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Public ownership evidence

Acrivon Therapeutics, Inc. Common Stock (ACRV) Ownership Disclosures

Read ACRV insider transactions, institutional 13F filings and Congressional disclosures with report dates, public availability and original receipts.

As of 2026-11-07T14:03:26.246Z

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2026-10-262026-10-22Miller MaryS513Not reported

First displayed source row from Recent Form 4 activity. The full bounded history and coverage notes remain below.

The displayed observation date is 2026-10-22 and its public availability date is 2026-10-26. Subtracting those calendar dates gives 4 days of disclosure lag. Historical public research can use the record from the availability date, rather than backdating knowledge to the observation date. The calendar-day difference does not assert an intraday publication time.

This row is code S: a sale. A purchase-following rule excludes this sale even if the reported dollar amount is large.

Open the linked original receipts to verify the row, then inspect a second record before drawing a pattern. This public filing observation supplies source evidence, not a completed copy-trading return.

SEC 0000905148-26-004554 ↗SEC 0000905148-26-004399 ↗SEC 0000905148-26-004065 ↗

Recent Form 4 activity

Inspect all 11 displayed rows: Recent Form 4 activity

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2026-10-262026-10-22Miller MaryS513Not reported
2026-10-072026-10-05Miller MaryS294Not reported
2026-09-032026-08-31Levin MichaelaA30,000Not reported
2026-09-032026-08-31Levin MichaelaA130,000Not reported
2026-08-282026-08-25Blume-Jensen Peter, Masson KristinaS14,036Not reported
2026-08-212026-08-18Peterson KatharineS101Not reported
2026-08-212026-08-18Miller MaryS185Not reported
2026-08-212026-08-18Gamelin ErickS400Not reported
2026-08-212026-08-18Devroe EricS604Not reported
2026-08-212026-08-18Blume-Jensen Peter, Masson KristinaS484Not reported
2026-08-212026-08-18Blume-Jensen Peter, Masson KristinaS1,229Not reported

90-day public availability window, up to 50 records.

Recent institutional filing receipts

Inspect all 48 displayed rows: Recent institutional filing receipts

These are raw ticker-matched positions in recent 13F receipts, including amendments. They are not deduplicated current ownership totals. Open the manager profile to inspect its effective filing book.

