股本结构
单位：万股
| 公告日期 | 2026-08-07 | 2026-02-05 | 2025-02-06 | 2024-02-01 | 2022-11-03 | 2022-08-05 |
|---|---|---|---|---|---|---|
| 证券总股本 | 409.77 | 409.44 | 408.95 | 408.46 | 407.97 | 408.09 |
| 普通股本 | 409.77 | 409.44 | 408.95 | 408.46 | 407.97 | 408.09 |
| 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 | 2026-06-28 | 2025-12-28 | 2024-12-29 | 2023-12-24 | 2022-09-25 | 2022-07-29 |
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 |
|---|---|---|---|---|
| 2026-08-07 | 409.77 | 未披露 |
更多>>
From March 29,2026 to June 28,2026
Shares issued in connection with share-based compensation plans
|
2026-06-28 |
| 2026-02-05 | 409.44 | 未披露 |
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From September 28, 2025 to December 28, 2025
Shares issued in connection with share-based compensation plans
|
2025-12-28 |
| 2025-02-06 | 408.95 | 未披露 |
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From September 29, 2024 to December 29, 2024
Shares issued in connection with share-based compensation plans
|
2024-12-29 |
| 2024-02-01 | 408.46 | 未披露 |
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From September 24,2023 to December 24,2023
Shares issued in connection with share-based compensation plans
|
2023-12-24 |
| 2022-11-03 | 407.97 | 未披露 |
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From June 26, 2022 to September 25, 2022
Repurchase of common stock
|
2022-09-25 |
| 2022-08-05 | 408.09 | 未披露 | 定期报告 | 2022-07-29 |
| 2022-07-22 | 408.36 | 未披露 | 定期报告 | 2022-07-19 |
| 2022-08-05 | 409.48 | 未披露 |
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From March 27, 2022 to June 26, 2022
Repurchase of common stock
|
2022-06-26 |
| 2021-11-05 | 411.52 | 未披露 |
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From June 27, 2021 to September 26, 2021
Shares issued in connection with share-based compensation plans
|
2021-09-26 |
| 2020-11-06 | 411.49 | 未披露 |
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From June 28, 2020 to September 27, 2020
Shares issued in connection with share-based compensation plans
|
2020-09-27 |
| 2020-08-07 | 411.47 | 未披露 |
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from March 29, 2020 to June 5, 2020
Repurchase of common stock
|
2020-06-05 |
| 2020-06-12 | 414.14 | 未披露 |
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From March 31, 2019 to March 29, 2020
Shares issued in connection with share-based compensation plans
Repurchase of common stock
|
2020-03-29 |
| 2020-02-07 | 421.33 | 未披露 |
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from September 29, 2019 to December 29, 2019
Repurchase of common stock
|
2019-12-29 |
| 2019-11-08 | 422.70 | 未披露 |
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from June 30, 2019 to September 29, 2019
Shares issued in connection with share-based compensation plans
|
2019-09-29 |
| 2019-08-09 | 422.68 | 未披露 |
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From March 31, 2019 to June 30, 2019
Shares issued in connection with share-based compensation plans
|
2019-06-30 |
| 2019-06-14 | 421.07 | 未披露 | 定期报告 | 2019-06-14 |
| 2019-06-14 | 419.46 | 未披露 |
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from March 25, 2018 to March 31, 2019
Shares issued in connection with share-based compensation plans
Repurchase of common stock
|
2019-03-31 |
| 2019-02-01 | 417.72 | 未披露 |
更多>>
From March 25, 2018 to December 23, 2018
Shares issued in connection with share-based compensation plans
Repurchase of common stock
|
2018-12-23 |
