TransAlta Corporation Ordinary Shares (TAC)

Goodwill

$523.00M

Quarterly · Period ending: Jun 30, 2026 · CAD

TAC Goodwill

Latest reported$523.00M CADperiod endingJun 30, 2026

TAC Quarterly Goodwill · CAD ($0.00 → $523.00M)

Quarterly goodwill

High-resolution chart · PNG

TAC goodwill history

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

TransAlta Corporation Ordinary Shares Goodwill — Quarterly (CAD)
Period ending	Goodwill (CAD)
Jun 30, 2026	523,000,000
Mar 31, 2026	525,354,154
Dec 31, 2025	516,000,000
Sep 30, 2025	517,000,000
Jun 30, 2025	516,000,000
Mar 31, 2025	517,000,000
Dec 31, 2024	517,000,000
Sep 30, 2024	464,000,000
Jun 30, 2024	465,000,000
Mar 31, 2024	464,000,000
Dec 31, 2023	464,000,000
Sep 30, 2023	464,000,000
Jun 30, 2023	464,000,000
Mar 31, 2023	464,000,000
Dec 31, 2022	464,000,000
Sep 30, 2022	465,000,000
Jun 30, 2022	464,000,000
Mar 31, 2022	463,000,000
Dec 31, 2021	463,000,000
Sep 30, 2021	463,000,000
Jun 30, 2021	463,000,000
Mar 31, 2021	463,000,000
Dec 31, 2020	463,000,000
Sep 30, 2020	464,000,000
Jun 30, 2020	465,000,000
Mar 31, 2020	465,000,000
Dec 31, 2019	464,000,000
Sep 30, 2019	464,000,000
Jun 30, 2019	464,000,000
Mar 31, 2019	464,000,000
Dec 31, 2018	464,000,000
Sep 30, 2018	464,000,000
Jun 30, 2018	464,000,000
Mar 31, 2018	464,000,000
Dec 31, 2017	463,000,000
Sep 30, 2017	463,000,000
Jun 30, 2017	464,000,000
Mar 31, 2017	464,000,000
Dec 31, 2016	464,000,000
Sep 30, 2016	464,000,000
Jun 30, 2016	464,000,000
Mar 31, 2016	464,000,000
Dec 31, 2015	465,000,000
Sep 30, 2015	464,000,000
Jun 30, 2015	463,000,000
Mar 31, 2015	463,000,000
Dec 31, 2014	462,000,000
Sep 30, 2014	461,000,000
Jun 30, 2014	461,000,000
Mar 31, 2014	461,000,000
Dec 31, 2013	460,000,000
Sep 30, 2013	447,000,000
Jun 30, 2013	447,000,000
Mar 31, 2013	447,000,000
Dec 31, 2012	447,000,000
Sep 30, 2012	447,000,000
Jun 30, 2012	447,000,000
Mar 31, 2012	447,000,000
Dec 31, 2011	447,000,000
Sep 30, 2011	447,000,000
Jun 30, 2011	447,000,000
Mar 31, 2011	447,000,000
Dec 31, 2010	517,000,000
Sep 30, 2010	432,000,000
Jun 30, 2010	434,000,000
Mar 31, 2010	431,000,000
Dec 31, 2009	434,000,000
Sep 30, 2009	133,000,000
Jun 30, 2009	138,000,000
Mar 31, 2009	145,000,000
Dec 31, 2008	142,000,000
Sep 30, 2008	0
Jun 30, 2008	0
Mar 31, 2008	0
Dec 31, 2007	0
Sep 30, 2007	0
Jun 30, 2007	0
Mar 31, 2007	0
Dec 31, 2006	0
Sep 30, 2006	0
Jun 30, 2006	0
Mar 31, 2006	0
Dec 31, 2005	0
Sep 30, 2005	0
Jun 30, 2005	0
Mar 31, 2005	0
Dec 31, 2004	0
Sep 30, 2004	0
Jun 30, 2004	0
Apr 22, 2004	0
Dec 31, 2003	0
Sep 30, 2003	0
Jun 30, 2003	0
Mar 31, 2003	0
Dec 31, 2002	0
Sep 30, 2002	29,000,000
Jun 30, 2002	29,000,000
Mar 31, 2002	29,000,000
Dec 31, 2001	29,000,000
Sep 30, 2001	0