US StockDetailed Quotes

Provided by Tiger Fintech (Singapore) Pte. Ltd.

Berkshire Hathaway

493.71

+0.86000.17%

Post-market: 493.63-0.0800-0.02%18:42 EDT

Volume:3.58M

Turnover:1.77B

Market Cap:1.06T

PE:16.84

High:494.71

Open:490.57

Low:489.23

Close:492.85

52wk High:542.07

52wk Low:437.90

Shares:2.16B

Float Shares:1.84B

Volume Ratio:0.74

T/O Rate:0.19%

Dividend:- -

Dividend Rate:- -

EPS(TTM):29.32

EPS(LYR):41.47

ROE:9.91%

ROA:4.68%

PB:1.59

PE(LYR):11.90

Loading ...

Overview Company News Filings

Major Issues Report

Form 8-K - Current report

Annual Report

Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]

Proposed Sale Of Securities

Form 144 | BERKSHIRE HATHAWAY's Family Member GUYMAN CHARLOTTE proposes to sell 1 share, with a total value of approximately $675.

Beneficial Ownership Change

Form SC 13D/A - General Statement of Acquisition of Beneficial Ownership: [Amend]

Beneficial Ownership Change

Form SC 13G - Statement of Beneficial Ownership by Certain Investors

Beneficial Ownership Change

Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]

Beneficial Ownership Change

Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]

Major Issues Report

Form 8-K - Current report

Quarterly Report

Form 10-Q - Quarterly report [Sections 13 or 15(d)]

Major Issues Report

Form 8-K - Current report

[Supp]Public Prospectus

Form FWP - Filing under Securities Act Rules 163/433 of free writing prospectuses

Beneficial Ownership Change

Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]

Beneficial Ownership Change

Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]

Correspondence

Form CORRESP - Correspondence

Beneficial Ownership Change

Form SC 13D/A - General Statement of Acquisition of Beneficial Ownership: [Amend]

Quarterly Report

Form 10-Q - Quarterly report [Sections 13 or 15(d)]

Major Issues Report

Form 8-K - Current report

Beneficial Ownership Change

Form SC 13D/A - General Statement of Acquisition of Beneficial Ownership: [Amend]

