股本结构
单位：万股
| 公告日期 | 2026-07-22 | 2026-05-11 | 2026-03-31 | 2026-03-31 | 2025-12-02 | 2025-07-28 |
|---|---|---|---|---|---|---|
| 证券总股本 | 10210.06 | 10402.78 | 10423.28 | 10559.60 | 10735.47 | 10735.23 |
| 普通股本 | 10210.06 | 10402.78 | 10423.28 | 10559.60 | 10735.47 | 10735.23 |
| 优先股 | 未披露 | 未披露 | 未披露 | 未披露 | 未披露 | 未披露 |
| 其他 | 未披露 | 未披露 | 未披露 | 未披露 | 未披露 | 未披露 |
| 变动日期 | 2026-07-16 | 2026-03-31 | 2026-02-28 | 2025-12-31 | 2025-09-30 | 2025-07-23 |
注释：中概股证券总股本=普通股股本/
存托凭证比例
历史变动
| 公告日期 | 变动后普通股本（万股） | 变动后优先股（万股） | 变动原因 | 变动日期 |
|---|---|---|---|---|
| 2026-07-22 | 10210.06 | 未披露 | 定期报告 | 2026-07-16 |
| 2026-05-11 | 10402.78 | 未披露 | 定期报告 | 2026-03-31 |
| 2026-03-31 | 10423.28 | 未披露 | 定期报告 | 2026-02-28 |
| 2026-03-31 | 10559.60 | 未披露 |
更多>>
From December 31, 2024 to December 31, 2025
Issuance of treasury shares under stock purchase plans, upon exercise of options and vesting of restricted stock units (4,076,091 ordinary shares)
Treasury shares at cost (6,848,579 ordinary shares)
|
2025-12-31 |
| 2025-12-02 | 10735.47 | 未披露 | 定期报告 | 2025-09-30 |
| 2025-07-28 | 10735.23 | 未披露 | 定期报告 | 2025-07-23 |
| 2025-03-17 | 10836.85 | 未披露 |
更多>>
From December 31, 2023 to December 31, 2024
Issuance of treasury shares under stock purchase plans, upon exercise of options and vesting of restricted stock units
Treasury shares at cost
|
2024-12-31 |
| 2024-09-25 | 10998.25 | 未披露 | 定期报告 | 2024-09-18 |
| 2024-07-11 | 11100.00 | 未披露 | 定期报告 | 2024-06-30 |
| 2024-04-02 | 11290.64 | 未披露 |
更多>>
From December 31, 2022 to December 31, 2023
Issuance of treasury shares under stock purchase plans, upon exercise of options and vesting of restricted stock units (2,001,548 ordinary shares)
Treasury shares at cost (9,857,092 ordinary shares)
|
2023-12-31 |
| 2023-06-30 | 11699.37 | 未披露 | 定期报告 | 2023-06-26 |
| 2023-04-27 | 12076.20 | 未披露 |
更多>>
From December 31, 2021 to December 31, 2022
Issuance of treasury shares under stock purchase plans, upon exercise of options and vesting of restricted stock units (2,094,108 ordinary shares)
Treasury shares at cost (10,324,181 ordinary shares)
|
2022-12-31 |
| 2022-07-27 | 12541.13 | 未披露 | 定期报告 | 2022-07-21 |
| 2022-04-14 | 12906.57 | 未披露 |
更多>>
From December 31, 2020 to December 31, 2021
Treasury shares at cost (10.9 ordinary shares)
Issuance of treasury shares under stock purchase plans, upon exercise of options and vesting of restricted stock units (2.8 ordinary shares)
|
2021-12-31 |
| 2021-07-06 | 13279.82 | 未披露 | 定期报告 | 2021-07-01 |
| 2021-04-02 | 13529.07 | 未披露 | 定期报告 | 2021-02-28 |
| 2021-04-02 | 13715.19 | 未披露 |
更多>>
from December 31, 2019 to December 31, 2020
Issuance of treasury shares under stock purchase plans, upon exercise of options and vesting of restricted stock units
Stock-based compensation
Fair value of awards attributable to pre-acquisition services
Treasury shares at cost (11.4 ordinary shares)
|
2020-12-31 |
| 2020-06-30 | 14020.01 | 未披露 | 定期报告 | 2020-06-25 |
| 2020-04-02 | 14298.59 | 未披露 | 定期报告 | 2020-03-15 |
| 2020-04-02 | 14546.73 | 未披露 |
更多>>
from December 31, 2018 to December 31, 2019
Issuance of treasury shares under stock purchase plans, upon exercise of options and vesting of restricted stock units
Treasury shares at cost (11.2 ordinary shares)
|
2019-12-31 |
| 2019-05-16 | 15223.95 | 未披露 | 定期报告 | 2019-05-10 |
| 2019-04-23 | 15538.05 | 未披露 |
更多>>
from December 31, 2017 to December 31, 2018
Issuance of treasury shares under stock purchase plans, upon exercise of options and vesting of restricted stock units (6,686,810 ordinary shares, net of 45,592 shares for taxes)
Treasury shares at cost (10,341,000 ordinary shares)
|
2018-12-31 |
| 2018-07-18 | 15621.37 | 未披露 | 定期报告 | 2018-07-01 |
| 2018-04-27 | 15903.47 | 未披露 |
更多>>
from December 31, 2016 to December 31, 2017
Issuance of treasury shares under stock purchase plans, upon exercise of options and vesting of restricted stock units (2,595,563 ordinary shares, net of 50,644 shares for taxes)
Treasury shares at cost (9,535,992 ordinary shares)
|
2017-12-31 |
| 2017-04-28 | 16597.52 | 未披露 |
更多>>
from December 31, 2015 to December 31, 2016
