股本结构
单位：万股
| 公告日期 | 2026-08-06 | 2026-08-06 | 2026-05-07 | 2026-05-07 | 2026-03-12 | 2026-03-12 |
|---|---|---|---|---|---|---|
| 证券总股本 | 550.47 | 552.32 | 556.73 | 560.41 | 565.02 | 569.97 |
| 普通股本 | 550.47 | 552.32 | 556.73 | 560.41 | 565.02 | 569.97 |
| 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 | 2026-07-31 | 2026-06-30 | 2026-04-30 | 2026-03-31 | 2026-03-06 | 2025-12-31 |
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 |
|---|---|---|---|---|
| 2026-08-06 | 550.47 | 未披露 | 定期报告 | 2026-07-31 |
| 2026-08-06 | 552.32 | 未披露 |
更多>>
From March 31,2026 to June 30,2026
Impact of common stock share repurchases
Impact of stock-based compensation plans, net
|
2026-06-30 |
| 2026-05-07 | 556.73 | 未披露 | 定期报告 | 2026-04-30 |
| 2026-05-07 | 560.41 | 未披露 |
更多>>
From December 31, 2025 to March 31, 2026
Impact of stock-based compensation plans, net
Impact of common stock share repurchases
|
2026-03-31 |
| 2026-03-12 | 565.02 | 未披露 | 定期报告 | 2026-03-06 |
| 2026-03-12 | 569.97 | 未披露 |
更多>>
From December 31, 2024 to December 31, 2025
Impact of stock-based compensation plans, net
Reissuance of treasury stock as compensation
Impact of common stock share repurchases
|
2025-12-31 |
| 2025-11-06 | 576.69 | 未披露 | 定期报告 | 2025-10-27 |
| 2025-11-06 | 576.51 | 未披露 |
更多>>
From June 30, 2025 to September 30, 2025
Reissuance of treasury stock as compensation
Impact of stock-based compensation plans, net
|
2025-09-30 |
| 2025-08-07 | 575.97 | 未披露 | 定期报告 | 2025-08-01 |
| 2025-08-07 | 575.51 | 未披露 |
更多>>
From March 31, 2025 to June 30, 2025
Impact of stock-based compensation plans, net
|
2025-06-30 |
| 2025-05-08 | 573.84 | 未披露 | 定期报告 | 2025-05-01 |
| 2025-05-08 | 573.93 | 未披露 |
更多>>
From December 31, 2024 to March 31, 2025
Reissuance of treasury stock as compensation
Impact of stock-based compensation plans, net
Impact of common stock share repurchases
|
2025-03-31 |
| 2025-03-27 | 575.23 | 未披露 | 定期报告 | 2025-03-12 |
| 2025-03-14 | 576.23 | 未披露 | 定期报告 | 2025-03-03 |
| 2025-03-14 | 569.62 | 未披露 |
更多>>
From December 31, 2023 to December 31, 2024
Impact of stock-based compensation plans, net
Reissuance of treasury stock as compensation
Impact of common stock share repurchases
|
2024-12-31 |
| 2024-11-08 | 571.56 | 未披露 | 定期报告 | 2024-11-01 |
| 2024-11-08 | 571.54 | 未披露 |
更多>>
From June 30, 2024 to September 30, 2024
Impact of stock-based compensation plans, net
Impact of common stock share repurchases
|
2024-09-30 |
| 2024-08-09 | 574.49 | 未披露 | 定期报告 | 2024-07-29 |
| 2024-08-09 | 574.43 | 未披露 |
更多>>
From March 31, 2024 to June 30, 2024
Reissuance of treasury stock as compensation
Impact of common stock share repurchases
Impact of stock-based compensation plans, net
|
2024-06-30 |
| 2024-05-10 | 578.87 | 未披露 | 定期报告 | 2024-05-03 |
| 2024-05-10 | 578.74 | 未披露 |
更多>>
From December 31, 2023 to March 31, 2024
Impact of stock-based compensation plans, net
|
2024-03-31 |
| 2024-03-14 | 578.71 | 未披露 | 定期报告 | 2024-03-06 |
| 2024-03-14 | 573.51 | 未披露 |
更多>>
From December 31, 2022 to December 31, 2023
Impact of stock-based compensation plans, net
Reissuance of treasury stock as compensation
Common stock share repurchases
|
2023-12-31 |
| 2024-01-05 | 573.78 | 未披露 | 定期报告 | 2023-12-26 |
