Onto Innovation Inc.

214.08

+5.582.68%

Post-market: 213.98-0.1020-0.05%19:44 EST

Volume:750.16K

Turnover:159.39M

Market Cap:10.63B

PE:60.29

High:214.45

Open:207.70

Low:206.46

Close:208.50

52wk High:227.07

52wk Low:85.88

Shares:49.65M

Float Shares:48.60M

Volume Ratio:0.80

T/O Rate:1.54%

Dividend:- -

Dividend Rate:- -

EPS(TTM):3.55

EPS(LYR):4.06

ROE:8.96%

ROA:5.69%

PB:5.31

PE(LYR):52.73

Loading ...

Overview Company News Filings

Nov 21, 2025

{"basename":"","ssrTDKData":{"titleTemplate":"%s - Tiger Brokers","title":"Tiger Brokers | Trading app for stocks, options & ETFs","description":"Invest in US, ASX, HK, China A-shares, ETFs & options with Tiger Brokers, Australia's trusted stock trading app!","keywords":"tiger brokers,tiger brokers au,tiger brokers australia,tiger trade,tiger trading,australia stock platform,US option,US stocks,stocks and options,australian trading platform,online broker australia,stock trading apps,mobile trading app,desktop trading,chess sponsored brokers,share trading platform","social":{"ogDescription":"Invest in US, ASX, HK, China A-shares, ETFs & options with Tiger Brokers, Australia's trusted stock trading app!","ogImage":"https://c1.itigergrowtha.com/portal5/static/media/og-logo.be62fbe1.png","ogUrl":"https://www.itiger.com/stock/ONTO/filings"},"companyName":"Tiger Brokers"},"pageData":{"isMobile":false,"isTiger":false,"isTTM":true,"region":"AUS","license":"TBAU","edition":"fundamental","symbol":"ONTO","isAnalysisPage":false},"__swrFallback__":{"@#url:\"https://hq.skytigris.cn/stock_info/detail/global\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"ONTO\",,,,,undefined,":{"symbol":"ONTO","market":"US","secType":"STK","nameCN":"Onto Innovation Inc.","latestPrice":214.08,"timestamp":1770670800000,"preClose":208.5,"halted":0,"volume":750155,"hourTrading":{"tag":"盘后","latestPrice":213.978,"preClose":214.08,"latestTime":"19:44 EST","volume":69800,"amount":14942680.731,"timestamp":1770684259155,"change":-0.102,"changeRate":-0.000476,"amplitude":0.000476},"delay":0,"changeRate":0.026762589928057613,"floatShares":48597518,"shares":49652900,"eps":3.550828,"marketStatus":"Not Yet Opened","change":5.58,"latestTime":"02-09 16:00:00 EST","open":207.7,"high":214.45,"low":206.46,"amount":159390091.31255,"amplitude":0.038321,"askPrice":0,"askSize":0,"bidPrice":0,"bidSize":0,"shortable":3,"etf":0,"ttmEps":3.550828,"tradingStatus":0,"nextMarketStatus":{"tag":"Pre-Mkt","tradingStatus":1,"beginTime":1770714000000},"marketStatusCode":0,"adr":0,"exchange":"NYSE","adjPreClose":208.5,"preHourTrading":{"tag":"盘前","latestPrice":207.99,"preClose":208.5,"latestTime":"09:17 EST","volume":1149,"amount":238631.84595000002,"timestamp":1770646678408,"change":-0.51,"changeRate":-0.002446,"amplitude":0.031223},"postHourTrading":{"tag":"盘后","latestPrice":213.978,"preClose":214.08,"latestTime":"19:44 EST","volume":69800,"amount":14942680.731,"timestamp":1770684259155,"change":-0.102,"changeRate":-0.000476,"amplitude":0.000476},"volumeRatio":0.804492,"impliedVol":0.7343,"impliedVolPercentile":0.892},"@#url:\"https://hq.skytigris.cn/stock_info/fundamental/all\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"ONTO\",,,,,undefined,":{"symbol":"ONTO","floatShares":48597518,"roa":"5.69%","roe":"8.96%","lyrEps":4.06,"volumeRatio":0.804492,"shares":49652900,"dividePrice":0,"high":214.45,"amplitude":0.038321,"preClose":208.5,"low":206.46,"week52Low":85.88,"pbRate":"5.31","psRate":"10.60","week52High":227.07,"institutionHeld":0.9663,"latestPrice":214.08,"eps":3.550828,"divideRate":0,"volume":750155,"delay":0,"ttmEps":3.550828,"open":207.7,"prevYearClose":157.86,"prevWeekClose":208.5,"prevMonthClose":202.05,"prevQuarterClose":157.86,"fiveDayClose":202.43,"twentyDayClose":189.65,"sixtyDayClose":133.44,"earningDate":1771430400000,"earningTime":"盘后"},"@#url:\"https://hq.skytigris.cn/fundamental/corporate_actions/details/ONTO\",params:#limit:5,,,undefined,":[{"date":"2026-02-19","symbol":"ONTO","type":"earning","reportTimeType":"post","market":"US","fiscalQuarterEnding":"2025/12","expectedEps":1.27,"defaultRemindTime":1771534800000,"name":null,"time":"Post Market","dateTimestamp":1771477200000,"actualEps":null},{"market":"US","date":"2025-11-06","symbol":"ONTO","fiscalQuarterEnding":"2025/09","expectedEps":0.87,"name":null,"time":"Post Market","type":"earning","dateTimestamp":1762405200000,"reportTimeType":"post","actualEps":0.92},{"market":"US","date":"2025-08-07","symbol":"ONTO","fiscalQuarterEnding":"2025/06","expectedEps":1.27,"name":null,"time":"Post Market","type":"earning","dateTimestamp":1754539200000,"reportTimeType":"post","actualEps":1.25},{"market":"US","date":"2025-05-08","symbol":"ONTO","fiscalQuarterEnding":"2025/03","expectedEps":1.47,"name":null,"time":"Post Market","type":"earning","dateTimestamp":1746676800000,"reportTimeType":"post","actualEps":1.51},{"market":"US","date":"2025-02-06","symbol":"ONTO","fiscalQuarterEnding":"2024/12","expectedEps":1.39,"name":null,"time":"Post Market","type":"earning","dateTimestamp":1738818000000,"reportTimeType":"post","actualEps":1.51}],"@#url:\"https://hq.skytigris.cn/fundamental/dividend/history\",params:#symbol:\"ONTO\",market:\"US\",,,undefined,":[],"@#url:\"https://hq.skytigris.cn/fundamental/estimate/recommendation\",params:#symbol:\"ONTO\",market:\"US\",delay:false,,,undefined,":{"strongBuy":0.25,"buy":0.375,"hold":0.375,"sell":0,"strongSell":0,"meanLabel":"BUY","meanPercent":0.375,"analysts":8,"updateTime":1758776400000},"@#url:\"https://hq.skytigris.cn/value_analysis/stock/ONTO\",params:#withQuantilePoint:true,period:\"5year\",factor:\"peRate\",delay:false,algorithm:1,,,undefined,":{"brief":{"id":"ONTO","date":"2026-02-06","current":60.290163,"percent":0.754686,"low":15.594431,"twenty":21.467022,"median":37.259028,"eighty":57.883494,"high":113.014123,"avg":41.451803,"sd":21.813615,"marketCap":9377452926},"quantilePoints":[{"date":"2021-02-12","current":98.229232,"twenty":-108.531608,"median":23.242622,"eighty":42.106317,"marketCap":3047561932},{"date":"2021-02-19","current":104.41514,"twenty":-108.531608,"median":23.365528,"eighty":42.379248,"marketCap":3239479723},{"date":"2021-02-26","current":98.412097,"twenty":-108.531608,"median":23.443753,"eighty":42.709374,"marketCap":3053235303},{"date":"2021-03-05","current":88.233708,"twenty":-108.608549,"median":23.543128,"eighty":42.87789,"marketCap":2737450800},{"date":"2021-03-12","current":100.791256,"twenty":-108.608549,"median":23.68654,"eighty":43.140025,"marketCap":3127048708},{"date":"2021-03-19","current":94.882748,"twenty":-108.608549,"median":23.807275,"eighty":43.533229,"marketCap":2943737271},{"date":"2021-03-26","current":99.325946,"twenty":-108.531608,"median":23.973782,"eighty":43.720468,"marketCap":3081587472},{"date":"2021-04-01","current":110.331576,"twenty":-108.531608,"median":24.058529,"eighty":44.0575,"marketCap":3423037151},{"date":"2021-04-09","current":111.546612,"twenty":-108.608549,"median":24.15327,"eighty":44.652816,"marketCap":3460733641},{"date":"2021-04-16","current":111.499273,"twenty":-108.608549,"median":24.222665,"eighty":47.613328,"marketCap":3459264947},{"date":"2021-04-23","current":110.426254,"twenty":-108.608549,"median":24.237786,"eighty":58.894757,"marketCap":3425974540},{"date":"2021-04-30","current":56.434064,"twenty":-82.50791,"median":24.283601,"eighty":59.266319,"marketCap":3360197023},{"date":"2021-05-07","current":54.696237,"twenty":13.539515,"median":24.31637,"eighty":59.266319,"marketCap":3256723355},{"date":"2021-05-14","current":49.383924,"twenty":13.759558,"median":24.427575,"eighty":59.266319,"marketCap":2940417593},{"date":"2021-05-21","current":52.752507,"twenty":14.093749,"median":24.550632,"eighty":59.266319,"marketCap":3140989774},{"date":"2021-05-28","current":59.110811,"twenty":14.673784,"median":24.644337,"eighty":59.266319,"marketCap":3519575895},{"date":"2021-06-04","current":59.275534,"twenty":15.10141,"median":24.686634,"eighty":59.321733,"marketCap":3529383826},{"date":"2021-06-11","current":61.754613,"twenty":15.202845,"median":24.736682,"eighty":59.801434,"marketCap":3676993181},{"date":"2021-06-18","current":56.475244,"twenty":15.464646,"median":24.780166,"eighty":60.44812,"marketCap":3362649006},{"date":"2021-06-25","current":59.399076,"twenty":15.529081,"median":24.863304,"eighty":60.44812,"marketCap":3536739774},{"date":"2021-07-02","current":58.501336,"twenty":15.626333,"median":24.929109,"eighty":60.575197,"marketCap":3483286552},{"date":"2021-07-09","current":57.70243,"twenty":15.662465,"median":24.970047,"eighty":60.575197,"marketCap":3435718089},{"date":"2021-07-16","current":52.456006,"twenty":15.745489,"median":25.047836,"eighty":60.575197,"marketCap":3123335499},{"date":