AMT tangible book value per share history

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

American Tower Tangible Book Value Per Share — Annual fiscal periods
Period ending	Tangible Book Value Per Share
Dec 31, 2025	-35.0232
Dec 31, 2024	-35.5317
Dec 31, 2023	-39.2528
Dec 31, 2022	-40.1533
Dec 31, 2021	-55.3883
Dec 31, 2020	-36.8362
Dec 31, 2019	-26.9258
Dec 31, 2018	-22.2285
Dec 31, 2017	-22.1107
Dec 31, 2016	-19.4708
Dec 31, 2015	-17.2278
Dec 31, 2014	-17.3075
Dec 31, 2013	-17.318
Dec 31, 2012	-5.9349
Dec 31, 2011	-4.415
Dec 31, 2010	-2.4208
Dec 31, 2009	-1.3012
Dec 31, 2008	-1.9062
Dec 31, 2007	-2.0556
Dec 31, 2006	0.8901
Dec 31, 2005	1.0463
Dec 31, 2004	-0.45
Dec 31, 2003	0.5657
Dec 31, 2002	0.0531
Dec 31, 2001	1.9585
Dec 31, 2000	2.2979
Dec 31, 1999	5.0073
Dec 31, 1998	4.7284
Dec 31, 1997	0.5311