| 2023-11-08 | 587.48 | 未披露 |
更多>>
From June 30, 2023 to September 30, 2023
Reissuance of treasury stock as compensation
|
2023-09-30 |
| 2023-08-09 | 587.48 | 未披露 |
更多>>
From March 31, 2023 to June 30, 2023
Impact of stock-based compensation plans, net
Reissuance of treasury stock as compensation
|
2023-06-30 |
| 2023-05-15 | 586.54 | 未披露 | 定期报告 | 2023-05-12 |
| 2023-05-15 | 586.69 | 未披露 |
更多>>
From December 31, 2022 to March 31, 2023
Impact of stock-based compensation plans, net
|
2023-03-31 |
| 2023-03-10 | 586.94 | 未披露 | 定期报告 | 2023-03-08 |
| 2022-11-09 | 581.23 | 未披露 |
更多>>
From June 30, 2022 to September 30, 2022
Treasury stock repurchases
|
2022-09-30 |
| 2022-08-10 | 583.93 | 未披露 | 定期报告 | 2022-08-08 |
| 2022-08-10 | 587.63 | 未披露 |
更多>>
From March 31, 2022 to June 30, 2022
Impact of stock-based compensation plans, net
Reissuance of treasury stock as compensation
Treasury stock repurchases
|
2022-06-30 |
| 2022-05-12 | 608.09 | 未披露 | 定期报告 | 2022-05-10 |
| 2022-05-12 | 612.95 | 未披露 |
更多>>
From December 31, 2021 to March 31, 2022
Impact of stock-based compensation plans, net
Treasury stock repurchases
|
2022-03-31 |
| 2022-03-14 | 615.72 | 未披露 | 定期报告 | 2022-03-09 |
| 2022-03-14 | 617.24 | 未披露 |
更多>>
From December 31, 2020 to December 31, 2021
Impact of stock-based compensation plans, net
Reissuance of treasury stock as compensation
Treasury stock repurchases
|
2021-12-31 |
| 2021-11-10 | 621.81 | 未披露 |
更多>>
From June 30, 2021 to September 30, 2021
Impact of stock-based compensation plans, net
Reissuance of treasury stock as compensation
|
2021-09-30 |
| 2021-08-11 | 621.75 | 未披露 | 定期报告 | 2021-08-09 |
| 2021-08-11 | 621.48 | 未披露 |
更多>>
From March 31, 2021 to June 30, 2021
Reissuance of treasury stock as compensation
|
2021-06-30 |
| 2021-05-11 | 621.36 | 未披露 |
更多>>
From December 31, 2020 To March 10, 2021
Impact of stock-based compensation plans, net
|
2021-03-10 |
| 2020-11-10 | 617.66 | 未披露 |
更多>>
From June 30, 2020 to September 30, 2020
Impact of stock-based compensation plans, net
Reissuance of treasury stock as compensation
|
2020-09-30 |
| 2020-08-12 | 617.68 | 未披露 | 定期报告 | 2020-08-10 |
| 2020-08-12 | 617.64 | 未披露 |
更多>>
From March 31, 2020 to June 30, 2020
Impact of stock-based compensation plans, net
Reissuance of treasury stock as compensation
|
2020-06-30 |
| 2020-05-14 | 614.33 | 未披露 |
更多>>
From January 1, 2020 to March 16, 2020
Impact of stock-based compensation plans, net
Treasury stock repurchases
|
2020-03-16 |
| 2020-03-18 | 615.77 | 未披露 |
更多>>
from December 31, 2018 to December 31, 2019
Impact of stock-based compensation plans, net
Reissuance of treasury stock as compensation
Treasury stock repurchases
|
2019-12-31 |
| 2019-11-06 | 622.22 | 未披露 |
更多>>
from January 1, 2019 to September 30, 2019
Impact of stock-based compensation plans, net
Reissuance of treasury stock as compensation
Treasury stock repurchases
|
2019-09-30 |
| 2019-08-07 | 630.62 | 未披露 |
更多>>
From March 31, 2019 to June 30, 2019
Reissuance of treasury stock as compensation
|
2019-06-30 |
| 2019-05-10 | 630.36 | 未披露 |
更多>>
from December 31, 2018 to March 13, 2019
Impact of stock-based compensation plans, net
|
2019-03-13 |
| 2019-03-15 | 629.81 | 未披露 |
更多>>