"2021-07-23","current":55.346893,"twenty":15.985068,"median":25.066008,"eighty":60.575197,"marketCap":3295464681},{"date":"2021-07-30","current":57.718902,"twenty":16.062297,"median":25.112265,"eighty":60.494835,"marketCap":3436698882},{"date":"2021-08-06","current":43.644602,"twenty":16.062297,"median":25.112265,"eighty":59.801434,"marketCap":3804456272},{"date":"2021-08-13","current":40.801655,"twenty":16.066409,"median":25.118944,"eighty":59.317458,"marketCap":3556639450},{"date":"2021-08-20","current":37.190039,"twenty":16.066409,"median":25.118944,"eighty":59.165038,"marketCap":3241818476},{"date":"2021-08-27","current":42.881584,"twenty":16.066409,"median":25.118944,"eighty":58.887392,"marketCap":3737944799},{"date":"2021-09-03","current":43.972416,"twenty":16.066409,"median":25.118944,"eighty":58.488158,"marketCap":3833031572},{"date":"2021-09-10","current":43.458086,"twenty":16.066409,"median":25.118944,"eighty":58.040177,"marketCap":3788197912},{"date":"2021-09-17","current":43.559822,"twenty":16.066409,"median":25.118944,"eighty":57.695841,"marketCap":3797066109},{"date":"2021-09-24","current":43.152879,"twenty":16.066409,"median":25.118944,"eighty":56.893641,"marketCap":3761593323},{"date":"2021-10-01","current":41.293377,"twenty":16.066409,"median":25.118944,"eighty":56.312169,"marketCap":3599502399},{"date":"2021-10-08","current":40.620791,"twenty":16.066409,"median":25.118944,"eighty":55.559385,"marketCap":3540873767},{"date":"2021-10-15","current":40.807307,"twenty":16.066409,"median":25.118944,"eighty":54.60564,"marketCap":3557132127},{"date":"2021-10-22","current":42.022483,"twenty":16.066409,"median":25.118944,"eighty":52.968294,"marketCap":3663057807},{"date":"2021-10-29","current":44.769346,"twenty":16.066409,"median":25.118944,"eighty":52.63226,"marketCap":3902499111},{"date":"2021-11-05","current":39.588771,"twenty":16.066409,"median":25.118944,"eighty":50.499097,"marketCap":4573532387},{"date":"2021-11-12","current":38.219523,"twenty":16.066409,"median":25.118944,"eighty":49.952218,"marketCap":4415348582},{"date":"2021-11-19","current":38.398677,"twenty":16.066409,"median":25.118944,"eighty":49.952218,"marketCap":4436045528},{"date":"2021-11-26","current":38.603424,"twenty":16.066409,"median":25.118944,"eighty":49.952218,"marketCap":4459699182},{"date":"2021-12-03","current":39.61863,"twenty":16.066409,"median":25.118944,"eighty":49.952218,"marketCap":4576981878},{"date":"2021-12-10","current":39.366962,"twenty":16.066409,"median":25.118944,"eighty":49.952218,"marketCap":4547907596},{"date":"2021-12-17","current":39.081168,"twenty":16.066409,"median":25.118944,"eighty":49.952218,"marketCap":4514891039},{"date":"2021-12-23","current":42.276081,"twenty":16.066409,"median":25.118944,"eighty":49.952218,"marketCap":4883986584},{"date":"2021-12-31","current":43.180383,"twenty":16.066409,"median":25.118944,"eighty":49.952218,"marketCap":4988456886},{"date":"2022-01-07","current":40.616774,"twenty":16.070522,"median":25.125624,"eighty":49.762786,"marketCap":4692293437},{"date":"2022-01-14","current":45.197998,"twenty":16.070522,"median":25.125624,"eighty":49.762786,"marketCap":5221543926},{"date":"2022-01-21","current":38.16407,"twenty":16.070522,"median":25.125624,"eighty":49.762786,"marketCap":4408942384},{"date":"2022-01-28","current":36.116596,"twenty":16.074634,"median":25.125624,"eighty":49.573355,"marketCap":4172405853},{"date":"2022-02-04","current":38.411473,"twenty":16.074634,"median":25.125624,"eighty":49.573355,"marketCap":4437523882},{"date":"2022-02-11","current":30.311562,"twenty":16.074634,"median":25.125624,"eighty":49.573355,"marketCap":4314820556},{"date":"2022-02-18","current":29.695361,"twenty":16.074634,"median":25.125624,"eighty":49.573355,"marketCap":4227104926},{"date":"2022-02-25","current":30.462125,"twenty":16.074634,"median":25.125624,"eighty":49.573355,"marketCap":4336253071},{"date":"2022-03-04","current":27.268543,"twenty":16.074634,"median":25.125624,"eighty":49.573355,"marketCap":3881649874},{"date":"2022-03-11","current":27.02235,"twenty":16.074634,"median":25.125624,"eighty":49.573355,"marketCap":3846604460},{"date":"2022-03-18","current":31.322069,"twenty":16.074634,"median":25.125624,"eighty":49.573355,"marketCap":4458665223},{"date":"2022-03-25","current":30.614696,"twenty":16.074634,"median":25.125624,"eighty":49.573355,"marketCap":4357971356},{"date":"2022-04-01","current":29.464771,"twenty":16.074634,"median":25.125624,"eighty":49.573355,"marketCap":4194280639},{"date":"2022-04-08","current":25.210369,"twenty":16.074634,"median":25.125624,"eighty":49.573355,"marketCap":3588670810},{"date":"2022-04-14","current":23.744771,"twenty":16.074634,"median":25.079208,"eighty":49.573355,"marketCap":3380044404},{"date":"2022-04-22","current":24.835287,"twenty":16.074634,"median":25.063173,"eighty":49.573355,"marketCap":3535278270},{"date":"2022-04-29","current":24.706787,"twenty":16.074634,"median":25.054088,"eighty":49.573355,"marketCap":3516986382},{"date":"2022-05-06","current":20.716251,"twenty":16.074634,"median":25.008481,"eighty":49.573355,"marketCap":3554204300},{"date":"2022-05-13","current":21.007988,"twenty":16.074634,"median":24.970047,"eighty":49.573355,"marketCap":3604256536},{"date":"2022-05-20","current":21.146636,"twenty":16.074634,"median":24.905437,"eighty":49.573355,"marketCap":3628043737},{"date":"2022-05-27","current":23.754942,"twenty":16.074634,"median":24.844326,"eighty":49.573355,"marketCap":4075540458},{"date":"2022-06-03","current":23.783827,"twenty":16.074634,"median":24.78253,"eighty":49.573355,"marketCap":4080496125},{"date":"2022-06-10","current":21.605906,"twenty":16.074634,"median":24.737361,"eighty":49.573355,"marketCap":3706838841},{"date":"2022-06-17","current":19.433761,"twenty":16.074634,"median":24.71924,"eighty":49.573355,"marketCap":3334172690},{"date":"2022-06-24","current":21.187075,"twenty":16.070522,"median":24.658894,"eighty":49.762786,"marketCap":3634981671},{"date":"2022-07-01","current":18.006847,"twenty":16.070522,"median":24.644337,"eighty":49.762786,"marketCap":3089362745},{"date":"2022-07-08","current":18.598988,"twenty":16.070522,"median":24.644337,"eighty":49.762786,"marketCap":3190953916},{"date":"2022-07-15","current":20.470729,"twenty":16.070522,"median":24.542212,"eighty":49.762786,"marketCap":3512081132},{"date":"2022-07-22","current":22.856622,"twenty":16.070522,"median":24.383799,"eighty":49.762786,"marketCap":3921419217},{"date":"2022-07-29","current":24.04668,"twenty":16.070522,"median":24.292964,"eighty":49.762786,"marketCap":4125592694},{"date":"2022-08-05","current":25.831767,"twenty":16.070522,"median":24.292964,"eighty":49.762786,"marketCap":4431852908},{"date":"2022-08-12","current":21.709118,"twenty":16.070522,"median":24.292994,"eighty":49.762786,"marketCap":4083267993},{"date":"2022-08-19","current":20.990675,"twenty":16.070522,"median":24.292994,"eighty":49.762786,"marketCap":3948136116},{"date":"2022-08-26","current":20.105829,"twenty":16.070522,"median":24.292994,"eighty":49.762786,"marketCap":3781705312},{"date":"2022-09-02","current":17.847489,"twenty":16.070522,"median":24.292994,"eighty":49.762786,"marketCap":3356934156},{"date":"2022-09-09","current":18.882891,"twenty":16.070522,"median":24.292994,"eighty":49.762786,"marketCap":3551683037},{"date":"2022-09-16","current":18.040306,"twenty":16.070522,"median":24.292994,"eighty":49.762786,"marketCap":3393201167},{"date":"2022-09-23","current":17.45393,"twenty":16.070522,"median":24.292964,"eighty":49.762786,"marketCap":3282909708},{"date":"2022-09-30","current":16.917739,"twenty":16.070522,"median":24.269953,"eighty":49.762786,"marketCap":3182057609},{"date":"2022-10-07","current":18.050871,"twenty":16.070522,"median":24.199731,"eighty":49.762786,"marketCap":3395188400},{"date":"2022-10-14","current":15.594431,"twenty":16.049961,"median":24.117514,"eighty":49.762786,"marketCap":2933156616},{"date":"2022-10-21","current":16.722281,"twenty":15.964799,"median":24.05438,"eighty":49.762786,"marketCap":3145293790},{"date":"2022-10-28","current":16.317838,"twenty":15.931127,"median":23.98788,"eighty":49.762786,"marketCap":3326505477},{"date":"2022-11-04","current":17.524858,"twenty":15.931127,"median":23.803688,"eighty":49.762786,"marketCap":3572564893},{"date":"2022-11-11","current":20.573656,"twenty":15.931127,"median":23.744771,"eighty":49.762786,"marketCap":4194083886},{"date":"2022-11-18","current":19.366442,"twenty":15.931127,"median":23.674065,"eighty":49.762786,"marketCap":3947984749},{"date":"2022-11-25","current":19.524327,"twenty":15.931127,"median":23.569858,"eighty":49.762786,"marketCap":3980170753},{"date":"2022-12-02","current":19.39559,"twenty":15.931127,"median":23.530964,"eighty":49.762786,