MSAI
MultiSensor AI Holdings, Inc.Company with tickers: MSAI, MSAIW
CIK
1863990
CUSIP
456948108
Shares Outstanding
2,019,434
13F Activity (30d)
14 filings
14 filers
Holders: 16
Total Value: $8,013,527
Total Shares: 34,690,625
Institutional Ownership Trend
Holder Concentration
Across 16 13F filers · Δ vs Dec 31, 2025Top Holder
76.4%
+1.8 pts
Top 5
96.4%
+3.7 pts
Top 10
99.4%
+0.6 pts
HHI
5,986
Highly concentrated
+331
Quarterly Activity
vs Dec 31, 2025
New
6
Increased
4
Decreased
1
Sold Out
11
Unchanged
5
Holder count:
-5
Institutional value:
-21.7%
Shares held:
-2.4%
Top Buyers
vs Dec 31, 2025| Institution | Added | Now Holds | Open |
|---|---|---|---|
| Small SANDERS MORRIS HARRIS LLC | +2,340,239 | 3,892,370 | |
| Mid Ghisallo Capital Management LLC | +711,379 | 960,339 | |
| Mega GEODE CAPITAL MANAGEMENT, LLC | +126,461 | 529,953 | |
| Mega CITIGROUP INC | +15,122 | 41,677 |
Top Sellers
vs Dec 31, 2025| Institution | Sold | Now Holds | Open |
|---|---|---|---|
| Mid U.S. Capital Wealth Advisors, LLC | −5,000 | 83,573 |
Top New Positions
vs Dec 31, 2025| Institution | Acquired | Value (USD) | Open |
|---|---|---|---|
| Mega VANGUARD CAPITAL MANAGEMENT LLC | 864,931 | $199,799 | |
| Mega VANGUARD FIDUCIARY TRUST CO | 234,802 | $54,239 | |
| Mid XTX Topco Ltd | 73,642 | $17,011 | |
| Mega UBS Group AG | 45,480 | $10,505 | |
| Small TWO SIGMA SECURITIES, LLC | 21,426 | $4,949 |
Top Sold-Out Positions
vs Dec 31, 2025| Institution | Previously Held | Last Value (USD) | Open |
|---|---|---|---|
| Micro L1 Global Manager Pty Ltd | 2,444,988 | $704,156 | |
| Large Hudson Bay Capital Management LP | 1,222,595 | $352,107 | |
| Mega VANGUARD GROUP INC | 1,043,479 | $300,520 | |
| Mega TWO SIGMA INVESTMENTS, LP | 300,645 | $86,585 | |
| Mega JANE STREET GROUP, LLC | 200,148 | $57,642 |
| Holder | Value (USD) | % of 13F | Shares | Type | Discretion | Filed | Open | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Small 325 CAPITAL LLC | $6,119,169 | 76.36% | 26,489,912 | Shares | Sole | 2026-05-15 | ||||
| Small SANDERS MORRIS HARRIS LLC | $899,137 | 11.22% | 3,892,370 | Shares | Sole | 2026-04-09 | ||||
| Small Bleichroeder LP | $282,395 | 3.52% | 1,222,493 | Shares | Sole | 2026-05-14 | ||||
| Mid Ghisallo Capital Management LLC | $221,838 | 2.77% | 960,339 | Shares | Sole | 2026-05-15 | ||||
| Mega VANGUARD CAPITAL MANAGEMENT LLC | $199,799 | 2.49% | 864,931 | Shares | Defined | 2026-05-15 | ||||
| Mega GEODE CAPITAL MANAGEMENT, LLC | $122,418 | 1.53% | 529,953 | Shares | Defined | 2026-05-15 | ||||
| Mega VANGUARD FIDUCIARY TRUST CO Bank | $54,239 | 0.68% | 234,802 | Shares | Defined | 2026-05-08 | ||||
| Mega STATE STREET CORP | $28,713 | 0.36% | 124,300 | Shares | Defined | 2026-05-15 | ||||
| Mid U.S. Capital Wealth Advisors, LLC | $19,305 | 0.24% | 83,573 | Shares | Sole | 2026-04-07 | ||||
| Mega NORTHERN TRUST CORP Bank | $18,916 | 0.24% | 81,889 | Shares | Defined | 2026-05-14 | ||||
| Mid XTX Topco Ltd | $17,011 | 0.21% | 73,642 | Shares | Defined | 2026-05-15 | ||||
| Mega UBS Group AG | $10,505 | 0.13% | 45,480 | Shares | Defined | 2026-05-05 | ||||
| Mega CITIGROUP INC | $9,627 | 0.12% | 41,677 | Shares | Defined | 2026-05-11 | ||||
| Small TWO SIGMA SECURITIES, LLC Broker-Dealer | $4,949 | 0.06% | 21,426 | Shares | Sole | 2026-05-15 | ||||
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | $3,774 | 0.05% | 16,338 | Shares | Other | 2026-05-15 | ||||
| Mid CHILTON CAPITAL MANAGEMENT LLC | $1,732 | 0.02% | 7,500 | Shares | Sole | 2026-05-11 | ||||
| No holders match your search. | ||||||||||