ACRIVON THERAPEUTICS INC (ACRV) Institutional Ownership Changes & 13F Activity

ACRIVON THERAPEUTICS INC (ACRV). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings (Q4 2025). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions in the latest reporting period. Notable filers include Ra Capital Management, L.P., Sands Capital Alternatives, Llc, Citadel Advisors Llc, Wellington Management Group Llp, and Two Sigma Investments, Lp.

InstitutionTypeChange in sharesChange Position %SharesReported stock balancePortfolio quarterFiling date
Algert Global LlcSell-44,648-100.0%0$0.00Q4 2025Aug 11, 2026
Bluefin Capital Management, LlcSell-42,039-100.0%0$0.00Q4 2025Apr 29, 2026
Vermillion & White Wealth Management Group, LlcBuy+18,100—18,100$43.62KQ4 2025Feb 18, 2026
Ra Capital Management, L.P.Buy+8,340,508—8,340,508$20.10MQ4 2025Feb 17, 2026
Citadel Advisors LlcBuy+1,641,884—1,641,884$3.96MQ4 2025Feb 17, 2026
Wellington Management Group LlpBuy+888,130—888,130$2.14MQ4 2025Feb 17, 2026
Two Sigma Investments, LpBuy+585,069—585,069$1.41MQ4 2025Feb 17, 2026
Acorn Capital Advisors, LlcBuy+405,237—405,237$976.62KQ4 2025Feb 17, 2026
Two Sigma Advisers, LpBuy+333,773—333,773$804.39KQ4 2025Feb 17, 2026
Millennium Management LlcBuy+121,524—121,524$292.87KQ4 2025Feb 17, 2026
Northern Trust CorpBuy+63,718—63,718$153.56KQ4 2025Feb 17, 2026
Prelude Capital Management, LlcBuy+48,015—48,015$115.72KQ4 2025Feb 17, 2026
Bridgeway Capital Management, LlcBuy+42,900—42,900$103.39KQ4 2025Feb 17, 2026
Baker Bros. Advisors LpBuy+22,809—22,809$54.97KQ4 2025Feb 17, 2026
Quadrature Capital LtdBuy+20,730—20,730$49.96KQ4 2025Feb 17, 2026
Xtx Topco LtdBuy+20,572—20,572$49.58KQ4 2025Feb 17, 2026
Bank Of America CorpBuy+17,447—17,447$42.05KQ4 2025Feb 17, 2026
Schonfeld Strategic Advisors LlcBuy+16,428—16,428$39.59KQ4 2025Feb 17, 2026
Susquehanna International Group, LlpBuy+12,433—12,433$29.96KQ4 2025Feb 17, 2026
Point72 Asset Management, L.P.Buy+10,876—10,876$26.21KQ4 2025Feb 17, 2026
Fmr LlcBuy+8,622—8,622$20.78KQ4 2025Feb 17, 2026
Royal Bank Of CanadaBuy+1,711—1,711$4.00KQ4 2025Feb 17, 2026
Redwood Park Advisors LlcBuy+500—500$1.21KQ4 2025Feb 17, 2026
Russell Investments Group, Ltd.Buy+481—481$1.16KQ4 2025Feb 17, 2026
Sands Capital Alternatives, LlcBuy+2,122,605—2,122,605$5.12MQ4 2025Feb 13, 2026
Marshall Wace, LlpBuy+496,081—496,081$1.20MQ4 2025Feb 13, 2026
State Street CorpBuy+67,145—67,145$161.82KQ4 2025Feb 13, 2026
Morgan StanleyBuy+46,831—46,831$112.86KQ4 2025Feb 13, 2026
Squarepoint Ops LlcBuy+26,162—26,162$63.05KQ4 2025Feb 13, 2026
Barclays PlcBuy+24,402—24,402$58.81KQ4 2025Feb 13, 2026
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Frequently asked questions about ACRV activity

  • Which institutional owners are buying ACRV?

    Institutional owners buying ACRV include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.

  • What does "buy" mean in ACRV activity?

    "Buy" means an investor increased their reported position in ACRV compared to the prior reporting period. This reflects growing exposure to ACRIVON THERAPEUTICS INC (ACRV) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).

  • Is institutional interest in ACRV increasing?

    Institutional interest in ACRV can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.

ACRV Institutional Ownership Changes and 13F Activity Q4 2025 | InsiderSet