"marketCap":3953926780},{"date":"2022-12-09","current":18.501717,"twenty":15.931127,"median":23.530964,"eighty":49.762786,"marketCap":3771704481},{"date":"2022-12-16","current":17.292073,"twenty":15.931127,"median":23.530964,"eighty":49.762786,"marketCap":3525110175},{"date":"2022-12-23","current":16.483215,"twenty":15.931127,"median":23.530964,"eighty":49.762786,"marketCap":3360218801},{"date":"2022-12-30","current":16.539082,"twenty":15.931127,"median":23.530964,"eighty":49.762786,"marketCap":3371607695},{"date":"2023-01-06","current":17.998913,"twenty":15.931127,"median":23.530964,"eighty":49.762786,"marketCap":3669204438},{"date":"2023-01-13","current":18.829632,"twenty":15.931127,"median":23.530964,"eighty":49.762786,"marketCap":3838552336},{"date":"2023-01-20","current":18.49443,"twenty":15.931127,"median":23.530964,"eighty":49.762786,"marketCap":3770218974},{"date":"2023-01-27","current":18.975372,"twenty":15.931127,"median":23.530964,"eighty":49.762786,"marketCap":3868262493},{"date":"2023-02-03","current":20.925862,"twenty":15.931127,"median":23.497867,"eighty":49.762786,"marketCap":4265883433},{"date":"2023-02-10","current":17.9369,"twenty":15.931127,"median":23.428543,"eighty":49.762786,"marketCap":4005919556},{"date":"2023-02-17","current":17.73292,"twenty":15.931127,"median":23.355669,"eighty":49.762786,"marketCap":3960363981},{"date":"2023-02-24","current":17.508008,"twenty":15.931127,"median":23.258705,"eighty":49.762786,"marketCap":3910133356},{"date":"2023-03-03","current":18.717414,"twenty":15.931127,"median":23.193773,"eighty":49.762786,"marketCap":4180234837},{"date":"2023-03-10","current":17.608428,"twenty":15.931127,"median":23.02534,"eighty":49.762786,"marketCap":3932560554},{"date":"2023-03-17","current":18.830932,"twenty":15.931127,"median":22.908657,"eighty":49.762786,"marketCap":4205587322},{"date":"2023-03-24","current":18.706498,"twenty":15.931127,"median":22.810335,"eighty":49.762786,"marketCap":4177797098},{"date":"2023-03-31","current":19.220287,"twenty":15.934466,"median":22.657605,"eighty":49.573355,"marketCap":4292543682},{"date":"2023-04-06","current":18.004257,"twenty":15.934466,"median":22.556219,"eighty":49.573355,"marketCap":4020962630},{"date":"2023-04-14","current":18.128922,"twenty":15.931127,"median":22.364139,"eighty":49.762786,"marketCap":4048804572},{"date":"2023-04-21","current":17.85772,"twenty":15.931127,"median":21.735531,"eighty":49.762786,"marketCap":3988236136},{"date":"2023-04-28","current":17.295634,"twenty":15.931127,"median":21.484589,"eighty":49.762786,"marketCap":3862703168},{"date":"2023-05-05","current":20.147007,"twenty":15.931127,"median":21.304994,"eighty":49.762786,"marketCap":4010705072},{"date":"2023-05-12","current":21.835553,"twenty":15.931127,"median":21.204623,"eighty":49.762786,"marketCap":4346847190},{"date":"2023-05-19","current":24.458966,"twenty":15.931127,"median":21.204623,"eighty":49.762786,"marketCap":4869095355},{"date":"2023-05-26","current":25.255579,"twenty":15.927789,"median":21.201267,"eighty":49.952218,"marketCap":5027678678},{"date":"2023-06-02","current":26.243969,"twenty":15.927789,"median":21.201267,"eighty":49.952218,"marketCap":5224439467},{"date":"2023-06-09","current":27.591327,"twenty":15.927789,"median":21.201267,"eighty":49.952218,"marketCap":5492660643},{"date":"2023-06-16","current":26.025147,"twenty":15.927789,"median":21.201267,"eighty":49.952218,"marketCap":5180877999},{"date":"2023-06-23","current":26.553763,"twenty":15.921111,"median":21.192493,"eighty":50.33108,"marketCap":5286110760},{"date":"2023-06-30","current":28.623973,"twenty":15.920752,"median":21.187075,"eighty":50.387086,"marketCap":5698231617},{"date":"2023-07-07","current":26.819301,"twenty":15.920752,"median":21.187075,"eighty":50.387086,"marketCap":5338971867},{"date":"2023-07-14","current":27.559364,"twenty":15.920752,"median":21.187075,"eighty":50.387086,"marketCap":5486297732},{"date":"2023-07-21","current":25.77682,"twenty":15.920752,"median":21.187075,"eighty":50.387086,"marketCap":5131443074},{"date":"2023-07-28","current":28.840337,"twenty":15.920752,"median":21.187075,"eighty":50.387086,"marketCap":5741303631},{"date":"2023-08-04","current":29.371413,"twenty":15.920752,"median":21.204623,"eighty":50.387086,"marketCap":5847025846},{"date":"2023-08-11","current":32.027056,"twenty":15.920752,"median":21.412377,"eighty":50.387086,"marketCap":5553267357},{"date":"2023-08-18","current":31.059283,"twenty":15.920752,"median":21.605906,"eighty":50.387086,"marketCap":5385462317},{"date":"2023-08-25","current":32.474156,"twenty":15.920752,"median":21.835553,"eighty":50.387086,"marketCap":5630791322},{"date":"2023-09-01","current":39.327799,"twenty":15.920752,"median":22.498449,"eighty":50.387086,"marketCap":6819165022},{"date":"2023-09-08","current":36.333928,"twenty":15.920752,"median":22.639918,"eighty":50.387086,"marketCap":6300048848},{"date":"2023-09-15","current":36.735752,"twenty":15.920752,"median":22.887022,"eighty":50.387086,"marketCap":6369722285},{"date":"2023-09-22","current":34.554019,"twenty":15.920752,"median":23.040398,"eighty":50.387086,"marketCap":5991424960},{"date":"2023-09-29","current":36.571627,"twenty":15.920752,"median":23.284119,"eighty":50.387086,"marketCap":6341264121},{"date":"2023-10-06","current":36.594265,"twenty":15.973797,"median":23.398274,"eighty":50.387086,"marketCap":6345189385},{"date":"2023-10-13","current":40.476675,"twenty":16.058185,"median":23.529585,"eighty":50.387086,"marketCap":7018372175},{"date":"2023-10-20","current":34.293682,"twenty":16.111881,"median":23.754942,"eighty":50.387086,"marketCap":5946284423},{"date":"2023-10-27","current":32.239287,"twenty":16.233545,"median":23.811535,"eighty":50.555103,"marketCap":5590066707},{"date":"2023-11-03","current":33.198571,"twenty":16.296604,"median":24.034,"eighty":50.555103,"marketCap":5756399773},{"date":"2023-11-10","current":38.44629,"twenty":16.296604,"median":24.0837,"eighty":50.555103,"marketCap":6038528129},{"date":"2023-11-17","current":42.233078,"twenty":16.296604,"median":24.246206,"eighty":50.555103,"marketCap":6633296203},{"date":"2023-11-24","current":42.995555,"twenty":16.296604,"median":24.363906,"eighty":50.555103,"marketCap":6753053826},{"date":"2023-12-01","current":44.064272,"twenty":16.296604,"median":24.58292,"eighty":50.555103,"marketCap":6920910822},{"date":"2023-12-08","current":43.386168,"twenty":16.297026,"median":24.698792,"eighty":50.499097,"marketCap":6814405068},{"date":"2023-12-15","current":48.967246,"twenty":16.297026,"median":24.863304,"eighty":50.499097,"marketCap":7690991603},{"date":"2023-12-20","current":46.56107,"twenty":16.297026,"median":24.988098,"eighty":50.499097,"marketCap":7313067957},{"date":"2023-12-29","current":48.526635,"twenty":16.298125,"median":25.184897,"eighty":50.673704,"marketCap":7621787402},{"date":"2024-01-05","current":42.917432,"twenty":16.297639,"median":25.356234,"eighty":50.736299,"marketCap":6740783578},{"date":"2024-01-12","current":44.508008,"twenty":16.297639,"median":25.609093,"eighty":50.736299,"marketCap":6990605832},{"date":"2024-01-19","current":48.526635,"twenty":16.297154,"median":25.769729,"eighty":50.798893,"marketCap":7621787402},{"date":"2024-01-26","current":51.329674,"twenty":16.297639,"median":25.924341,"eighty":51.882157,"marketCap":8062043910},{"date":"2024-02-02","current":50.920312,"twenty":16.297639,"median":26.052192,"eighty":51.882157,"marketCap":7997747809},{"date":"2024-02-09","current":51.485919,"twenty":16.472209,"median":26.322647,"eighty":52.076526,"marketCap":8086584406},{"date":"2024-02-16","current":71.483192,"twenty":16.568099,"median":26.553763,"eighty":52.681676,"marketCap":8660832024},{"date":"2024-02-23","current":72.167803,"twenty":16.721763,"median":26.612772,"eighty":52.89911,"marketCap":8743778902},{"date":"2024-03-01","current":74.676946,"twenty":16.763802,"median":26.791026,"eighty":54.539751,"marketCap":9047784114},{"date":"2024-03-08","current":79.725426,"twenty":16.872812,"median":26.960676,"eighty":55.417724,"marketCap":9659452838},{"date":"2024-03-15","current":70.966618,"twenty":17.030713,"median":27.06271,"eighty":56.206746,"marketCap":8598244450},{"date":"2024-03-22","current":74.210621,"twenty":17.237508,"median":27.426817,"eighty":56.702562,"marketCap":8991284594},{"date":"2024-03-28","current":73.18876,"twenty":17.294922,"median":27.52986,"eighty":57.402635,"marketCap":8867476948},{"date":"2024-04-05","current":74.867531,"twenty":17.421131,"median":27.857429,"eighty":57.946285,"marketCap":9070875223},{"date":"2024-04-12","current":77.706144,"twenty":17.518118,"median":28.131616,"eighty":58.481569,"marketCap":9414798681},{"date":"2024-04-19","current":72.13453,"twenty":17.648174,"median":28.473