Employee Stock Ownership

Form 11-K - Annual report of employee stock purchase, savings and similar plans

Employee Stock Ownership

Form 11-K - Annual report of employee stock purchase, savings and similar plans

{"basename":"","ssrTDKData":{"titleTemplate":"%s - Tiger Brokers","title":"Tiger Brokers | Global Stocks, Options & Futures Trading App","description":"Tiger Brokers, one-stop investment in US stocks, SGX stocks, HK stocks, A-shares & other global assets. One of the best stock trading platforms in Singapore.","keywords":"tiger brokers,tiger trade,tiger brokers singapore,broker online,stock trading in singapore,share trading singapore,brokerage firm singapore,trading app,stock broker singapore,stock trading platforms,trading account","social":{"ogDescription":"Tiger Brokers, one-stop investment in US stocks, SGX stocks, HK stocks, A-shares & other global assets. One of the best stock trading platforms in Singapore.","ogImage":"https://c1.itigergrowtha.com/portal5/static/media/og-logo.be62fbe1.png","ogUrl":"https://www.itiger.com/stock/BRK.B/filings?page=2"},"companyName":"Tiger Brokers"},"pageData":{"isMobile":false,"isTiger":false,"isTTM":true,"region":"SGP","license":"TBSG","edition":"fundamental","symbol":"BRK.B","isAnalysisPage":false},"__swrFallback__":{"@#url:\"https://hq.skytigris.cn/stock_info/detail/global\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"BRK.B\",,,,,undefined,":{"symbol":"BRK.B","market":"US","secType":"STK","nameCN":"Berkshire Hathaway","latestPrice":493.71,"timestamp":1758571200000,"preClose":492.85,"halted":0,"volume":3580624,"hourTrading":{"tag":"盘后","latestPrice":493.63,"preClose":493.71,"latestTime":"18:42 EDT","volume":265706,"amount":131179461.38724001,"timestamp":1758580939956},"delay":0,"floatShares":1841628484,"shares":2157000000,"eps":29.319304,"marketStatus":"Post-Mkt","change":0.86,"latestTime":"09-22 18:43:12 EDT","open":490.57,"high":494.71,"low":489.23,"amount":1766035154.44256,"amplitude":0.011119,"askPrice":493.73,"askSize":1,"bidPrice":493.6,"bidSize":51,"shortable":3,"etf":0,"ttmEps":29.319304,"tradingStatus":3,"nextMarketStatus":{"tag":"Closed","tradingStatus":0,"beginTime":1758585600000},"marketStatusCode":4,"adr":0,"adrRate":0,"exchange":"NYSE","adjPreClose":492.85,"preHourTrading":{"tag":"盘前","latestPrice":490.75,"preClose":492.85,"latestTime":"09:29 EDT","volume":13249,"amount":6511094.25707,"timestamp":1758547799120},"postHourTrading":{"tag":"盘后","latestPrice":493.63,"preClose":493.71,"latestTime":"18:42 EDT","volume":265706,"amount":131179461.38724001,"timestamp":1758580939956},"volumeRatio":0.740541,"impliedVol":0.1839,"impliedVolPercentile":0.376},"@#url:\"https://hq.skytigris.cn/stock_info/fundamental/all\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"BRK.B\",,,,,undefined,":{"symbol":"BRK.B","floatShares":1841628484,"roa":"4.68%","roe":"9.91%","lyrEps":41.473062,"volumeRatio":0.740541,"shares":2157000000,"dividePrice":0,"high":494.71,"amplitude":0.011119,"preClose":492.85,"low":489.23,"week52Low":437.9,"pbRate":"1.59","psRate":"2.88","week52High":542.07,"institutionHeld":0.6239,"latestPrice":493.71,"committee":0.961538,"eps":29.319304,"divideRate":0,"volume":3580624,"delay":0,"ttmEps":29.319304,"open":490.57,"prevYearClose":453.28,"prevWeekClose":492.85,"prevMonthClose":502.98,"prevQuarterClose":485.77,"fiveDayClose":491.54,"twentyDayClose":489,"sixtyDayClose":485.05},"@#url:\"https://hq.skytigris.cn/fundamental/corporate_actions/details/BRK.B\",params:#limit:5,,,undefined,":[{"market":"US","date":"2025-08-02","symbol":"BRK.B","fiscalQuarterEnding":"2025/06","expectedEps":5.24,"name":null,"time":"Pre-Market","type":"earning","dateTimestamp":1754107200000,"reportTimeType":"pre","actualEps":5.17},{"market":"US","date":"2025-05-03","symbol":"BRK.B","fiscalQuarterEnding":"2025/03","expectedEps":4.81,"name":null,"time":"Pre-Market","type":"earning","dateTimestamp":1746244800000,"reportTimeType":"pre","actualEps":4.47},{"market":"US","date":"2025-02-22","symbol":"BRK.B","fiscalQuarterEnding":"2024/12","expectedEps":4.43,"name":null,"time":"Pre-Market","type":"earning","dateTimestamp":1740200400000,"reportTimeType":"pre","actualEps":6.73},{"market":"US","date":"2024-11-02","symbol":"BRK.B","fiscalQuarterEnding":"2024/09","expectedEps":4.81,"name":null,"time":"Pre-Market","type":"earning","dateTimestamp":1730520000000,"reportTimeType":"pre","actualEps":4.68},{"market":"US","date":"2024-08-03","symbol":"BRK.B","fiscalQuarterEnding":"2024/06","expectedEps":4.83,"name":null,"time":"Pre-Market","type":"earning","dateTimestamp":1722657600000,"reportTimeType":"pre","actualEps":5.38}],"@#url:\"https://hq.skytigris.cn/fundamental/dividend/history\",params:#symbol:\"BRK.B\",market:\"US\",,,undefined,":[],"@#url:\"https://hq.skytigris.cn/fundamental/estimate/recommendation\",params:#symbol:\"BRK.B\",market:\"US\",delay:false,,,undefined,":{"strongBuy":0.25,"buy":0.25,"hold":0.5,"sell":0,"strongSell":0,"meanLabel":"BUY","meanPercent":0.25,"analysts":4,"updateTime":1731124800000},"@#url:\"https://hq.skytigris.cn/value_analysis/stock/BRK.B\",params:#withQuantilePoint:true,period:\"5year\",factor:\"peRate\",delay:false,algorithm:1,,,undefined,":{"brief":{"id":"BRK.B","date":"2025-09-19","current":16.824061,"percent":0.859235,"low":-528.028113,"twenty":6.36202,"median":9.566142,"eighty":14.963095,"high":109.144435,"avg":-15.915488,"sd":128.073714,"marketCap":1058536294819},"quantilePoints":[{"date":"2020-09-25","current":22.591692,"twenty":11.849991,"median":17.444209,"eighty":20.53378,"marketCap":502258489080},{"date":"2020-10-02","current":22.70648,"twenty":11.849991,"median":17.46902,"eighty":20.572602,"marketCap":504810452835},{"date":"2020-10-09","current":23.16739,"twenty":11.849991,"median":17.476517,"eighty":20.604817,"marketCap":515057413818},{"date":"2020-10-16","current":22.782797,"twenty":11.849991,"median":17.490485,"eighty":20.623141,"marketCap":506507138791},{"date":"2020-10-23","current":22.858094,"twenty":11.849991,"median":17.517429,"eighty":20.647192,"marketCap":508181141314},{"date":"2020-10-30","current":21.678231,"twenty":11.849991,"median":17.537262,"eighty":20.674674,"marketCap":481950439641},{"date":"2020-11-06","current":22.453226,"twenty":11.849991,"median":17.548713,"eighty":20.712096,"marketCap":499180120227},{"date":"2020-11-13","current":14.887518,"twenty":11.849991,"median":17.548713,"eighty":20.712096,"marketCap":533643074356},{"date":"2020-11-20","current":14.864321,"twenty":11.849991,"median":17.548713,"eighty":20.712096,"marketCap":532811572781},{"date":"2020-11-27","current":15.147749,"twenty":11.849991,"median":17.548713,"eighty":20.712096,"marketCap":542971047107},{"date":"2020-12-04","current":15.132837,"twenty":11.849991,"median":17.548713,"eighty":20.712096,"marketCap":542436533974},{"date":"2020-12-11","current":14.817516,"twenty":11.849991,"median":17.548713,"eighty":20.712096,"marketCap":531133873100},{"date":"2020-12-18","current":14.665114,"twenty":11.849991,"median":17.548713,"eighty":20.712096,"marketCap":525671015270},{"date":"2020-12-24","current":14.826461,"twenty":11.849991,"median":17.548713,"eighty":20.712096,"marketCap":531454507072},{"date":"2020-12-31","current":15.167485,"twenty":11.849991,"median":17.548713,"eighty":20.712096,"marketCap":543678513841},{"date":"2021-01-08","current":15.326598,"twenty":11.849991,"median":17.548713,"eighty":20.712096,"marketCap":549381922824},{"date":"2021-01-15","current":15.274813,"twenty":11.849991,"median":17.548713,"eighty":20.712096,"marketCap":547525661586},{"date":"2021-01-22","current":15.258445,"twenty":11.849991,"median":17.548713,"eighty":20.712096,"marketCap":546938974292},{"date":"2021-01-29","current":14.947217,"twenty":11.849991,"median":17.548713,"eighty":20.712096,"marketCap":535782988305},{"date":"2021-02-05","current":15.412595,"twenty":11.849991,"median":17.548713,"eighty":20.712096,"marketCap":552464470903},{"date":"2021-02-12","current":15.883753,"twenty":11.849991,"median":17.548713,"eighty":20.712096,"marketCap":569353119850},{"date":"2021-02-19","current":15.849556,"twenty":11.849991,"median":17.548713,"eighty":20.712096,"marketCap":568127328886},{"date":"2021-02-26","current":15.801565,"twenty":11.849991,"median":17.548713,"eighty":20.712096,"marketCap":566407113161},{"date":"2021-03-05","current":13.704858,"twenty":11.847741,"median":17.550057,"eighty":20.72004,"marketCap":582744267968},{"date":"2021-03-12","current":14.118137,"twenty":11.847741,"median":17.550057,"eighty":20.72004,"marketCap":600317300098},{"date":"2021-03-19","current":13.638442,"twenty":11.847741,"median":17.550057,"eighty":20.72004,"marketCap":579920203369},{"date":"2021-03-26","current":13.899619,"twenty":11.849991,"median":17.548713,"eighty":20.712096,"marketCap":591025679398},{"date":"2021-04-01","current":13.9801,"twenty":11.849991,"median":17.548713,"eighty":20.712096,"marketCap":594447837381},{"date":"2021-04-09","current":14.370357,"twenty":11.847741,"median":17.550057,"eighty":20.72004,"marketCap":611041929173},{"date":"2021-04-16","current":14.701055,"twenty":11.847741,"median":17.550057,"eighty":20.72004,"marketCap":625103542489},{"date":"2021-04-23","current":14.690804,"twenty":11.847741,"median":17.550057,"eighty":20.72004,"marketCap":624667686552},{"date":"2021-04-30","current":14.839123,"twenty":11.847741,"median":17.547368,"eighty":20.72004,"marketCap":630974331407},{"date":"2021-05-07","current":6.393899,"twenty":11.785626,"median":17.547368,"eighty":20.72004,"marketCap":664824835889},{"date":"2021-05-14","current":6.391501,"twenty":11.696143,"median":17.5439,"eighty":20.72004,"marketCap":664575480807},{"date":"2021-05-21","current":6.324