Vault-13

MULTISENSOR AI HOLDINGS INC MSAI

COM · Common Stock · CUSIP 456948207

10 institutional holders +9 vs Q1 2026
736,073736.1k shares reported held*
33.4% of all shares outstanding*
$3.8mreported value*
9 new 0 added 1 reduced 0 sold out net bought ≈ $3.6m (+700.5k shares)

* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once. Holder counts are more reliable. Shares outstanding: 2.2m as of 2026-08-10, from the company's own SEC filing; the percentage can still exceed 100%: lent-out shares are counted by the lender and the buyer, and some reports overlap without saying so. Implied quarter-end price ≈ $5.21.

Trends to Q2 2026

Institutional holders

Managers reporting a position, each quarter

0510Q1 26: 1Q2 26: 1010Q1 26Q2 26
Numbers
QuarterHolders
Q1 20261
Q2 202610

Biggest buyers

325 CAPITAL LLC New +662,244+662.2k
Bleichroeder LP New +30,562+30.6k
VANGUARD CAPITAL MANAGEMENT LLC New +21,622+21.6k
FNY Investment Advisers, LLC New +10,500+10.5k
VANGUARD FIDUCIARY TRUST CO New +5,870+5.9k
Tower Research Capital LLC (TRC) New +1,756+1.8k
BARCLAYS PLC New +1,751+1.8k
UBS Group AG New +1,316+1.3k
CHILTON CAPITAL MANAGEMENT LLC New +187+187

Biggest sellers

SBI Securities Co., Ltd. Reduced -35,349-35.3k

Insider purchases and sales since 1 Apr 2026

Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.

None reported since 1 Apr 2026.

Holders, Q2 2026

#ManagerLocationShares Value% of their portfolioChangeShares change
1 325 CAPITAL LLC 0.82% of their portfolio NEW YORK, NY 662,244662.2k $3.5m $3.5m 0.82% New
2 Bleichroeder LP 0.03% of their portfolio NEW YORK, NY 30,56230.6k $159.2k $159.2k 0.03% New
3 VANGUARD CAPITAL MANAGEMENT LLC 0.00% of their portfolio MALVERN, PA 21,62221.6k $112.7k $112.7k 0.00% New
4 FNY Investment Advisers, LLC 0.02% of their portfolio NEW YORK, NY 10,50010.5k $54.0k $54.0k 0.02% New
5 VANGUARD FIDUCIARY TRUST CO 0.00% of their portfolio MALVERN, PA 5,8705.9k $30.6k $30.6k 0.00% New
6 Tower Research Capital LLC (TRC) 0.00% of their portfolio NEW YORK, NY 1,7561.8k $9.1k $9.1k 0.00% New
7 BARCLAYS PLC 0.00% of their portfolio LONDON, X0 1,7511.8k $9.1k $9.1k 0.00% New
8 UBS Group AG 0.00% of their portfolio ZURICH, V8 1,3161.3k $6.9k $6.9k 0.00% New
9 SBI Securities Co., Ltd. 0.00% of their portfolio TOKYO, M0 265265 $1.4k $1.4k 0.00% Reduced -35.3k -35,349
10 CHILTON CAPITAL MANAGEMENT LLC 0.00% of their portfolio HOUSTON, TX 187187 $975 $975 0.00% New