Issuance of treasury shares under stock purchase plans, upon exercise of options and vesting of restricted stock units (3,372,115 ordinary shares, net of 37,310 shares for taxes)
Treasury shares at cost (12,298,434 ordinary shares)
|
2016-12-31 |
| 2016-05-05 | 17147.66 | 未披露 | 定期报告 | 2016-04-28 |
| 2016-05-05 | 17208.97 | 未披露 | 定期报告 | 2016-04-01 |
| 2016-04-28 | 17490.15 | 未披露 |
更多>>
from December 31, 2014 to December 31, 2015
Issuance of treasury shares under stock purchase plans, upon exercise of options and vesting of restricted stock units (3,143,469 ordinary shares, net of 34,660 shares for taxes)
Treasury shares at cost (12,032,899 ordinary shares)
|
2015-12-31 |
| 2015-05-07 | 18085.45 | 未披露 | 定期报告 | 2015-05-01 |
| 2015-04-24 | 18379.10 | 未披露 |
更多>>
from December 31, 2013 to December 31, 2014
Issuance of treasury shares under stock purchase plans, upon exercise of options and vesting of restricted stock units (2,735,516 ordinary shares, net of 33,748 shares for taxes)
Treasury shares at cost (11,207,320 ordinary shares)
|
2014-12-31 |
| 2014-04-28 | 19078.97 | 未披露 | 定期报告 | 2014-04-21 |
| 2014-03-28 | 19226.28 | 未披露 |
更多>>
from December 31,2012 to December 31,2013
Issuance of treasury shares under stock plans, upon exercise of options and vesting of restricted stock units (3,382,608 ordinary shares, net of 42,623 shares for taxes)
Treasury shares at cost (10,148,834 ordinary shares)
|
2013-12-31 |
| 2013-03-19 | 19902.90 | 未披露 |
更多>>
from December 31, 2011 to December 31, 2012
Issuance of treasury shares under stock plans, upon exercise of options and vesting of restricted stock units (2,619,204 ordinary shares, net of 49,854 shares for taxes)
Treasury shares at cost (9,483,090 ordinary shares)
|
2012-12-31 |
| 2012-05-07 | 20728.99 | 未披露 | 定期报告 | 2012-04-30 |
| 2012-05-07 | 20714.28 | 未披露 | 定期报告 | 2012-04-12 |
| 2012-04-09 | 20589.29 | 未披露 |
更多>>
from December 31, 2010 to December 31, 2011
Issuance of treasury shares under stock plans, upon exercise of options and vesting of restricted stock units (3,069,869 Ordinary shares, net of 52,431 shares for taxes)
Treasury shares at cost (5,591,687 Ordinary shares)
|
2011-12-31 |
| 2011-04-01 | 20841.47 | 未披露 |
更多>>
from December 31, 2009 to December 31, 2010
Issuance of treasury shares under stock plans, upon exercise of options and vesting of restricted stock units (4,965,581 Ordinary shares net of 61,149 for taxes)
Treasury shares at cost (5,650,169 Ordinary shares)
|
2010-12-31 |
| 2010-03-29 | 20909.94 | 未披露 |
更多>>
from December 31, 2008 to December 31, 2009
Issuance of treasury shares under stock plans, upon exercise of options and vesting of restricted stock units (6,871,250 Ordinary shares net of 43,805 for taxes)
Treasury shares at cost (7,814,140 Ordinary shares)
|
2009-12-31 |
| 2009-03-05 | 21004.23 | 未披露 |
更多>>
from December 31, 2007 to December 31, 2008
Issuance of treasury shares under stock plans, upon exercise of options and vesting of restricted stock units (2,402,792 Ordinary shares net of 29,383 for taxes)
Treasury shares at cost (10,914,008 Ordinary shares)
|
2008-12-31 |
| 2008-03-03 | 21855.35 | 未披露 |
更多>>
from December 31, 2006 to December 31, 2007
Issuance of treasury shares under stock plans,upon exercise of options and vesting of restricted stock units (1,885,379 Ordinary shares net of 16,578 for taxes)
Treasury shares at cost (9,021,500 Ordinary shares)
|
2007-12-31 |
| 2007-03-15 | 22568.96 | 未披露 |
更多>>
from December 31, 2005 to December 31, 2006
Issuance of treasury shares under stock purchase plan and upon exercise of options (4,630,614 Ordinary shares)
Treasury shares at cost (23,250,924 Ordinary shares)
|
2006-12-31 |
| 2006-03-13 | 24430.99 | 未披露 |
更多>>
from December 31, 2004 to December 31, 2005
Issuance of shares under stock purchase plan and upon exercise of options (1,030,741 Ordinary shares) and Issuance of shares in conjunction with the acquisition of Zone Labs (1,631 Ordinary shares)
|
2005-12-31 |
| 2005-04-04 | 24821.78 | 未披露 |
更多>>
from December 31, 2003 to December 31, 2004
Issuance of shares under stock purchase plan and upon exercise of options (5,609,964 Ordinary shares), net