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Federation des caisses Desjardins du Quebec2026-06-302026-08-15400$712None
Marex Group Ltd2026-06-302026-08-1510,000$17,800None
XTX Topco Ltd2026-06-302026-08-15178,239$317,265None
Squarepoint Ops LLC2026-06-302026-08-1513,309$23,690None
JANE STREET GROUP, LLC2026-06-302026-08-158,443$15,029None
JANE STREET GROUP, LLC2026-06-302026-08-1566,205$117,845None
HRT FINANCIAL LP2026-06-302026-08-1510,316$18,000None
Verdad Advisers, LP2026-06-302026-08-1515,054$26,796None
BRIDGEWAY CAPITAL MANAGEMENT, LLC2026-06-302026-08-15378,900$674,442None
RA CAPITAL MANAGEMENT, L.P.2026-06-302026-08-1512,229,396$21,768,325None
CITADEL ADVISORS LLC2026-06-302026-08-1541,276$73,471None
PRELUDE CAPITAL MANAGEMENT, LLC2026-06-302026-08-1524,015$42,747None
WELLINGTON MANAGEMENT GROUP LLP2026-06-302026-08-15888,130$1,580,871None
TWO SIGMA INVESTMENTS, LP2026-06-302026-08-15641,498$1,141,866None
GOLDMAN SACHS GROUP INC2026-06-302026-08-1514,920$26,558None
BARCLAYS PLC2026-06-302026-08-151,414$2,517None
BARCLAYS PLC2026-06-302026-08-155,940$10,573None
BANK OF AMERICA CORP /DE/2026-06-302026-08-1516,407$29,204None
VANGUARD CAPITAL MANAGEMENT LLC2026-06-302026-08-14952,008$1,694,574None
Sands Capital Alternatives, LLC2026-06-302026-08-142,289,271$4,074,902None
Steward Partners Investment Advisory, LLC2026-06-302026-08-14326$580None
UBS Group AG2026-06-302026-08-147,145$12,718None
UBS Group AG2026-06-302026-08-1436,705$65,335None
MARSHALL WACE, LLP2026-06-302026-08-14149,715$266,493None
MARSHALL WACE, LLP2026-06-302026-08-14348,343$620,051None
MARSHALL WACE, LLP2026-06-302026-08-1433,798$60,160None
BNP PARIBAS FINANCIAL MARKETS2026-06-302026-08-14537$956None
ACADIAN ASSET MANAGEMENT LLC2026-06-302026-08-141,165,119$2,073,000None
RENAISSANCE TECHNOLOGIES LLC2026-06-302026-08-14758,863$1,350,776None
VANGUARD FIDUCIARY TRUST CO2026-06-302026-08-14184,128$327,748None
MORGAN STANLEY2026-06-302026-08-14861$1,533None
MORGAN STANLEY2026-06-302026-08-144,372$7,782None
FMR LLC2026-06-302026-08-146,957$12,383None
NORTHERN TRUST CORP2026-06-302026-08-1467,202$119,620None
FEDERATED HERMES, INC.2026-06-302026-08-137,924$14,105None
GEODE CAPITAL MANAGEMENT, LLC2026-06-302026-08-1340,817$72,654None
GEODE CAPITAL MANAGEMENT, LLC2026-06-302026-08-13224,424$399,619None
JPMORGAN CHASE & CO2026-06-302026-08-13131$233None
JPMORGAN CHASE & CO2026-06-302026-08-13528$940None
JPMORGAN CHASE & CO2026-06-302026-08-1392$164None
Redwood Park Advisors LLC2026-06-302026-08-12500$890None
Tower Research Capital LLC (TRC)2026-06-302026-08-121,677$2,985None
ALGERT GLOBAL LLC2025-09-302026-08-1244,648$80,813None
DIMENSIONAL FUND ADVISORS LP2026-06-302026-08-1213,829$24,616None
DIMENSIONAL FUND ADVISORS LP2026-06-302026-08-121,702$3,030None
DIMENSIONAL FUND ADVISORS LP2026-06-302026-08-1213,801$24,566None
NISA INVESTMENT ADVISORS, LLC2026-06-302026-08-11584$1,040None
Spark Investment Management LLC2026-06-302026-08-1128,300$50,374None

90-day public filing window, up to 50 source positions.

Federation des caisses Desjardins du Quebec ↗Marex Group Ltd ↗XTX Topco Ltd ↗Squarepoint Ops LLC ↗JANE STREET GROUP, LLC ↗JANE STREET GROUP, LLC ↗HRT FINANCIAL LP ↗Verdad Advisers, LP ↗BRIDGEWAY CAPITAL MANAGEMENT, LLC ↗RA CAPITAL MANAGEMENT, L.P. ↗

Recent Congressional disclosures

No matching Congressional transactions were returned in this source preview.

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Bounded public source preview, up to 25 disclosed events.

How to read the disclosure dates

The tables report different things: insider transactions, institutional positions and Congressional transaction ranges. Read each table with its source dates and units. They cannot be added into a combined ownership percentage.

  1. Company insiders

    SEC Form 4 purchases, sales and awards report transactions and their public filing availability.

  2. Institutional managers

    13F reports disclose delayed quarter-end positions. They are not a record of trades between quarters.

  3. Congressional filers

    Periodic transaction reports disclose transaction dates and amount brackets. Public filing dates determine what researchers could know.

Institutional source directory ↗Congressional source directory ↗

Read the transaction codes

Awards use transaction code A, purchases P and sales S. An acquisition from an award is not the same as an open-market purchase. Joint filers may share a transaction. Use original receipts and availability dates to interpret the events.