Weighted Average Number of Shares Outstanding, Basic of STATE STREET CORP from 31 Mar 2010 to 31 Dec 2025

Taxonomy & unit: us-gaap: shares
Description: Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period.
Summary: STATE STREET CORP quarterly and annual Weighted Average Number of Shares Outstanding, Basic in shares history and change rate from 31 Mar 2010 to 31 Dec 2025.
STATE STREET CORP Weighted Average Number of Shares Outstanding, Basic for the quarter ending 31 Dec 2025 was 284,545,000, a 4.5% decline year-over-year.
STATE STREET CORP annual Weighted Average Number of Shares Outstanding, Basic for 2025 was 284,545,000, a 4.5% decline from 2024.
STATE STREET CORP annual Weighted Average Number of Shares Outstanding, Basic for 2024 was 297,883,000, a 7.6% decline from 2023.
STATE STREET CORP annual Weighted Average Number of Shares Outstanding, Basic for 2023 was 322,337,000, a 12% decline from 2022.
Source SEC data: View on sec.gov

Weighted Average Number of Shares Outstanding, Basic, Quarterly (shares)

Weighted Average Number of Shares Outstanding, Basic, YoY Quarterly Change (%)

Weighted Average Number of Shares Outstanding, Basic, Annual (shares)

Weighted Average Number of Shares Outstanding, Basic, YoY Annual Change (%)

STATE STREET CORP Quarterly Weighted Average Number of Shares Outstanding, Basic (shares)