344,"eighty":58.880027,"marketCap":8739747529},{"date":"2024-04-26","current":74.043173,"twenty":17.726931,"median":28.635531,"eighty":59.161613,"marketCap":8970996831},{"date":"2024-05-03","current":79.476715,"twenty":17.841678,"median":28.888373,"eighty":59.305981,"marketCap":9629319310},{"date":"2024-05-10","current":84.638173,"twenty":17.855674,"median":28.954178,"eighty":59.886655,"marketCap":10254676463},{"date":"2024-05-17","current":79.429933,"twenty":17.855674,"median":29.078814,"eighty":60.520839,"marketCap":11036312572},{"date":"2024-05-24","current":80.688924,"twenty":17.855674,"median":29.220686,"eighty":60.876584,"marketCap":11211241847},{"date":"2024-05-31","current":78.936976,"twenty":17.855674,"median":29.420296,"eighty":61.741061,"marketCap":10967819138},{"date":"2024-06-07","current":76.982879,"twenty":17.855674,"median":29.51352,"eighty":62.087514,"marketCap":10696309193},{"date":"2024-06-14","current":79.291621,"twenty":17.853628,"median":29.75822,"eighty":63.144401,"marketCap":11017094990},{"date":"2024-06-21","current":78.656806,"twenty":17.851581,"median":29.974155,"eighty":63.847765,"marketCap":10928891215},{"date":"2024-06-28","current":78.02199,"twenty":17.841678,"median":30.035257,"eighty":64.168145,"marketCap":10840687440},{"date":"2024-07-05","current":80.781132,"twenty":17.841678,"median":30.176732,"eighty":64.761033,"marketCap":11224053568},{"date":"2024-07-12","current":79.97254,"twenty":17.841678,"median":30.462125,"eighty":66.598617,"marketCap":11111704626},{"date":"2024-07-15","current":81.3131,"twenty":17.841678,"median":30.566332,"eighty":66.760649,"marketCap":11297967346},{"date":"2024-08-02","current":61.591269,"twenty":17.775271,"median":31.09324,"eighty":67.018426,"marketCap":8557737216},{"date":"2024-08-09","current":52.89795,"twenty":17.775271,"median":31.360999,"eighty":67.018426,"marketCap":8780900938},{"date":"2024-08-16","current":62.736177,"twenty":17.775271,"median":31.723052,"eighty":67.018426,"marketCap":10414017152},{"date":"2024-08-23","current":61.90021,"twenty":17.775271,"median":31.976121,"eighty":67.018426,"marketCap":10275249189},{"date":"2024-08-30","current":62.194732,"twenty":17.775271,"median":32.232613,"eighty":67.018426,"marketCap":10324138970},{"date":"2024-09-06","current":55.828295,"twenty":17.775271,"median":32.491135,"eighty":67.018426,"marketCap":9267329566},{"date":"2024-09-13","current":57.408005,"twenty":17.775271,"median":33.712169,"eighty":67.018426,"marketCap":9529556572},{"date":"2024-09-20","current":60.4157,"twenty":17.775271,"median":34.65872,"eighty":67.018426,"marketCap":10028824940},{"date":"2024-09-27","current":66.243667,"twenty":17.775271,"median":35.282679,"eighty":67.018426,"marketCap":10996249997},{"date":"2024-10-04","current":61.448015,"twenty":17.775271,"median":35.707139,"eighty":67.018426,"marketCap":10200186091},{"date":"2024-10-11","current":61.992434,"twenty":17.775271,"median":36.076421,"eighty":67.018426,"marketCap":10290558110},{"date":"2024-10-18","current":62.376205,"twenty":17.775271,"median":36.431555,"eighty":67.030944,"marketCap":10354262976},{"date":"2024-10-25","current":60.356201,"twenty":17.775271,"median":36.737167,"eighty":67.030944,"marketCap":10018948216},{"date":"2024-10-31","current":61.703862,"twenty":17.775271,"median":36.737167,"eighty":67.030944,"marketCap":10242656001},{"date":"2024-11-08","current":47.538202,"twenty":17.775046,"median":36.735752,"eighty":67.058934,"marketCap":8707192100},{"date":"2024-11-15","current":44.426336,"twenty":17.775046,"median":36.735752,"eighty":67.058934,"marketCap":8137216510},{"date":"2024-11-22","current":44.898239,"twenty":17.775046,"median":36.735752,"eighty":67.058934,"marketCap":8223651283},{"date":"2024-11-29","current":44.27263,"twenty":17.775046,"median":36.735752,"eighty":67.058934,"marketCap":8109063469},{"date":"2024-12-06","current":44.491054,"twenty":17.775046,"median":36.735752,"eighty":67.058934,"marketCap":8149070422},{"date":"2024-12-13","current":44.884756,"twenty":17.775046,"median":36.735752,"eighty":67.058934,"marketCap":8221181718},{"date":"2024-12-20","current":45.167898,"twenty":17.775046,"median":36.735752,"eighty":67.058934,"marketCap":8273042582},{"date":"2024-12-27","current":46.502711,"twenty":17.775046,"median":36.735752,"eighty":66.856395,"marketCap":8517529512},{"date":"2025-01-03","current":46.222265,"twenty":17.775046,"median":36.735752,"eighty":64.791881,"marketCap":8466162561},{"date":"2025-01-10","current":51.833871,"twenty":17.766621,"median":36.666424,"eighty":63.460285,"marketCap":9493995493},{"date":"2025-01-17","current":57.44278,"twenty":17.766621,"median":36.666424,"eighty":62.505914,"marketCap":10521334512},{"date":"2025-01-24","current":58.52681,"twenty":17.766621,"median":36.666424,"eighty":62.245307,"marketCap":10719887534},{"date":"2025-01-31","current":55.328653,"twenty":17.766621,"median":36.666424,"eighty":62.028729,"marketCap":10134106728},{"date":"2025-02-07","current":51.575909,"twenty":17.766621,"median":36.666424,"eighty":61.712787,"marketCap":10401313656},{"date":"2025-02-14","current":42.577862,"twenty":17.766621,"median":36.666424,"eighty":61.45813,"marketCap":8586677331},{"date":"2025-02-21","current":40.936955,"twenty":17.766621,"median":36.666424,"eighty":60.818511,"marketCap":8255755627},{"date":"2025-02-28","current":35.564393,"twenty":17.766621,"median":36.59568,"eighty":60.539498,"marketCap":7172271165},{"date":"2025-03-07","current":32.798789,"twenty":17.758196,"median":36.172633,"eighty":60.160401,"marketCap":6614531868},{"date":"2025-03-14","current":32.9014,"twenty":17.758196,"median":35.883999,"eighty":59.660057,"marketCap":6635225375},{"date":"2025-03-21","current":33.629448,"twenty":17.758196,"median":35.586381,"eighty":59.3217,"marketCap":6782050738},{"date":"2025-03-28","current":31.374455,"twenty":17.758196,"median":35.199201,"eighty":59.209758,"marketCap":6327286275},{"date":"2025-04-04","current":26.832708,"twenty":17.758196,"median":34.562508,"eighty":58.898695,"marketCap":5411352216},{"date":"2025-04-11","current":28.83606,"twenty":17.766621,"median":34.184505,"eighty":58.506431,"marketCap":5815368315},{"date":"2025-04-17","current":28.068923,"twenty":17.766621,"median":33.757807,"eighty":58.414754,"marketCap":5660659711},{"date":"2025-04-25","current":30.441997,"twenty":17.758196,"median":33.228777,"eighty":57.709019,"marketCap":6139237546},{"date":"2025-05-02","current":29.236038,"twenty":17.758196,"median":32.982023,"eighty":57.421915,"marketCap":5896031731},{"date":"2025-05-09","current":28.289713,"twenty":17.853628,"median":32.9014,"eighty":57.40265,"marketCap":6192957706},{"date":"2025-05-16","current":21.888435,"twenty":17.896246,"median":32.9014,"eighty":57.40265,"marketCap":4791641175},{"date":"2025-05-23","current":21.17177,"twenty":17.943195,"median":32.9014,"eighty":57.40265,"marketCap":4634754515},{"date":"2025-05-30","current":21.218655,"twenty":18.0017,"median":32.9014,"eighty":57.40265,"marketCap":4645018128},{"date":"2025-06-06","current":21.057907,"twenty":18.038193,"median":32.9014,"eighty":57.40265,"marketCap":4609828597},{"date":"2025-06-13","current":22.326026,"twenty":18.084845,"median":32.9014,"eighty":57.40265,"marketCap":4887434900},{"date":"2025-06-20","current":21.649547,"twenty":18.157678,"median":32.941711,"eighty":57.404435,"marketCap":4739345622},{"date":"2025-06-27","current":22.379608,"twenty":18.259791,"median":32.941711,"eighty":57.404435,"marketCap":4899164743},{"date":"2025-07-03","current":23.257495,"twenty":18.325636,"median":32.941711,"eighty":57.404435,"marketCap":5091344824},{"date":"2025-07-11","current":22.995949,"twenty":18.39405,"median":32.941711,"eighty":57.404435,"marketCap":5034089216},{"date":"2025-07-18","current":22.063772,"twenty":18.472864,"median":32.941711,"eighty":57.404435,"marketCap":4830024357},{"date":"2025-07-25","current":21.963177,"twenty":18.50242,"median":32.941711,"eighty":57.404435,"marketCap":4808002970},{"date":"2025-08-01","current":21.180774,"twenty":18.58872,"median":32.941711,"eighty":57.404435,"marketCap":4636725510},{"date":"2025-08-08","current":22.691431,"twenty":18.706051,"median":32.941711,"eighty":57.404435,"marketCap":4535427127},{"date":"2025-08-15","current":26.97631,"twenty":18.73078,"median":32.941711,"eighty":57.404435,"marketCap":5391863027},{"date":"2025-08-22","current":25.855873,"twenty":18.833327,"median":32.941711,"eighty":57.404435,"marketCap":5167916703},{"date":"2025-08-29","current":26.797334,"twenty":18.896565,"median":32.941711,"eighty":57.404435,"marketCap":5356090419},{"date":"2025-09-05","current":24.995318,"twenty":18.977315,"median":32.982023,"eighty":57.40622,"marketCap":4995914165},{"date":"2025-09-12","current":26.539903,"twenty":19.02