13F

Stock

Sutro Biopharma, Inc.

STRO · held by 3 managers

Reported value

$20.4K

Holders

3

+0 new · −0 exited

Holders’ est. mark

$419

Price effect on 1 books still in the name

Largest holder

$15.2K

PEAK6 LLC

Holder count by quarter

Who holds it

Notable only
InvestorSharesValueEst. markChange
PEAK6 LLC21.3K$15.2KHeld
BARCLAYS PLC6.62K$4.72K$419Cut−$70.9K
Essential Partners LLC654$467Held

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.