Latest Period
Q1 2026
Security Snapshot
MultiSensor AI Holdings, Inc. - Common Stock, par value $0.0001 per share (MSAI) Institutional Ownership
CUSIP: 456948108
13F Institutional Holders and Ownership History from Q4 2023 to Q1 2026
Institutions Reporting
16
Shares (Excl. Options)
34,690,625
Price
$0.23
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- Security type / class
- Equity / Common Stock, par value $0.0001 per share
- Symbol
- MSAI on Nasdaq
- All holders as of 31 Mar 2026
- Q1 2026
- Total 13F shares
- 34,690,625
- Total 13F value
- $8,016,893
- Portfolio coverage rank
- 0%
- Share change
- -910,523
- Value change
- -$452,639
- Number of holders
- 16
- Shares outstanding
- 85,348,168
- SEC-reported price per share
- $0.17
- Insider filing price
- $0.17
Latest holder snapshot
5 signals
Issuer context
Names, identifiers, and filing context for this profile.
3 identity fields
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors
Key facts
- MSAI - MultiSensor AI Holdings, Inc. - Common Stock, par value $0.0001 per share is tracked under CUSIP 456948108.
- 16 institutions reported positions in Q1 2026.
- 3 significant owners is listed from Schedule 13D/13G reporting.
Change
- Holder count moved from 20 to 16 between Q4 2025 and Q1 2026.
- SEC-reported value moved from $10,458,387 to $8,016,893.
Research use
- You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
- 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.
Evidence
Source: SEC Form 13F
Open SEC evidence
Latest holder context comes from 16 institutions filings for Q1 2026.
Security key
456948108
Latest holder period
Q1 2026
13F holders
16
13D/G owners
3
CIK / CUSIP context first
Open Q1 2026 holders
MSAI full holder history
MultiSensor AI Holdings, Inc. SEC filings
MultiSensor AI Holdings, Inc. company facts
MultiSensor AI Holdings, Inc. insider transactions
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP 456948108:
13D/G owners
Significant owners
Large-stake holder rows connected to Schedule 13D/G evidence.
Rows
3
Security
MSAI
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| 325 CAPITAL LLC | 50% | +77% | $34,113,312 | +$25,688,238 | 52,482,019 | +305% | 325 CAPITAL LLC | 19 Dec 2025 |
| Ayrton Capital LLC | 5.7% | -43% | $831,376 | -$120,968 | 4,890,450 | -13% | Ayrton Capital LLC | 31 Mar 2026 |
| Strahan Gary Eugene | 9.9% | $2,353,716 | 3,315,093 | Strahan Gary Eugene | 21 Jul 2025 |
As of 31 Mar 2026, 16 institutional investors reported holding 34,690,625 shares of MultiSensor AI Holdings, Inc. - Common Stock, par value $0.0001 per share (MSAI). This represents 41% of the company’s total 85,348,168 outstanding shares.
13F concentration
Top 25 institutional shareholders
Largest 13F positions for this security by reported shares and value.
Top holder share
41%
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| 325 CAPITAL LLC | 31% | 26,489,912 | 0% | 2.2% | $6,121,819 |
| SANDERS MORRIS HARRIS LLC | 4.6% | 3,892,370 | +151% | 0.14% | $899,527 |
| Bleichroeder LP | 1.4% | 1,222,493 | 0% | 0.05% | $282,518 |
| Ghisallo Capital Management LLC | 1.1% | 960,339 | +286% | 0.01% | $221,934 |
| VANGUARD CAPITAL MANAGEMENT LLC | 1% | 864,931 | 0% | 0% | $199,799 |
| GEODE CAPITAL MANAGEMENT, LLC | 0.62% | 529,953 | +31% | 0% | $122,473 |
| VANGUARD FIDUCIARY TRUST CO | 0.28% | 234,802 | 0% | 0% | $54,239 |
| STATE STREET CORP | 0.15% | 124,300 | 0% | 0% | $28,726 |
| U.S. Capital Wealth Advisors, LLC | 0.1% | 83,573 | -5.6% | 0% | $19,314 |
| NORTHERN TRUST CORP | 0.1% | 81,889 | 0% | 0% | $18,925 |
| XTX Topco Ltd | 0.09% | 73,642 | 0% | $17,019 | |
| UBS Group AG | 0.05% | 45,480 | 0% | $10,506 | |
| CITIGROUP INC | 0.05% | 41,677 | +57% | 0% | $9,632 |
| TWO SIGMA SECURITIES, LLC | 0.03% | 21,426 | 0% | $4,952 | |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 0.02% | 16,338 | 0% | $3,776 | |
| CHILTON CAPITAL MANAGEMENT LLC | 0.01% | 7,500 | 0% | 0% | $1,734 |
| Virtu Financial LLC | 0% | 0 | -100% | $0 | |
| SBI Securities Co., Ltd. | 0% | 0 | -100% | $0 | |
| TWO SIGMA INVESTMENTS, LP | 0% | 0 | -100% | $0 | |
| L1 Global Manager Pty Ltd | 0% | 0 | -100% | $0 | |
| Tower Research Capital LLC (TRC) | 0% | 0 | -100% | $0 | |
| Fortitude Family Office, LLC | 0% | 0 | -100% | $0 | |
| JANE STREET GROUP, LLC | 0% | 0 | -100% | $0 | |
| BANK OF AMERICA CORP /DE/ | 0% | 0 | -100% | $0 | |
| Hudson Bay Capital Management LP | 0% | 0 | -100% | $0 |
Quarter history
Institutional holders across reporting periods
Holder count, reported shares/value, and median price by quarter.
Periods
10
Latest
Q1 2026
Rows shown
1-10 of 10
| Period | 13F Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q1 | 34,690,625 | $8,016,893 | -$452,639 | $0.23 | 16 |
| 2025 Q4 | 35,544,894 | $10,458,387 | +$4,703,152 | $0.29 | 20 |
| 2025 Q3 | 15,077,946 | $9,725,275 | +$160,226 | $0.64 | 18 |
| 2025 Q2 | 14,838,660 | $8,873,099 | +$41,301 | $0.60 | 20 |
| 2025 Q1 | 14,754,924 | $13,723,504 | -$492,600 | $0.93 | 21 |
| 2024 Q4 | 15,161,190 | $28,287,839 | -$43,029 | $1.84 | 17 |
| 2024 Q3 | 15,127,176 | $32,674,698 | +$20,794,677 | $2.16 | 16 |
| 2024 Q2 | 5,522,800 | $9,057,391 | +$8,145,235 | $1.64 | 13 |
| 2024 Q1 | 540,515 | $1,221,563 | +$1,216,552 | $2.26 | 10 |
| 2023 Q4 | 2,217 | $7,427 | +$7,427 | $3.35 | 2 |