458,"median":32.941711,"eighty":57.404435,"marketCap":5304636669},{"date":"2025-09-19","current":30.237102,"twenty":19.104864,"median":32.941711,"eighty":57.404435,"marketCap":6043610534},{"date":"2025-09-26","current":31.364895,"twenty":19.191388,"median":33.032107,"eighty":57.404435,"marketCap":6269026965},{"date":"2025-10-03","current":34.282445,"twenty":19.399476,"median":33.162369,"eighty":57.404435,"marketCap":6852169472},{"date":"2025-10-10","current":33.490539,"twenty":19.528213,"median":33.436521,"eighty":57.404435,"marketCap":6693887935},{"date":"2025-10-17","current":33.25027,"twenty":19.66405,"median":33.436521,"eighty":57.404435,"marketCap":6645864434},{"date":"2025-10-24","current":32.345584,"twenty":19.909082,"median":33.436521,"eighty":57.404435,"marketCap":6465041253},{"date":"2025-10-31","current":33.600866,"twenty":20.083612,"median":33.561639,"eighty":57.404435,"marketCap":6715939542},{"date":"2025-11-07","current":36.882784,"twenty":20.145401,"median":33.604544,"eighty":57.404435,"marketCap":6456220611},{"date":"2025-11-14","current":36.322919,"twenty":20.346222,"median":33.692197,"eighty":57.404435,"marketCap":6358218046},{"date":"2025-11-21","current":35.07697,"twenty":20.496444,"median":34.116135,"eighty":57.404435,"marketCap":6140118375},{"date":"2025-11-28","current":39.329997,"twenty":20.607586,"median":34.361014,"eighty":57.404435,"marketCap":6884597926},{"date":"2025-12-05","current":45.228768,"twenty":20.773443,"median":34.798792,"eighty":57.404435,"marketCap":7917160166},{"date":"2025-12-12","current":45.489731,"twenty":20.906606,"median":35.216458,"eighty":57.404435,"marketCap":7962840865},{"date":"2025-12-19","current":43.038953,"twenty":20.994245,"median":35.575387,"eighty":57.404435,"marketCap":7533839524},{"date":"2025-12-26","current":45.912376,"twenty":21.066816,"median":35.6236,"eighty":57.404435,"marketCap":8036823735},{"date":"2026-01-02","current":44.777757,"twenty":21.131275,"median":35.840165,"eighty":57.404435,"marketCap":7838212003},{"date":"2026-01-09","current":51.165664,"twenty":21.180774,"median":36.100753,"eighty":57.404435,"marketCap":8956396054},{"date":"2026-01-16","current":61.794212,"twenty":21.205691,"median":36.431555,"eighty":57.42887,"marketCap":10816891454},{"date":"2026-01-23","current":60.0781,"twenty":21.312431,"median":36.6308,"eighty":57.70243,"marketCap":10516491209},{"date":"2026-01-30","current":60.452525,"twenty":21.44646,"median":36.928535,"eighty":58.129625,"marketCap":10582033080},{"date":"2026-02-06","current":53.571058,"twenty":21.467022,"median":37.259028,"eighty":57.883494,"marketCap":9377452926}],"updateTime":1770711950013},"$inf$@#url:\"https://stock-news.skytigris.cn/v3/notice/important/events/list\",params:#symbol:\"ONTO\",pageSize:20,pageCount:1,market:\"us\",,,undefined,":[{"items":[{"cdn_pdf":false,"hasAttachments":true,"id":"20439548","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312525291369-ONTO","pdf_url":"","pub_time":1763701200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form S-8 - Securities to be offered to employees in employee benefit plans","symbol":"ONTO","title":"Form S-8 - Securities to be offered to employees in employee benefit plans","titleType":"Employee Stock Ownership","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/704532/000119312525291369/0001193125-25-291369-index.htm","us_notice_code":"Form S-8","us_title_en":"Form S-8 - Securities to be offered to employees in employee benefit plans","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"S-8","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/704532/000119312525291369/onto-20251121.htm","primary":true,"translateUrl":"","linkName":"onto-20251121.htm","type":"S-8","id":"NTFILEFKGWFD4TBfLQPkCE","market":"us","size":135920},{"description":"EX-5.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/704532/000119312525291369/onto-ex5_1.htm","primary":false,"translateUrl":"","linkName":"onto-ex5_1.htm","type":"EX-5.1","id":"NTFILEBUq3VjDUAzwyjsxy","market":"us","size":19093},{"description":"EX-23.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/704532/000119312525291369/onto-ex23_1.htm","primary":false,"translateUrl":"","linkName":"onto-ex23_1.htm","type":"EX-23.1","id":"NTFILE23MW1Lbnh9LxS5Uk","market":"us","size":8139},{"description":"EX-FILING FEES","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/704532/000119312525291369/onto-exfiling_fees.htm","primary":false,"translateUrl":"","linkName":"onto-exfiling_fees.htm","type":"EX-FILING FEES","id":"NTFILEDQufK2ymowfkXXHQ","market":"us","size":15741},{"description":"GRAPHIC","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/704532/000119312525291369/img19202964_0.jpg","primary":false,"translateUrl":"","linkName":"img19202964_0.jpg","type":"GRAPHIC","id":"NTFILE543LaxD3x4We8DPe","market":"us","size":24962}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Employee Stock Ownership","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Employee Stock Ownership","pubTime":"2025-11-21 13:00","pubTimestamp":1763701200,"title_zh":"Form S-8 - Securities to be offered to employees in employee benefit plans","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20439412","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312525291346-ONTO","pdf_url":"","pub_time":1763701200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"ONTO","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/704532/000119312525291346/0001193125-25-291346-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-10.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/704532/000119312525291346/onto-ex10_1.htm","primary":true,"translateUrl":"","linkName":"onto-ex10_1.htm","type":"EX-10.1","id":"NTFILE2o9RwreDqejzKh2K","market":"us","size":362977},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/704532/000119312525291346/onto-20251119.htm","primary":false,"translateUrl":"","linkName":"onto-20251119.htm","type":"8-K","id":"NTFILEBXjyjgQYkxC2J7g2","market":"us","size":49620},{"description":"EX-10.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/704532/000119312525291346/onto-ex10_2.htm","primary":false,"translateUrl":"","linkName":"onto-ex10_2.htm","type":"EX-10.2","id":"NTFILE58eT7eMxQNWGJ8Rh","market":"us","size":532194}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2025-11-21 13:00","pubTimestamp":1763701200,"title_zh":"Form 8-K - Current report","summary_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20419609","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312525283980-ONTO","pdf_url":"","pub_time":1763355600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"ONTO","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/704532/000119312525283980/0001193125-25-283980-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 2.01: Completion of Acquisition or Disposition of Assets;\nItem 3.02: Unregistered Sales of Equity Securities;\nItem 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/704532/000119312525283980/onto-ex99_1.htm","primary":true,"translateUrl":"","linkName":"onto-ex99_1.htm","type":"EX-99.1","id":"NTFILECoQM3HbQovUHoWAK","market":"us","size":22510},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/704532/000119312525283980/onto-20251117.htm","primary":false,"translateUrl":"","linkName":"onto-20251117.htm","type":"8-K","id":"NTFILEFinXSxd4hJ59Bze8","market":"us","size":59758}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2025-11-17 13:00","pubTimestamp":1763355600,"title_zh":"Form 8-K - Current report","summary_en":"Item 2.01: Completion of Acquisition or Disposition of Assets;\nItem 3.02: Unregistered Sales of Equity Securities;\nItem 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20379263","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312525269460-ONTO","pdf_url":"","pub_time":1762405200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"ONTO","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/704532/000119312525269460/0001193125-25-269460-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/704532/000119312525269460/onto-ex99_1.htm","primary":true,"translateUrl":"","linkName":"onto-ex99_1.htm","type":"EX-99.1","id":"NTFILEDojwLBnw5r8BwBhc","market":"us","size":551003},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/704532/000119312525269460/onto-20251106.htm","primary":false,"translateUrl":"","linkName":"onto-20251106.htm","type":"8-K","id":"NTFILEJAxqi5VAPTDMU2VK","market":"us","size":44607},{"description":"GRAPHIC","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/704532/000119312525269460/img123863179_0.jpg","primary":false,"translateUrl":"","linkName":"img123863179_0.jpg","type":"GRAPHIC","id":"NTFILEAtTx6hE4VE8XSH9D","market":"us","size":25686}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2025-11-06 13:00","pubTimestamp":1762405200,"title_zh":"Form 8-K - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20379243","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312525270040-ONTO","pdf_url":"","pub_time":1762405200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","symbol":"ONTO","title":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/704532/000119312525270040/0001193125-25-270040-index.htm","us_notice_code":"Form 10-Q","us_title_en":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"10-Q","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/704532/000119312525270040/onto-20250927.htm","primary":true,"translateUrl":"","linkName":"onto-20250927.htm","type":"10-Q","id":"NTFILE7dBoT9YnmNgXedok","market":"us","size":2814988},{"description":"EX-31.