| 2018-11-02 | 419.16 | 未披露 |
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From March 25, 2018 to September 23, 2018
Shares issued in connection with share-based compensation plans
|
2018-09-23 |
| 2018-08-03 | 418.75 | 未披露 |
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From March 25, 2018 to June 5, 2018
Shares issued in connection with share-based compensation plans
|
2018-06-05 |
| 2017-11-03 | 418.45 | 未披露 |
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From March 26, 2017 to September 24, 2017
Shares issued in connection with share-based compensation plans
|
2017-09-24 |
| 2017-08-04 | 417.91 | 未披露 |
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From March 27, 2016 to June 25, 2017
Shares issued in connection with share-based compensation plans
|
2017-06-25 |
| 2017-02-03 | 417.65 | 未披露 |
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From March 27, 2016 to November 4, 2016
Shares issued in connection with share-based compensation plans
Repurchase of common stock
|
2016-11-04 |
| 2016-08-05 | 417.21 | 未披露 |
更多>>
From March 27, 2016 to June 26, 2016
Shares issued in connection with share-based compensation plans
Repurchase of common stock
|
2016-06-26 |
| 2016-06-10 | 418.27 | 未披露 | 定期报告 | 2016-06-06 |
| 2016-06-10 | 417.73 | 未披露 |
更多>>
from March 29, 2015 to March 27, 2016
Shares issued in connection with share-based compensation plans
Repurchase of common stock
|
2016-03-27 |
| 2016-02-05 | 434.87 | 未披露 | 定期报告 | 2016-02-05 |
| 2016-02-05 | 434.77 | 未披露 |
更多>>
from March 29, 2015 to December 27, 2015
Shares issued in connection with share-based compensation plans
Repurchase of common stock
|
2015-12-27 |
| 2015-11-05 | 443.05 | 未披露 |
更多>>
from March 29, 2015 to July 22, 2015
Shares issued in connection with share-based compensation plans
Repurchase of common stock
|
2015-07-22 |
| 2015-08-07 | 447.97 | 未披露 |
更多>>
from March 29, 2015 to June 28, 2015
Shares issued in connection with share- based compensation plans
Repurchase of common stock
|
2015-06-28 |
| 2015-06-12 | 458.35 | 未披露 | 定期报告 | 2015-06-09 |
| 2015-06-12 | 460.44 | 未披露 |
更多>>
from March 30, 2014 to March 29, 2015
Shares issued in connection with share-based compensation plans
Repurchase of common stock
|
2015-03-29 |
| 2015-02-06 | 449.67 | 未披露 |
更多>>
from March 30, 2014 to December 28, 2014
Shares issued in connection with share- based compensation plans
Repurchase of common stock
|
2014-12-28 |
| 2014-11-07 | 448.00 | 未披露 | 定期报告 | 2014-11-07 |
| 2014-11-07 | 447.42 | 未披露 |
更多>>
from March 30, 2014 to September 28, 2014
Shares issued in connection with share-based compensation plans
Repurchase of common stock
|
2014-09-28 |
| 2014-07-25 | 447.01 | 未披露 | 定期报告 | 2014-07-23 |
| 2014-08-08 | 447.01 | 未披露 |
更多>>
from March 30, 2014 to June 29, 2014
Shares issued in connection with share-based compensation plans
Repurchase of common stock
|
2014-06-29 |
| 2014-06-13 | 446.43 | 未披露 | 定期报告 | 2014-06-06 |
| 2014-06-13 | 448.22 | 未披露 |
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from March 31, 2013 to March 30, 2014
Shares issued in connection with share-based compensation plans
Repurchase of common stock
|
2014-03-30 |
| 2014-02-07 | 445.93 | 未披露 | 定期报告 | 2014-02-05 |
| 2014-02-07 | 446.47 | 未披露 |
更多>>
from March 31, 2013 to December 29, 2013
Shares issued in connection with the exercise of employee stock options
Repurchase of common stock
|
2013-12-29 |
| 2013-11-08 | 447.01 | 未披露 | 定期报告 | 2013-11-08 |
| 2013-08-09 | 446.01 | 未披露 |
更多>>