from December 31, 2017 to December 31, 2018
Impact of stock-based compensation plans, net
Stock paid or issued for acquisition
|
2018-12-31 |
| 2018-11-13 | 629.67 | 未披露 | 定期报告 | 2018-09-30 |
| 2018-08-08 | 609.23 | 未披露 | 定期报告 | 2018-06-30 |
| 2018-03-21 | 608.73 | 未披露 | 定期报告 | 2018-03-06 |
| 2018-03-15 | 608.17 | 未披露 |
更多>>
from December 31, 2016 to December 31, 2017
Treasury stock reissued (21,756 shares)
|
2017-12-31 |
| 2017-10-30 | 607.74 | 未披露 | 定期报告 | 2017-09-30 |
| 2017-08-09 | 607.29 | 未披露 | 定期报告 | 2017-08-08 |
| 2017-07-28 | 607.28 | 未披露 | 定期报告 | 2017-06-30 |
| 2017-05-05 | 605.53 | 未披露 | 定期报告 | 2017-05-05 |
| 2017-04-26 | 605.51 | 未披露 | 定期报告 | 2017-03-31 |
| 2017-03-22 | 605.53 | 未披露 | 定期报告 | 2017-03-07 |
| 2017-03-15 | 604.31 | 未披露 |
更多>>
from December 31, 2015 to December 31, 2016
Treasury stock reissued (4,548 shares)
|
2016-12-31 |
| 2016-11-09 | 604.33 | 未披露 | 定期报告 | 2016-11-09 |
| 2016-10-27 | 604.31 | 未披露 | 定期报告 | 2016-09-30 |
| 2015-11-13 | 604.33 | 未披露 | 定期报告 | 2015-11-13 |
| 2015-11-13 | 603.86 | 未披露 | 定期报告 | 2015-09-30 |
| 2015-08-13 | 604.33 | 未披露 | 定期报告 | 2015-08-13 |
| 2015-07-29 | 603.41 | 未披露 | 定期报告 | 2015-06-30 |
| 2015-05-14 | 604.33 | 未披露 | 定期报告 | 2015-05-14 |
| 2015-04-30 | 603.41 | 未披露 | 定期报告 | 2015-03-31 |
| 2015-03-12 | 604.33 | 未披露 | 定期报告 | 2015-03-06 |
| 2015-03-12 | 603.41 | 未披露 |
更多>>
From December 31,2013 to August 13, 2014
Treasury stock reissued (4,468 shares)
|
2014-08-13 |
| 2014-05-14 | 602.96 | 未披露 | 定期报告 | 2014-05-14 |
| 2014-05-01 | 602.36 | 未披露 | 定期报告 | 2014-03-31 |
| 2014-03-21 | 604.33 | 未披露 | 定期报告 | 2014-03-14 |
| 2014-03-21 | 602.36 | 未披露 |
更多>>
From December 31,2012 to December 31, 2013
Treasury stock reissued
|
2013-12-31 |
| 2013-11-13 | 602.81 | 未披露 | 定期报告 | 2013-11-13 |
| 2013-05-10 | 602.36 | 未披露 | 定期报告 | 2013-03-31 |
| 2013-03-28 | 604.18 | 未披露 | 定期报告 | 2013-03-19 |
| 2013-03-28 | 602.36 | 未披露 |
更多>>
from December 31, 2011 to September 30, 2012
Stock award under employment contract
Treasury stock reissued (2,885 shares)
|
2012-09-30 |
| 2012-07-31 | 601.77 | 未披露 | 定期报告 | 2012-06-30 |
| 2012-05-11 | 603.68 | 未披露 | 定期报告 | 2012-05-11 |
| 2012-05-07 | 601.77 | 未披露 | 定期报告 | 2012-03-31 |
| 2012-03-30 | 603.68 | 未披露 | 定期报告 | 2012-03-14 |
| 2012-03-30 | 601.57 | 未披露 |
更多>>
From December 31, 2010 to November 14, 2011
Stock award under employment contract
Purchase of treasury stock (275 shares)
|
2011-11-14 |
| 2011-05-23 | 601.07 | 未披露 | 定期报告 | 2011-05-23 |
| 2011-05-23 | 601.08 | 未披露 | 定期报告 | 2011-03-31 |
| 2011-03-15 | 603.18 | 未披露 | 定期报告 | 2011-03-14 |
| 2011-03-15 | 601.10 | 未披露 |
更多>>
From December 31, 2009 to November 8, 2010
Purchase of treasury stock (6,570 shares)
|
2010-11-08 |
| 2010-11-08 | 601.13 | 未披露 | 定期报告 | 2010-09-30 |
| 2010-08-09 | 601.15 | 未披露 | 定期报告 | 2010-06-30 |
| 2010-05-10 | 601.74 | 未披露 | 定期报告 | 2010-05-10 |
| 2010-05-10 | 601.75 | 未披露 | 定期报告 | 2010-03-31 |
| 2010-03-15 | 603.18 | 未披露 | 定期报告 | 2010-03-12 |
| 2010-03-15 | 601.76 | 未披露 |
更多>>
from December 31, 2008 to December 31, 2009
Purchase of treasury stock
|
2009-12-31 |
| 2009-03-16 | 601.80 | 未披露 | 定期报告 | 2009-03-09 |
| 2009-03-16 | 601.82 | 未披露 |
更多>>
from December 31, 2007 to December 31, 2008
Purchase of treasury stock
|
2008-12-31 |
