# ACRIVON THERAPEUTICS INC (ACRV)

> Institutional ownership reported to the SEC as of Q2 2026, from Form 13F filings. Source: https://holderbook.com/stocks/ACRV/

- Reporting holders: 46
- Reported value: $38.3M
- Shares held by institutions: 21,510,978 of 42,853,362 outstanding
- Held through calls: 0.0%
- Held through puts: 0.0%

A 13F reports long US equity positions only. Shorts, bonds, foreign listings and cash are not visible here, and positions are disclosed up to 45 days after the quarter ends.

## Largest holders

| Manager | Value | Shares | Share of their book | Quarters held |
|---|---|---|---|---|
| [RA CAPITAL MANAGEMENT, L.P.](https://holderbook.com/funds/1346824-ra-capital-management-l-p/) | $21.8M | 12,229,396 | 0.2% | 15 |
| [Sands Capital Alternatives, LLC](https://holderbook.com/funds/1846444-sands-capital-alternatives-llc/) | $4.1M | 2,289,271 | 0.7% | 15 |
| [ACADIAN ASSET MANAGEMENT LLC](https://holderbook.com/funds/916542-acadian-asset-management-llc/) | $2.1M | 1,165,119 | 0.0% | 4 |
| [VANGUARD CAPITAL MANAGEMENT LLC](https://holderbook.com/funds/2100119-vanguard-capital-management-llc/) | $1.7M | 952,008 | 0.0% | 2 |
| [WELLINGTON MANAGEMENT GROUP LLP](https://holderbook.com/funds/902219-wellington-management-group-llp/) | $1.6M | 888,130 | 0.0% | 15 |
| [RENAISSANCE TECHNOLOGIES LLC](https://holderbook.com/funds/1037389-renaissance-technologies-llc/) | $1.4M | 758,863 | 0.0% | 10 |
| [TWO SIGMA INVESTMENTS, LP](https://holderbook.com/funds/1179392-two-sigma-investments-lp/) | $1.1M | 641,498 | 0.0% | 5 |
| [MARSHALL WACE, LLP](https://holderbook.com/funds/1318757-marshall-wace-llp/) | $946.7K | 531,856 | 0.0% | 15 |
| [BRIDGEWAY CAPITAL MANAGEMENT, LLC](https://holderbook.com/funds/1107261-bridgeway-capital-management-llc/) | $674.4K | 378,900 | 0.0% | 11 |
| [GEODE CAPITAL MANAGEMENT, LLC](https://holderbook.com/funds/1214717-geode-capital-management-llc/) | $472.3K | 265,241 | 0.0% | 14 |
| [BlackRock, Inc.](https://holderbook.com/funds/2012383-blackrock-inc/) | $425.6K | 239,112 | 0.0% | 8 |
| [GSA CAPITAL PARTNERS LLP](https://holderbook.com/funds/1362033-gsa-capital-partners-llp/) | $357.0K | 200,415 | 0.0% | 2 |
| [VANGUARD FIDUCIARY TRUST CO](https://holderbook.com/funds/933478-vanguard-fiduciary-trust-co/) | $327.7K | 184,128 | 0.0% | 2 |
| [XTX Topco Ltd](https://holderbook.com/funds/1828301-xtx-topco-ltd/) | $317.3K | 178,239 | 0.0% | 5 |
| [STATE STREET CORP](https://holderbook.com/funds/93751-state-street-corp/) | $239.0K | 134,290 | 0.0% | 14 |
| [CITADEL ADVISORS LLC](https://holderbook.com/funds/1423053-citadel-advisors-llc/) | $146.9K | 82,552 | 0.0% | 1 |
| [JANE STREET GROUP, LLC](https://holderbook.com/funds/1595888-jane-street-group-llc/) | $132.9K | 74,648 | 0.0% | 5 |
| [NORTHERN TRUST CORP](https://holderbook.com/funds/73124-northern-trust-corp/) | $119.6K | 67,202 | 0.0% | 14 |
| [UBS Group AG](https://holderbook.com/funds/1610520-ubs-group-ag/) | $78.1K | 43,850 | 0.0% | 10 |
| [DIMENSIONAL FUND ADVISORS LP](https://holderbook.com/funds/354204-dimensional-fund-advisors-lp/) | $52.2K | 29,332 | 0.0% | 9 |
| [Spark Investment Management LLC](https://holderbook.com/funds/1554871-spark-investment-management-llc/) | $50.4K | 28,300 | 0.1% | 1 |
| [PRELUDE CAPITAL MANAGEMENT, LLC](https://holderbook.com/funds/1387508-prelude-capital-management-llc/) | $42.7K | 24,015 | 0.0% | 3 |
| [BANK OF AMERICA CORP /DE/](https://holderbook.com/funds/70858-bank-of-america-corp-de/) | $29.2K | 16,407 | 0.0% | 14 |
| [Verdad Advisers, LP](https://holderbook.com/funds/1812822-verdad-advisers-lp/) | $26.8K | 15,054 | 0.0% | 1 |
| [GOLDMAN SACHS GROUP INC](https://holderbook.com/funds/886982-goldman-sachs-group-inc/) | $26.6K | 14,920 | 0.0% | 9 |

## Quarter by quarter

| Quarter | Holders | Reported value |
|---|---|---|
| Q2 2026 | 46 | $38.3M |
| Q1 2026 | 43 | $22.6M |
| Q4 2025 | 48 | $44.9M |
| Q3 2025 | 46 | $31.8M |
| Q2 2025 | 52 | $21.2M |
| Q1 2025 | 61 | $45.7M |
| Q4 2024 | 61 | $140.0M |
| Q3 2024 | 52 | $161.9M |
| Q2 2024 | 52 | $136.1M |
| Q1 2024 | 46 | $109.3M |
| Q4 2023 | 42 | $74.8M |
| Q3 2023 | 43 | $144.3M |