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/704532/000119312525270040/onto-ex31_1.htm","primary":false,"translateUrl":"","linkName":"onto-ex31_1.htm","type":"EX-31.1","id":"NTFILEz3Sc2YAws8PK3RJy","market":"us","size":20644},{"description":"EX-31.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/704532/000119312525270040/onto-ex31_2.htm","primary":false,"translateUrl":"","linkName":"onto-ex31_2.htm","type":"EX-31.2","id":"NTFILE6haK49wz3S1f1BgJ","market":"us","size":20711},{"description":"EX-32.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/704532/000119312525270040/onto-ex32_1.htm","primary":false,"translateUrl":"","linkName":"onto-ex32_1.htm","type":"EX-32.1","id":"NTFILE67dK9yRP5jvwCXYS","market":"us","size":12037},{"description":"EX-32.2","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/704532/000119312525270040/onto-ex32_2.htm","primary":false,"translateUrl":"","linkName":"onto-ex32_2.htm","type":"EX-32.2","id":"NTFILE74E9KrTz3PihvUuj","market":"us","size":12593}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"Quarterly Report","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"Quarterly Report","pubTime":"2025-11-06 13:00","pubTimestamp":1762405200,"title_zh":"Form 10-Q - Quarterly report [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20254909","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312525236464-ONTO","pdf_url":"","pub_time":1760068800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"ONTO","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/704532/000119312525236464/0001193125-25-236464-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 1.01: Entry into a Material Definitive Agreement;\nItem 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-2.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/704532/000119312525236464/onto-ex2_1.htm","primary":true,"translateUrl":"","linkName":"onto-ex2_1.htm","type":"EX-2.1","id":"NTFILEGPx3cG1qcbitptRo","market":"us","size":68742},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/704532/000119312525236464/onto-20251009.htm","primary":false,"translateUrl":"","linkName":"onto-20251009.htm","type":"8-K","id":"NTFILEEgPFRzyHwTas8GgG","market":"us","size":58814}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2025-10-10 12:00","pubTimestamp":1760068800,"title_zh":"Form 8-K - Current report","summary_en":"Item 1.01: Entry into a Material Definitive Agreement;\nItem 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19961540","market":"us","labels":[],"media":"sec.gov","original_id":"AN95017025105161-ONTO","pdf_url":"","pub_time":1754539200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","symbol":"ONTO","title":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/704532/000095017025105161/0000950170-25-105161-index.htm","us_notice_code":"Form 10-Q","us_title_en":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"10-Q","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/704532/000095017025105161/onto-20250628.htm","primary":true,"translateUrl":"","linkName":"onto-20250628.htm","type":"10-Q","id":"NTFILEdX4h2RziQkRDQQAf","market":"us","size":2675890},{"description":"EX-31.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/704532/000095017025105161/onto-ex31_1.htm","primary":false,"translateUrl":"","linkName":"onto-ex31_1.htm","type":"EX-31.1","id":"NTFILEBuBvr3HtRAAbckmQ","market":"us","size":20439},{"description":"EX-31.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/704532/000095017025105161/onto-ex31_2.htm","primary":false,"translateUrl":"","linkName":"onto-ex31_2.htm","type":"EX-31.2","id":"NTFILE2cBZQbGR7BdzqFkN","market":"us","size":20506},{"description":"EX-32.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/704532/000095017025105161/onto-ex32_1.htm","primary":false,"translateUrl":"","linkName":"onto-ex32_1.htm","type":"EX-32.1","id":"NTFILE3bNCKGwLhjyN4ENf","market":"us","size":11827},{"description":"EX-32.2","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/704532/000095017025105161/onto-ex32_2.htm","primary":false,"translateUrl":"","linkName":"onto-ex32_2.htm","type":"EX-32.2","id":"NTFILE2YTWcZSYNC64Y6YA","market":"us","size":12383}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"Quarterly Report","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"Quarterly Report","pubTime":"2025-08-07 12:00","pubTimestamp":1754539200,"title_zh":"Form 10-Q - Quarterly report [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19961118","market":"us","labels":[],"media":"sec.gov","original_id":"AN95017025105068-ONTO","pdf_url":"","pub_time":1754539200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"ONTO","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/704532/000095017025105068/0000950170-25-105068-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/704532/000095017025105068/onto-ex99_1.htm","primary":true,"translateUrl":"","linkName":"onto-ex99_1.htm","type":"EX-99.1","id":"NTFILEBtNWX2Ddc7mTkyRT","market":"us","size":545573},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/704532/000095017025105068/onto-20250807.htm","primary":false,"translateUrl":"","linkName":"onto-20250807.htm","type":"8-K","id":"NTFILEFyfChdaSppCQ2QX6","market":"us","size":44585},{"description":"GRAPHIC","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/704532/000095017025105068/img123863179_0.jpg","primary":false,"translateUrl":"","linkName":"img123863179_0.jpg","type":"GRAPHIC","id":"NTFILEBEmV7EgUUdkMMDPS","market":"us","size":25686}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2025-08-07 12:00","pubTimestamp":1754539200,"title_zh":"Form 8-K - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19871584","market":"us","labels":[],"media":"sec.gov","original_id":"AN95017025095287-ONTO","pdf_url":"","pub_time":1752206400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K/A - Current report: [Amend]","symbol":"ONTO","title":"Form 8-K/A - Current report: [Amend]","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/704532/000095017025095287/0000950170-25-095287-index.htm","us_notice_code":"Form 8-K/A","us_title_en":"Form 8-K/A - Current report: [Amend]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"8-K/A","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/704532/000095017025095287/onto-20250612.htm","primary":true,"translateUrl":"","linkName":"onto-20250612.htm","type":"8-K/A","id":"NTFILEAE6D2wHfJU9xX7VL","market":"us","size":58819},{"description":"EX-10.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/704532/000095017025095287/onto-ex10_1.htm","primary":false,"translateUrl":"","linkName":"onto-ex10_1.htm","type":"EX-10.1","id":"NTFILEDvyNHGENYXyoJAoe","market":"us","size":140420}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2025-07-11 12:00","pubTimestamp":1752206400,"title_zh":"Form 8-K/A - Current report: [Amend","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19826748","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312525152097-ONTO","pdf_url":"","pub_time":1751256000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"ONTO","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/704532/000119312525152097/0001193125-25-152097-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 1.01: Entry into a Material Definitive Agreement;\nItem 3.02: Unregistered Sales of Equity Securities;\nItem 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-2.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/704532/000119312525152097/d28444dex21.htm","primary":true,"translateUrl":"","linkName":"d28444dex21.htm","type":"EX-2.1","id":"NTFILEEce27oUH4YBN7scB","market":"us","size":465579},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/704532/000119312525152097/d28444d8k.htm","primary":false,"translateUrl":"","linkName":"d28444d8k.htm","type":"8-K","id":"NTFILEEMy65BdY4WkEec8x","market":"us","size":40148},{"description":"EX-99.