股本结构
单位：万股
| 公告日期 | 2026-07-30 | 2026-07-30 | 2026-04-30 | 2026-02-26 | 2026-02-26 | 2025-10-30 |
|---|---|---|---|---|---|---|
| 证券总股本 | 963.72 | 964.00 | 963.70 | 957.42 | 958.80 | 960.97 |
| 普通股本 | 963.72 | 964.00 | 963.70 | 957.42 | 958.80 | 960.97 |
| 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 | 2026-07-21 | 2026-06-30 | 2026-03-31 | 2026-02-17 | 2025-12-31 | 2025-10-28 |
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 |
|---|---|---|---|---|
| 2026-07-30 | 963.72 | 未披露 | 定期报告 | 2026-07-21 |
| 2026-07-30 | 964.00 | 未披露 |
更多>>
From March 31, 2026 to June 30, 2026
Issuance of common stock under stock compensation plans, net of tax withholdings
Repurchase of common stock
|
2026-06-30 |
| 2026-04-30 | 963.70 | 未披露 |
更多>>
From December 31, 2025 to March 31, 2026
Issuance of common stock under stock compensation plans, net of tax withholdings
Repurchase of common stock
|
2026-03-31 |
| 2026-02-26 | 957.42 | 未披露 | 定期报告 | 2026-02-17 |
| 2026-02-26 | 958.80 | 未披露 |
更多>>
From December 31, 2024 to December 31, 2025
Issuance of common stock under stock compensation plans, net of tax withholdings
Repurchase of common stock
|
2025-12-31 |
| 2025-10-30 | 960.97 | 未披露 | 定期报告 | 2025-10-28 |
| 2025-10-30 | 963.48 | 未披露 |
更多>>
From June 30, 2025 to September 30, 2025
Repurchase of common stock
|
2025-09-30 |
| 2025-08-08 | 965.39 | 未披露 | 定期报告 | 2025-07-30 |
| 2025-08-08 | 982.12 | 未披露 |
更多>>
From March 31, 2025 to June 30, 2025
Issuance of common stock under stock compensation plans, net of tax withholdings
Repurchase of common stock
|
2025-06-30 |
| 2025-05-01 | 987.81 | 未披露 | 定期报告 | 2025-04-22 |
| 2025-04-24 | 990.58 | 未披露 | 定期报告 | 2025-04-10 |
| 2025-05-01 | 1000.04 | 未披露 |
更多>>
From December 31, 2024 to March 31, 2025
Issuance of common stock under stock compensation plans, net of tax withholdings
|
2025-03-31 |
| 2025-02-27 | 993.53 | 未披露 | 定期报告 | 2025-02-18 |
| 2024-08-01 | 991.87 | 未披露 |
更多>>
From March 31, 2024 to June 30, 2024
Issuance of common stock under stock compensation plans, net of tax withholdings
Repurchase of common stock
|
2024-06-30 |
| 2024-05-02 | 991.55 | 未披露 | 定期报告 | 2024-04-23 |
| 2024-04-25 | 992.18 | 未披露 | 定期报告 | 2024-04-11 |
| 2024-05-02 | 987.29 | 未披露 |
更多>>
From December 31, 2023 to March 31, 2024
Issuance of common stock under stock compensation plans, net of tax withholdings
Repurchase of common stock
|
2024-03-31 |
| 2024-03-05 | 989.22 | 未披露 | 定期报告 | 2024-02-23 |
| 2024-03-05 | 998.56 | 未披露 |
更多>>
From December 31,2022 to December 31,2023
Issuance of common stock under stock compensation plans, net of tax withholdings
Repurchase of common stock
|
2023-12-31 |
| 2023-08-03 | 1001.42 | 未披露 |
更多>>
From March 31, 2023 to June 30, 2023
Issuance of common stock under stock compensation plans, net of tax withholdings
|
2023-06-30 |
| 2023-04-27 | 999.90 | 未披露 | 定期报告 | 2023-04-13 |
| 2023-05-04 | 999.83 | 未披露 |
更多>>
From December 31, 2022 to March 31, 2023
Issuance of common stock under stock compensation plans, net of tax withholdings
|
2023-03-31 |
| 2023-03-16 | 994.14 | 未披露 | 定期报告 | 2023-03-06 |
| 2022-08-09 | 992.74 | 未披露 |
更多>>
From March 31, 2022 to June 30, 2022
Issuance of common stock under stock compensation plans, net of tax withholdings
|
2022-06-30 |
| 2022-05-06 | 991.60 | 未披露 |
更多>>
From December 31, 2021 to March 31, 2022
Issuance of common stock under stock compensation plans, net of tax withholdings
|
2022-03-31 |
| 2022-03-16 | 988.27 | 未披露 | 定期报告 | 2022-03-04 |
| 2021-08-05 | 987.06 | 未披露 |
更多>>
From March 31, 2021 to June 30, 2021
Issuance of common stock under stock compensation plans
|
2021-06-30 |
| 2021-05-04 | 985.80 | 未披露 |
更多>>
from December 31, 2020 to March 31, 2021
Issuance of common stock under stock compensation plans
|
2021-03-31 |
| 2021-03-04 | 981.44 | 未披露 | 定期报告 | 2021-02-22 |
