CTM

Castellum, Inc.
$0.86-0.01 (-1.41%)TechnologyAMEX

Institutional Holders

47

as of Q4 2025

Total Shares Held

3.0275592132538215e+235B

Total Value

$2.733192519096736e+66T

% of Float

4.0753810450550934e+238%

Price History

$0.15$0.76$1.36$1.97$2.58Sep 24Jun 25Mar 26

Top Institutional Holders(Q4 2025)

#FundSharesValue% of PortfolioType
1VANGUARD GROUP INC3,027,559$2.7M0.00%Share
2UBS Group AG2,132,538$1.9M0.00%Share
3ESSEX INVESTMENT MANAGEMENT CO LLC2,114,029$1.9M0.29%Share
4Meridian Wealth Management, LLC745,150$673K0.02%Share
5Legato Capital Management LLC680,945$615K0.05%Share
6VANGUARD GROUP INC418,324$377K0.00%Share
7Savvy Advisors, Inc.221,800$200K0.01%Share
8Almanack Investment Partners, LLC.50,000$45K0.01%Share
9Inspire Advisors, LLC41,700$37K0.00%Share
10KESTRA PRIVATE WEALTH SERVICES, LLC27,250$24K0.00%Share
11VANGUARD GROUP INC27,344$24K0.00%Share
12UBS Group AG22,619$20K0.00%Share
13PKS Advisory Services, LLC18,931$17K0.00%Share
14Centiva Capital, LP19,409$17K0.00%Share
15Virtu Financial LLC16,804$15K0.00%Share
16Blue Trust, Inc.14,724$13K0.00%Share
17Revisor Wealth Management LLC12,922$12K0.00%Share
18Independent Advisor Alliance12,835$11K0.00%Share
19Inscription Capital, LLC12,500$11K0.00%Share
20Welch Group, LLC10,000$9K0.00%Share
21Strengthening Families & Communities, LLC3,000$2K0.00%Share
22JANE STREET GROUP, LLC91,867$00.00%Share
23GOLDMAN SACHS GROUP INC353,526$00.00%Share
24GEODE CAPITAL MANAGEMENT, LLC638,110$00.00%Share
25GEODE CAPITAL MANAGEMENT, LLC135,614$00.00%Share
26TWO SIGMA INVESTMENTS, LP75,384$00.00%Share
27JANE STREET GROUP, LLC251,975$00.00%Share
28NORTHERN TRUST CORP210,611$00.00%Share
29Squarepoint Ops LLC26,781$00.00%Share
30Global Retirement Partners, LLC16,439$00.00%Share
31STATE STREET CORP303,900$00.00%Share
32Quadrature Capital Ltd217,471$00.00%Share
33CITIGROUP INC26,831$00.00%Share
34Point72 Asset Management, L.P.34,668$00.00%Share
35Creative Planning20,000$00.00%Share
36BANK OF AMERICA CORP /DE/650$00.00%Share
37BANK OF AMERICA CORP /DE/216$00.00%Share
38JONES FINANCIAL COMPANIES LLLP6,166$00.00%Share
39Pathstone Holdings, LLC31,179$00.00%Share
40Bank of New York Mellon Corp100,000$00.00%Share
41Bank of New York Mellon Corp2$00.00%Share
42SEI INVESTMENTS CO333,071$00.00%Share
43BlackRock, Inc.265,486$00.00%Share
44BRIDGEWAY CAPITAL MANAGEMENT, LLC94,794$00.00%Share
45SUSQUEHANNA INTERNATIONAL GROUP, LLP102,556$00.00%Share
46ROYAL BANK OF CANADA22,000$00.00%Share
47Tower Research Capital LLC (TRC)2,973$00.00%Share