595,"twenty":11.652435,"median":17.5439,"eighty":20.72004,"marketCap":657618786940},{"date":"2021-05-28","current":6.36795,"twenty":11.564783,"median":17.5439,"eighty":20.72004,"marketCap":662126670348},{"date":"2021-06-04","current":6.425751,"twenty":11.488941,"median":17.5439,"eighty":20.72004,"marketCap":668136703102},{"date":"2021-06-11","current":6.299439,"twenty":11.392062,"median":17.5439,"eighty":20.72004,"marketCap":655003030932},{"date":"2021-06-18","current":6.028687,"twenty":11.343464,"median":17.5439,"eighty":20.72004,"marketCap":626850800667},{"date":"2021-06-25","current":6.123205,"twenty":11.253721,"median":17.54093,"eighty":20.72004,"marketCap":636678637612},{"date":"2021-07-02","current":6.137984,"twenty":11.232797,"median":17.539848,"eighty":20.72004,"marketCap":638215267167},{"date":"2021-07-09","current":6.167739,"twenty":11.194476,"median":17.539848,"eighty":20.72004,"marketCap":641309207032},{"date":"2021-07-16","current":6.107754,"twenty":11.147143,"median":17.521485,"eighty":20.72004,"marketCap":635072063751},{"date":"2021-07-23","current":6.123816,"twenty":11.072646,"median":17.507912,"eighty":20.72004,"marketCap":636742092776},{"date":"2021-07-30","current":6.120631,"twenty":10.993575,"median":17.485988,"eighty":20.72004,"marketCap":636410957351},{"date":"2021-08-06","current":6.283341,"twenty":10.96976,"median":17.480178,"eighty":20.72004,"marketCap":653329236670},{"date":"2021-08-13","current":6.160127,"twenty":10.946911,"median":17.428034,"eighty":20.72004,"marketCap":651599755777},{"date":"2021-08-20","current":6.108927,"twenty":10.90664,"median":17.412154,"eighty":20.72004,"marketCap":646183972141},{"date":"2021-08-27","current":6.130861,"twenty":10.878907,"median":17.359884,"eighty":20.72004,"marketCap":648504053326},{"date":"2021-09-03","current":6.032354,"twenty":10.851256,"median":17.308379,"eighty":20.714469,"marketCap":638084323825},{"date":"2021-09-10","current":5.94178,"twenty":10.822603,"median":17.291691,"eighty":20.714469,"marketCap":628503681124},{"date":"2021-09-17","current":5.922096,"twenty":10.809242,"median":17.28624,"eighty":20.714469,"marketCap":626421501556},{"date":"2021-09-24","current":5.94603,"twenty":10.782597,"median":17.266235,"eighty":20.714469,"marketCap":628953181363},{"date":"2021-10-01","current":5.899968,"twenty":10.748232,"median":17.250427,"eighty":20.714469,"marketCap":624080922727},{"date":"2021-10-08","current":6.081553,"twenty":10.72748,"median":17.224472,"eighty":20.714469,"marketCap":643288446124},{"date":"2021-10-15","current":6.082053,"twenty":10.708091,"median":17.210977,"eighty":20.714469,"marketCap":643341320417},{"date":"2021-10-22","current":6.192352,"twenty":10.631558,"median":17.167015,"eighty":20.714469,"marketCap":655008456163},{"date":"2021-10-29","current":6.147792,"twenty":10.460261,"median":17.157659,"eighty":20.714469,"marketCap":650295011763},{"date":"2021-11-05","current":6.165165,"twenty":8.75544,"median":17.137383,"eighty":20.714469,"marketCap":652132652028},{"date":"2021-11-12","current":7.447095,"twenty":8.657765,"median":17.137383,"eighty":20.714469,"marketCap":640331045784},{"date":"2021-11-19","current":7.29701,"twenty":8.585639,"median":17.137383,"eighty":20.714469,"marketCap":627426074004},{"date":"2021-11-26","current":7.376151,"twenty":8.377062,"median":17.137383,"eighty":20.714469,"marketCap":634231000354},{"date":"2021-12-03","current":7.224329,"twenty":8.27267,"median":17.126195,"eighty":20.714469,"marketCap":621176704911},{"date":"2021-12-10","current":7.505747,"twenty":8.194889,"median":17.08639,"eighty":20.714469,"marketCap":645374121258},{"date":"2021-12-17","current":7.647934,"twenty":8.160494,"median":17.06595,"eighty":20.714469,"marketCap":657599964929},{"date":"2021-12-23","current":7.67025,"twenty":8.118663,"median":17.044741,"eighty":20.714469,"marketCap":659518766896},{"date":"2021-12-31","current":7.781937,"twenty":8.053435,"median":16.973163,"eighty":20.714469,"marketCap":669122034349},{"date":"2022-01-07","current":8.308477,"twenty":8.045733,"median":16.910881,"eighty":20.704669,"marketCap":714396083358},{"date":"2022-01-14","current":8.413202,"twenty":8.045733,"median":16.854286,"eighty":20.704669,"marketCap":723400791541},{"date":"2022-01-21","current":7.934002,"twenty":8.043604,"median":16.815012,"eighty":20.704669,"marketCap":682197222660},{"date":"2022-01-28","current":8.131214,"twenty":8.027998,"median":16.768866,"eighty":20.704669,"marketCap":699154329060},{"date":"2022-02-04","current":8.188017,"twenty":8.027998,"median":16.70148,"eighty":20.704669,"marketCap":704038459369},{"date":"2022-02-11","current":8.294232,"twenty":8.027998,"median":16.634063,"eighty":20.704669,"marketCap":713171235331},{"date":"2022-02-18","current":8.177155,"twenty":8.027998,"median":16.489148,"eighty":20.704669,"marketCap":703104527429},{"date":"2022-02-25","current":8.295568,"twenty":8.023703,"median":16.44556,"eighty":20.704669,"marketCap":713286084552},{"date":"2022-03-04","current":8.018498,"twenty":8.003172,"median":16.190407,"eighty":20.704669,"marketCap":720021044649},{"date":"2022-03-11","current":8.036289,"twenty":7.990303,"median":15.974251,"eighty":20.704669,"marketCap":721618543609},{"date":"2022-03-18","current":8.42174,"twenty":7.990303,"median":15.727664,"eighty":20.704669,"marketCap":756230125494},{"date":"2022-03-25","current":8.83389,"twenty":7.990303,"median":15.395429,"eighty":20.704669,"marketCap":793239111736},{"date":"2022-04-01","current":8.658638,"twenty":7.990303,"median":15.340481,"eighty":20.704669,"marketCap":777502402961},{"date":"2022-04-08","current":8.684621,"twenty":7.990303,"median":15.265015,"eighty":20.704669,"marketCap":779835534178},{"date":"2022-04-14","current":8.472848,"twenty":7.990303,"median":15.249453,"eighty":20.704669,"marketCap":760819381483},{"date":"2022-04-22","current":8.271822,"twenty":7.990303,"median":15.17429,"eighty":20.704669,"marketCap":742768295227},{"date":"2022-04-29","current":7.944838,"twenty":7.988929,"median":15.095792,"eighty":20.704669,"marketCap":713406716784},{"date":"2022-05-06","current":8.429964,"twenty":7.988929,"median":15.03063,"eighty":20.704669,"marketCap":704272891248},{"date":"2022-05-13","current":8.192405,"twenty":7.988929,"median":14.996551,"eighty":20.704669,"marketCap":684426289176},{"date":"2022-05-20","current":8.032772,"twenty":7.988929,"median":14.943969,"eighty":20.704669,"marketCap":671089937994},{"date":"2022-05-27","current":8.427403,"twenty":7.988929,"median":14.882089,"eighty":20.704669,"marketCap":704058933459},{"date":"2022-06-03","current":8.220717,"twenty":7.988929,"median":14.850626,"eighty":20.704669,"marketCap":686791597722},{"date":"2022-06-10","current":7.720035,"twenty":7.984137,"median":14.750493,"eighty":20.704669,"marketCap":644962591654},{"date":"2022-06-17","current":7.087167,"twenty":7.951935,"median":14.689371,"eighty":20.704669,"marketCap":592090297892},{"date":"2022-06-24","current":7.348957,"twenty":7.919323,"median":14.635884,"eighty":20.714469,"marketCap":613961241511},{"date":"2022-07-01","current":7.3256,"twenty":7.860584,"median":14.567419,"eighty":20.714469,"marketCap":612009893780},{"date":"2022-07-08","current":7.420447,"twenty":7.826961,"median":14.463218,"eighty":20.714469,"marketCap":619933826725},{"date":"2022-07-15","current":7.358921,"twenty":7.80954,"median":14.233448,"eighty":20.714469,"marketCap":614793703287},{"date":"2022-07-22","current":7.555943,"twenty":7.79002,"median":14.118137,"eighty":20.714469,"marketCap":631253679177},{"date":"2022-07-29","current":7.944324,"twenty":7.761842,"median":13.94988,"eighty":20.714469,"marketCap":663700615899},{"date":"2022-08-05","current":7.723567,"twenty":7.741781,"median":13.69704,"eighty":20.714469,"marketCap":645257685420},{"date":"2022-08-12","current":56.77115,"twenty":7.741781,"median":13.69704,"eighty":20.790477,"marketCap":663938601882},{"date":"2022-08-19","current":56.011788,"twenty":7.741781,"median":13.69704,"eighty":20.810977,"marketCap":655057857494},{"date":"2022-08-26","current":54.63549,"twenty":7.741781,"median":13.69704,"eighty":20.875902,"marketCap":638962050969},{"date":"2022-09-02","current":52.331423,"twenty":7.741781,"median":13.69704,"eighty":20.902336,"marketCap":612015995717},{"date":"2022-09-09","current":53.841973,"twenty":7.741781,"median":13.69704,"eighty":20.954959,"marketCap":629681874478},{"date":"2022-09-16","current":51.838668,"twenty":7.741781,"median":13.69704,"eighty":21.046024,"marketCap":606253226928},{"date":"2022-09-23","current":50.539805,"twenty":7.741781,"median":13.69704,"eighty":21.326616,"marketCap":591063017215},{"date":"2022-09-30","current":50.558176,"twenty":7.741781,"median":13.69704,"eighty":22.149126,"marketCap":591277871597},{"date":"2022-10-07","current":50.759313,"twenty":7.741781,"median":13.69704,"eighty":22.267964,"marketCap":593630169826},{"date":"2022-10-14","current":51.509428,"twenty":7.741781,"median":13.69704,"eighty":22.445417,"marketCap":602402757547},{"date":"2022-10-21","current":53.343372,"twenty":7.741781,"median":13.69704,"eighty":22.579874,"marketCap":623850739869},{"date":"2022-10-28","current":56.516644,"twenty":7.741781,"median":13.69704,"eighty":22.676338,"marketCap":660962149843},{"date":"2022-11-04","current":54.142964,"twenty":7.741781,"median":13.69704,"eighty":22.786707,"marketCap":633201965583},{"date":"2022-11-11","current":-510.986734,"twenty":7.689495,"median":13.584129,"eighty":22.786707,"marketCap":683189263944},{"date":"2022-11-18","current":-511.661465,"twenty":7.658024,"median":13.475187,"eighty":22.786707,"marketCap":684091378081},{"date":"2022-11-25","current":-522.79279,"twenty":7.610522,"median":12.489369,"eighty":22.786707,"