股本结构

单位:万股
公告日期 2025-11-05 2025-11-05 2025-08-07 2025-08-07 2025-07-07 2025-06-12
证券总股本 684.47 685.54 686.37 686.24 688.16 689.24
普通股本 684.47 685.54 686.37 686.24 688.16 689.24
优先股 未披露 未披露 未披露 未披露 100.72 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 2025-10-24 2025-09-27 2025-07-25 2025-06-28 2025-06-13 2025-05-23
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
2025-11-05 684.47 未披露 定期报告 2025-10-24
2025-11-05 685.54 未披露
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From June 28, 2025 to September 27, 2025 Preferred stock conversion
2025-09-27
2025-08-07 686.37 未披露 定期报告 2025-07-25
2025-08-07 686.24 未披露
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From March 31, 2025 to June 28, 2025 Purchase treasury stock
2025-06-28
2025-07-07 688.16 100.72 定期报告 2025-06-13
2025-06-12 689.24 未披露 定期报告 2025-05-23
2025-06-12 690.43 100.72
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From March 31, 2024 to March 31, 2025 Equity incentive program Preferred stock conversion Contribution of 401(k) match Purchase of treasury stock
2025-03-31
2025-02-06 687.97 未披露 定期报告 2025-01-24
2025-02-06 687.97 未披露
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From September 28, 2024 to December 28, 2024 Purchase treasury stock
2024-12-28
2024-11-06 689.08 未披露 定期报告 2024-10-25
2024-11-06 689.04 未披露
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From June 29, 2024 to September 28, 2024 Equity incentive program Purchase treasury stock
2024-09-28
2024-08-08 693.17 未披露 定期报告 2024-07-26
2024-08-08 694.27 未披露
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From March 31, 2024 to June 29, 2024 Purchase treasury stock
2024-06-29
2024-07-08 695.79 100.72 定期报告 2024-06-14
2024-06-13 696.44 未披露 定期报告 2024-05-23
2024-06-13 705.98 100.72
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From March 31, 2023 to March 31, 2024 Equity incentive program Contribution of 401(k) match Purchase of treasury stock
2024-03-31
2024-02-08 711.75 未披露
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From September 30,2023 to December 30,2023 Purchase treasury stock
2023-12-30
2023-11-09 714.81 未披露 定期报告 2023-10-26
2023-11-09 725.54 未披露
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From June 30, 2020 to September 30, 2023 Equity incentive program Purchase treasury stock
2023-09-30
2023-08-09 759.36 未披露
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From March 31, 2023 to June 14, 2023 Purchase treasury stock
2023-06-14
2023-06-13 759.21 未披露 定期报告 2023-05-25
2025-06-12 763.57 100.72
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From March 31, 2022 to March 31, 2023 Preferred stock conversion Contribution of 401(k) match Purchase of treasury stock
2023-03-31
2023-02-08 759.65 未披露 定期报告 2023-01-27
2022-11-09 758.61 未披露 定期报告 2022-10-28
2022-11-09 765.07 未披露
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From July 2, 2022 to October 1, 2022 Preferred stock conversion Purchase treasury stock
2022-10-01
2022-08-11 792.94 未披露 定期报告 2022-07-29
2022-07-08 815.96 100.72 定期报告 2022-06-10
2022-06-10 817.76 未披露 定期报告 2022-05-24
2022-02-10 844.20 未披露
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From October 2, 2021 to February 1, 2022 Preferred stock conversion Purchase treasury stock
2022-02-01
2021-11-12 872.08 未披露
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From July 3, 2021 to October 2, 2021 Preferred stock conversion Purchase treasury stock
2021-10-02
2021-08-11 894.92 100.72 定期报告 2021-08-11
2021-08-11 889.12 未披露 定期报告 2021-07-30
2021-07-13 894.92 未披露 定期报告 2021-07-12
2021-08-11 897.44 100.72
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From March 31, 2021 to July 3, 2021 Purchase treasury stock
2021-07-03
2021-06-11 904.97 未披露 定期报告 2021-05-25
2021-02-03 906.82 100.72
