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拉姆研究

222.96
+5.492.52%
盤後223.200.2400+0.11%19:59 EST
成交量:1,439.27萬
成交額:32.08億
市值:2,800.44億
市盈率:49.21
高:225.69
開:221.90
低:219.00
收:217.47
52周最高:229.57
52周最低:56.32
股本:12.56億
流通股本:12.56億
量比:0.98
換手率:1.15%
股息:0.98
股息率:0.44%
每股收益(TTM):4.53
每股收益(LYR):4.17
淨資產收益率:62.26%
總資產收益率:19.51%
市淨率:27.47
市盈率(LYR):53.52

資料載入中...

2021/11/22

持股變動聲明

4 - Statement of changes in beneficial ownership of securities
2021/11/16

持股變動聲明

4 - Statement of changes in beneficial ownership of securities
2021/11/16

持股變動聲明

3 - Initial statement of beneficial ownership of securities
2021/11/16

持股變動聲明

3 - Initial statement of beneficial ownership of securities
2021/11/16

持股變動聲明

4 - Statement of changes in beneficial ownership of securities
2021/11/12

重要事件披露

8-K - Current report
2021/10/26

季度報告

10-Q - Quarterly report [Sections 13 or 15(d)]
2021/10/20

重要事件披露

8-K - Current report
2021/08/17

年度報告

10-K - Annual report [Section 13 and 15(d), not S-K Item 405]
2021/07/28

重要事件披露

8-K - Current report
2021/06/22

員工持股計劃

11-K - Annual report of employee stock purchase, savings and similar plans
2021/06/21

重要事件披露

8-K - Current report
2021/04/28

季度報告

10-Q - Quarterly report [Sections 13 or 15(d)]
2021/04/21

重要事件披露

8-K - Current report
2021/03/19

重要事件披露

8-K - Current report
2021/02/12

超過5%披露

SC 13G/A [Amend] - Statement of acquisition of beneficial ownership by individuals
2021/02/10

超過5%披露

SC 13G/A [Amend] - Statement of acquisition of beneficial ownership by individuals
2021/02/08

超過5%披露

SC 13G/A [Amend] - Statement of acquisition of beneficial ownership by individuals
2021/02/02

季度報告

10-Q - Quarterly report [Sections 13 or 15(d)]
2021/01/29

超過5%披露

SC 13G/A [Amend] - Statement of acquisition of beneficial ownership by individuals