13F

Stock

Alpha Cognition Inc.

ACOG · held by 3 managers

Reported value

$1.28M

Holders

3

+0 new · −0 exited

Holders’ est. mark

−$380.4K

Price effect on 1 books still in the name

Largest holder

$878.2K

CORSAIR CAPITAL MANAGEMENT, L.P.

Holder count by quarter

Who holds it

Notable only
InvestorSharesValueEst. markChange
CORSAIR CAPITAL MANAGEMENT, L.P.134.9K$878.2K−$380.4KCut−$380.4K
TUDOR INVESTMENT CORP ET AL61.6K$401KHeld
MORGAN STANLEY840$5.47KHeld

Positions as of Q3 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.