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From September 26, 2020 to December 26, 2020 Preferred stock conversion Purchase treasury stock
2020-12-26
2020-11-04 907.94 未披露 定期报告 2020-10-30
2020-11-04 909.22 未披露
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From June 27, 2020 to September 26, 2020 Purchase treasury stock
2020-09-26
2020-08-05 910.25 未披露 定期报告 2020-07-31
2020-07-02 911.79 未披露
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From March 31, 2019 to March 31, 2020 Preferred stock conversion Contribution of 401(k) match Purchase of treasury stock
2020-03-31
2020-02-05 915.42 未披露 定期报告 2020-01-24
2020-02-05 915.24 未披露
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from September 28, 2019 to December 28, 2019 Purchase treasury stock
2019-12-28
2019-11-06 927.19 未披露 定期报告 2019-10-30
2019-11-06 923.46 未披露
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From June 29, 2019 to September 28, 2019 Preferred stock conversion Purchase of treasury stock
2019-09-28
2019-08-07 929.38 未披露 定期报告 2019-07-31
2019-08-07 943.28 未披露
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From March 31, 2019 to June 29, 2019 Purchase of treasury stock
2019-06-29
2019-06-13 947.99 未披露 定期报告 2019-05-25
2019-06-13 954.28 未披露
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From March 31, 2018 to March 31, 2019 Common stock issuance Contribution of 401(k) match Purchase of treasury stock
2019-03-31
2019-02-01 957.50 100.72
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From March 31, 2018 to December 29, 2018 Purchase treasury stock
2018-12-29
2018-11-09 969.26 未披露
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From March 31, 2018 to September 29, 2018 Purchase treasury stock
2018-09-29
2018-07-31 974.45 未披露 定期报告 2018-06-30
2018-06-29 974.45 未披露 定期报告 2018-06-15
2018-01-25 973.89 104.53
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from March 31, 2017 to December 30, 2017 Preferred stock conversion Purchase treasury stock
2017-12-30
2017-10-26 975.96 104.63
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from March 31, 2017 to September 30, 2017 Preferred stock conversion
2017-09-30
2017-07-31 984.61 100.72
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from March 31, 2017 to July 1, 2017 Preferred stock conversion
2017-07-01
2017-05-25 980.08 未披露 定期报告 2017-05-19
2017-05-25 979.53 109.70
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from March 31, 2016 to March 31, 2017 Preferred stock conversion Contribution of 401(k) match Purchase of treasury stock
2017-03-31
2017-01-25 975.90 未披露 定期报告 2017-01-20
2016-11-07 977.91 未披露 定期报告 2016-10-27
2016-11-07 977.98 未披露 定期报告 2016-10-01
2016-07-29 979.87 未披露 定期报告 2016-07-22
2016-06-21 981.25 未披露 定期报告 2016-06-17
2016-06-08 981.27 109.86
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from March 31, 2015 to March 31, 2016 Preferred stock conversion Contribution of 401(k) match Purchase of treasury stock
2016-03-31
2016-02-02 987.37 未披露 定期报告 2016-01-22
2015-11-02 989.01 未披露 定期报告 2015-10-23
2015-07-31 992.40 未披露 定期报告 2015-07-24
2015-06-09 989.42 114.86
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from March 31, 2014 to March 31, 2015 Preferred stock conversion Stock issued for profit sharing plan Contribution of 401(k) match Purchase of treasury stock
2015-03-31
2014-10-23 1073.31 未披露 定期报告 2014-10-17
2014-08-06 1080.13 未披露 定期报告 2014-08-01
2014-05-22 1074.97 未披露 定期报告 2014-05-21
2014-05-22 1074.97 135.59
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from March 31, 2013 to March 31, 2014 Preferred stock conversion Contribution of 401(k) match Purchase treasury stock
2014-03-31
2014-01-29 1074.17 未披露 定期报告 2014-01-24
2013-10-23 1074.54 未披露 定期报告 2013-10-17
2013-08-01 1075.30 未披露 定期报告 2013-07-23
2013-05-23 1075.25 未披露 定期报告 2013-05-21
2013-05-23 1076.07 136.20