marketCap":698973960083},{"date":"2022-12-02","current":-520.97825,"twenty":7.549166,"median":12.374174,"eighty":22.786707,"marketCap":696547919873},{"date":"2022-12-09","current":-505.044519,"twenty":7.498133,"median":12.349565,"eighty":22.786707,"marketCap":675244521890},{"date":"2022-12-16","current":-495.081112,"twenty":7.446538,"median":12.297332,"eighty":22.786707,"marketCap":661923447120},{"date":"2022-12-23","current":-505.320448,"twenty":7.415709,"median":12.235701,"eighty":22.786707,"marketCap":675613438491},{"date":"2022-12-30","current":-510.038095,"twenty":7.381292,"median":12.171071,"eighty":22.786707,"marketCap":681920932605},{"date":"2023-01-06","current":-525.483708,"twenty":7.364212,"median":12.097426,"eighty":22.71377,"marketCap":702571717635},{"date":"2023-01-13","current":-524.04428,"twenty":7.342389,"median":11.969688,"eighty":22.58795,"marketCap":700647201712},{"date":"2023-01-20","current":-511.399636,"twenty":7.326144,"median":11.906171,"eighty":22.483692,"marketCap":683741313891},{"date":"2023-01-27","current":-510.87644,"twenty":7.291508,"median":11.859597,"eighty":22.342947,"marketCap":683041800162},{"date":"2023-02-03","current":-508.785176,"twenty":7.236799,"median":11.817321,"eighty":22.215704,"marketCap":680245780152},{"date":"2023-02-10","current":-512.581964,"twenty":7.173229,"median":11.70449,"eighty":21.672359,"marketCap":685322085249},{"date":"2023-02-17","current":-508.798011,"twenty":6.899468,"median":11.6868,"eighty":20.892856,"marketCap":680262940412},{"date":"2023-02-24","current":-502.158512,"twenty":6.484965,"median":11.628003,"eighty":20.832758,"marketCap":671385930405},{"date":"2023-03-03","current":-30.069023,"twenty":6.39294,"median":11.628003,"eighty":20.832758,"marketCap":686145044677},{"date":"2023-03-10","current":-29.234854,"twenty":6.367168,"median":11.619604,"eighty":20.832758,"marketCap":667110132552},{"date":"2023-03-17","current":-28.150599,"twenty":6.34865,"median":11.605912,"eighty":20.832758,"marketCap":642368522225},{"date":"2023-03-24","current":-28.724827,"twenty":6.312019,"median":11.605912,"eighty":20.832758,"marketCap":655471837560},{"date":"2023-03-31","current":-29.609404,"twenty":6.283955,"median":11.583351,"eighty":20.824775,"marketCap":675656988811},{"date":"2023-04-06","current":-29.854177,"twenty":6.251442,"median":11.583351,"eighty":20.824775,"marketCap":681242461072},{"date":"2023-04-14","current":-30.788141,"twenty":6.22421,"median":11.605912,"eighty":20.832758,"marketCap":702554581586},{"date":"2023-04-21","current":-31.259699,"twenty":6.206074,"median":11.605912,"eighty":20.832758,"marketCap":713315063237},{"date":"2023-04-28","current":-31.48475,"twenty":6.186781,"median":11.605912,"eighty":20.832758,"marketCap":718450516627},{"date":"2023-05-05","current":-30.867521,"twenty":6.170075,"median":11.605912,"eighty":20.832758,"marketCap":704365962040},{"date":"2023-05-12","current":99.50107,"twenty":6.167537,"median":11.56079,"eighty":20.892856,"marketCap":706955102593},{"date":"2023-05-19","current":101.736474,"twenty":6.167537,"median":11.56079,"eighty":21.672359,"marketCap":722837648403},{"date":"2023-05-26","current":98.098671,"twenty":6.167537,"median":11.56079,"eighty":22.215704,"marketCap":696991056076},{"date":"2023-06-02","current":99.506168,"twenty":6.167537,"median":11.56079,"eighty":22.292141,"marketCap":706991326464},{"date":"2023-06-09","current":103.537905,"twenty":6.167336,"median":11.53246,"eighty":22.434871,"marketCap":735636812219},{"date":"2023-06-16","current":104.563471,"twenty":6.167336,"median":11.53246,"eighty":22.575639,"marketCap":742923458411},{"date":"2023-06-23","current":103.636858,"twenty":6.167235,"median":11.51098,"eighty":22.648031,"marketCap":736339876362},{"date":"2023-06-30","current":103.692053,"twenty":6.166821,"median":11.4895,"eighty":22.745438,"marketCap":736732039259},{"date":"2023-07-07","current":105.143702,"twenty":6.166821,"median":11.4895,"eighty":22.822585,"marketCap":747046000597},{"date":"2023-07-14","current":105.690732,"twenty":6.166821,"median":11.4895,"eighty":22.863124,"marketCap":750932648971},{"date":"2023-07-21","current":106.614091,"twenty":6.166821,"median":11.4895,"eighty":22.919882,"marketCap":757493117509},{"date":"2023-07-28","current":107.552663,"twenty":6.166821,"median":11.4895,"eighty":23.183044,"marketCap":764161670655},{"date":"2023-08-04","current":109.144435,"twenty":6.166821,"median":11.4895,"eighty":23.412869,"marketCap":775471212471},{"date":"2023-08-11","current":9.000033,"twenty":6.166821,"median":11.4895,"eighty":23.412869,"marketCap":779744901870},{"date":"2023-08-18","current":8.890624,"twenty":6.166821,"median":11.4895,"eighty":23.412869,"marketCap":770265875674},{"date":"2023-08-25","current":8.920392,"twenty":6.166821,"median":11.4895,"eighty":23.412869,"marketCap":772844885552},{"date":"2023-09-01","current":9.06887,"twenty":6.166821,"median":11.4895,"eighty":23.412869,"marketCap":785708743286},{"date":"2023-09-08","current":9.107669,"twenty":6.166821,"median":11.4895,"eighty":23.412869,"marketCap":789070230562},{"date":"2023-09-15","current":9.308989,"twenty":6.166821,"median":11.4895,"eighty":23.412869,"marketCap":806512215072},{"date":"2023-09-22","current":9.143959,"twenty":6.166821,"median":11.445363,"eighty":23.412869,"marketCap":792214346559},{"date":"2023-09-29","current":8.984142,"twenty":6.166821,"median":11.445363,"eighty":23.412869,"marketCap":778368115751},{"date":"2023-10-06","current":8.686358,"twenty":6.166821,"median":11.002959,"eighty":23.412869,"marketCap":752568664842},{"date":"2023-10-13","current":8.701871,"twenty":6.166821,"median":10.919232,"eighty":23.412869,"marketCap":753912689276},{"date":"2023-10-20","current":8.536639,"twenty":6.166821,"median":10.734598,"eighty":23.412869,"marketCap":739597297207},{"date":"2023-10-27","current":8.462869,"twenty":6.165579,"median":10.748125,"eighty":23.416027,"marketCap":733206016290},{"date":"2023-11-03","current":8.791268,"twenty":6.165579,"median":9.319529,"eighty":23.416027,"marketCap":761657893737},{"date":"2023-11-10","current":9.880963,"twenty":6.165579,"median":9.861119,"eighty":23.416027,"marketCap":757563579533},{"date":"2023-11-17","current":10.217576,"twenty":6.165579,"median":10.093661,"eighty":23.416027,"marketCap":783371343234},{"date":"2023-11-24","current":10.287066,"twenty":6.165579,"median":10.248017,"eighty":23.416027,"marketCap":788699060249},{"date":"2023-12-01","current":10.214361,"twenty":6.165579,"median":10.269343,"eighty":23.416027,"marketCap":783124856880},{"date":"2023-12-08","current":10.029171,"twenty":6.165993,"median":10.251619,"eighty":23.414974,"marketCap":768926490881},{"date":"2023-12-15","current":10.210922,"twenty":6.165993,"median":10.287066,"eighty":23.414974,"marketCap":782861212745},{"date":"2023-12-22","current":10.111929,"twenty":6.165993,"median":10.287066,"eighty":23.414974,"marketCap":775271485678},{"date":"2023-12-29","current":10.166123,"twenty":6.165579,"median":10.298634,"eighty":23.416027,"marketCap":779426459532},{"date":"2024-01-05","current":10.319293,"twenty":6.165165,"median":10.322687,"eighty":23.41708,"marketCap":791169853239},{"date":"2024-01-12","current":10.314558,"twenty":6.165165,"median":10.436699,"eighty":23.41708,"marketCap":790806856120},{"date":"2024-01-19","current":10.28165,"twenty":6.164406,"median":10.443346,"eighty":23.421101,"marketCap":788283861006},{"date":"2024-01-26","current":10.796233,"twenty":6.165165,"median":10.684479,"eighty":23.41708,"marketCap":827736419905},{"date":"2024-02-02","current":10.93188,"twenty":6.165165,"median":10.93188,"eighty":23.41708,"marketCap":838136279698},{"date":"2024-02-09","current":11.23532,"twenty":6.165165,"median":11.23532,"eighty":23.41708,"marketCap":861400715826},{"date":"2024-02-16","current":11.411579,"twenty":6.165165,"median":11.28541,"eighty":23.41708,"marketCap":874914370808},{"date":"2024-02-23","current":11.749431,"twenty":6.165165,"median":11.585187,"eighty":23.41708,"marketCap":900817093109},{"date":"2024-03-01","current":9.207758,"twenty":6.165579,"median":11.275573,"eighty":23.294874,"marketCap":885998130973},{"date":"2024-03-08","current":9.047484,"twenty":6.165579,"median":11.15134,"eighty":22.975666,"marketCap":870576028915},{"date":"2024-03-15","current":9.147472,"twenty":6.165579,"median":10.925592,"eighty":22.890266,"marketCap":880197245903},{"date":"2024-03-22","current":9.299396,"twenty":6.165579,"median":10.620991,"eighty":22.832909,"marketCap":894815813820},{"date":"2024-03-28","current":9.368763,"twenty":6.165579,"median":10.425477,"eighty":22.781371,"marketCap":901490454265},{"date":"2024-04-05","current":9.339856,"twenty":6.165165,"median":10.320126,"eighty":22.648031,"marketCap":898708969845},{"date":"2024-04-12","current":9.165979,"twenty":6.165165,"median":10.287066,"eighty":22.573589,"marketCap":881977987470},{"date":"2024-04-19","current":8.98742,"twenty":6.165165,"median":10.247652,"eighty":22.406658,"marketCap":864796475381},{"date":"2024-04-26","current":9.099258,"twenty":6.165579,"median":10.219999,"eighty":22.252859,"marketCap":875557906369},{"date":"2024-05-03","current":9.010388,"twenty":6.165579,"median":10.180301,"eighty":22.105332,"marketCap":867006520873},{"date":"2024-05-10","current":12.020424,"twenty":6.165579,"median":10.180301,"eighty":21.891497,"marketCap":882551572933},{"date":"2024-05-17","current":12.168214,"twenty":6.165579,"median":10.180301,"eighty":21.891497,"marketCap":893402451764},{"date":"2024-05-24","current":11.940981,"twenty":6.165579,"median":10.180301,"eighty":21.891497,"marketCap":876718776792},{"date":"2024-05-31","current":12.030886,"twenty":6.165579,"median":10.180301,"eighty":21.891497,"marketCap":883319691952},{"date":"2024-06-07","current":12.092702,"twenty":6.165579,"median":10.180301,"eighty":21.891497,"marketCap":887858277703},{"date":"2024-06-14","current":11.935413,"twenty":6.165165,"median":10.177129,"eighty":21.944813,"marketCap":876309950207},{"date":"2024-06-21","current":12.037159,"twenty":6.164406,"median":10.174357,"eighty":21.984943,"marketCap":883780266375},{"date":"2024-06-28","current":11.998487,"twenty":6.162128,"median":10.166123,"eighty":22.105332,"marketCap":880940942394},{"date":"2024-07-05","current":11.931776,"twenty":6.162128,"median":10.166123,"eighty":22.105332,"marketCap":876042925099},{"date":"2024-07-12","current":12.299802,"twenty":6.162128,"median":10.166123,"eighty":22.105332,"marketCap":903063795422},{"date":"2024-07-15","current":12.480733,"twenty":6.162128,"median":10.166123,"eighty":22.105332,"marketCap":916347890240},{"date":"2024-08-02","current":12.669833,"twenty":6.159286,"median":10.124133,"eighty":22.215704,"marketCap":930231839328},{"date":"2024-08-09","current":13.717973,"twenty":6.159286,"median":10.124133,"eighty":22.215704,"marketCap":930860473161},{"date":"2024-08-16","current":13.999525,"twenty":6.159286,"median":10.124133,"eighty":22.215704,"marketCap":949965758156},{"date":"2024-08-23","current":14.264275,"twenty":6.159286,"median":10.124133,"eighty":22.215704,"marketCap":967930907867},{"date":"2024-08-30","current":14.872861,"twenty":6.159286,"median":10.124133,"eighty":22.215704,"marketCap":1009227717851},{"date":"2024-09-06","current":14.755263,"twenty":6.159286,"median":10.124133,"eighty":22.215704,"marketCap":1001247882259},{"date":"2024-09-13","current":14.31146,"twenty":6.159286,"median":10.124133,"eighty":22.215704,"marketCap":971132730534},{"date":"2024-09-20","current":14.585683,"twenty":6.159286,"median":10.124133,"eighty":22.215704,"marketCap":989740722412},{"date":"2024-09-27","current":14.440999,"twenty":6.159286,"median":10.124133,"eighty":22.215704,"marketCap":979922854843},{"date":"2024-10-04","current":14.378854,"twenty":6.159286,"median":10.124133,"eighty":22.215704,"marketCap":975705920183},{"date":"2024-10-11","current":14.448553,"twenty":6.159286,"median":10.124133,"eighty":22.215704,"marketCap":980435435644},{"date":"2024-10-18","current":14.785492,"twenty":6.159286,"median":10.124133,"eighty":22.215704,"marketCap":1003299103144},{"date":"2024-10-25","current":14.540948,"twenty":6.159286,"median":10.124133,"eighty":22.215704,"marketCap":986705132387},{"date":"2024-10-31","current":14.450199,"twenty":6.159286,"median":10.124133,"eighty":22.215704,"marketCap":980547167163},{"date":"2024-11-08","current":9.273987,"twenty":6.158962,"median":10.029171,"eighty":22.216412,"marketCap":991157369611},{"date":"2024-11-15","current":9.431855,"twenty":6.158962,"median":9.880963,"eighty":22.216412,"marketCap":1008029455495},{"date":"2024-11-22","current":9.520395,"twenty":6.158962,"median":9.520395,"eighty":22.216412,"marketCap":1017492195592},{"date":"2024-11-29","current":9.743349,"twenty":6.158962,"median":9.520395,"eighty":22.216412,"marketCap":1041320447238},{"date":"2024-12-06","current":9.487208,"twenty":6.158962,"median":9.487208,"eighty":22.216412,"marketCap":1013945306096},{"date":"2024-12-13","current":9.248118,"twenty":6.158962,"median":9.445969,"eighty":22.216412,"marketCap":988392580083},{"date":"2024-12-20","current":9.062523,"twenty":6.158962,"median":9.431855,"eighty":22.216412,"marketCap":968557097797},{"date":"2024-12-27","current":9.257584,"twenty":6.158962,"median":9.399853,"eighty":22.216412,"marketCap":989404243765},{"date":"2025-01-03","current":9.095902,"twenty":6.158962,"median":9.354145,"eighty":22.216412,"marketCap":972124526867},{"date":"2025-01-10","current":9.117605,"twenty":6.158637,"median":9.334416,"eighty":22.217119,"marketCap":974444017514},{"date":"2025-01-17","current":9.331345,"twenty":6.158637,"median":9.305563,"eighty":22.217119,"marketCap":997287517389},{"date":"2025-01-24","current":9.276192,"twenty":6.158637,"median":9.297435,"eighty":22.217119,"marketCap":991393057252},{"date":"2025-01-31","current":9.533463,"twenty":6.158637,"median":9.297435,"eighty":22.217119,"marketCap":1018888876500},{"date":"2025-02-07","current":9.623897,"twenty":6.158637,"median":9.297435,"eighty":22.217119,"marketCap":1028554029978},{"date":"2025-02-14","current":9.698764,"twenty":6.158637,"median":9.297435,"eighty":22.217119,"marketCap":1036555447972},{"date":"2025-02-21","current":9.722699,"twenty":6.158637,"median":9.297435,"eighty":22.217119,"marketCap":1039113450643},{"date":"2025-02-28","current":12.17752,"twenty":6.158637,"median":9.326219,"eighty":22.217119,"marketCap":1083738392769},{"date":"2025-03-07","current":12.070329,"twenty":6.158313,"median":9.344819,"eighty":22.217826,"marketCap":1074198891749},{"date":"2025-03-14","current":12.226849,"twenty":6.167235,"median":9.368763,"eighty":22.217826,"marketCap":1088128454955},{"date":"2025-03-21","current":12.815671,"twenty":6.189941,"median":9.414845,"eighty":22.217826,"marketCap":1140530643148},{"date":"2025-03-28","current":12.958384,"twenty":6.209138,"median":9.439208,"eighty":22.217826,"marketCap":1153231420508},{"date":"2025-04-04","current":12.847207,"twenty":6.225307,"median":9.452758,"eighty":22.217826,"marketCap":1143337161414},{"date":"2025-04-11","current":12.505538,"twenty":6.26138,"median":9.467966,"eighty":22.217119,"marketCap":1112930349652},{"date":"2025-04-17","current":12.516772,"twenty":6.300082,"median":9.489576,"eighty":22.217119,"marketCap":1113930121994},{"date":"2025-04-25","current":12.88557,"twenty":6.324595,"median":9.526009,"eighty":22.217826,"marketCap":1146751268337},{"date":"2025-05-02","current":12.853686,"twenty":6.362605,"median":9.577743,"eighty":22.217826,"marketCap":1143913783166},{"date":"2025-05-09","current":13.681482,"twenty":6.362605,"median":9.577743,"eighty":21.678231,"marketCap":1106777135966},{"date":"2025-05-16","current":13.51676,"twenty":6.362605,"median":9.577743,"eighty":16.090071,"marketCap":1093451852963},{"date":"2025-05-23","current":13.435216,"twenty":6.362605,"median":9.577743,"eighty":15.883753,"marketCap":1086855240051},{"date":"2025-05-30","current":13.49416,"twenty":6.362605,"median":9.577743,"eighty":15.719815,"marketCap":1091623531762},{"date":"2025-06-06","current":13.032669,"twenty":6.362605,"median":9.577743,"eighty":15.378263,"marketCap":1054290828161},{"date":"2025-06-13","current":13.072968,"twenty":6.362605,"median":9.577743,"eighty":15.326598,"marketCap":1057550782567},{"date":"2025-06-20","current":12.941006,"twenty":6.36202,"median":9.566142,"eighty":15.263447,"marketCap":1046875638844},{"date":"2025-06-27","current":12.950304,"twenty":6.36202,"median":9.566142,"eighty":15.247474,"marketCap":1047627801049},{"date":"2025-07-03","current":12.933682,"twenty":6.36202,"median":9.566142,"eighty":15.181232,"marketCap":1046283107460},{"date":"2025-07-11","current":12.752998,"twenty":6.36202,"median":9.566142,"eighty":15.134196,"marketCap":1031666502154},{"date":"2025-07-18","current":12.622755,"twenty":6.36202,"median":9.566142,"eighty":15.062073,"marketCap":1021130415082},{"date":"2025-07-25","current":12.848864,"twenty":6.36202,"median":9.566142,"eighty":15.025622,"marketCap":1039421663003},{"date":"2025-08-01","current":12.664848,"twenty":6.36202,"median":9.566142,"eighty":14.963095,"marketCap":1024535583361},{"date":"2025-08-08","current":15.887226,"twenty":6.36202,"median":9.566142,"eighty":14.963095,"marketCap":999592504110},{"date":"2025-08-15","current":16.430279,"twenty":6.36202,"median":9.566142,"eighty":14.963095,"marketCap":1033760266361},{"date":"2025-08-22","current":16.754404,"twenty":6.36202,"median":9.566142,"eighty":14.963095,"marketCap":1054153618199},{"date":"2025-08-29","current":17.136644,"twenty":6.36202,"median":9.566142,"eighty":14.963095,"marketCap":1078203341495},{"date":"2025-09-05","current":17.376269,"twenty":6.361436,"median":9.554541,"eighty":14.953969,"marketCap":1093280118474},{"date":"2025-09-12","current":17.035072,"twenty":6.36202,"median":9.566142,"eighty":14.963095,"marketCap":1071812656497},{"date":"2025-09-19","current":16.824061,"twenty":6.36202,"median":9.566142,"eighty":14.963095,"marketCap":1058536294819}],"updateTime":1758540781988},"$inf$@#url:\"https://stock-news.skytigris.cn/v3/notice/important/events/list\",params:#symbol:\"BRK.B\",pageSize:20,pageCount:2,market:\"us\",,,undefined,":[{"items":[{"cdn_pdf":false,"hasAttachments":true,"id":"19161944","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312525033393-BRK.B","pdf_url":"","pub_time":1740431748000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"BRK.B","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1067983/0001193125-25-033393-index.html","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/1067983/000119312525033393/d935582dex991.htm","primary":true,"translateUrl":"","linkName":"d935582dex991.htm","type":"EX-99.1","id":"NTFILE5Tg8uiJZyrWgx1Sz","market":"us","size":35515},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1067983/000119312525033393/d935582d8k.htm","primary":false,"translateUrl":"","linkName":"d935582d8k.htm","type":"8-K","id":"NTFILECftSKV4XeJo2neP7","market":"us","size":40968}],"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":"2025-02-25 