from March 31, 2013 to June 30, 2013
Shares issued in connection with the exercise of employee stock options
|
2013-06-30 |
| 2013-06-14 | 437.86 | 未披露 |
更多>>
From March 25, 2012 to March 31, 2013
Shares issued in connection with share-based compensation plans
Repurchase of common stock
|
2013-03-31 |
| 2013-02-01 | 443.04 | 未披露 |
更多>>
from March 25, 2012 to December 23, 2012
Shares issued in connection with share based compensation plans
Repurchase of common stock
|
2012-12-23 |
| 2012-11-02 | 446.69 | 未披露 | 定期报告 | 2012-11-02 |
| 2012-11-02 | 441.69 | 未披露 |
更多>>
from March 25, 2012 to September 23, 2012
Shares issued in connection with the exercise of employee stock options
|
2012-09-23 |
| 2012-08-03 | 440.23 | 未披露 |
更多>>
from March 25, 2012 to June 24, 2012
Shares issued in connection with the exercise of employee stock options
|
2012-06-24 |
| 2012-06-07 | 436.38 | 未披露 |
更多>>
from March 27, 2011 to March 25, 2012
Shares issued in connection with exercise of employee stock options
Repurchase of common stock
|
2012-03-25 |
| 2012-02-03 | 434.90 | 未披露 | 定期报告 | 2012-02-03 |
| 2012-02-03 | 494.80 | 未披露 |
更多>>
from March 27, 2011 to December 25, 2011
Shares issued in connection with the exercise of employee stock options
Repurchase of common stock
|
2011-12-25 |
| 2011-11-04 | 496.89 | 未披露 | 定期报告 | 2011-10-26 |
| 2011-11-04 | 500.68 | 未披露 |
更多>>
from March 27, 2011 to September 25, 2011
Shares issued in connection with employee stock options
Repurchase of common stock
|
2011-09-25 |
| 2011-08-05 | 502.98 | 未披露 | 定期报告 | 2011-07-29 |
| 2011-08-05 | 505.11 | 未披露 | 定期报告 | 2011-06-26 |
| 2011-06-09 | 507.88 | 未披露 | 定期报告 | 2011-06-02 |
| 2011-06-09 | 508.27 | 未披露 |
更多>>
from mar 28 2010 to mar 27 2011
Shares issued in connection with exercise of employee stock options
|
2011-03-27 |
| 2011-02-04 | 508.23 | 未披露 | 定期报告 | 2011-02-04 |
| 2011-02-04 | 518.34 | 未披露 |
更多>>
from March 28, 2010 to December 26, 2010
Shares issued in connection with exercise of employee stock options
|
2010-12-26 |
| 2010-11-05 | 549.62 | 未披露 | 定期报告 | 2010-11-02 |
| 2010-06-11 | 559.44 | 未披露 |
更多>>
from March 29, 2009 to March 28, 2010
Shares issued in connection with exercise of employee stock options
|
2010-03-28 |
| 2010-02-04 | 564.09 | 未披露 |
更多>>
from March 29, 2009 to December 27, 2009
Shares issued in connection with the exercise of employee stock options
|
2009-12-27 |
| 2009-06-10 | 561.19 | 未披露 |
更多>>
from March 30, 2008 to March 29, 2009
Shares issued in connection with exercise of employee stock options and warrants
Repurchase of common stock
|
2009-03-29 |
| 2008-06-12 | 618.32 | 未披露 | 定期报告 | 2008-06-05 |
| 2008-06-12 | 618.07 | 未披露 |
更多>>
from March 25, 2007 to March 30, 2008
Shares issued in connection with exercise of employee stock options and warrants
Repurchase of common stock
|
2008-03-30 |
| 2007-06-22 | 601.81 | 未披露 |
更多>>
from March 26, 2006 to March 25, 2007
Shares issued in connection with exercise of employee stock options
|
2007-03-25 |
| 2006-06-23 | 574.93 | 未披露 | 定期报告 | 2006-06-15 |
| 2006-06-23 | 570.93 | 未披露 |
更多>>
from March 27, 2005 to March 26, 2006
Shares issued in connection with exercise of employee stock options
|
2006-03-26 |
| 2005-06-23 | 556.42 | 未披露 | 定期报告 | 2005-06-20 |
| 2005-06-23 | 554.92 | 未披露 |
更多>>
from MARCH 28, 2004 to MARCH 27, 2005
SHARES ISSUED IN CONNECTION WITH THE EXERCISE OF WARRANTS
SHARES ISSUED IN CONNECTION WITH EXERCISE OF EMPLOYEE STOCK OPTIONS
ISSUANCE OF RESTRICTED STOCK AWARD
REPURCHASE OF TREASURY STOCK
|
2005-03-27 |
