ACRV ACRIVON THERAPEUTICS INC
FollowCMN (common), issuer CIK 1781174
45 managers (46 13F filers) reported a position in ACRV shares at 2026-06-30, 21,402,557 shares in all. 6 filers opened a position and 4 filers sold out during the quarter.
- Managers
- 45
- 13F filers
- 46
- New
- 6
- Added
- 21
- Reduced
- 9
- Sold out
- 4
- Shares held by filers
- 21,402,557
Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.
13D and 13G filers
No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.
Insider trades
No Form 4 transaction on this security in the data.
13F holders, Q2 2026
Filers in the available 13F reports with a share position at 2026-06-30, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.
| Holder | Shares | Value | % of portfolio | Change | Source |
|---|---|---|---|---|---|
| RA CAPITAL MANAGEMENT, L.P.in group RA CAPITAL MANAGEMENT, L.P. | 12,229,396 | $21.8M | 0.19% | +3,888,888 | 13F-HRTimelineGroup |
| Sands Capital Alternatives, LLC | 2,289,271 | $4.07M | 0.66% | +166,666 | 13F-HRTimeline |
| ACADIAN ASSET MANAGEMENT LLCin group ACADIAN ASSET MANAGEMENT LLC | 1,165,119 | $2.07M | <0.01% | +319,146 | 13F-HRTimelineGroup |
| VANGUARD GROUP INCgroup of 3 filers holding | 1,136,136 | $2.02M | +302,119 | Timeline
| |
| WELLINGTON MANAGEMENT GROUP LLPin group WELLINGTON MANAGEMENT GROUP L… | 888,130 | $1.58M | <0.01% | 0 | 13F-HRTimelineGroup |
| RENAISSANCE TECHNOLOGIES LLC | 758,863 | $1.35M | <0.01% | +423 | 13F-HRTimeline |
| TWO SIGMA INVESTMENTS, LPin group TWO SIGMA INVESTMENTS, LP | 641,498 | $1.14M | <0.01% | +252,103 | 13F-HRTimelineGroup |
| MARSHALL WACE, LLPin group MARSHALL WACE, LLP | 531,856 | $947K | <0.01% | -28,580 | 13F-HRTimelineGroup |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 378,900 | $674K | 0.01% | +220,000 | 13F-HRTimeline |
| GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC | 265,241 | $472K | <0.01% | +28,850 | 13F-HRTimelineGroup |
| BlackRock, Inc.in group BlackRock, Inc. | 239,112 | $426K | <0.01% | +30,173 | 13F-HRTimelineGroup |
| GSA CAPITAL PARTNERS LLP | 200,415 | $357K | 0.02% | +13,699 | 13F-HRTimeline |
| XTX Topco Ltdin group XTX Topco Ltd | 178,239 | $317K | <0.01% | +111,357 | 13F-HRTimelineGroup |
| JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC | 74,648 | $133K | <0.01% | -165,043 | 13F-HRTimelineGroup |
| NORTHERN TRUST CORPin group NORTHERN TRUST CORP | 67,202 | $120K | <0.01% | +18,300 | 13F-HRTimelineGroup |
| STATE STREET CORPin group STATE STREET CORP | 67,145 | $120K | <0.01% | 0 | 13F-HRTimelineGroup |
| UBS Group AGin group UBS Group AG | 43,850 | $78.1K | <0.01% | +9,216 | 13F-HRTimelineGroup |
| CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC | 41,276 | $73.5K | <0.01% | new | 13F-HRTimelineGroup |
| DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP | 29,332 | $52.2K | <0.01% | +10,968 | 13F-HRTimelineGroup |
| Spark Investment Management LLC | 28,300 | $50.4K | 0.1% | new | 13F-HRTimeline |
| PRELUDE CAPITAL MANAGEMENT, LLC | 24,015 | $42.7K | <0.01% | 0 | 13F-HRTimeline |
| BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/ | 16,407 | $29.2K | <0.01% | -106 | 13F-HRTimelineGroup |
| Verdad Advisers, LP | 15,054 | $26.8K | 0.03% | new | 13F-HRTimeline |
| GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC | 14,920 | $26.6K | <0.01% | +178 | 13F-HRTimelineGroup |
| Squarepoint Ops LLCin group Squarepoint Ops LLC | 13,309 | $23.7K | <0.01% | -14,163 | 13F-HRTimelineGroup |
| AAF Wealth Management, LLC | 10,678 | $19K | 0.01% | 0 | 13F-HRTimeline |
| HRT FINANCIAL LP | 10,316 | $18K | <0.01% | new | 13F-HRTimeline |
| Marex Group Ltdin group Marex Group Ltd | 10,000 | $17.8K | <0.01% | -10,000 | 13F-HRTimelineGroup |
| FEDERATED HERMES, INC.in group FEDERATED HERMES, INC. | 7,924 | $14.1K | <0.01% | 0 | 13F-HRTimelineGroup |
| BARCLAYS PLCin group BARCLAYS PLC | 7,354 | $13.1K | <0.01% | +1,414 | 13F-HRTimelineGroup |
| FMR LLCin group FMR LLC | 6,957 | $12.4K | <0.01% | -2,465 | 13F-HRTimelineGroup |
| MORGAN STANLEYin group MORGAN STANLEY | 5,233 | $9.31K | <0.01% | -31,438 | 13F-HRTimelineGroup |
| Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T… | 1,677 | $2.98K | <0.01% | -2,849 | 13F-HRTimelineGroup |
| Crews Bank & Trust | 1,044 | $1.86K | <0.01% | new | 13F-HRTimeline |
| JPMORGAN CHASE & COin group JPMORGAN CHASE & CO | 751 | $1.34K | <0.01% | +113 | 13F-HRTimelineGroup |
| NISA INVESTMENT ADVISORS, LLC | 584 | $1.04K | <0.01% | 0 | 13F-HRTimeline |
| BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS | 537 | $956 | <0.01% | -97 | 13F-HRTimelineGroup |
| Redwood Park Advisors LLC | 500 | $890 | <0.01% | 0 | 13F-HRTimeline |
| Russell Investments Group, Ltd.in group Russell Investments Group, Lt… | 481 | $856 | <0.01% | 0 | 13F-HRTimelineGroup |
| Federation des caisses Desjardins du Qu… | 400 | $712 | <0.01% | 0 | 13F-HRTimeline |
| Steward Partners Investment Advisory, L… | 326 | $580 | <0.01% | 0 | 13F-HRTimeline |
| SBI Securities Co., Ltd. | 75 | $134 | <0.01% | +1 | 13F-HRTimeline |
| Caitong International Asset Management … | 50 | $89 | <0.01% | +46 | 13F-HRTimeline |
| CITIGROUP INCin group CITIGROUP INC | 6 | $11 | <0.01% | new | 13F-HRTimelineGroup |
| ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA | 30 | $0 | 0% | +5 | 13F-HRTimelineGroupValue filed as zero, left out of ratios. |