Castellum, Inc. - COM NEW (CTM)

Historical Holders from Q4 2022 to Q4 2025

Type / Class
Equity / COM NEW
Symbol
CTM on NYSE
All holders as of 30 Sep 2025
Q3 2025
Total 13F shares as of 30 Sep 2025
8,505,651
Total reported value
$9,270,435
% of total 13F portfolios
0%
Share change
+1,557,096
Value change
+$1,704,961
Avg buy value change
+0%
Avg sell value change
-0%
Number of holders
42
Price from insider filings
$1.05
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors
As of 30 Sep 2025, Castellum, Inc. - COM NEW (CTM) has 42 institutional shareholders filing 13F forms. They hold 8,505,651 shares. .

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

Period Reported Shares, Excl. Options Value, Excl. Options Value Change Price (% of par) Investors
2025 Q4 0 $0 -$16,572 0
2025 Q3 8,505,651 $9,270,435 +$1,704,961 109% 42
2025 Q2 6,948,555 $7,294,965 +$3,816,741 105% 32
2025 Q1 3,310,952 $3,309,769 -$3,855,071 106% 25
2024 Q4 4,770,431 $9,529,672 +$6,595,383 200% 20
2024 Q3 1,517,838 $265,642 -$676,684 17.49% 17
2024 Q2 5,174,682 $963,584 -$174,001 18.6% 19
2024 Q1 6,054,524 $1,575,508 +$1,088,457 26.02% 19
2023 Q4 1,798,440 $534,654 +$203,327 29.8% 19
2023 Q3 1,108,794 $255,242 -$23,100 23.02% 16
2023 Q2 1,100,205 $549,697 +$48,042 50% 16
2023 Q1 904,705 $989,279 +$68,142 109% 14
2022 Q4 808,984 $1,018,778 +$1,018,778 126% 12