Tangible Book Value Per Share

0.22

Quarterly · Period ending: Jun 30, 2026

Latest reported0.22period endingJun 30, 2026

CTM Quarterly Tangible Book Value per Share (0.00 → 0.22)

Period values, visible window

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CTM tangible book value per share history

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

Castellum, Inc. Tangible Book Value Per Share — Quarterly
Period ending	Tangible Book Value Per Share
Jun 30, 2026	0.2159
Mar 31, 2026	0.2156
Dec 31, 2025	0.2132
Sep 30, 2025	0.2264
Jun 30, 2025	0.1723
Mar 31, 2025	0.1261
Dec 31, 2024	0.049
Sep 30, 2024	-0.1032
Jun 30, 2024	-0.114
Mar 31, 2024	-0.115
Dec 31, 2023	-0.1414
Sep 30, 2023	-0.1347
Jun 30, 2023	-0.1151
Mar 31, 2023	-0.1237
Dec 31, 2022	-0.1248
Sep 30, 2022	-0.2129
Jun 30, 2022	-0.1687
Mar 31, 2022	-0.2962
Dec 31, 2021	-0.3047
Sep 30, 2021	-0.2301
Jun 30, 2021	-0.0905
Mar 31, 2021	-0.1818
Dec 31, 2020	0
Sep 30, 2020	0
Jun 30, 2020	0
Mar 31, 2020	0
Dec 31, 2019	0
Sep 30, 2019	0
Jun 30, 2019	0
Mar 31, 2019	0
Dec 31, 2018	0
Sep 30, 2018	-0.1434
Jun 30, 2018	0
Mar 31, 2018	-0.1431
Dec 31, 2017	0
Sep 30, 2017	-0.1323
Jun 30, 2017	-0.1217
Mar 31, 2017	-0.1088
Dec 31, 2016	0
Sep 30, 2016	-0.1206
Jun 30, 2016	-0.1224
Mar 31, 2016	-0.1636
Sep 30, 2015	-0.1536
Dec 31, 2011	-289,879.6
Sep 30, 2011	-224,156.8
Jun 30, 2011	-296,715.5
Dec 31, 2010	0
Sep 30, 2010	-169,507.25
Jun 30, 2010	0