Issuance of shares in conjunction with the acquisition of Zone Labs, net (5,305,576 Ordinary shares)
|
2004-12-31 |
| 2004-03-30 | 24927.61 | 未披露 |
更多>>
from December 31, 2002 to December 31, 2003
Issuance of shares upon exercise of options and stock purchase plan (3,367,231 Ordinary shares), net
|
2003-12-31 |
| 2003-03-27 | 24590.88 | 未披露 |
更多>>
from December 31, 2001 to December 31, 2002
Issuance of shares upon exercise of options and stock purchase plan(3,084,806 shares), net
|
2002-12-31 |
| 2002-03-21 | 24282.40 | 未披露 |
更多>>
from December 31, 2000 to December 31, 2001
Issuance of shares upon exercise of options(7,314,402 shares)
|
2001-12-31 |
| 2001-01-18 | 35319.75 | 未披露 |
更多>>
3:2 stock split
|
2001-02-13 |
| 2001-06-25 | 23546.50 | 未披露 |
更多>>
from December 31, 1999 to December 31, 2000
Stock split effected as a stock dividend (100%)
Issuance of shares upon exercise of options, net (7,551,908 shares)
Stock split effected as a stock dividend (50%)
On December 20, 1999, the Company's Board of Directors approved a two-for-one stock split in the form of a stock dividend effective January 31, 2000. On June 29, 2000 the Company's Board of Directors approved a two-for-one stock split in the form of a stock dividend effective July 25, 2000.
|
2000-12-31 |
| 2000-06-30 | 30388.41 | 未披露 |
更多>>
2:1 stock split
|
2000-07-26 |
| 1999-12-20 | 15194.21 | 未披露 |
更多>>
2:1 stock split
|
2000-01-31 |
| 2000-06-28 | 7597.10 | 未披露 |
更多>>
from December 31, 1998 to December 31, 1999
Stock split effected as a stock dividend (100%)
Issuance of shares upon exercise of options (3,414,452 shares)
|
1999-12-31 |
From December 31, 2024 to December 31, 2025
Issuance of treasury shares under stock purchase plans, upon exercise of options and vesting of restricted stock units (4,076,091 ordinary shares)
Treasury shares at cost (6,848,579 ordinary shares)
From December 31, 2023 to December 31, 2024
Issuance of treasury shares under stock purchase plans, upon exercise of options and vesting of restricted stock units
Treasury shares at cost
From December 31, 2022 to December 31, 2023
Issuance of treasury shares under stock purchase plans, upon exercise of options and vesting of restricted stock units (2,001,548 ordinary shares)
Treasury shares at cost (9,857,092 ordinary shares)
From December 31, 2021 to December 31, 2022
Issuance of treasury shares under stock purchase plans, upon exercise of options and vesting of restricted stock units (2,094,108 ordinary shares)
Treasury shares at cost (10,324,181 ordinary shares)
From December 31, 2020 to December 31, 2021
Treasury shares at cost (10.9 ordinary shares)
Issuance of treasury shares under stock purchase plans, upon exercise of options and vesting of restricted stock units (2.8 ordinary shares)
from December 31, 2019 to December 31, 2020
Issuance of treasury shares under stock purchase plans, upon exercise of options and vesting of restricted stock units
Stock-based compensation
Fair value of awards attributable to pre-acquisition services
Treasury shares at cost (11.4 ordinary shares)
from December 31, 2018 to December 31, 2019
Issuance of treasury shares under stock purchase plans, upon exercise of options and vesting of restricted stock units
Treasury shares at cost (11.2 ordinary shares)
from December 31, 2017 to December 31, 2018
Issuance of treasury shares under stock purchase plans, upon exercise of options and vesting of restricted stock units (6,686,810 ordinary shares, net of 45,592 shares for taxes)
Treasury shares at cost (10,341,000 ordinary shares)
from December 31, 2016 to December 31, 2017
Issuance of treasury shares under stock purchase plans, upon exercise of options and vesting of restricted stock units (2,595,563 ordinary shares, net of 50,644 shares for taxes)
Treasury shares at cost (9,535,992 ordinary shares)
from December 31, 2015 to December 31, 2016
Issuance of treasury shares under stock purchase plans, upon exercise of options and vesting of restricted stock units (3,372,115 ordinary shares, net of 37,310 shares for taxes)
Treasury shares at cost (12,298,434 ordinary shares)
from December 31, 2014 to December 31, 2015
