13F

Stock

Acrivon Therapeutics, Inc.

ACRV · held by 44 managers

Reported value

$21.1M

Holders

44

+7 new · −13 exited

Holders’ est. mark

−$14.2M

Price effect on 34 books still in the name

Largest holder

$11.6M

RA CAPITAL MANAGEMENT, L.P.

Notable conviction

Share of each notable manager’s 13F book.

Holder count by quarter

Who holds it

Notable only
InvestorSharesValueEst. markChange
RA CAPITAL MANAGEMENT, L.P.8.34M$11.6M−$8.51MCut−$8.51M
Sands Capital Alternatives, LLC2.12M$2.95M−$2.17MCut−$2.17M
WELLINGTON MANAGEMENT GROUP LLP888.1K$1.23M−$905.9KCut−$905.9K
Renaissance Technologies758.4K$1.05M−$646.9KCut−$474.1K
VANGUARD CAPITAL MANAGEMENT LLC722K$1MHeld
MARSHALL WACE, LLP560.4K$779K−$506KCut−$416.5K
TWO SIGMA INVESTMENTS, LP389.4K$541.3K−$397.2KCut−$868.8K
JANE STREET GROUP, LLC239.7K$333.2K−$244.5KCut−$491.2K
GEODE CAPITAL MANAGEMENT, LLC236.4K$328.7K−$202.3KCut−$149.2K
BlackRock, Inc.208.9K$290.4K−$209.2KCut−$203.9K
BRIDGEWAY CAPITAL MANAGEMENT, LLC158.9K$220.9K−$43.8KAdded$117.5K
VANGUARD FIDUCIARY TRUST CO107.5K$149.5KHeld
State Street67.1K$93.3K−$68.5KCut−$68.5K
XTX Topco Ltd66.9K$93K−$21KAdded$43.4K
NORTHERN TRUST CORP48.9K$68K−$49.9KCut−$85.6K
MORGAN STANLEY36.7K$51K−$37.4KCut−$61.9K
UBS Group AG34.6K$48.1K−$35.3KCut−$791.8K
PANAGORA ASSET MANAGEMENT INC33.8K$47KNew
Squarepoint Ops LLC27.5K$38.2K−$26.7KCut−$24.9K
PRELUDE CAPITAL MANAGEMENT, LLC24K$33.4K−$24.5KCut−$82.3K
Marex Group plc20K$27.8K−$10.2KAdded$3.7K
DIMENSIONAL FUND ADVISORS LP18.4K$25.4K−$19KCut−$19K
BANK OF AMERICA CORP /DE/16.5K$23K−$16.8KCut−$19.1K
GOLDMAN SACHS GROUP INC14.7K$20.5K−$15KCut−$267.3K
TWO SIGMA SECURITIES, LLC11.7K$16.2KNew
AAF Wealth Management, LLC10.7K$14.8K−$10.9KCut−$10.9K
Fidelity9.42K$13.1K−$8.79KCut−$7.68K
FEDERATED HERMES, INC.7.92K$11K−$5.72KCut−$2.51K
BARCLAYS PLC5.94K$8.26K−$6.06KCut−$50.6K
Tower Research Capital LLC (TRC)4.53K$6.29KNew
Vanguard Global Advisers, LLC4.45K$6.19KHeld
WELLS FARGO & COMPANY/MN3K$4.17KNew
ACADIAN ASSET MANAGEMENT LLC846K$1.18K−$593Cut−$225
BNP PARIBAS FINANCIAL MARKETS634$881−$647Cut−$647
JPMORGAN CHASE & CO638$823−$715Cut−$39.8K
NISA INVESTMENT ADVISORS, LLC584$812−$595Cut−$595
Redwood Park Advisors LLC500$695−$510Cut−$510
Russell Investments Group, Ltd.481$669−$490Cut−$490
Federation des caisses Desjardins du Quebec400$556−$408Cut−$408
Steward Partners Investment Advisory, LLC326$453New
GSA CAPITAL PARTNERS LLP186.7K$260New
SBI Securities Co., Ltd.74$103−$75Cut−$75
Caitong International Asset Management Co., Ltd4$6New
ROYAL BANK OF CANADA25$0−$58Cut−$4K

Who left

Positions as of Q1 2026. 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.