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From March 31, 2012 to March 31, 2013 Preferred stock conversion Stock issued for profit sharing plan
2013-03-31
2013-01-31 1080.30 未披露
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from March 31, 2012 to January 25, 2013 Preferred stock conversion
2013-01-25
2012-10-25 1076.97 未披露 定期报告 2012-10-18
2012-08-03 1167.99 未披露 定期报告 2012-07-20
2012-06-25 1169.35 100.72 定期报告 2012-06-22
2012-06-08 1169.27 未披露 定期报告 2012-05-26
2012-01-27 1171.52 未披露 定期报告 2012-01-20
2011-10-27 1174.00 未披露 定期报告 2011-10-21
2011-08-03 1173.56 未披露 定期报告 2011-07-29
2011-05-26 1173.56 未披露 定期报告 2011-05-21
2011-01-27 1173.56 未披露 定期报告 2011-01-26
2010-08-04 1173.56 未披露 定期报告 2010-07-31
2010-05-26 1070.56 244.78
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from March 31, 2009 to March 31, 2010 Preferred stock conversion
2010-03-31
2009-06-12 758.10 556.75
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from March 31, 2008 to March 31, 2009 Preferred stock conversion
2009-03-31
2008-06-16 759.12 557.08
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from March 31, 2007 to March 31, 2008 Preferred stock conversion
2008-03-31
2007-06-14 757.52 未披露 定期报告 2007-05-30
2007-06-14 757.46 558.36
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from March 31, 2006 to March 31, 2007 Preferred stock issued Preferred stock conversion
2007-03-31
2006-06-14 683.54 529.75
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from March 31, 2005 to March 31, 2006 Preferred stock conversion
2006-03-31
2005-06-14 671.46 541.83
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from March 31, 2004 to March 31, 2005 Preferred stock conversion
2005-03-31
2004-06-14 671.44 541.86
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from March 31, 2003 to March 31, 2004 Preferred stock conversion Preferred stock issued Preferred stock adjustment
2004-03-31
2003-06-26 667.55 未披露 定期报告 2003-05-30
2003-06-26 667.25 449.27
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from March 31, 2002 to March 31, 2003 Preferred stock conversion Common stock conversion
2003-03-31
2002-06-25 658.71 457.81
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from March 31, 2001 to March 31, 2002 Preferred stock conversion Common stock conversion
2002-03-31
2001-06-26 658.17 未披露 定期报告 2001-06-01
2001-06-26 658.15 458.37
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from March 31, 2000 to March 31, 2001 Preferred Stock Conversion
2001-03-31
2000-06-23 657.13 未披露 定期报告 2000-06-01
2000-06-23 656.47 460.04
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from March 31, 1999 to March 31, 2000 Preferred Stock Conversion Common Stock Conversion
2000-03-31
1999-06-28 638.98 未披露 定期报告 1999-06-01
1999-06-28 627.17 489.31
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from March 31, 1998 to March 31, 1999 Equity issue Preferred stock conversion Common stock conversion Stock issuance
1999-03-31
1996-07-01 593.97 100.72
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from March 31, 1995 to March 31, 1996 Debt to equity conversion Stock split in the form of a dividend
1996-03-31
1994-10-24 279.66 100.72
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from July 31, 1993 to July 31, 1994 Retirement of common stock
1994-07-31
1994-10-24 306.87 100.72
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from July 31, 1992 to July 31, 1993 Retirement of common stock
1993-07-31
From June 28, 2025 to September 27, 2025 Preferred stock conversion
From March 31, 2025 to June 28, 2025 Purchase treasury stock
From March 31, 2024 to March 31, 2025 Equity incentive program Preferred stock conversion Contribution of 401(k) match Purchase of treasury stock
From September 28, 2024 to December 28, 2024 Purchase treasury stock