Period	Value	YoY Chg	Change %	Start Date	End Date	Report	Filed	Fiscal Year	Fiscal Period
Q4 2025	284,545,000	-13,338,000	-4.5%	01 Oct 2025	31 Dec 2025	10-K	19 Feb 2026	2025	FY
Q3 2025	283,434,000	-13,931,000	-4.7%	01 Jul 2025	30 Sep 2025	10-Q	30 Oct 2025	2025	Q3
Q2 2025	286,281,000	-14,283,000	-4.8%	01 Apr 2025	30 Jun 2025	10-Q	31 Jul 2025	2025	Q2
Q1 2025	288,562,000	-13,429,000	-4.4%	01 Jan 2025	31 Mar 2025	10-Q	01 May 2025	2025	Q1
Q4 2024	297,883,000	-24,454,000	-7.6%	01 Oct 2024	31 Dec 2024	10-K	19 Feb 2026	2025	FY
Q3 2024	297,365,000	-15,782,000	-5%	01 Jul 2024	30 Sep 2024	10-Q	30 Oct 2025	2025	Q3
Q2 2024	300,564,000	-28,819,000	-8.7%	01 Apr 2024	30 Jun 2024	10-Q	31 Jul 2025	2025	Q2
Q1 2024	301,991,000	-39,115,000	-11%	01 Jan 2024	31 Mar 2024	10-Q	01 May 2025	2025	Q1
Q4 2023	322,337,000	-42,877,000	-12%	01 Oct 2023	31 Dec 2023	10-K	19 Feb 2026	2025	FY
Q3 2023	313,147,000	-54,642,000	-15%	01 Jul 2023	30 Sep 2023	10-Q	31 Oct 2024	2024	Q3
Q2 2023	329,383,000	-37,992,000	-10%	01 Apr 2023	30 Jun 2023	10-Q	01 Aug 2024	2024	Q2
Q1 2023	341,106,000	-25,436,000	-6.9%	01 Jan 2023	31 Mar 2023	10-Q	02 May 2024	2024	Q1
Q4 2022	365,214,000	+12,649,000	+3.6%	01 Oct 2022	31 Dec 2022	10-K	13 Feb 2025	2024	FY
Q3 2022	367,789,000	+20,071,000	+5.8%	01 Jul 2022	30 Sep 2022	10-Q	27 Oct 2023	2023	Q3
Q2 2022	367,375,000	+21,486,000	+6.2%	01 Apr 2022	30 Jun 2022	10-Q	28 Jul 2023	2023	Q2
Q1 2022	366,542,000	+15,799,000	+4.5%	01 Jan 2022	31 Mar 2022	10-Q	27 Apr 2023	2023	Q1
Q4 2021	352,565,000	-300,000	-0.08%	01 Oct 2021	31 Dec 2021	10-K	15 Feb 2024	2023	FY
Q3 2021	347,718,000	-4,868,000	-1.4%	01 Jul 2021	30 Sep 2021	10-Q	26 Oct 2022	2022	Q3
Q2 2021	345,889,000	-6,268,000	-1.8%	01 Apr 2021	30 Jun 2021	10-Q	28 Jul 2022	2022	Q2
Q1 2021	350,743,000	-3,003,000	-0.85%	01 Jan 2021	31 Mar 2021	10-Q	27 Apr 2022	2022	Q1
Q4 2020	352,865,000	-17,046,000	-4.6%	01 Oct 2020	31 Dec 2020	10-K	16 Feb 2023	2022	FY
Q3 2020	352,586,000	-14,146,000	-3.9%	01 Jul 2020	30 Sep 2020	10-Q	22 Oct 2021	2021	Q3
Q2 2020	352,157,000	-21,616,000	-5.8%	01 Apr 2020	30 Jun 2020	10-Q	23 Jul 2021	2021	Q2
Q1 2020	353,746,000	-24,169,000	-6.4%	01 Jan 2020	31 Mar 2020	10-Q	23 Apr 2021	2021	Q1
Q4 2019	369,911,000	-2,072,000	-0.56%	01 Oct 2019	31 Dec 2019	10-K	17 Feb 2022	2021	FY
Q3 2019	366,732,000	-8,231,000	-2.2%	01 Jul 2019	30 Sep 2019	10-Q	23 Oct 2020	2020	Q3
Q2 2019	373,773,000	+8,154,000	+2.2%	01 Apr 2019	30 Jun 2019	10-Q	27 Jul 2020	2020	Q2
Q1 2019	377,915,000	+10,476,000	+2.9%	01 Jan 2019	31 Mar 2019	10-Q	28 Apr 2020	2020	Q1
Q4 2018	371,983,000	-2,810,000	-0.75%	01 Oct 2018	31 Dec 2018	10-K	19 Feb 2021	2020	FY
Q3 2018	374,963,000	+2,198,000	+0.59%	01 Jul 2018	30 Sep 2018	10-Q	25 Oct 2019	2019	Q3
Q2 2018	365,619,000	-9,776,000	-2.6%	01 Apr 2018	30 Jun 2018	10-Q	26 Jul 2019	2019	Q2
Q1 2018	367,439,000	-13,785,000	-3.6%	01 Jan 2018	31 Mar 2018	10-Q	01 May 2019	2019	Q1
Q4 2017	374,793,000	-16,692,000	-4.3%	01 Oct 2017	31 Dec 2017	10-K	20 Feb 2020	2019	FY
Q3 2017	372,765,000	-15,593,000	-4%	01 Jul 2017	30 Sep 2017	10-Q	31 Oct 2018	2018	Q3
Q2 2017	375,395,000	-18,765,000	-4.8%	01 Apr 2017	30 Jun 2017	10-Q	25 Jul 2018	2018	Q2
Q1 2017	381,224,000	-18,197,000	-4.6%	01 Jan 2017	31 Mar 2017	10-Q	03 May 2018	2018	Q1
Q4 2016	391,485,000	-16,371,000	-4%	01 Oct 2016	31 Dec 2016	8-K	02 May 2019	0
Q3 2016	388,358,000	-18,254,000	-4.5%	01 Jul 2016	30 Sep 2016	10-Q	01 Nov 2017	2017	Q3
Q2 2016	394,160,000	-16,514,000	-4%	01 Apr 2016	30 Jun 2016	10-Q	04 Aug 2017	2017	Q2
Q1 2016	399,421,000	-12,804,000	-3.1%	01 Jan 2016	31 Mar 2016	10-Q	04 May 2017	2017	Q1
Q4 2015	407,856,000	-16,367,000	-3.9%	01 Oct 2015	31 Dec 2015	10-K	26 Feb 2018	2017	FY
Q3 2015	406,612,000	-15,362,000	-3.6%	01 Jul 2015	30 Sep 2015	10-Q	03 Nov 2016	2016	Q3
Q2 2015	410,674,000	-17,150,000	-4%	01 Apr 2015	30 Jun 2015	10-Q	05 Aug 2016	2016	Q2
Q1 2015	412,225,000	-18,396,000	-4.3%	01 Jan 2015	31 Mar 2015	10-Q	06 May 2016	2016	Q1
Q4 2014	424,223,000	-22,022,000	-4.9%	01 Oct 2014	31 Dec 2014	10-K	17 Feb 2017	2016	FY
Q3 2014	421,974,000	-20,886,000	-4.7%	01 Jul 2014	30 Sep 2014	10-Q	06 Nov 2015	2015	Q3
Q2 2014	427,824,000	-24,352,000	-5.4%	01 Apr 2014	30 Jun 2014	10-Q	07 Aug 2015	2015	Q2
Q1 2014	430,621,000	-23,694,000	-5.2%	01 Jan 2014	31 Mar 2014	10-Q	08 May 2015	2015	Q1
Q4 2013	446,245,000	-28,213,000	-5.9%	01 Oct 2013	31 Dec 2013	10-K	19 Feb 2016	2015	FY
Q3 2013	442,860,000	-29,495,000	-6.2%	01 Jul 2013	30 Sep 2013	10-Q	10 Nov 2014	2014	Q3
Q2 2013	452,176,000	-29,228,000	-6.1%	31 Mar 2013	30 Jun 2013	10-Q	06 Aug 2013	2013	Q2
Q1 2013	454,315,000	-30,627,000	-6.3%	01 Jan 2013	31 Mar 2013	10-Q	09 May 2014	2014	Q1
Q4 2012	474,458,000	-18,140,000	-3.7%	01 Oct 2012	31 Dec 2012	10-K	20 Feb 2015	2014	FY
Q3 2012	472,355,000	-18,485,000	-3.8%	01 Jul 2012	30 Sep 2012	10-Q	06 Nov 2013	2013	Q3
Q2 2012	481,404,000	-15,402,000	-3.1%	31 Mar 2012	30 Jun 2012	10-Q	06 Aug 2013	2013	Q2
Q1 2012	484,942,000	-12,529,000	-2.5%	01 Jan 2012	31 Mar 2012	10-Q	03 May 2013	2013	Q1
Q4 2011	492,598,000	-2,796,000	-0.56%	01 Oct 2011	31 Dec 2011	10-K	22 Feb 2013	2012	FY
Q3 2011	490,840,000	-4,889,000	-0.99%	01 Jul 2011	30 Sep 2011	10-Q	02 Nov 2012	2012	Q3
Q2 2011	496,806,000	+1,200,000	+0.24%	31 Mar 2011	30 Jun 2011	10-Q	03 Aug 2012	2012	Q2
Q1 2011	497,471,000	+2,883,000	+0.58%	01 Jan 2011	31 Mar 2011	10-Q	04 May 2012	2012	Q1
Q4 2010	495,394,000			01 Oct 2010	31 Dec 2010	10-K	22 Feb 2013	2012	FY
Q3 2010	495,729,000			01 Jul 2010	30 Sep 2010	10-Q	04 Nov 2011	2011	Q3
Q2 2010	495,606,000			01 Apr 2010	30 Jun 2010	10-Q	05 Aug 2011	2011	Q2
Q1 2010	494,588,000			01 Jan 2010	31 Mar 2010	10-Q	09 May 2011	2011	Q1