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/704532/000119312525152097/d28444dex991.htm","primary":false,"translateUrl":"","linkName":"d28444dex991.htm","type":"EX-99.1","id":"NTFILE893JFe4qPM8JKYwG","market":"us","size":15552},{"description":"GRAPHIC","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/704532/000119312525152097/g28444g0629213101879.jpg","primary":false,"translateUrl":"","linkName":"g28444g0629213101879.jpg","type":"GRAPHIC","id":"NTFILE3qT7ag9wH65qnMDD","market":"us","size":2820}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2025-06-30 12:00","pubTimestamp":1751256000,"title_zh":"Form 8-K - Current report","summary_en":"Item 1.01: Entry into a Material Definitive Agreement;\nItem 3.02: Unregistered Sales of Equity Securities;\nItem 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19776058","market":"us","labels":[],"media":"sec.gov","original_id":"AN95017025086558-ONTO","pdf_url":"","pub_time":1750046400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"ONTO","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/704532/000095017025086558/0000950170-25-086558-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-10.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/704532/000095017025086558/onto-ex10_1.htm","primary":true,"translateUrl":"","linkName":"onto-ex10_1.htm","type":"EX-10.1","id":"NTFILEGtu4aBKAgDoXB88b","market":"us","size":225980},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/704532/000095017025086558/onto-20250611.htm","primary":false,"translateUrl":"","linkName":"onto-20250611.htm","type":"8-K","id":"NTFILE5ZtqnbmHRqa1WRNi","market":"us","size":60180}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2025-06-16 12:00","pubTimestamp":1750046400,"title_zh":"Form 8-K - Current report","summary_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19766207","market":"us","labels":[],"media":"sec.gov","original_id":"AN95017025085569-ONTO","pdf_url":"","pub_time":1749700800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"ONTO","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/704532/000095017025085569/0000950170-25-085569-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"8-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/704532/000095017025085569/onto-20250612.htm","primary":true,"translateUrl":"","linkName":"onto-20250612.htm","type":"8-K","id":"NTFILEFyePLXYAivVLHhYG","market":"us","size":40493}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2025-06-12 12:00","pubTimestamp":1749700800,"title_zh":"Form 8-K - Current report","summary_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19678379","market":"us","labels":[],"media":"sec.gov","original_id":"AN95017025075756-ONTO","pdf_url":"","pub_time":1747800000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"ONTO","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/704532/000095017025075756/0000950170-25-075756-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 5.07: Submission of Matters to a Vote of Security Holders;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"8-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/704532/000095017025075756/onto-20250521.htm","primary":true,"translateUrl":"","linkName":"onto-20250521.htm","type":"8-K","id":"NTFILE6gX7gfgcbn1ZiCyB","market":"us","size":115125}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2025-05-21 12:00","pubTimestamp":1747800000,"title_zh":"Form 8-K - Current report","summary_en":"Item 5.07: Submission of Matters to a Vote of Security Holders;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19617500","market":"us","labels":[],"media":"sec.gov","original_id":"AN95017025066927-ONTO","pdf_url":"","pub_time":1746676800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"ONTO","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/704532/000095017025066927/0000950170-25-066927-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/704532/000095017025066927/onto-ex99_1.htm","primary":true,"translateUrl":"","linkName":"onto-ex99_1.htm","type":"EX-99.1","id":"NTFILEERehSHLW8PkZHWhq","market":"us","size":403086},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/704532/000095017025066927/onto-20250508.htm","primary":false,"translateUrl":"","linkName":"onto-20250508.htm","type":"8-K","id":"NTFILE61geQEwcCE2Cqfy5","market":"us","size":44543},{"description":"GRAPHIC","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/704532/000095017025066927/img123863179_0.jpg","primary":false,"translateUrl":"","linkName":"img123863179_0.jpg","type":"GRAPHIC","id":"NTFILEGrpU9G3bugCA5VmW","market":"us","size":25686}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2025-05-08 12:00","pubTimestamp":1746676800,"title_zh":"Form 8-K - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19617459","market":"us","labels":[],"media":"sec.gov","original_id":"AN95017025066934-ONTO","pdf_url":"","pub_time":1746676800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","symbol":"ONTO","title":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/704532/000095017025066934/0000950170-25-066934-index.htm","us_notice_code":"Form 10-Q","us_title_en":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"10-Q","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/704532/000095017025066934/onto-20250329.htm","primary":true,"translateUrl":"","linkName":"onto-20250329.htm","type":"10-Q","id":"NTFILEEjnnShvnxPoTtaja","market":"us","size":2279616},{"description":"EX-31.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/704532/000095017025066934/onto-ex31_1.htm","primary":false,"translateUrl":"","linkName":"onto-ex31_1.htm","type":"EX-31.1","id":"NTFILECZS7kCTAgFB1suxn","market":"us","size":20527},{"description":"EX-31.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/704532/000095017025066934/onto-ex31_2.htm","primary":false,"translateUrl":"","linkName":"onto-ex31_2.htm","type":"EX-31.2","id":"NTFILEDsntrZ2gGyoEtfxp","market":"us","size":20588},{"description":"EX-32.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/704532/000095017025066934/onto-ex32_1.htm","primary":false,"translateUrl":"","linkName":"onto-ex32_1.htm","type":"EX-32.1","id":"NTFILEFaQMZRX4stCovZhW","market":"us","size":11795},{"description":"EX-32.2","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/704532/000095017025066934/onto-ex32_2.htm","primary":false,"translateUrl":"","linkName":"onto-ex32_2.htm","type":"EX-32.2","id":"NTFILE82dVBFoJA3LdCFSj","market":"us","size":12345}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"Quarterly Report","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"Quarterly Report","pubTime":"2025-05-08 12:00","pubTimestamp":1746676800,"title_zh":"Form 10-Q - Quarterly report [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19334615","market":"us","labels":[],"media":"sec.gov","original_id":"AN95017025048631-ONTO","pdf_url":"","pub_time":1743480000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"ONTO","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/704532/000095017025048631/0000950170-25-048631-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"8-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/704532/000095017025048631/onto-20250401.htm","primary":true,"translateUrl":"","linkName":"onto-20250401.htm","type":"8-K","id":"NTFILEB5onJEKPxHCqUhZ1","market":"us","size":38049}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2025-04-01 12:00","pubTimestamp":1743480000,"title_zh":"Form 8-K - Current report","summary_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19165577","market":"us","labels":[],"media":"sec.gov","original_id":"AN95017025026729-ONTO","pdf_url":"","pub_time":1740459600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]","symbol":"ONTO","title":"Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]","titleType":"Annual Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/704532/000095017025026729/0000950170-25-026729-index.htm","us_notice_code":"Form 