| 2004-06-24 | 521.39 | 未披露 |
更多>>
from March 30, 2003 to March 28, 2004
Repurchase of treasury stock
|
2004-03-28 |
| 2003-06-27 | 536.64 | 未披露 | 定期报告 | 2003-06-06 |
| 2003-06-27 | 542.40 | 未披露 |
更多>>
from March 31, 2002 to MARCH 30, 2003
REPURCHASE OF TREASURY STOCK
|
2003-03-30 |
| 2002-06-25 | 627.25 | 未披露 | 定期报告 | 2002-06-07 |
| 2002-06-25 | 702.35 | 未披露 |
更多>>
from March 25, 2001 to March 31, 2002
Repurchase of treasury stock
|
2002-03-31 |
| 2001-06-21 | 706.52 | 未披露 |
更多>>
from March 26, 2000 to March 25, 2001
Stock compensation
Warrants exercised
|
2001-03-25 |
| 2000-06-26 | 704.02 | 未披露 | 定期报告 | 2000-06-06 |
| 2000-06-26 | 704.02 | 未披露 |
更多>>
from March 28, 1999 to March 26, 2000
Common stock issued in connection with merger
|
2000-03-26 |
| 1997-06-26 | 472.22 | 未披露 |
更多>>
from March 27, 1994 to March 26, 1995
Forfeiture of deferred compensation
|
1995-03-26 |
| 1997-06-26 | 473.22 | 未披露 | 定期报告 | 1994-03-27 |
From March 29,2026 to June 28,2026
Shares issued in connection with share-based compensation plans
From September 28, 2025 to December 28, 2025
Shares issued in connection with share-based compensation plans
From September 29, 2024 to December 29, 2024
Shares issued in connection with share-based compensation plans
From September 24,2023 to December 24,2023
Shares issued in connection with share-based compensation plans
From June 26, 2022 to September 25, 2022
Repurchase of common stock
From March 27, 2022 to June 26, 2022
Repurchase of common stock
From June 27, 2021 to September 26, 2021
Shares issued in connection with share-based compensation plans
From June 28, 2020 to September 27, 2020
Shares issued in connection with share-based compensation plans
from March 29, 2020 to June 5, 2020
Repurchase of common stock
From March 31, 2019 to March 29, 2020
Shares issued in connection with share-based compensation plans
Repurchase of common stock
from September 29, 2019 to December 29, 2019
Repurchase of common stock
from June 30, 2019 to September 29, 2019
Shares issued in connection with share-based compensation plans
From March 31, 2019 to June 30, 2019
Shares issued in connection with share-based compensation plans
from March 25, 2018 to March 31, 2019
Shares issued in connection with share-based compensation plans
Repurchase of common stock
From March 25, 2018 to December 23, 2018
Shares issued in connection with share-based compensation plans
Repurchase of common stock
From March 25, 2018 to September 23, 2018
Shares issued in connection with share-based compensation plans
From March 25, 2018 to June 5, 2018
Shares issued in connection with share-based compensation plans
From March 26, 2017 to September 24, 2017
Shares issued in connection with share-based compensation plans
From March 27, 2016 to June 25, 2017
Shares issued in connection with share-based compensation plans
From March 27, 2016 to November 4, 2016
Shares issued in connection with share-based compensation plans
Repurchase of common stock
From March 27, 2016 to June 26, 2016
Shares issued in connection with share-based compensation plans
Repurchase of common stock
from March 29, 2015 to March 27, 2016
Shares issued in connection with share-based compensation plans
Repurchase of common stock
from March 29, 2015 to December 27, 2015
Shares issued in connection with share-based compensation plans
Repurchase of common stock
from March 29, 2015 to July 22, 2015
Shares issued in connection with share-based compensation plans
Repurchase of common stock
