Shares Out (Basic)

35.70M

Quarterly · Period ending: Jun 30, 2026

GATX Shares Out (Basic)

Latest reported35.70Mperiod endingJun 30, 2026

GATX Quarterly Shares Out (Basic) (50.57M → 35.70M)

Quarterly shares out (basic)

High-resolution chart · PNG

GATX shares out (basic) history

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

Gatx Corp Shares Out (Basic) — Quarterly
Period ending	Shares Out (Basic)
Jun 30, 2026	35,700,000
Mar 31, 2026	35,700,000
Dec 31, 2025	35,800,000
Sep 30, 2025	35,900,000
Jun 30, 2025	35,900,000
Mar 31, 2025	35,900,000
Dec 31, 2024	35,800,000
Sep 30, 2024	35,800,000
Jun 30, 2024	35,800,000
Mar 31, 2024	35,800,000
Dec 31, 2023	35,700,000
Sep 30, 2023	35,700,000
Jun 30, 2023	35,600,000
Mar 31, 2023	35,300,000
Dec 31, 2022	35,200,000
Sep 30, 2022	35,200,000
Jun 30, 2022	35,500,000
Mar 31, 2022	35,500,000
Dec 31, 2021	35,500,000
Sep 30, 2021	35,500,000
Jun 30, 2021	35,400,000
Mar 31, 2021	35,200,000
Dec 31, 2020	35,000,000
Sep 30, 2020	35,000,000
Jun 30, 2020	34,900,000
Mar 31, 2020	34,900,000
Dec 31, 2019	34,900,000
Sep 30, 2019	35,400,000
Jun 30, 2019	36,000,000
Mar 31, 2019	36,500,000
Dec 31, 2018	37,100,000
Sep 30, 2018	37,700,000
Jun 30, 2018	37,700,000
Mar 31, 2018	37,900,000
Dec 31, 2017	38,100,000
Sep 30, 2017	38,600,000
Jun 30, 2017	39,000,000
Mar 31, 2017	39,400,000
Dec 31, 2016	39,700,000
Sep 30, 2016	40,100,000
Jun 30, 2016	40,600,000
Mar 31, 2016	41,400,000
Dec 31, 2015	42,000,000
Sep 30, 2015	42,800,000
Jun 30, 2015	43,500,000
Mar 31, 2015	44,100,000
Dec 31, 2014	44,200,000
Sep 30, 2014	44,400,000
Jun 30, 2014	45,500,000
Mar 31, 2014	46,000,000
Dec 31, 2013	46,100,000
Sep 30, 2013	46,200,000
Jun 30, 2013	46,500,000
Mar 31, 2013	46,900,000
Dec 31, 2012	46,900,000
Sep 30, 2012	46,900,000
Jun 30, 2012	46,800,000
Mar 31, 2012	46,700,000
Dec 31, 2011	46,400,000
Sep 30, 2011	46,500,000
Jun 30, 2011	46,400,000
Mar 31, 2011	46,300,000
Dec 31, 2010	46,100,000
Sep 30, 2010	46,200,000
Jun 30, 2010	46,200,000
Mar 31, 2010	46,000,000
Dec 31, 2009	45,900,000
Sep 30, 2009	45,900,000
Jun 30, 2009	46,200,000
Mar 31, 2009	48,300,000
Dec 31, 2008	48,500,000
Sep 30, 2008	48,600,000
Jun 30, 2008	46,400,000
Mar 31, 2008	46,800,000
Dec 31, 2007	48,100,000
Sep 30, 2007	48,700,000
Jun 30, 2007	50,600,000
Mar 31, 2007	52,200,000
Dec 31, 2006	51,077,000
Sep 30, 2006	51,077,000
Jun 30, 2006	50,891,000
Mar 31, 2006	50,566,000
Dec 31, 2005	50,272,000
Sep 30, 2005	50,272,000
Jun 30, 2005	49,931,000
Mar 31, 2005	49,637,000
Dec 31, 2004	49,361,000
Sep 30, 2004	49,361,000
Jun 30, 2004	49,297,000
Mar 31, 2004	49,258,000
Dec 31, 2003	49,082,000
Sep 30, 2003	49,106,000
Jun 30, 2003	49,075,000
Mar 31, 2003	49,063,000
Dec 31, 2002	48,927,000
Sep 30, 2002	48,927,000
Jun 30, 2002	48,866,000
Mar 31, 2002	48,800,000
Dec 31, 2001	48,615,000
Sep 30, 2001	48,615,000