Castellum, Inc. (CTM) stock

CTMNYSEServices-Management Consulting ServicesFiscal year ends December 31

Financials through Q3 FY2026, quarter ended Sep 30, 2026Last filing: 10-Q on Nov 5, 2026Score 11/3034% below fair value

$0.44−0.01 (-2.44%)

Close on Nov 13, 2026Market cap $41.61MP/E –Yield –

Castellum cash

Cash and short-term investments held at the end of each period.

Castellum's cash was $15.69M at Sep 30, 2026. For fiscal 2025 it was $14.88M, up 21.5% from the year before. The highest annual figure on record is $14.88M in fiscal 2025.

Annual cash

Period	Period end	Value	Change
FY2025	Dec 31, 2025	$14.88M	+21.5%
FY2024	Dec 31, 2024	$12.26M	+569.4%
FY2023	Dec 31, 2023	$1.83M	-60.5%
FY2022	Dec 31, 2022	$4.64M	+130.0%
FY2021	Dec 31, 2021	$2.02M	-16.4%
FY2020	Dec 31, 2020	$2.41M	+85.2%
FY2019	Dec 31, 2019	$1.30M	–

Quarterly cash

Change is against the same quarter a year earlier.

Period	Period end	Value	Change
Q3 FY2026	Sep 30, 2026	$15.69M	-11.9%
Q2 FY2026	Jun 30, 2026	$16.87M	+14.5%
Q1 FY2026	Mar 31, 2026	$15.77M	+18.7%
Q4 FY2025	Dec 31, 2025	$14.88M	+21.5%
Q3 FY2025	Sep 30, 2025	$17.82M	+549.6%
Q2 FY2025	Jun 30, 2025	$14.73M	+510.7%
Q1 FY2025	Mar 31, 2025	$13.29M	+490.6%
Q4 FY2024	Dec 31, 2024	$12.26M	+569.4%
Q3 FY2024	Sep 30, 2024	$2.74M	+105.3%
Q2 FY2024	Jun 30, 2024	$2.41M	-19.3%
Q1 FY2024	Mar 31, 2024	$2.25M	-0.9%
Q4 FY2023	Dec 31, 2023	$1.83M	-60.5%
Q3 FY2023	Sep 30, 2023	$1.34M	-27.9%
Q2 FY2023	Jun 30, 2023	$2.99M	+45.3%
Q1 FY2023	Mar 31, 2023	$2.27M	-1.7%
Q4 FY2022	Dec 31, 2022	$4.64M	+130.0%
Q3 FY2022	Sep 30, 2022	$1.85M	-49.3%
Q2 FY2022	Jun 30, 2022	$2.06M	-14.7%
Q1 FY2022	Mar 31, 2022	$2.31M	+77.3%
Q4 FY2021	Dec 31, 2021	$2.02M	–
Q3 FY2021	Sep 30, 2021	$3.65M	–
Q4 FY2020	Dec 31, 2020	$2.41M	–
Q4 FY2019	Dec 31, 2019	$1.30M	–