10-K","us_title_en":"Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"10-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/704532/000095017025026729/onto-20241228.htm","primary":true,"translateUrl":"","linkName":"onto-20241228.htm","type":"10-K","id":"NTFILEqXL2k3YWdjWWJBAr","market":"us","size":3677509},{"description":"EX-10.2","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/704532/000095017025026729/onto-ex10_2.htm","primary":false,"translateUrl":"","linkName":"onto-ex10_2.htm","type":"EX-10.2","id":"NTFILE9nFjporXe4ENQHHm","market":"us","size":68692},{"description":"EX-10.3","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/704532/000095017025026729/onto-ex10_3.htm","primary":false,"translateUrl":"","linkName":"onto-ex10_3.htm","type":"EX-10.3","id":"NTFILEF9Z1ARajPLozkySu","market":"us","size":71021},{"description":"EX-10.4","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/704532/000095017025026729/onto-ex10_4.htm","primary":false,"translateUrl":"","linkName":"onto-ex10_4.htm","type":"EX-10.4","id":"NTFILEByGUrC2Bop4kCHQK","market":"us","size":76179},{"description":"EX-10.5","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/704532/000095017025026729/onto-ex10_5.htm","primary":false,"translateUrl":"","linkName":"onto-ex10_5.htm","type":"EX-10.5","id":"NTFILEAsZbFUHDsmVPXxyP","market":"us","size":77445},{"description":"EX-10.15","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/704532/000095017025026729/onto-ex10_15.htm","primary":false,"translateUrl":"","linkName":"onto-ex10_15.htm","type":"EX-10.15","id":"NTFILE6ao2gEThvcWVcHXY","market":"us","size":11830},{"description":"EX-10.16","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/704532/000095017025026729/onto-ex10_16.htm","primary":false,"translateUrl":"","linkName":"onto-ex10_16.htm","type":"EX-10.16","id":"NTFILE5uXSSVtfDShiJpYj","market":"us","size":12071},{"description":"EX-19","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/704532/000095017025026729/onto-ex19.htm","primary":false,"translateUrl":"","linkName":"onto-ex19.htm","type":"EX-19","id":"NTFILE2wDMrKs79CKk3CE1","market":"us","size":95647},{"description":"EX-21.1","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/704532/000095017025026729/onto-ex21_1.htm","primary":false,"translateUrl":"","linkName":"onto-ex21_1.htm","type":"EX-21.1","id":"NTFILEEjaMMCVVBvo2SqmR","market":"us","size":27971},{"description":"EX-23.1","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/704532/000095017025026729/onto-ex23_1.htm","primary":false,"translateUrl":"","linkName":"onto-ex23_1.htm","type":"EX-23.1","id":"NTFILEAuFr88mWPPZDHwza","market":"us","size":6992},{"description":"EX-31.1","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/704532/000095017025026729/onto-ex31_1.htm","primary":false,"translateUrl":"","linkName":"onto-ex31_1.htm","type":"EX-31.1","id":"NTFILECLeV2M8Tj6fx16n9","market":"us","size":19930},{"description":"EX-31.2","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/704532/000095017025026729/onto-ex31_2.htm","primary":false,"translateUrl":"","linkName":"onto-ex31_2.htm","type":"EX-31.2","id":"NTFILE6S5fsy4iWUcgBc12","market":"us","size":19994},{"description":"EX-32.1","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/704532/000095017025026729/onto-ex32_1.htm","primary":false,"translateUrl":"","linkName":"onto-ex32_1.htm","type":"EX-32.1","id":"NTFILE3KavBFCw9EKZk114","market":"us","size":11166},{"description":"EX-32.2","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/704532/000095017025026729/onto-ex32_2.htm","primary":false,"translateUrl":"","linkName":"onto-ex32_2.htm","type":"EX-32.2","id":"NTFILE72c7tj7deFzmEmjR","market":"us","size":11724},{"description":"GRAPHIC","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/704532/000095017025026729/img168914170_0.jpg","primary":false,"translateUrl":"","linkName":"img168914170_0.jpg","type":"GRAPHIC","id":"NTFILEEDFA18sHn5N7jh3e","market":"us","size":652125},{"description":"GRAPHIC","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/704532/000095017025026729/img202907697_0.jpg","primary":false,"translateUrl":"","linkName":"img202907697_0.jpg","type":"GRAPHIC","id":"NTFILE2dvdyfom6NeVrXxA","market":"us","size":35920},{"description":"GRAPHIC","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/704532/000095017025026729/img203831218_0.jpg","primary":false,"translateUrl":"","linkName":"img203831218_0.jpg","type":"GRAPHIC","id":"NTFILEEaTroBNEbCgjshPH","market":"us","size":35920},{"description":"GRAPHIC","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/704532/000095017025026729/img203831218_1.jpg","primary":false,"translateUrl":"","linkName":"img203831218_1.jpg","type":"GRAPHIC","id":"NTFILEGq6yoshDZCFW9P99","market":"us","size":26869},{"description":"GRAPHIC","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/704532/000095017025026729/img206478283_0.jpg","primary":false,"translateUrl":"","linkName":"img206478283_0.jpg","type":"GRAPHIC","id":"NTFILECRpNS1Ai3K5zCGG4","market":"us","size":26506},{"description":"GRAPHIC","seq":20,"linkUrl":"https://www.sec.gov/Archives/edgar/data/704532/000095017025026729/img207401804_0.jpg","primary":false,"translateUrl":"","linkName":"img207401804_0.jpg","type":"GRAPHIC","id":"NTFILE5qKx5xF2abZ15SVu","market":"us","size":26506},{"description":"GRAPHIC","seq":21,"linkUrl":"https://www.sec.gov/Archives/edgar/data/704532/000095017025026729/img208325325_0.jpg","primary":false,"translateUrl":"","linkName":"img208325325_0.jpg","type":"GRAPHIC","id":"NTFILE5R5xNFYeGzBR47fh","market":"us","size":26506},{"description":"GRAPHIC","seq":22,"linkUrl":"https://www.sec.gov/Archives/edgar/data/704532/000095017025026729/img209248846_0.jpg","primary":false,"translateUrl":"","linkName":"img209248846_0.jpg","type":"GRAPHIC","id":"NTFILE3B1LvNQNwrarZVhh","market":"us","size":26506}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"Annual Report","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"Annual Report","pubTime":"2025-02-25 13:00","pubTimestamp":1740459600,"title_zh":"Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19123862","market":"us","labels":[],"media":"sec.gov","original_id":"AN195004725000792-ONTO","pdf_url":"","pub_time":1739422800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 144 - Report of proposed sale of securities","symbol":"ONTO","title":"Form 144 - Report of proposed sale of securities","titleType":"Proposed Sale Of Securities","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/704532/000195004725000792/0001950047-25-000792-index.htm","us_notice_code":"Form 144","us_title_en":"Form 144 - Report of proposed sale of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/704532/000195004725000792/xsl144X01/primary_doc.xml","primary":true,"translateUrl":"","linkName":"primary_doc.html","type":"144","id":"NTFILEFbn7ZZg4UuCorGWF","market":"us","size":0}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Proposed Sale Of Securities","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Proposed Sale Of Securities","pubTime":"2025-02-13 13:00","pubTimestamp":1739422800,"title_zh":"Form 144 - Report of proposed sale of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19123836","market":"us","labels":[],"media":"sec.gov","original_id":"AN95017025015383-ONTO","pdf_url":"","pub_time":1738818000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"ONTO","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/704532/000095017025015383/0000950170-25-015383-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/704532/000095017025015383/onto-ex99_1.htm","primary":true,"translateUrl":"","linkName":"onto-ex99_1.htm","type":"EX-99.1","id":"NTFILE3ninPHdZdUFjm19y","market":"us","size":527660},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/704532/000095017025015383/onto-20250206.htm","primary":false,"translateUrl":"","linkName":"onto-20250206.htm","type":"8-K","id":"NTFILE5gSQuHoDNmmgwioi","market":"us","size":42633},{"description":"GRAPHIC","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/704532/000095017025015383/img123863179_0.jpg","primary":false,"translateUrl":"","linkName":"img123863179_0.jpg","type":"GRAPHIC","id":"NTFILEHNb2gjsNqiFv5ECE","market":"us","size":25686}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2025-02-06 13:00","pubTimestamp":1738818000,"title_zh":"Form 8-K - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19061179","market":"us","labels":[],"media":"sec.gov","original_id":"AN195917325000381-ONTO","pdf_url":"","pub_time":1737435600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 144 - Report of proposed sale of securities","symbol":"ONTO","title":"Form 144 - Report of proposed sale of securities","titleType":"Proposed Sale Of Securities","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/704532/000195917325000381/0001959173-25-000381-index.htm","us_notice_code":"Form 144","us_title_en":"Form 144 - Report of proposed sale of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/704532/000195917325000381/xsl144X01/primary_doc.xml","primary":true,"translateUrl":"","linkName":"primary_doc.html","type":"144","id":"NTFILE2KrFKhiwfN1JFdEL","market":"us","size":0}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Proposed Sale Of Securities","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Proposed Sale Of Securities","pubTime":"2025-01-21 13:00","pubTimestamp":1737435600,"title_zh":"Form 144 - Report of proposed sale of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0}],"pageSize":20,"totalPage":7,"pageCount":1,"totalSize":132,"code":"91000000","status":"200"}]}}