| 2008-03-14 | 605.09 | 未披露 | 定期报告 | 2008-03-05 |
| 2008-03-14 | 608.52 | 未披露 |
更多>>
from December 31, 2006 to December 31, 2007
Purchase of treasury stock
|
2007-12-31 |
| 2007-03-15 | 618.81 | 未披露 | 定期报告 | 2007-03-06 |
| 2007-03-15 | 630.69 | 未披露 |
更多>>
from December 31, 2005 to December 31, 2006
Purchase of treasury stock
|
2006-12-31 |
| 2006-03-15 | 642.30 | 未披露 | 定期报告 | 2006-03-09 |
| 2006-03-15 | 642.78 | 未披露 |
更多>>
from December 31, 2004 to December 31, 2005
Purchase of treasury stock
|
2005-12-31 |
| 2005-03-16 | 643.05 | 未披露 |
更多>>
from DECEMBER 31, 2003 to DECEMBER 31, 2004
Purchase of treasury stock
|
2004-12-31 |
| 2003-06-20 | 643.23 | 未披露 |
更多>>
2:1 stock split
|
2003-07-23 |
| 2003-03-21 | 321.61 | 未披露 | 定期报告 | 2003-03-03 |
| 2003-03-21 | 321.41 | 未披露 |
更多>>
from DECEMBER 31, 2001 to DECEMBER 31, 2002
Purchase of treasury stock
Exercise of stock options
|
2002-12-31 |
| 2002-03-22 | 330.71 | 未披露 | 定期报告 | 2002-03-05 |
| 2002-03-22 | 336.64 | 未披露 |
更多>>
from DECEMBER 31, 2000 to DECEMBER 31, 2001
Purchase of treasury stock
Exercise of stock options
|
2001-12-31 |
| 2001-04-02 | 357.22 | 未披露 | 定期报告 | 2001-02-28 |
| 2001-04-02 | 357.04 | 未披露 |
更多>>
from DECEMBER 31, 1999 to DECEMBER 31, 2000
Exercise of stock options
|
2000-12-31 |
| 2000-03-29 | 356.81 | 未披露 |
更多>>
from DECEMBER 31, 1998 to DECEMBER 31, 1999
Exercise of stock options
|
1999-12-31 |
From March 31,2026 to June 30,2026
Impact of common stock share repurchases
Impact of stock-based compensation plans, net
From December 31, 2025 to March 31, 2026
Impact of stock-based compensation plans, net
Impact of common stock share repurchases
From December 31, 2024 to December 31, 2025
Impact of stock-based compensation plans, net
Reissuance of treasury stock as compensation
Impact of common stock share repurchases
From June 30, 2025 to September 30, 2025
Reissuance of treasury stock as compensation
Impact of stock-based compensation plans, net
From March 31, 2025 to June 30, 2025
Impact of stock-based compensation plans, net
From December 31, 2024 to March 31, 2025
Reissuance of treasury stock as compensation
Impact of stock-based compensation plans, net
Impact of common stock share repurchases
From December 31, 2023 to December 31, 2024
Impact of stock-based compensation plans, net
Reissuance of treasury stock as compensation
Impact of common stock share repurchases
From June 30, 2024 to September 30, 2024
Impact of stock-based compensation plans, net
Impact of common stock share repurchases
From March 31, 2024 to June 30, 2024
Reissuance of treasury stock as compensation
Impact of common stock share repurchases
Impact of stock-based compensation plans, net
From December 31, 2023 to March 31, 2024
Impact of stock-based compensation plans, net
From December 31, 2022 to December 31, 2023
Impact of stock-based compensation plans, net
Reissuance of treasury stock as compensation
Common stock share repurchases
From June 30, 2023 to September 30, 2023
Reissuance of treasury stock as compensation
From March 31, 2023 to June 30, 2023
Impact of stock-based compensation plans, net
Reissuance of treasury stock as compensation
From December 31, 2022 to March 31, 2023
Impact of stock-based compensation plans, net
