Acrivon Therapeutics, Inc. (ACRV) — Institutional Holders, Q2 2026
46 institutional investment managers reported a ACRV position on SEC Form 13F-HR for the quarter ended June 30, 2026, with a combined reported value of $38.1M. Every filer is listed below, ranked by position value. Put and call option positions are excluded, and a firm filing several lots or share classes is shown once with its total.
ACRV in Q2 2026: what funds did
Funds that filed a 13F for both Q1 2026 and Q2 2026, by what they did with the common stock. Share counts are adjusted for any split between the two quarters; dollar figures are the change in shares at this quarter’s price.
Biggest buyers
- RA CAPITAL MANAGEMENT, L.P.Added · +3,888,888 sh+$6.9M
- ACADIAN ASSET MANAGEMENTAdded · +319,146 sh+$568.1K
- TWO SIGMA INVESTMENTSAdded · +252,103 sh+$448.7K
- VANGUARD CAPITAL MANAGEMENTAdded · +229,973 sh+$409.4K
- BRIDGEWAY CAPITAL MANAGEMENTAdded · +220,000 sh+$391.6K
Biggest sellers
- JANE STREET GROUPTrimmed · -165,043 sh-$293.8K
- PANAGORA ASSET MANAGEMENTSold out · -33,814 sh-$60.2K
- MORGAN STANLEYTrimmed · -31,438 sh-$56.0K
- MARSHALL WACE, LLPTrimmed · -28,580 sh-$50.9K
- Squarepoint OpsTrimmed · -14,163 sh-$25.2K
ACRV 13F holders ranked 1–46 of 46
| # | Institution | Shares | Value | % of portfolio | QoQShares vs Q1 2026 |
|---|---|---|---|---|---|
| 1 | RA CAPITAL MANAGEMENT, L.P.#1 · 12,229,396 sh | 12,229,396 | $21.8M | 0.19% | +46.6% |
| 2 | Sands Capital Ventures#2 · 2,289,271 sh | 2,289,271 | $4.1M | 0.66% | +7.9% |
| 3 | ACADIAN ASSET MANAGEMENT#3 · 1,165,119 sh | 1,165,119 | $2.1M | <0.01% | +37.7% |
| 4 | VANGUARD CAPITAL MANAGEMENT#4 · 952,008 sh | 952,008 | $1.7M | 0.00% | +31.9% |
| 5 | WELLINGTON MANAGEMENT GROUP LLP#5 · 888,130 sh | 888,130 | $1.6M | <0.01% | 0.0% |
| 6 | RENAISSANCE TECHNOLOGIES#6 · 758,863 sh | 758,863 | $1.4M | <0.01% | +0.1% |
| 7 | TWO SIGMA INVESTMENTS#7 · 641,498 sh | 641,498 | $1.1M | <0.01% | +64.7% |
| 8 | MARSHALL WACE, LLP#8 · 531,856 sh | 531,856 | $946.7K | <0.01% | -5.1% |
| 9 | BRIDGEWAY CAPITAL MANAGEMENT#9 · 378,900 sh | 378,900 | $674.4K | 0.01% | +138.5% |
| 10 | GEODE CAPITAL MANAGEMENT#10 · 265,241 sh | 265,241 | $472.3K | 0.00% | +12.2% |
| 11 | BlackRock#11 · 239,112 sh | 239,112 | $425.6K | 0.00% | +14.4% |
| 12 | GSA CAPITAL PARTNERS LLP#12 · 200,415 sh | 200,415 | $357.0K | 0.02% | +7.3% |
| 13 | VANGUARD FIDUCIARY#13 · 184,128 sh | 184,128 | $327.7K | <0.01% | +71.2% |
| 14 | XTX Topco Ltd#14 · 178,239 sh | 178,239 | $317.3K | <0.01% | +166.5% |
| 15 | JANE STREET GROUP#15 · 74,648 sh | 74,648 | $132.9K | 0.00% | -68.9% |
| 16 | NORTHERN#16 · 67,202 sh | 67,202 | $119.6K | 0.00% | +37.4% |
| 17 | STATE STREET#17 · 67,145 sh | 67,145 | $119.5K | 0.00% | 0.0% |
| 18 | UBS Group AG#18 · 43,850 sh | 43,850 | $78.1K | 0.00% | +26.6% |
| 19 | CITADEL ADVISORS#19 · 41,276 sh | 41,276 | $73.5K | 0.00% | New |
| 20 | DIMENSIONAL FUND ADVISORS#20 · 29,332 sh | 29,332 | $52.2K | 0.00% | +59.7% |
