13F

Stock

Osi Systems Inc

OSIS · held by 8 managers

Reported value

$8.82M

Holders

8

+0 new · −0 exited

Holders’ est. mark

$897.2K

Price effect on 6 books still in the name

Largest holder

$8.11M

BARCLAYS PLC

Holder count by quarter

Who holds it

Notable only
InvestorSharesValueEst. markChange
BARCLAYS PLC36K$8.11M$804.3KAdded$2.98M
Severin Investments, LLC1.84K$412.8K$56KCut−$392.5K
VIRTUS ADVISERS, LLC982$220.8K$30KAdded$30K
DANSKE BANK A/S131$29.5K$4KCut−$1.66M
PEAK6 LLC115$25.9KHeld
Medallion Wealth Advisors, LLC84$19K$2.69KCut−$424
Aventura Private Wealth, LLC8$1.8K$244Added$244
Essential Partners LLC3$675Held

Positions as of Q2 2025. 13F filings arrive up to 45 days after quarter-end and omit shorts. Values are quarter-end marks, as filed. Estimated mark is the price effect on shares still held — not realized P&L or investment advice.