Affiliated Managers Group, Inc. 4.750% Junior Subordinated Notes due 2060 (MGRB)

Shares Out (Diluted)

26.90M

Quarterly · Period ending: Jun 30, 2026

MGRB Shares Out (Diluted)

Latest reported26.90Mperiod endingJun 30, 2026

MGRB Quarterly Shares Out (Diluted) (11.24M → 26.90M)

Quarterly shares out (diluted)

High-resolution chart · PNG

MGRB shares out (diluted) history

Quarterly. Dates are reporting period ends; fiscal years can differ from calendar years.

Affiliated Managers Group, Inc. 4.750% Junior Subordinated Notes due 2060 Shares Out (Diluted) — Quarterly
Period ending	Shares Out (Diluted)
Jun 30, 2026	26,900,000
Mar 31, 2026	27,500,000
Dec 31, 2025	31,500,000
Sep 30, 2025	33,000,000
Jun 30, 2025	32,300,000
Mar 31, 2025	32,600,000
Dec 31, 2024	36,000,000
Sep 30, 2024	35,000,000
Jun 30, 2024	35,300,000
Mar 31, 2024	40,100,000
Dec 31, 2023	41,300,000
Sep 30, 2023	43,400,000
Jun 30, 2023	42,100,000
Mar 31, 2023	39,900,000
Dec 31, 2022	46,000,000
Sep 30, 2022	43,500,000
Jun 30, 2022	44,500,000
Mar 31, 2022	46,900,000
Dec 31, 2021	43,900,000
Sep 30, 2021	44,300,000
Jun 30, 2021	44,600,000
Mar 31, 2021	45,400,000
Dec 31, 2020	47,500,000
Sep 30, 2020	46,500,000
Jun 30, 2020	47,300,000
Mar 31, 2020	47,800,000
Dec 31, 2019	49,100,000
Sep 30, 2019	50,400,000
Jun 30, 2019	51,000,000
Mar 31, 2019	51,900,000
Dec 31, 2018	52,500,000
Sep 30, 2018	55,400,000
Jun 30, 2018	54,200,000
Mar 31, 2018	57,000,000
Dec 31, 2017	58,000,000
Sep 30, 2017	58,300,000
Jun 30, 2017	58,700,000
Mar 31, 2017	59,200,000
Dec 31, 2016	57,800,000
Sep 30, 2016	56,600,000
Jun 30, 2016	56,500,000
Mar 31, 2016	56,500,000
Dec 31, 2015	56,700,000
Sep 30, 2015	57,000,000
Jun 30, 2015	57,500,000
Mar 31, 2015	57,800,000
Dec 31, 2014	58,500,000
Sep 30, 2014	58,800,000
Jun 30, 2014	58,700,000
Mar 31, 2014	55,200,000
Dec 31, 2013	59,100,000
Sep 30, 2013	56,900,000
Jun 30, 2013	54,600,000
Mar 31, 2013	54,200,000
Dec 31, 2012	55,500,000
Sep 30, 2012	53,000,000
Jun 30, 2012	52,700,000
Mar 31, 2012	52,900,000
Dec 31, 2011	52,600,000
Sep 30, 2011	53,000,000
Jun 30, 2011	53,400,000
Mar 31, 2011	53,100,000
Dec 31, 2010	49,398,535
Sep 30, 2010	51,900,000
Jun 30, 2010	47,600,000
Mar 31, 2010	45,421,716
Dec 31, 2009	43,333,355
Sep 30, 2009	44,267,107
Jun 30, 2009	43,159,140
Mar 31, 2009	41,082,130
Dec 31, 2008	40,872,656
Sep 30, 2008	42,063,538
Jun 30, 2008	42,371,454
Mar 31, 2008	40,821,649
Dec 31, 2007	44,921,784
Sep 30, 2007	44,672,886
Jun 30, 2007	45,230,844
Mar 31, 2007	44,600,908
Dec 31, 2006	44,600,908
Sep 30, 2006	44,399,722
Jun 30, 2006	45,213,524
Mar 31, 2006	46,307,678
Dec 31, 2005	44,689,655
Sep 30, 2005	44,908,036
Jun 30, 2005	44,375,152
Mar 31, 2005	44,075,669
Dec 31, 2004	39,644,676
Sep 30, 2004	38,481,044
Jun 30, 2004	38,197,082
Mar 31, 2004	31,955,353
Dec 31, 2003	46,560,696
Sep 30, 2003	32,951,832
Jun 30, 2003	32,228,521
Mar 31, 2003	32,593,413
Dec 31, 2002	33,659,275
Sep 30, 2002	33,452,701
Jun 30, 2002	34,294,470
Mar 31, 2002	34,444,963
Dec 31, 2001	34,444,963
Sep 30, 2001	34,262,748