13F

Stock

Tectonic Therapeutic, Inc.

TECX · held by 4 managers

Reported value

$12.1M

Holders

4

+1 new · −0 exited

Holders’ est. mark

−$75.1K

Price effect on 1 books still in the name

Largest holder

$10M

FARALLON CAPITAL MANAGEMENT LLC

Holder count by quarter

Who holds it

Notable only
InvestorSharesValueEst. markChange
FARALLON CAPITAL MANAGEMENT LLC640K$10MNew
MORGAN STANLEY104.7K$1.64MHeld
BARCLAYS PLC18K$282K−$75.1KCut−$152.9K
BANK OF AMERICA CORP /DE/6.37K$99.9KHeld

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.