AMG common stock issued history

Trailing twelve months (TTM) · USD. Each value covers four complete reported quarters.

Affiliated Managers Group, Inc. Common Stock Common Stock Issued — Trailing twelve months (TTM) (USD)
Period ending	Common Stock Issued (USD)
Jun 30, 2026	0
Mar 31, 2026	0
Dec 31, 2025	0
Sep 30, 2025	0
Jun 30, 2025	0
Mar 31, 2025	0
Dec 31, 2024	0
Sep 30, 2024	0
Jun 30, 2024	0
Mar 31, 2024	0
Dec 31, 2023	7,300,000
Sep 30, 2023	7,300,000
Jun 30, 2023	7,300,000
Mar 31, 2023	7,300,000
Dec 31, 2022	6,300,000
Sep 30, 2022	6,300,000
Jun 30, 2022	6,300,000
Mar 31, 2022	6,300,000
Dec 31, 2021	0
Sep 30, 2021	0
Jun 30, 2021	0
Mar 31, 2021	0
Dec 31, 2020	0
Sep 30, 2020	0
Jun 30, 2020	0
Mar 31, 2020	0
Dec 31, 2019	0
Sep 30, 2019	600,000
Jun 30, 2019	5,600,000
Mar 31, 2019	6,700,000
Dec 31, 2018	9,700,000
Sep 30, 2018	17,300,000
Jun 30, 2018	16,500,000
Mar 31, 2018	24,600,000
Dec 31, 2017	41,900,000
Sep 30, 2017	336,300,000
Jun 30, 2017	487,600,000
Mar 31, 2017	481,600,000
Dec 31, 2016	465,800,000
Sep 30, 2016	167,000,000
Jun 30, 2016	12,300,000
Mar 31, 2016	18,700,000
Dec 31, 2015	57,800,000
Sep 30, 2015	57,500,000
Jun 30, 2015	70,600,000
Mar 31, 2015	78,200,000
Dec 31, 2014	41,400,000
Sep 30, 2014	38,400,000
Jun 30, 2014	36,200,000
Mar 31, 2014	25,800,000
Dec 31, 2013	48,200,000
Sep 30, 2013	75,400,000
Jun 30, 2013	87,000,000
Mar 31, 2013	87,500,000
Dec 31, 2012	73,400,000
Sep 30, 2012	47,700,000
Jun 30, 2012	24,700,000
Mar 31, 2012	23,100,000
Dec 31, 2011	27,200,000
Sep 30, 2011	35,521,000
Jun 30, 2011	240,621,000
Mar 31, 2011	357,821,000
Dec 31, 2010	341,076,000
Sep 30, 2010	338,120,000
Jun 30, 2010	6,600,000
Mar 31, 2010	-104,678,000
Dec 31, 2009	37,125,000
Sep 30, 2009	29,793,000
Jun 30, 2009	161,893,000
Mar 31, 2009	169,297,000
Dec 31, 2008	238,816,000
Sep 30, 2008	739,423,000
Jun 30, 2008	747,369,000
Mar 31, 2008	731,476,000
Dec 31, 2007	553,324,000
Sep 30, 2007	58,625,000
Jun 30, 2007	56,076,000
Mar 31, 2007	55,983,000
Dec 31, 2006	52,765,000
Sep 30, 2006	51,459,000
Jun 30, 2006	50,314,000
Mar 31, 2006	59,558,000
Dec 31, 2005	28,892,000
Sep 30, 2005	24,257,000
Jun 30, 2005	14,025,000
Mar 31, 2005	301,741,000
Dec 31, 2004	311,414,000
Sep 30, 2004	311,414,000
Jun 30, 2004	311,414,000
Mar 31, 2004	11,414,000
Dec 31, 2003	0
Sep 30, 2003	-1,047,000
Jun 30, 2003	-1,047,000
Mar 31, 2003	-1,047,000
Dec 31, 2002	0
Sep 30, 2002	1,047,000
Jun 30, 2002	-220,444,000
Mar 31, 2002	11,261,000
Dec 31, 2001	11,964,000
Sep 30, 2001	11,964,000