CASTELLUM INC COM NEW is a security (CUSIP 14838T204) tracked across SEC portfolio filings. 33 institutional managers reported $5.9M on Form 13F as of 2026-06-30; 4 registered fund positions totaling $518K via N-PORT as of 2026-03-31.
Showing 15 of 33 managers by value.
| Manager | Location | Value | Shares |
|---|---|---|---|
| VANGUARD GROUP INC | Valley Forge, PA | $3.1M | 3,473,227 |
| Meridian Wealth Management, LLC | LEXINGTON, KY | $621K | 863,200 |
| GEODE CAPITAL MANAGEMENT, LLC | BOSTON, MA | $557K | 944,899 |
| CAPTRUST FINANCIAL ADVISORS | RALEIGH, NC | $369K | 626,100 |
| STATE STREET CORP | BOSTON, MA | $179K | 303,900 |
| Savvy Advisors, Inc. | NEW YORK, NY | $159K | 220,300 |
| BlackRock, Inc. | New York, NY | $157K | 265,486 |
| JANE STREET GROUP, LLC | NEW YORK, NY | $140K | 236,774 |
| NORTHERN TRUST CORP | CHICAGO, IL | $107K | 181,902 |
| UBS Group AG | Zurich, V8 | $91K | 153,529 |
| SEI INVESTMENTS CO | OAKS, PA | $72K | 121,574 |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | HOUSTON, TX | $56K | 94,794 |
| HUB Investment Partners, LLC | AUSTIN, TX | $41K | 57,414 |
| Almanack Investment Partners, LLC. | WAYNE, PA | $36K | 50,000 |
| Cubist Systematic Strategies, LLC | Stamford, CT | $29K | 26,266 |
| Fund | Registrant | Value | % of fund |
|---|---|---|---|
| VANGUARD EXTENDED MARKET INDEX FUND | VANGUARD INDEX FUNDS | $454K | 0.06% |
| VANGUARD BALANCED INDEX FUND | VANGUARD VALLEY FORGE FUNDS | $43K | 0.01% |
| VANGUARD INSTITUTIONAL TOTAL STOCK MARKET INDEX FUND | VANGUARD INSTITUTIONAL INDEX FUNDS | $29K | 0.01% |
| Blackstone Alternative Multi-Strategy Fund | Blackstone Alternative Investment Funds | $-7K | -0.02% |