Castellum, Inc. - COM NEW (CTM) Institutional Ownership

CUSIP: 14838T204

13F Institutional Holders and Ownership History from Q4 2022 to Q4 2025

Type / Class
Equity / COM NEW
Symbol
CTM on NYSE
Price per share
$0.94
All holders as of 31 Dec 2025
Q4 2025
Total 13F shares
12,992,653
Total reported value
$11,734,648
% of total 13F portfolios
0%
Share change
+4,513,577
Value change
+$4,008,325
Number of holders
40
Price from insider filings
$0.94
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

Investment Quick Answers

What is CUSIP 14838T204?
CUSIP 14838T204 identifies CTM - Castellum, Inc. - COM NEW in SEC 13F datasets.

Where can I see the latest institutional holders?
Review the Q4 2025 holders report and the ownership history table below.

As of 31 Dec 2025, 40 institutional investors reported holding 12,992,653 shares of Castellum, Inc. - COM NEW (CTM).

Institutional Holders of Castellum, Inc. - COM NEW (CTM) across Reporting Periods

Period Reported Shares, Excl. Options Value, Excl. Options Value Change Price (Median) Investors
2025 Q4 12,992,653 $11,734,648 +$4,008,325 $0.90 40
2025 Q3 8,505,651 $9,270,435 +$1,704,969 $1.09 42
2025 Q2 6,948,555 $7,294,965 +$3,816,746 $1.05 32
2025 Q1 3,310,952 $3,309,769 -$3,855,069 $1.06 25
2024 Q4 4,770,431 $9,529,672 +$6,595,383 $2.00 20
2024 Q3 1,517,838 $265,642 -$676,684 $0.17 17
2024 Q2 5,174,682 $963,584 -$174,002 $0.19 19
2024 Q1 6,054,524 $1,575,508 +$1,088,457 $0.26 19
2023 Q4 1,798,440 $534,654 +$203,329 $0.30 19
2023 Q3 1,123,518 $262,242 -$23,099 $0.23 17
2023 Q2 1,114,929 $565,697 +$48,041 $0.50 17
2023 Q1 904,705 $989,279 +$87,667 $1.09 14
2022 Q4 809,002 $1,019,521 +$1,018,778 $1.26 13