05:15","pubTimestamp":1740431748,"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":"19158456","market":"us","labels":[],"media":"sec.gov","original_id":"AN95017025025210-BRK.B","pdf_url":"","pub_time":1740373200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]","symbol":"BRK.B","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/1067983/000095017025025210/0000950170-25-025210-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/1067983/000095017025025210/brka-20241231.htm","primary":true,"translateUrl":"","linkName":"brka-20241231.htm","type":"10-K","id":"NTFILECXM9bdV8EtL9Af1S","market":"us","size":10744089},{"description":"EX-19","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1067983/000095017025025210/brka-ex19.htm","primary":false,"translateUrl":"","linkName":"brka-ex19.htm","type":"EX-19","id":"NTFILE2JNKsVM2c4AFDxJG","market":"us","size":51996},{"description":"EX-21","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1067983/000095017025025210/brka-ex21.htm","primary":false,"translateUrl":"","linkName":"brka-ex21.htm","type":"EX-21","id":"NTFILEdzxkWx9L6Yw5SVNm","market":"us","size":303592},{"description":"EX-23","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1067983/000095017025025210/brka-ex23.htm","primary":false,"translateUrl":"","linkName":"brka-ex23.htm","type":"EX-23","id":"NTFILE7kWHTK3Np6RDner5","market":"us","size":5241},{"description":"EX-31.1","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1067983/000095017025025210/brka-ex31_1.htm","primary":false,"translateUrl":"","linkName":"brka-ex31_1.htm","type":"EX-31.1","id":"NTFILEBCRjqD8dF82b21N1","market":"us","size":14579},{"description":"EX-31.2","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1067983/000095017025025210/brka-ex31_2.htm","primary":false,"translateUrl":"","linkName":"brka-ex31_2.htm","type":"EX-31.2","id":"NTFILE3wEGxU6X4aWpsQVJ","market":"us","size":14446},{"description":"EX-32.1","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1067983/000095017025025210/brka-ex32_1.htm","primary":false,"translateUrl":"","linkName":"brka-ex32_1.htm","type":"EX-32.1","id":"NTFILEATaPzqUhrM618WkL","market":"us","size":6778},{"description":"EX-32.2","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1067983/000095017025025210/brka-ex32_2.htm","primary":false,"translateUrl":"","linkName":"brka-ex32_2.htm","type":"EX-32.2","id":"NTFILE5SNDJzLYqe1mrSEA","market":"us","size":6747},{"description":"EX-95","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1067983/000095017025025210/brka-ex95.htm","primary":false,"translateUrl":"","linkName":"brka-ex95.htm","type":"EX-95","id":"NTFILEENYRbk4Zc4Se91jJ","market":"us","size":197703},{"description":"EX-97","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1067983/000095017025025210/brka-ex97.htm","primary":false,"translateUrl":"","linkName":"brka-ex97.htm","type":"EX-97","id":"NTFILEHNn92Am5C3svRAoE","market":"us","size":8398},{"description":"GRAPHIC","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1067983/000095017025025210/img69350790_0.jpg","primary":false,"translateUrl":"","linkName":"img69350790_0.jpg","type":"GRAPHIC","id":"NTFILEFJHejyYAebn6mTvi","market":"us","size":612142}],"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":"2025-02-24 13:00","pubTimestamp":1740373200,"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":"18982106","market":"us","labels":[],"media":"sec.gov","original_id":"AN195917324008838-BRK.B","pdf_url":"","pub_time":1735189200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 144 - Report of proposed sale of securities","symbol":"BRK.B","title":"Form 144 | BERKSHIRE HATHAWAY's Family Member GUYMAN CHARLOTTE proposes to sell 1 share, with a total value of approximately $675.","titleType":"Proposed Sale Of Securities","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1067983/000195917324008838/0001959173-24-008838-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":"Form 144 | BERKSHIRE HATHAWAY 家庭成员 GUYMAN CHARLOTTE 拟减持1股，总价约675美元","gpt_en_title":"Form 144 | BERKSHIRE HATHAWAY's Family Member GUYMAN CHARLOTTE proposes to sell 1 share, with a total value of approximately $675.","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1067983/000195917324008838/xsl144X01/primary_doc.xml","primary":true,"translateUrl":"","linkName":"primary_doc.html","type":"144","id":"NTFILEDDDzwpa8wBXiYhCv","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":"2024-12-26 13:00","pubTimestamp":1735189200,"title_zh":"Form 144 - Report of proposed sale of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","is_gpt_notice":1,"gpt_icon":1},{"cdn_pdf":false,"hasAttachments":true,"id":"18871606","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312524265100-BRK.B","pdf_url":"","pub_time":1732510800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form SC 13D/A - General Statement of Acquisition of Beneficial Ownership: [Amend]","symbol":"BRK.B","title":"Form SC 13D/A - General Statement of Acquisition of Beneficial Ownership: [Amend]","titleType":"Beneficial Ownership Change","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1067983/000119312524265100/0001193125-24-265100-index.htm","us_notice_code":"Form SC 13D/A","us_title_en":"Form SC 13D/A - General Statement of Acquisition of Beneficial Ownership: [Amend]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"SC 13D/A","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/315090/000119312524265100/d34884dsc13da.htm","primary":true,"translateUrl":"","linkName":"d34884dsc13da.htm","type":"SC 13D/A","id":"NTFILEHYZL7uUfLvw8HdUa","market":"us","size":27538}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Beneficial Ownership Change","pubTime":"2024-11-25 13:00","pubTimestamp":1732510800,"title_zh":"Form SC 13D/A - General Statement of Acquisition of Beneficial Ownership: [Amend","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"18837538","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312524258561-BRK.B","pdf_url":"","pub_time":1731618416000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form SC 13G - Statement of Beneficial Ownership by Certain Investors","symbol":"BRK.B","title":"Form SC 13G - Statement of Beneficial Ownership by Certain Investors","titleType":"Beneficial Ownership Change","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1067983/0001193125-24-258561-index.html","us_notice_code":"Form SC 13G","us_title_en":"Form SC 13G - Statement of Beneficial Ownership by Certain Investors","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"SC 13G","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/896159/000119312524258561/d49764dsc13g.htm","primary":true,"translateUrl":"","linkName":"d49764dsc13g.htm","type":"SC 13G","id":"NTFILE7AnRxRbwgAK4BJhd","market":"us","size":60870},{"description":"EX-99.A","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/896159/000119312524258561/d49764dex99a.htm","primary":false,"translateUrl":"","linkName":"d49764dex99a.htm","type":"EX-99.A","id":"NTFILE9iUZ6rFvSPEp2UUJ","market":"us","size":1491},{"description":"EX-99.B","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/896159/000119312524258561/d49764dex99b.htm","primary":false,"translateUrl":"","linkName":"d49764dex99b.htm","type":"EX-99.B","id":"NTFILE99qGmKokFSkqkuhG","market":"us","size":5197}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Beneficial Ownership Change","pubTime":"2024-11-15 05:06","pubTimestamp":1731618416,"title_zh":"Form SC 13G - Statement of Beneficial Ownership by Certain Investors","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"18837555","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312524258557-BRK.B","pdf_url":"","pub_time":1731618391000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]","symbol":"BRK.B","title":"Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]","titleType":"Beneficial Ownership Change","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1067983/0001193125-24-258557-index.html","us_notice_code":"Form SC 13G/A","us_title_en":"Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"SC 13G/A","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/70858/000119312524258557/d836532dsc13ga.htm","primary":true,"translateUrl":"","linkName":"d836532dsc13ga.htm","type":"SC 13G/A","id":"NTFILEHgpW8ZebUWhvvMo7","market":"us","size":517325},{"description":"EX-99.A","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/70858/000119312524258557/d836532dex99a.htm","primary":false,"translateUrl":"","linkName":"d836532dex99a.htm","type":"EX-99.A","id":"NTFILE71w1rhQsQPVh46Ci","market":"us","size":6439},{"description":"EX-99.B","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/70858/000119312524258557/d836532dex99b.htm","primary":false,"translateUrl":"","linkName":"d836532dex99b.htm","type":"EX-99.B","id":"NTFILEH6v51yRR3L4SrW3W","market":"us","size":69146}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Beneficial Ownership Change","pubTime":"2024-11-15 05:06","pubTimestamp":1731618391,"title_zh":"Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"18837542","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312524258555-BRK.B","pdf_url":"","pub_time":1731618389000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]","symbol":"BRK.B","title":"Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]","titleType":"Beneficial Ownership Change","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1067983/0001193125-24-258555-index.html","us_notice_code":"Form SC 13G/A","us_title_en":"Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"SC 13G/A","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/60519/000119312524258555/d837380dsc13ga.htm","primary":true,"translateUrl":"","linkName":"d837380dsc13ga.htm","type":"SC 13G/A","id":"NTFILE3hTGU6YSP5xK7o5m","market":"us","size":101995},{"description":"EX-99.A","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/60519/000119312524258555/d837380dex99a.htm","primary":false,"translateUrl":"","linkName":"d837380dex99a.htm","type":"EX-99.A","id":"NTFILEHsQ2L5kv3HRmmnib","market":"us","size":2209},{"description":"EX-99.B","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/60519/000119312524258555/d837380dex99b.htm","primary":false,"translateUrl":"","linkName":"d837380dex99b.htm","type":"EX-99.B","id":"NTFILE21RAB7Wqqod2QnJE","market":"us","size":7921}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Beneficial