Issuance of treasury shares under stock purchase plans, upon exercise of options and vesting of restricted stock units (3,143,469 ordinary shares, net of 34,660 shares for taxes)
Treasury shares at cost (12,032,899 ordinary shares)
from December 31, 2013 to December 31, 2014
Issuance of treasury shares under stock purchase plans, upon exercise of options and vesting of restricted stock units (2,735,516 ordinary shares, net of 33,748 shares for taxes)
Treasury shares at cost (11,207,320 ordinary shares)
from December 31,2012 to December 31,2013
Issuance of treasury shares under stock plans, upon exercise of options and vesting of restricted stock units (3,382,608 ordinary shares, net of 42,623 shares for taxes)
Treasury shares at cost (10,148,834 ordinary shares)
from December 31, 2011 to December 31, 2012
Issuance of treasury shares under stock plans, upon exercise of options and vesting of restricted stock units (2,619,204 ordinary shares, net of 49,854 shares for taxes)
Treasury shares at cost (9,483,090 ordinary shares)
from December 31, 2010 to December 31, 2011
Issuance of treasury shares under stock plans, upon exercise of options and vesting of restricted stock units (3,069,869 Ordinary shares, net of 52,431 shares for taxes)
Treasury shares at cost (5,591,687 Ordinary shares)
from December 31, 2009 to December 31, 2010
Issuance of treasury shares under stock plans, upon exercise of options and vesting of restricted stock units (4,965,581 Ordinary shares net of 61,149 for taxes)
Treasury shares at cost (5,650,169 Ordinary shares)
from December 31, 2008 to December 31, 2009
Issuance of treasury shares under stock plans, upon exercise of options and vesting of restricted stock units (6,871,250 Ordinary shares net of 43,805 for taxes)
Treasury shares at cost (7,814,140 Ordinary shares)
from December 31, 2007 to December 31, 2008
Issuance of treasury shares under stock plans, upon exercise of options and vesting of restricted stock units (2,402,792 Ordinary shares net of 29,383 for taxes)
Treasury shares at cost (10,914,008 Ordinary shares)
from December 31, 2006 to December 31, 2007
Issuance of treasury shares under stock plans,upon exercise of options and vesting of restricted stock units (1,885,379 Ordinary shares net of 16,578 for taxes)
Treasury shares at cost (9,021,500 Ordinary shares)
from December 31, 2005 to December 31, 2006
Issuance of treasury shares under stock purchase plan and upon exercise of options (4,630,614 Ordinary shares)
Treasury shares at cost (23,250,924 Ordinary shares)
from December 31, 2004 to December 31, 2005
Issuance of shares under stock purchase plan and upon exercise of options (1,030,741 Ordinary shares) and Issuance of shares in conjunction with the acquisition of Zone Labs (1,631 Ordinary shares)
from December 31, 2003 to December 31, 2004
Issuance of shares under stock purchase plan and upon exercise of options (5,609,964 Ordinary shares), net
Issuance of shares in conjunction with the acquisition of Zone Labs, net (5,305,576 Ordinary shares)
from December 31, 2002 to December 31, 2003
Issuance of shares upon exercise of options and stock purchase plan (3,367,231 Ordinary shares), net
from December 31, 2001 to December 31, 2002
Issuance of shares upon exercise of options and stock purchase plan(3,084,806 shares), net
from December 31, 2000 to December 31, 2001
Issuance of shares upon exercise of options(7,314,402 shares)
3:2 stock split
from December 31, 1999 to December 31, 2000
Stock split effected as a stock dividend (100%)
Issuance of shares upon exercise of options, net (7,551,908 shares)
Stock split effected as a stock dividend (50%)
On December 20, 1999, the Company's Board of Directors approved a two-for-one stock split in the form of a stock dividend effective January 31, 2000. On June 29, 2000 the Company's Board of Directors approved a two-for-one stock split in the form of a stock dividend effective July 25, 2000.
2:1 stock split
2:1 stock split
from December 31, 1998 to December 31, 1999
Stock split effected as a stock dividend (100%)
Issuance of shares upon exercise of options (3,414,452 shares)