| 2020-11-05 | 980.54 | 未披露 |
更多>>
From June 30, 2020 to September 30, 2020
Issuance of common stock under stock compensation plans
|
2020-09-30 |
| 2020-08-05 | 980.08 | 未披露 |
更多>>
From March 31, 2020 to June 30, 2020
Issuance of common stock under stock compensation plans
|
2020-06-30 |
| 2020-05-08 | 978.80 | 未披露 |
更多>>
From December 31, 2019 to March 31, 2020
Issuance of common stock under stock compensation plans
|
2020-03-31 |
| 2020-03-03 | 975.09 | 未披露 | 定期报告 | 2020-02-24 |
| 2019-10-31 | 974.70 | 未披露 |
更多>>
from June 30, 2019 to September 30, 2019
Issuance of common stock under stock compensation plans
|
2019-09-30 |
| 2019-08-07 | 974.48 | 未披露 |
更多>>
From March 31, 2019 to June 30, 2019
Issuance of common stock under stock compensation plans
|
2019-06-30 |
| 2018-08-03 | 973.51 | 未披露 |
更多>>
From January 1, 2018 to June 30,2018
Issuance of common stock under stock compensation plans
|
2018-06-30 |
| 2018-05-03 | 972.39 | 未披露 | 定期报告 | 2018-03-31 |
| 2018-03-16 | 972.39 | 未披露 | 定期报告 | 2018-02-23 |
| 2018-03-16 | 961.98 | 未披露 |
更多>>
from December 31, 2016 to June 30, 2017
Issuance of common stock under stock compensation plans
|
2017-06-30 |
| 2017-05-03 | 960.48 | 未披露 | 定期报告 | 2017-03-31 |
| 2017-03-09 | 960.48 | 未披露 | 定期报告 | 2017-02-28 |
| 2017-03-09 | 960.10 | 未披露 |
更多>>
from December 31, 2015 to September 30, 2016
Issuance of common stock under stock compensation plans
|
2016-09-30 |
| 2016-08-03 | 959.63 | 未披露 | 定期报告 | 2016-06-30 |
| 2016-05-05 | 957.34 | 未披露 | 定期报告 | 2016-03-31 |
| 2016-03-04 | 957.33 | 未披露 | 定期报告 | 2016-02-26 |
| 2016-03-04 | 956.48 | 未披露 |
更多>>
from December 31, 2014 to June 30, 2015
Issuance of common stock under stock compensation plans
|
2015-06-30 |
| 2015-05-06 | 955.42 | 未披露 | 定期报告 | 2015-03-31 |
| 2015-03-16 | 955.42 | 未披露 | 定期报告 | 2015-03-09 |
| 2015-03-16 | 952.01 | 未披露 |
更多>>
from December 31, 2013 to September 30, 2014
Issuance of common stock under stock compensation plans
|
2014-09-30 |
| 2014-08-15 | 951.86 | 未披露 | 定期报告 | 2014-06-30 |
| 2014-05-09 | 950.89 | 未披露 | 定期报告 | 2014-03-31 |
| 2014-03-17 | 950.89 | 未披露 | 定期报告 | 2014-03-12 |
| 2014-03-17 | 944.93 | 未披露 |
更多>>
from December 31, 2012 to December 31, 2013
Issuance of common stock under stock compensation plans
|
2013-12-31 |
| 2013-03-18 | 943.74 | 未披露 | 定期报告 | 2013-02-25 |
| 2013-03-18 | 938.30 | 未披露 |
更多>>
from December 31, 2011 to December 31, 2012
Issuance of common stock under stock compensation plans
|
2012-12-31 |
| 2012-11-09 | 938.29 | 未披露 | 定期报告 | 2012-11-05 |
| 2012-08-07 | 938.30 | 未披露 | 定期报告 | 2012-07-31 |
| 2012-08-07 | 937.98 | 未披露 | 定期报告 | 2012-06-30 |
| 2012-05-15 | 937.31 | 未披露 | 定期报告 | 2012-05-10 |
| 2012-04-27 | 937.11 | 未披露 | 定期报告 | 2012-04-23 |
| 2012-04-27 | 935.32 | 未披露 |
更多>>
from December 31, 2010 to December 31, 2011
Issuance of common stock under stock option plans
|
2011-12-31 |
| 2012-04-27 | 934.87 | 未披露 | 定期报告 | 2011-09-30 |
| 2011-08-08 | 934.47 | 未披露 | 定期报告 | 2011-06-30 |
| 2011-05-10 | 931.10 | 未披露 | 定期报告 | 2011-05-04 |
| 2011-05-10 | 930.74 | 未披露 | 定期报告 | 2011-03-31 |
| 2011-03-22 | 930.55 | 未披露 | 定期报告 | 2011-03-10 |
| 2011-03-22 | 929.82 | 未披露 |
更多>>
from dec 31 2009 to dec 31 2010
Issuance of common stock and tax withholdings under stock option plans
|
2010-12-31 |
| 2010-11-04 | 929.15 | 未披露 | 定期报告 | 2010-10-08 |
| 2010-11-04 | 928.87 | 未披露 | 定期报告 | 2010-06-30 |
| 2010-11-04 | 925.63 | 未披露 | 定期报告 | 2010-03-31 |
| 2010-11-04 | 924.50 | 未披露 |
更多>>
from December 31, 2008 to September 30, 2009
Issuance of common stock under stock option plans
|
2009-09-30 |
| 2009-03-13 | 923.65 | 未披露 | 定期报告 | 2009-03-10 |
| 2009-03-13 | 919.54 | 未披露 |
更多>>
from dec 31 2007 to dec 31 2008
Issuance of common stock under stock option plans
|
2008-12-31 |
| 2008-03-17 | 910.64 | 未披露 | 定期报告 | 2008-03-10 |
| 2008-03-17 | 905.63 | 未披露 |