from March 29, 2015 to June 28, 2015
Shares issued in connection with share- based compensation plans
Repurchase of common stock
from March 30, 2014 to March 29, 2015
Shares issued in connection with share-based compensation plans
Repurchase of common stock
from March 30, 2014 to December 28, 2014
Shares issued in connection with share- based compensation plans
Repurchase of common stock
from March 30, 2014 to September 28, 2014
Shares issued in connection with share-based compensation plans
Repurchase of common stock
from March 30, 2014 to June 29, 2014
Shares issued in connection with share-based compensation plans
Repurchase of common stock
from March 31, 2013 to March 30, 2014
Shares issued in connection with share-based compensation plans
Repurchase of common stock
from March 31, 2013 to December 29, 2013
Shares issued in connection with the exercise of employee stock options
Repurchase of common stock
from March 31, 2013 to June 30, 2013
Shares issued in connection with the exercise of employee stock options
From March 25, 2012 to March 31, 2013
Shares issued in connection with share-based compensation plans
Repurchase of common stock
from March 25, 2012 to December 23, 2012
Shares issued in connection with share based compensation plans
Repurchase of common stock
from March 25, 2012 to September 23, 2012
Shares issued in connection with the exercise of employee stock options
from March 25, 2012 to June 24, 2012
Shares issued in connection with the exercise of employee stock options
from March 27, 2011 to March 25, 2012
Shares issued in connection with exercise of employee stock options
Repurchase of common stock
from March 27, 2011 to December 25, 2011
Shares issued in connection with the exercise of employee stock options
Repurchase of common stock
from March 27, 2011 to September 25, 2011
Shares issued in connection with employee stock options
Repurchase of common stock
from mar 28 2010 to mar 27 2011
Shares issued in connection with exercise of employee stock options
from March 28, 2010 to December 26, 2010
Shares issued in connection with exercise of employee stock options
from March 29, 2009 to March 28, 2010
Shares issued in connection with exercise of employee stock options
from March 29, 2009 to December 27, 2009
Shares issued in connection with the exercise of employee stock options
from March 30, 2008 to March 29, 2009
Shares issued in connection with exercise of employee stock options and warrants
Repurchase of common stock
from March 25, 2007 to March 30, 2008
Shares issued in connection with exercise of employee stock options and warrants
Repurchase of common stock
from March 26, 2006 to March 25, 2007
Shares issued in connection with exercise of employee stock options
from March 27, 2005 to March 26, 2006
Shares issued in connection with exercise of employee stock options
from MARCH 28, 2004 to MARCH 27, 2005
SHARES ISSUED IN CONNECTION WITH THE EXERCISE OF WARRANTS
SHARES ISSUED IN CONNECTION WITH EXERCISE OF EMPLOYEE STOCK OPTIONS
ISSUANCE OF RESTRICTED STOCK AWARD
REPURCHASE OF TREASURY STOCK
from March 30, 2003 to March 28, 2004
Repurchase of treasury stock
from March 31, 2002 to MARCH 30, 2003
REPURCHASE OF TREASURY STOCK
from March 25, 2001 to March 31, 2002
Repurchase of treasury stock
from March 26, 2000 to March 25, 2001
Stock compensation
Warrants exercised
from March 28, 1999 to March 26, 2000
Common stock issued in connection with merger
from March 27, 1994 to March 26, 1995
Forfeiture of deferred compensation