From June 29, 2024 to September 28, 2024 Equity incentive program Purchase treasury stock
From March 31, 2024 to June 29, 2024 Purchase treasury stock
From March 31, 2023 to March 31, 2024 Equity incentive program Contribution of 401(k) match Purchase of treasury stock
From September 30,2023 to December 30,2023 Purchase treasury stock
From June 30, 2020 to September 30, 2023 Equity incentive program Purchase treasury stock
From March 31, 2023 to June 14, 2023 Purchase treasury stock
From March 31, 2022 to March 31, 2023 Preferred stock conversion Contribution of 401(k) match Purchase of treasury stock
From July 2, 2022 to October 1, 2022 Preferred stock conversion Purchase treasury stock
From October 2, 2021 to February 1, 2022 Preferred stock conversion Purchase treasury stock
From July 3, 2021 to October 2, 2021 Preferred stock conversion Purchase treasury stock
From March 31, 2021 to July 3, 2021 Purchase treasury stock
From September 26, 2020 to December 26, 2020 Preferred stock conversion Purchase treasury stock
From June 27, 2020 to September 26, 2020 Purchase treasury stock
From March 31, 2019 to March 31, 2020 Preferred stock conversion Contribution of 401(k) match Purchase of treasury stock
from September 28, 2019 to December 28, 2019 Purchase treasury stock
From June 29, 2019 to September 28, 2019 Preferred stock conversion Purchase of treasury stock
From March 31, 2019 to June 29, 2019 Purchase of treasury stock
From March 31, 2018 to March 31, 2019 Common stock issuance Contribution of 401(k) match Purchase of treasury stock
From March 31, 2018 to December 29, 2018 Purchase treasury stock
From March 31, 2018 to September 29, 2018 Purchase treasury stock
from March 31, 2017 to December 30, 2017 Preferred stock conversion Purchase treasury stock
from March 31, 2017 to September 30, 2017 Preferred stock conversion
from March 31, 2017 to July 1, 2017 Preferred stock conversion
from March 31, 2016 to March 31, 2017 Preferred stock conversion Contribution of 401(k) match Purchase of treasury stock
from March 31, 2015 to March 31, 2016 Preferred stock conversion Contribution of 401(k) match Purchase of treasury stock
from March 31, 2014 to March 31, 2015 Preferred stock conversion Stock issued for profit sharing plan Contribution of 401(k) match Purchase of treasury stock
from March 31, 2013 to March 31, 2014 Preferred stock conversion Contribution of 401(k) match Purchase treasury stock
From March 31, 2012 to March 31, 2013 Preferred stock conversion Stock issued for profit sharing plan
from March 31, 2012 to January 25, 2013 Preferred stock conversion
from March 31, 2009 to March 31, 2010 Preferred stock conversion
from March 31, 2008 to March 31, 2009 Preferred stock conversion
from March 31, 2007 to March 31, 2008 Preferred stock conversion
from March 31, 2006 to March 31, 2007 Preferred stock issued Preferred stock conversion
from March 31, 2005 to March 31, 2006 Preferred stock conversion
from March 31, 2004 to March 31, 2005 Preferred stock conversion
from March 31, 2003 to March 31, 2004 Preferred stock conversion Preferred stock issued Preferred stock adjustment
from March 31, 2002 to March 31, 2003 Preferred stock conversion Common stock conversion
from March 31, 2001 to March 31, 2002 Preferred stock conversion Common stock conversion
from March 31, 2000 to March 31, 2001 Preferred Stock Conversion
from March 31, 1999 to March 31, 2000 Preferred Stock Conversion Common Stock Conversion
from March 31, 1998 to March 31, 1999 Equity issue Preferred stock conversion Common stock conversion Stock issuance
from March 31, 1995 to March 31, 1996 Debt to equity conversion Stock split in the form of a dividend
from July 31, 1993 to July 31, 1994 Retirement of common stock
from July 31, 1992 to July 31, 1993 Retirement of common stock