| 21 | Spark Investment Management#21 · 28,300 sh | 28,300 | $50.4K | 0.10% | New |
| 22 | PRELUDE CAPITAL MANAGEMENT#22 · 24,015 sh | 24,015 | $42.7K | <0.01% | 0.0% |
| 23 | BANK OF AMERICA#23 · 16,407 sh | 16,407 | $29.2K | 0.00% | -0.6% |
| 24 | Verdad Advisers#24 · 15,054 sh | 15,054 | $26.8K | 0.03% | New |
| 25 | GOLDMAN SACHS GROUP#25 · 14,920 sh | 14,920 | $26.6K | 0.00% | +1.2% |
| 26 | Squarepoint Ops#26 · 13,309 sh | 13,309 | $23.7K | 0.00% | -51.6% |
| 27 | AAF Wealth Management#27 · 10,678 sh | 10,678 | $19.0K | <0.01% | 0.0% |
| 28 | HRT FINANCIAL#28 · 10,316 sh | 10,316 | $18.0K | 0.00% | New |
| 29 | Marex Group plc#29 · 10,000 sh | 10,000 | $17.8K | <0.01% | -50.0% |
| 30 | FEDERATED HERMES#30 · 7,924 sh | 7,924 | $14.1K | 0.00% | 0.0% |
| 31 | BARCLAYS PLC#31 · 7,354 sh | 7,354 | $13.1K | 0.00% | +23.8% |
| 32 | FMR#32 · 6,957 sh | 6,957 | $12.4K | 0.00% | -26.2% |
| 33 | MORGAN STANLEY#33 · 5,233 sh | 5,233 | $9.3K | 0.00% | -85.7% |
| 34 | Tower Research Capital (TRC)#34 · 1,677 sh | 1,677 | $3.0K | <0.01% | -62.9% |
| 35 | Crews Bank#35 · 1,044 sh | 1,044 | $1.9K | <0.01% | New |
| 36 | JPMORGAN CHASE#36 · 751 sh | 751 | $1.3K | 0.00% | +17.7% |
| 37 | NISA INVESTMENT ADVISORS#37 · 584 sh | 584 | $1.0K | — | 0.0% |
| 38 | BNP PARIBAS FINANCIAL MARKETS#38 · 537 sh | 537 | $956.00 | 0.00% | -15.3% |
| 39 | Redwood Park Advisors#39 · 500 sh | 500 | $890.00 | <0.01% | 0.0% |
| 40 | Russell Investments Group, Ltd.#40 · 481 sh | 481 | $856.00 | 0.00% | 0.0% |
| 41 | Federation des caisses Desjardins du Quebec#41 · 400 sh | 400 | $712.00 | 0.00% | 0.0% |
| 42 | Steward Partners Investment Advisory#42 · 326 sh | 326 | $580.00 | 0.00% | 0.0% |
| 43 | SBI Securities , Ltd.#43 · 75 sh | 75 | $134.00 | — | +1.4% |
| 44 | Caitong International Asset Management , Ltd#44 · 50 sh | 50 | $89.00 | 0.00% | +1150.0% |
| 45 | CITIGROUP#45 · 6 sh | 6 | $11.00 | 0.00% | New |
| 46 | ROYAL BANK OF CANADA#46 · 30 sh | 30 | $0.00 | 0.00% | +20.0% |
Funds that sold out of ACRV in Q2 2026 (4)
Held ACRV at the end of Q1 2026 and filed a Q2 2026 13F without it. Not in the list above, because they no longer hold it. Largest prior position first.
| Institution | Shares sold | Value in Q1 2026 |
|---|---|---|
| PANAGORA ASSET MANAGEMENT33,814 sh | 33,814 | $47.0K |
| TWO SIGMA SECURITIES11,679 sh | 11,679 | $16.2K |
| Vanguard Global Advisers4,453 sh | 4,453 | $6.2K |
| WELLS FARGO & COMPANY3,000 sh | 3,000 | $4.2K |
Source: Form 13F-HR filings on SEC EDGAR, Q2 2026. Values are as reported by each manager at quarter end. “% of portfolio” is the position’s share of the manager’s total reported 13F value for the same quarter. “New” means the manager filed a 13F for Q1 2026 without this position; a dash means no comparison is available. Where a manager’s own filing is internally inconsistent its value is withheld and it is listed last. 13F data shows reported holdings, not recommendations.