更多>>
from dec 31 2006 to dec 31 2007
Issuance of common stock under stock option plans
|
2007-12-31 |
| 2007-04-02 | 893.36 | 未披露 | 定期报告 | 2007-03-15 |
| 2007-04-02 | 887.79 | 未披露 |
更多>>
from dec 31 2005 to dec 31 2006
Issuance of common stock under stock option plans
Proceeds from sale of common stock, net of issuance costs of $381
|
2006-12-31 |
| 2006-03-14 | 684.00 | 未披露 |
更多>>
from dec 31 2004 to dec 31 2005
Issuance of common stock under stock option plans
|
2005-12-31 |
| 2005-03-11 | 671.28 | 未披露 | 定期报告 | 2005-03-02 |
| 2005-03-11 | 668.62 | 未披露 |
更多>>
from dec 31 2003 to dec 31 2004
Issuance of common stock under stock option plans
|
2004-12-31 |
| 2004-03-12 | 658.41 | 未披露 | 定期报告 | 2004-03-08 |
| 2004-03-12 | 656.04 | 未披露 |
更多>>
from dec 31 2002 to dec 31 2003
Issuance of common stock under stock option plans
|
2003-12-31 |
| 2003-03-25 | 654.89 | 未披露 |
更多>>
from dec 31 2001 to dec 31 2002
Issuance of common stock under stock option plans
|
2002-12-31 |
| 2002-03-26 | 653.71 | 未披露 | 定期报告 | 2002-03-15 |
| 2002-03-26 | 651.80 | 未披露 |
更多>>
from dec 31 2000 to dec 31 2001
Issuance of common stock under stock option plans
Issuance of common stock under employee stock purchase plan
|
2001-12-31 |
| 2001-03-28 | 649.81 | 未披露 |
更多>>
from dec 31 1999 to dec 31 2000
Issuance of common stock under stock option plans
Issuance of common stock under employee stock purchase plan
|
2000-12-31 |
| 2000-03-22 | 645.99 | 未披露 |
更多>>
from dec 31 1998 to dec 31 1999
Issuance of common stock under stock option plans
Issuance of common stock under employee stock purchase plan
|
1999-12-31 |
| 1999-03-30 | 644.92 | 未披露 | 定期报告 | 1999-03-12 |
| 1999-03-30 | 644.75 | 未披露 |
更多>>
from dec 31 1997 to dec 31 1998
Issuance of common stock under stock option plans
Repurchase of common stock
|
1998-12-31 |
| 1998-03-27 | 641.33 | 未披露 | 定期报告 | 1998-03-17 |
| 1998-03-27 | 641.14 | 未披露 |
更多>>
from dec 31 1996 to dec 31 1997
Issuance of common stock under stock option plans
|
1997-12-31 |
| 1997-03-26 | 640.37 | 未披露 | 定期报告 | 1997-03-18 |
| 1997-03-26 | 638.90 | 未披露 |
更多>>
from December 31 1995 to December 31 1996
Issuance of common stock under stock option plans
Repurchase of common stock
Proceeds from sale of common stock, net of issuance costs of $400
|
1996-12-31 |
| 1997-03-26 | 525.83 | 未披露 |
更多>>
from dec 31 1994 to dec 31 1995
Conversion of Class A to common stock
Conversion of Class B to common stock
Conversion of Series B and Series C Subor-dinated debt to common stock
Proceeds from sale of common stock, net of issuance costs of $1,558
|
1995-12-31 |
From March 31, 2026 to June 30, 2026
Issuance of common stock under stock compensation plans, net of tax withholdings
Repurchase of common stock
From December 31, 2025 to March 31, 2026
Issuance of common stock under stock compensation plans, net of tax withholdings
Repurchase of common stock
From December 31, 2024 to December 31, 2025
Issuance of common stock under stock compensation plans, net of tax withholdings
Repurchase of common stock
From June 30, 2025 to September 30, 2025
Repurchase of common stock
From March 31, 2025 to June 30, 2025
Issuance of common stock under stock compensation plans, net of tax withholdings
Repurchase of common stock
From December 31, 2024 to March 31, 2025
Issuance of common stock under stock compensation plans, net of tax withholdings
From March 31, 2024 to June 30, 2024
Issuance of common stock under stock compensation plans, net of tax withholdings
Repurchase of common stock
From December 31, 2023 to March 31, 2024
Issuance of common stock under stock compensation plans, net of tax withholdings
Repurchase of common stock
From December 31,2022 to December 31,2023
Issuance of common stock under stock compensation plans, net of tax withholdings
Repurchase of common stock