Ownership Change","pubTime":"2024-11-15 05:06","pubTimestamp":1731618389,"title_zh":"Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"18791240","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312524250195-BRK.B","pdf_url":"","pub_time":1730696400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"BRK.B","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1067983/000119312524250195/0001193125-24-250195-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/1067983/000119312524250195/d900981dex991.htm","primary":true,"translateUrl":"","linkName":"d900981dex991.htm","type":"EX-99.1","id":"NTFILEBrbmQ2xABViELgRs","market":"us","size":35911},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1067983/000119312524250195/d900981d8k.htm","primary":false,"translateUrl":"","linkName":"d900981d8k.htm","type":"8-K","id":"NTFILE2GmwpaMowNY6pJpk","market":"us","size":40645}],"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":"2024-11-04 13:00","pubTimestamp":1730696400,"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":"18791239","market":"us","labels":[],"media":"sec.gov","original_id":"AN95017024120241-BRK.B","pdf_url":"","pub_time":1730696400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","symbol":"BRK.B","title":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1067983/000095017024120241/0000950170-24-120241-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/1067983/000095017024120241/brka-20240930.htm","primary":true,"translateUrl":"","linkName":"brka-20240930.htm","type":"10-Q","id":"NTFILE13VrDKw5ussfHWgH","market":"us","size":4952519},{"description":"EX-31.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1067983/000095017024120241/brka-ex31_1.htm","primary":false,"translateUrl":"","linkName":"brka-ex31_1.htm","type":"EX-31.1","id":"NTFILEHfwDwyC93fho4PYM","market":"us","size":13428},{"description":"EX-31.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1067983/000095017024120241/brka-ex31_2.htm","primary":false,"translateUrl":"","linkName":"brka-ex31_2.htm","type":"EX-31.2","id":"NTFILE54jx8KeUNrL7oixY","market":"us","size":13594},{"description":"EX-32.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1067983/000095017024120241/brka-ex32_1.htm","primary":false,"translateUrl":"","linkName":"brka-ex32_1.htm","type":"EX-32.1","id":"NTFILEBRmssxV9jAR5VxsN","market":"us","size":6017},{"description":"EX-32.2","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1067983/000095017024120241/brka-ex32_2.htm","primary":false,"translateUrl":"","linkName":"brka-ex32_2.htm","type":"EX-32.2","id":"NTFILE62tP7ygFozJLa81W","market":"us","size":6177},{"description":"EX-95","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1067983/000095017024120241/brka-ex95.htm","primary":false,"translateUrl":"","linkName":"brka-ex95.htm","type":"EX-95","id":"NTFILE8z5hosHqPHrJpRDJ","market":"us","size":129350}],"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":"2024-11-04 13:00","pubTimestamp":1730696400,"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":"18732966","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312524241941-BRK.B","pdf_url":"","pub_time":1729656000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"BRK.B","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1067983/000119312524241941/0001193125-24-241941-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-1.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1067983/000119312524241941/d840653dex11.htm","primary":true,"translateUrl":"","linkName":"d840653dex11.htm","type":"EX-1.1","id":"NTFILEDRstm6LqSFgPtbBg","market":"us","size":171162},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1067983/000119312524241941/d840653d8k.htm","primary":false,"translateUrl":"","linkName":"d840653d8k.htm","type":"8-K","id":"NTFILEGGHcCYMLrwT8r6H1","market":"us","size":50548},{"description":"EX-4.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1067983/000119312524241941/d840653dex42.htm","primary":false,"translateUrl":"","linkName":"d840653dex42.htm","type":"EX-4.2","id":"NTFILE4a7AkUiLDZFqUXv6","market":"us","size":68801},{"description":"EX-4.3","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1067983/000119312524241941/d840653dex43.htm","primary":false,"translateUrl":"","linkName":"d840653dex43.htm","type":"EX-4.3","id":"NTFILEBAiUQgk5kVSaLhL3","market":"us","size":67739},{"description":"EX-4.4","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1067983/000119312524241941/d840653dex44.htm","primary":false,"translateUrl":"","linkName":"d840653dex44.htm","type":"EX-4.4","id":"NTFILE7XLTmebmxAngej22","market":"us","size":67996},{"description":"EX-4.5","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1067983/000119312524241941/d840653dex45.htm","primary":false,"translateUrl":"","linkName":"d840653dex45.htm","type":"EX-4.5","id":"NTFILE4iRxqu9D6U8ZUYhh","market":"us","size":67807},{"description":"EX-4.6","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1067983/000119312524241941/d840653dex46.htm","primary":false,"translateUrl":"","linkName":"d840653dex46.htm","type":"EX-4.6","id":"NTFILEGG84XYqKKb3QURWK","market":"us","size":67622},{"description":"EX-4.7","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1067983/000119312524241941/d840653dex47.htm","primary":false,"translateUrl":"","linkName":"d840653dex47.htm","type":"EX-4.7","id":"NTFILE4FsViy1GPzjuXkaa","market":"us","size":66797},{"description":"EX-4.8","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1067983/000119312524241941/d840653dex48.htm","primary":false,"translateUrl":"","linkName":"d840653dex48.htm","type":"EX-4.8","id":"NTFILEBBxXxRb93RUeLeZL","market":"us","size":67052},{"description":"EX-5.1","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1067983/000119312524241941/d840653dex51.htm","primary":false,"translateUrl":"","linkName":"d840653dex51.htm","type":"EX-5.1","id":"NTFILEA4oLLtKcESGTaXVz","market":"us","size":10078}],"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":"2024-10-23 12:00","pubTimestamp":1729656000,"title_zh":"Form 8-K - Current report","summary_en":"Item 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"18697011","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312524235813-BRK.B","pdf_url":"","pub_time":1728532800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form FWP - Filing under Securities Act Rules 163/433 of free writing prospectuses","symbol":"BRK.B","title":"Form FWP - Filing under Securities Act Rules 163/433 of free writing prospectuses","titleType":"[Supp]Public Prospectus","type":"usProspectusesRegistrations","url":"https://www.sec.gov/Archives/edgar/data/1067983/000119312524235813/0001193125-24-235813-index.htm","us_notice_code":"Form FWP","us_title_en":"Form FWP - Filing under Securities Act Rules 163/433 of free writing prospectuses","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FWP","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1067983/000119312524235813/d897766dfwp.htm","primary":true,"translateUrl":"","linkName":"d897766dfwp.htm","type":"FWP","id":"NTFILE8dhHKhyQTAFFxzvq","market":"us","size":30729}],"type_name":"Recruitment Registration","type_name_en":"Recruitment Registration","titleTypeEn":"[Supp]Public Prospectus","us_type":"招股注册","us_type_zh":"招股注册","earn_infos":[],"event_type":"important_notice","event_name":"[Supp]Public Prospectus","pubTime":"2024-10-10 12:00","pubTimestamp":1728532800,"title_zh":"Form FWP - Filing under Securities Act Rules 163/433 of free writing prospectuses","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"18652889","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312524226917-BRK.B","pdf_url":"","pub_time":1727381156000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]","symbol":"BRK.B","title":"Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]","titleType":"Beneficial Ownership Change","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1067983/0001193125-24-226917-index.html","us_notice_code":"Form SC 13G/A","us_title_en":"Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"SC 13G/A","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/869614/000119312524226917/d158704dsc13ga.htm","primary":true,"translateUrl":"","linkName":"d158704dsc13ga.htm","type":"SC 13G/A","id":"NTFILEBec1x77FfqBHPpin","market":"us","size":170528}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Beneficial Ownership Change","pubTime":"2024-09-27 04:05","pubTimestamp":1727381156,"title_zh":"Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"18652892","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312524226916-BRK.B","pdf_url":"","pub_time":1727381154000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]","symbol":"BRK.B","title":"Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]","titleType":"Beneficial Ownership Change","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1067983/0001193125-24-226916-index.html","us_notice_code":"Form SC 13G/A","us_title_en":"Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"SC 13G/A","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/869614/000119312524226916/d888586dsc13ga.htm","primary":true,"translateUrl":"","linkName":"d888586dsc13ga.htm","type":"SC 13G/A","id":"NTFILE9ggm1WV8gXV7cSFS","market":"us","size":189840}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Beneficial Ownership Change","pubTime":"2024-09-27 