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Among the 3 tracked institutional investors we monitor, CTM (CASTELLUM INC) is held with a combined value of $3.47M across 4,042,613 shares. The largest holder is VANGUARD GROUP INC with a position worth $3.14M. 1 fund increased its holdings.
Total Institutional Value
$3.47M
Total Shares Held
4,042,613
Institutional Holders
3
Ranked by estimated dollars moved (share change × implied price). 13F data lags up to 45 days.
None this quarter.
| # | Fund | Value↓ | Portfolio % | Change |
|---|---|---|---|---|
| 1 | VANGUARD GROUP INC | $3.14M | 0.00% | +171.8% |
| 2 | STATE STREET CORP | $179.15K | 0.00% | - |
| 3 | BlackRock, Inc. | $156.50K | 0.00% | - |
As of the latest SEC 13F filings, VANGUARD GROUP INC is the largest institutional holder of CTM with a position worth $3.14M, representing 0.00% of their portfolio. In total, 3 institutional investors hold CTM with a combined value of $3.47M.
Institutional investors hold $3.47M worth of CTM stock across 3 positions. The largest institutional holder is VANGUARD GROUP INC with $3.14M in holdings.
A 13F filing is a quarterly report required by the SEC from institutional investment managers with over $100 million in assets. It discloses their holdings in U.S. equities. For CTM, these filings reveal which major funds are accumulating or reducing positions, providing insights into institutional sentiment.
Get notified when hedge funds change their CTM positions.
Last Close
$0.67
2026-07-27
YTD
-31.2%
17% of 52-week range