From March 31, 2023 to June 30, 2023
Issuance of common stock under stock compensation plans, net of tax withholdings
From December 31, 2022 to March 31, 2023
Issuance of common stock under stock compensation plans, net of tax withholdings
From March 31, 2022 to June 30, 2022
Issuance of common stock under stock compensation plans, net of tax withholdings
From December 31, 2021 to March 31, 2022
Issuance of common stock under stock compensation plans, net of tax withholdings
From March 31, 2021 to June 30, 2021
Issuance of common stock under stock compensation plans
from December 31, 2020 to March 31, 2021
Issuance of common stock under stock compensation plans
From June 30, 2020 to September 30, 2020
Issuance of common stock under stock compensation plans
From March 31, 2020 to June 30, 2020
Issuance of common stock under stock compensation plans
From December 31, 2019 to March 31, 2020
Issuance of common stock under stock compensation plans
from June 30, 2019 to September 30, 2019
Issuance of common stock under stock compensation plans
From March 31, 2019 to June 30, 2019
Issuance of common stock under stock compensation plans
From January 1, 2018 to June 30,2018
Issuance of common stock under stock compensation plans
from December 31, 2016 to June 30, 2017
Issuance of common stock under stock compensation plans
from December 31, 2015 to September 30, 2016
Issuance of common stock under stock compensation plans
from December 31, 2014 to June 30, 2015
Issuance of common stock under stock compensation plans
from December 31, 2013 to September 30, 2014
Issuance of common stock under stock compensation plans
from December 31, 2012 to December 31, 2013
Issuance of common stock under stock compensation plans
from December 31, 2011 to December 31, 2012
Issuance of common stock under stock compensation plans
from December 31, 2010 to December 31, 2011
Issuance of common stock under stock option plans
from dec 31 2009 to dec 31 2010
Issuance of common stock and tax withholdings under stock option plans
from December 31, 2008 to September 30, 2009
Issuance of common stock under stock option plans
from dec 31 2007 to dec 31 2008
Issuance of common stock under stock option plans
from dec 31 2006 to dec 31 2007
Issuance of common stock under stock option plans
from dec 31 2005 to dec 31 2006
Issuance of common stock under stock option plans
Proceeds from sale of common stock, net of issuance costs of $381
from dec 31 2004 to dec 31 2005
Issuance of common stock under stock option plans
from dec 31 2003 to dec 31 2004
Issuance of common stock under stock option plans
from dec 31 2002 to dec 31 2003
Issuance of common stock under stock option plans
from dec 31 2001 to dec 31 2002
Issuance of common stock under stock option plans
from dec 31 2000 to dec 31 2001
Issuance of common stock under stock option plans
Issuance of common stock under employee stock purchase plan
from dec 31 1999 to dec 31 2000
Issuance of common stock under stock option plans
Issuance of common stock under employee stock purchase plan
from dec 31 1998 to dec 31 1999
Issuance of common stock under stock option plans
Issuance of common stock under employee stock purchase plan
from dec 31 1997 to dec 31 1998
Issuance of common stock under stock option plans
Repurchase of common stock
from dec 31 1996 to dec 31 1997
Issuance of common stock under stock option plans
from December 31 1995 to December 31 1996
Issuance of common stock under stock option plans
Repurchase of common stock
Proceeds from sale of common stock, net of issuance costs of $400
from dec 31 1994 to dec 31 1995
Conversion of Class A to common stock
Conversion of Class B to common stock
Conversion of Series B and Series C Subor-dinated debt to common stock
Proceeds from sale of common stock, net of issuance costs of $1,558