From June 30, 2022 to September 30, 2022
Treasury stock repurchases
From March 31, 2022 to June 30, 2022
Impact of stock-based compensation plans, net
Reissuance of treasury stock as compensation
Treasury stock repurchases
From December 31, 2021 to March 31, 2022
Impact of stock-based compensation plans, net
Treasury stock repurchases
From December 31, 2020 to December 31, 2021
Impact of stock-based compensation plans, net
Reissuance of treasury stock as compensation
Treasury stock repurchases
From June 30, 2021 to September 30, 2021
Impact of stock-based compensation plans, net
Reissuance of treasury stock as compensation
From March 31, 2021 to June 30, 2021
Reissuance of treasury stock as compensation
From December 31, 2020 To March 10, 2021
Impact of stock-based compensation plans, net
From June 30, 2020 to September 30, 2020
Impact of stock-based compensation plans, net
Reissuance of treasury stock as compensation
From March 31, 2020 to June 30, 2020
Impact of stock-based compensation plans, net
Reissuance of treasury stock as compensation
From January 1, 2020 to March 16, 2020
Impact of stock-based compensation plans, net
Treasury stock repurchases
from December 31, 2018 to December 31, 2019
Impact of stock-based compensation plans, net
Reissuance of treasury stock as compensation
Treasury stock repurchases
from January 1, 2019 to September 30, 2019
Impact of stock-based compensation plans, net
Reissuance of treasury stock as compensation
Treasury stock repurchases
From March 31, 2019 to June 30, 2019
Reissuance of treasury stock as compensation
from December 31, 2018 to March 13, 2019
Impact of stock-based compensation plans, net
from December 31, 2017 to December 31, 2018
Impact of stock-based compensation plans, net
Stock paid or issued for acquisition
from December 31, 2016 to December 31, 2017
Treasury stock reissued (21,756 shares)
from December 31, 2015 to December 31, 2016
Treasury stock reissued (4,548 shares)
From December 31,2013 to August 13, 2014
Treasury stock reissued (4,468 shares)
From December 31,2012 to December 31, 2013
Treasury stock reissued
from December 31, 2011 to September 30, 2012
Stock award under employment contract
Treasury stock reissued (2,885 shares)
From December 31, 2010 to November 14, 2011
Stock award under employment contract
Purchase of treasury stock (275 shares)
From December 31, 2009 to November 8, 2010
Purchase of treasury stock (6,570 shares)
from December 31, 2008 to December 31, 2009
Purchase of treasury stock
from December 31, 2007 to December 31, 2008
Purchase of treasury stock
from December 31, 2006 to December 31, 2007
Purchase of treasury stock
from December 31, 2005 to December 31, 2006
Purchase of treasury stock
from December 31, 2004 to December 31, 2005
Purchase of treasury stock
from DECEMBER 31, 2003 to DECEMBER 31, 2004
Purchase of treasury stock
2:1 stock split
from DECEMBER 31, 2001 to DECEMBER 31, 2002
Purchase of treasury stock
Exercise of stock options
from DECEMBER 31, 2000 to DECEMBER 31, 2001
Purchase of treasury stock
Exercise of stock options
from DECEMBER 31, 1999 to DECEMBER 31, 2000
Exercise of stock options
from DECEMBER 31, 1998 to DECEMBER 31, 1999
Exercise of stock options