STATE STREET CORP Annual Weighted Average Number of Shares Outstanding, Basic (shares)

Period	Value	YoY Chg	Change %	Start Date	End Date	Report	Filed	Fiscal Year	Fiscal Period
2025	284,545,000	-13,338,000	-4.5%	01 Jan 2025	31 Dec 2025	10-K	19 Feb 2026	2025	FY
2024	297,883,000	-24,454,000	-7.6%	01 Jan 2024	31 Dec 2024	10-K	19 Feb 2026	2025	FY
2023	322,337,000	-42,877,000	-12%	01 Jan 2023	31 Dec 2023	10-K	19 Feb 2026	2025	FY
2022	365,214,000	+12,649,000	+3.6%	01 Jan 2022	31 Dec 2022	10-K	13 Feb 2025	2024	FY
2021	352,565,000	-300,000	-0.08%	01 Jan 2021	31 Dec 2021	10-K	15 Feb 2024	2023	FY
2020	352,865,000	-17,046,000	-4.6%	01 Jan 2020	31 Dec 2020	10-K	16 Feb 2023	2022	FY
2019	369,911,000	-2,072,000	-0.56%	01 Jan 2019	31 Dec 2019	10-K	17 Feb 2022	2021	FY
2018	371,983,000	-2,810,000	-0.75%	01 Jan 2018	31 Dec 2018	10-K	19 Feb 2021	2020	FY
2017	374,793,000	-16,692,000	-4.3%	01 Jan 2017	31 Dec 2017	10-K	20 Feb 2020	2019	FY
2016	391,485,000	-16,371,000	-4%	01 Jan 2016	31 Dec 2016	8-K	02 May 2019	0
2015	407,856,000	-16,367,000	-3.9%	01 Jan 2015	31 Dec 2015	10-K	26 Feb 2018	2017	FY
2014	424,223,000	-22,022,000	-4.9%	01 Jan 2014	31 Dec 2014	10-K	17 Feb 2017	2016	FY
2013	446,245,000	-28,213,000	-5.9%	01 Jan 2013	31 Dec 2013	10-K	19 Feb 2016	2015	FY
2012	474,458,000	-18,140,000	-3.7%	01 Jan 2012	31 Dec 2012	10-K	20 Feb 2015	2014	FY
2011	492,598,000	-2,796,000	-0.56%	31 Dec 2010	31 Dec 2011	10-K	22 Feb 2013	2012	FY
2010	495,394,000			31 Dec 2009	31 Dec 2010	10-K	22 Feb 2013	2012	FY

* An asterisk sign (*) next to the value indicates that the value is likely invalid.