26 institutions reported holding $8.0M of MULTISENSOR AI HOLDINGS INC (MSAI) in SEC 13F filings for 2026-03-31. Largest institutional holders: 325 CAPITAL LLC ($6.1M), SANDERS MORRIS HARRIS LLC ($899,527), Bleichroeder LP ($282,518), Ghisallo Capital Management LLC ($221,934), VANGUARD CAPITAL MANAGEMENT LLC ($199,799). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | 325 CAPITAL LLC | $6.1M | 26.5M | Hold |
| 2 | SANDERS MORRIS HARRIS LLC | $899,527 | 3.9M | Added |
| 3 | Bleichroeder LP | $282,518 | 1.2M | Hold |
| 4 | Ghisallo Capital Management LLC | $221,934 | 960,339 | Added |
| 5 | VANGUARD CAPITAL MANAGEMENT LLC | $199,799 | 864,931 | New |
| 6 | GEODE CAPITAL MANAGEMENT, LLC | $122,473 | 529,953 | Added |
| 7 | VANGUARD FIDUCIARY TRUST CO | $54,239 | 234,802 | New |
| 8 | STATE STREET CORP | $28,726 | 124,300 | Hold |
| 9 | U.S. Capital Wealth Advisors, LLC | $19,314 | 83,573 | Trimmed |
| 10 | NORTHERN TRUST CORP | $18,925 | 81,889 | Hold |
| 11 | XTX Topco Ltd | $17,019 | 73,642 | New |
| 12 | UBS Group AG | $10,506 | 45,480 | New |
| 13 | CITIGROUP INC | $9,632 | 41,677 | Added |
| 14 | TWO SIGMA SECURITIES, LLC | $4,952 | 21,426 | New |
| 15 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | $3,776 | 16,338 | New |
| 16 | CHILTON CAPITAL MANAGEMENT LLC | $1,734 | 7,500 | Hold |
| 17 | TWO SIGMA INVESTMENTS, LP | $0 | 0 | Exited |
| 18 | Hudson Bay Capital Management LP | $0 | 0 | Exited |
| 19 | JANE STREET GROUP, LLC | $0 | 0 | Exited |
| 20 | Avion Wealth | $0 | 0 | Exited |
| 21 | Tower Research Capital LLC (TRC) | $0 | 0 | Exited |
| 22 | Virtu Financial LLC | $0 | 0 | Exited |
| 23 | SBI Securities Co., Ltd. | $0 | 0 | Exited |
| 24 | Fortitude Family Office, LLC | $0 | 0 | Exited |
| 25 | L1 Global Manager Pty Ltd | $0 | 0 | Exited |
Source: SEC Form 13F filings · as of 2026-03-31