MSAI MultiSensor AI Holdings, Inc.
MultiSensor AI Holdings, Inc. (MSAI) Institutional Ownership
What the institutions did with MSAI last quarter, from their 13F filings. Counting managers rather than shares is the point: a single index fund adding to a position tells you far less than four hundred separate managers all deciding to. Positions as reported for the quarter ended June 30, 2026.
Every manager below opens. Subscribers can see any firm's whole portfolio — every position, its weight, and what they bought, trimmed and exited last quarter.
Sign in or subscribeLargest holders
| Manager | Shares | % of reported |
|---|---|---|
| 325 CAPITAL LLC | 662.2K | 28.0% |
| GOLDMAN SACHS GROUP INC | 201.8K | 8.5% |
| MMCAP International Inc. SPC | 175.3K | 7.4% |
| WOLVERINE ASSET MANAGEMENT LLC | 158.6K | 6.7% |
| 683 Capital Management, LLC | 150.0K | 6.3% |
| O'Connor Alternative Investments LLC | 142.6K | 6.0% |
| Clear Street Group Inc. | 128.3K | 5.4% |
| Yakira Capital Management, Inc. | 104.5K | 4.4% |
| BOOTHBAY FUND MANAGEMENT, LLC | 100.0K | 4.2% |
| TORONTO DOMINION BANK | 99.5K | 4.2% |
| WHITEBOX ADVISORS LLC | 96.8K | 4.1% |
| Calamos Advisors LLC | 75.0K | 3.2% |
| Aristides Capital LLC | 37.5K | 1.6% |
| Cruiser Capital Advisors, LLC | 37.5K | 1.6% |
| D. E. Shaw & Co., Inc. | 31.5K | 1.3% |
| RIVERNORTH CAPITAL MANAGEMENT, LLC | 31.2K | 1.3% |
| Bleichroeder LP | 30.6K | 1.3% |
| GABELLI FUNDS LLC | 27.3K | 1.2% |
| GABELLI & Co INVESTMENT ADVISERS, INC. | 24.9K | 1.1% |
| VANGUARD CAPITAL MANAGEMENT LLC | 21.6K | 0.9% |
| FNY Investment Advisers, LLC | 10.5K | 0.4% |
| Ancora Advisors LLC | 8.3K | 0.4% |
| VANGUARD FIDUCIARY TRUST CO | 5.9K | 0.2% |
| Tower Research Capital LLC (TRC) | 1.8K | 0.1% |
| BARCLAYS PLC | 1.8K | 0.1% |
Largest changes
| Manager | Action | Previous | Current | Change |
|---|---|---|---|---|
| GOLDMAN SACHS GROUP INC | New | 0 | 201.8K | +201.8K |
| MMCAP International Inc. SPC | New | 0 | 175.3K | +175.3K |
| WOLVERINE ASSET MANAGEMENT LLC | New | 0 | 158.6K | +158.6K |
| 683 Capital Management, LLC | New | 0 | 150.0K | +150.0K |
| O'Connor Alternative Investments LLC | New | 0 | 142.6K | +142.6K |
| Clear Street Group Inc. | New | 0 | 128.3K | +128.3K |
| Yakira Capital Management, Inc. | New | 0 | 104.5K | +104.5K |
| BOOTHBAY FUND MANAGEMENT, LLC | New | 0 | 100.0K | +100.0K |
| TORONTO DOMINION BANK | New | 0 | 99.5K | +99.5K |
| SANDERS MORRIS HARRIS LLC | Sold Out | 97.3K | 0 | -97.3K |
| WHITEBOX ADVISORS LLC | New | 0 | 96.8K | +96.8K |
| Calamos Advisors LLC | New | 0 | 75.0K | +75.0K |
| Aristides Capital LLC | New | 0 | 37.5K | +37.5K |
| Cruiser Capital Advisors, LLC | New | 0 | 37.5K | +37.5K |
| D. E. Shaw & Co., Inc. | New | 0 | 31.5K | +31.5K |
| RIVERNORTH CAPITAL MANAGEMENT, LLC | New | 0 | 31.2K | +31.2K |
| GABELLI FUNDS LLC | New | 0 | 27.3K | +27.3K |
| GABELLI & Co INVESTMENT ADVISERS, INC. | New | 0 | 24.9K | +24.9K |
| Ghisallo Capital Management LLC | Sold Out | 24.0K | 0 | -24.0K |
| GEODE CAPITAL MANAGEMENT, LLC | Sold Out | 13.2K | 0 | -13.2K |
| FNY Investment Advisers, LLC | New | 0 | 10.5K | +10.5K |
| Ancora Advisors LLC | New | 0 | 8.3K | +8.3K |
| STATE STREET CORP | Sold Out | 3.1K | 0 | -3.1K |
| NORTHERN TRUST CORP | Sold Out | 2.0K | 0 | -2.0K |
| XTX Topco Ltd | Sold Out | 1.8K | 0 | -1.8K |
13F filings are due 45 days after quarter end and cover long positions in U.S.-listed equities only, so this is a lagged and partial picture: shorts, bonds and foreign listings never appear. Options positions are excluded here rather than folded into the share counts. Political ownership is coming.