04:05","pubTimestamp":1727381154,"title_zh":"Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"18678789","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312524199529-BRK.B","pdf_url":"","pub_time":1723560987000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form CORRESP - Correspondence","symbol":"BRK.B","title":"Form CORRESP - Correspondence","titleType":"Correspondence","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1067983/0001193125-24-199529-index.html","us_notice_code":"Form CORRESP","us_title_en":"Form CORRESP - Correspondence","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1067983/000119312524199529/filename1.htm","primary":true,"translateUrl":"","linkName":"filename1.htm","type":"CORRESP","id":"NTFILE8GdetqMiToFbXDgp","market":"us","size":4677}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Correspondence","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Correspondence","pubTime":"2024-08-13 22:56","pubTimestamp":1723560987,"title_zh":"Form CORRESP - Correspondence","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"18622284","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312524197170-BRK.B","pdf_url":"","pub_time":1723089600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form SC 13D/A - General Statement of Acquisition of Beneficial Ownership: [Amend]","symbol":"BRK.B","title":"Form SC 13D/A - General Statement of Acquisition of Beneficial Ownership: [Amend]","titleType":"Beneficial Ownership Change","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1067983/000119312524197170/0001193125-24-197170-index.htm","us_notice_code":"Form SC 13D/A","us_title_en":"Form SC 13D/A - General Statement of Acquisition of Beneficial Ownership: [Amend]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"SC 13D/A","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/927066/000119312524197170/d792254dsc13da.htm","primary":true,"translateUrl":"","linkName":"d792254dsc13da.htm","type":"SC 13D/A","id":"NTFILE8ht2mC9ZUkUXFyb3","market":"us","size":176142}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Beneficial Ownership Change","pubTime":"2024-08-08 12:00","pubTimestamp":1723089600,"title_zh":"Form SC 13D/A - General Statement of Acquisition of Beneficial Ownership: [Amend","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"18622297","market":"us","labels":[],"media":"sec.gov","original_id":"AN95017024090305-BRK.B","pdf_url":"","pub_time":1722830400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","symbol":"BRK.B","title":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1067983/000095017024090305/0000950170-24-090305-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/1067983/000095017024090305/brka-20240630.htm","primary":true,"translateUrl":"","linkName":"brka-20240630.htm","type":"10-Q","id":"NTFILEBq4z35ut5nkxm5zr","market":"us","size":4837481},{"description":"EX-31.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1067983/000095017024090305/brka-ex31_1.htm","primary":false,"translateUrl":"","linkName":"brka-ex31_1.htm","type":"EX-31.1","id":"NTFILErvaqr5qKhfDBzd3d","market":"us","size":13077},{"description":"EX-31.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1067983/000095017024090305/brka-ex31_2.htm","primary":false,"translateUrl":"","linkName":"brka-ex31_2.htm","type":"EX-31.2","id":"NTFILEBTH2FtC7fhzoP2Wd","market":"us","size":13223},{"description":"EX-32.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1067983/000095017024090305/brka-ex32_1.htm","primary":false,"translateUrl":"","linkName":"brka-ex32_1.htm","type":"EX-32.1","id":"NTFILE8EVR94ZXM53mPXsH","market":"us","size":5821},{"description":"EX-32.2","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1067983/000095017024090305/brka-ex32_2.htm","primary":false,"translateUrl":"","linkName":"brka-ex32_2.htm","type":"EX-32.2","id":"NTFILEDDqmPFrDZxDxsmqX","market":"us","size":5981},{"description":"EX-95","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1067983/000095017024090305/brka-ex95.htm","primary":false,"translateUrl":"","linkName":"brka-ex95.htm","type":"EX-95","id":"NTFILE5V3Ve6xd4GoYn79F","market":"us","size":163462}],"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":"2024-08-05 12:00","pubTimestamp":1722830400,"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":"18622295","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312524193776-BRK.B","pdf_url":"","pub_time":1722830400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"BRK.B","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1067983/000119312524193776/0001193125-24-193776-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/1067983/000119312524193776/d876927dex991.htm","primary":true,"translateUrl":"","linkName":"d876927dex991.htm","type":"EX-99.1","id":"NTFILEGW4NYWQufQfD4a3L","market":"us","size":35850},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1067983/000119312524193776/d876927d8k.htm","primary":false,"translateUrl":"","linkName":"d876927d8k.htm","type":"8-K","id":"NTFILE5ucKJMcC41gePBgv","market":"us","size":41466}],"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":"2024-08-05 12:00","pubTimestamp":1722830400,"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":"18622282","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312524172349-BRK.B","pdf_url":"","pub_time":1719547200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form SC 13D/A - General Statement of Acquisition of Beneficial Ownership: [Amend]","symbol":"BRK.B","title":"Form SC 13D/A - General Statement of Acquisition of Beneficial Ownership: [Amend]","titleType":"Beneficial Ownership Change","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1067983/000119312524172349/0001193125-24-172349-index.htm","us_notice_code":"Form SC 13D/A","us_title_en":"Form SC 13D/A - General Statement of Acquisition of Beneficial Ownership: [Amend]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"SC 13D/A","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/315090/000119312524172349/d792739dsc13da.htm","primary":true,"translateUrl":"","linkName":"d792739dsc13da.htm","type":"SC 13D/A","id":"NTFILEEWURisbW62qbsbP1","market":"us","size":28211}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Beneficial Ownership Change","pubTime":"2024-06-28 12:00","pubTimestamp":1719547200,"title_zh":"Form SC 13D/A - General Statement of Acquisition of Beneficial Ownership: [Amend","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"18622268","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312524171832-BRK.B","pdf_url":"","pub_time":1719547200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 11-K - Annual report of employee stock purchase, savings and similar plans","symbol":"BRK.B","title":"Form 11-K - Annual report of employee stock purchase, savings and similar plans","titleType":"Employee Stock Ownership","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1067983/000119312524171832/0001193125-24-171832-index.htm","us_notice_code":"Form 11-K","us_title_en":"Form 11-K - Annual report of employee stock purchase, savings and similar plans","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"11-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1067983/000119312524171832/d852357d11k.htm","primary":true,"translateUrl":"","linkName":"d852357d11k.htm","type":"11-K","id":"NTFILEGRAxgBPdrcLyL92w","market":"us","size":12430},{"description":"EX-23.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1067983/000119312524171832/d852357dex231.htm","primary":false,"translateUrl":"","linkName":"d852357dex231.htm","type":"EX-23.1","id":"NTFILEByk9CqZ1iRnEK7AU","market":"us","size":1620},{"description":"EX-99.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1067983/000119312524171832/d852357dex991.htm","primary":false,"translateUrl":"","linkName":"d852357dex991.htm","type":"EX-99.1","id":"NTFILE8u4DYAP1PpjdemA1","market":"us","size":201876}],"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":"2024-06-28 12:00","pubTimestamp":1719547200,"title_zh":"Form 11-K - Annual report of employee stock purchase, savings and similar plans","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"18622283","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312524168872-BRK.B","pdf_url":"","pub_time":1719374400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 11-K - Annual report of employee stock purchase, savings and similar plans","symbol":"BRK.B","title":"Form 11-K - Annual report of employee stock purchase, savings and similar plans","titleType":"Employee Stock Ownership","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1067983/000119312524168872/0001193125-24-168872-index.htm","us_notice_code":"Form 11-K","us_title_en":"Form 11-K - Annual report of employee stock purchase, savings and similar plans","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"11-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1067983/000119312524168872/d653957d11k.htm","primary":true,"translateUrl":"","linkName":"d653957d11k.htm","type":"11-K","id":"NTFILEaGRqhYLD1DrgSWDC","market":"us","size":157096},{"description":"EX-23","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1067983/000119312524168872/d653957dex23.htm","primary":false,"translateUrl":"","linkName":"d653957dex23.htm","type":"EX-23","id":"NTFILEGpPUBmwanRYVHHVa","market":"us","size":1751}],"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":"2024-06-26 12:00","pubTimestamp":1719374400,"title_zh":"Form 11-K - Annual report of employee stock purchase, savings and similar plans","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0}],"pageSize":20,"totalPage":13,"pageCount":2,"totalSize":260,"code":"91000000","status":"200"}]}}