Stocktoria
Castellum, Inc. CTM
NYSE American · XASE · stock · Services-Management Consulting Services · website · IPO 2011-06-03
Castellum, Inc. institutional holders (13F)
| Investor | Shares | Value | % of company |
|---|---|---|---|
| BlackRock Finance, Inc. | 19,159 | $3,564 | 0.02% |
% of company = reported 13F shares ÷ shares outstanding. Based on the latest filings; not every holder reports every quarter.
Source: SEC EDGAR filings · CIK 0001877939 · as of 2025-12-31. Facts from filings plus Stocktoria's own computed scores — not investment advice.