# ACRIVON THERAPEUTICS INC COMMON STOCK

ACRIVON THERAPEUTICS INC COMMON STOCK is a security (CUSIP 004890109) tracked across SEC portfolio filings. 44 institutional managers reported $21.6M on Form 13F as of 2026-06-30; 2 registered fund positions totaling $249K via N-PORT as of 2026-03-31.

## Summary

- Issuer: ACRIVON THERAPEUTICS INC
- Class: COMMON STOCK
- CUSIP: 004890109
- Asset category: EC
- 13F holders: 44
- 13F value: $21.6M
- 13F period: 2026-06-30
- N-PORT fund positions: 2
- N-PORT value: $249K
- N-PORT report: 2026-03-31

## Top institutional holders (Form 13F)

_Showing 15 of 44 managers by value._

| Manager | Location | Value | Shares |
| --- | --- | --- | --- |
| RA CAPITAL MANAGEMENT, L.P. | Boston, MA | $11.6M | 8,340,508 |
| [Sands Capital Ventures, LLC](https://search.stillhousedata.com/firm/155517) | ARLINGTON, VA | $3.0M | 2,122,605 |
| [VANGUARD GROUP INC](https://search.stillhousedata.com/firm/105958) | Valley Forge, PA | $1.7M | 698,857 |
| WELLINGTON MANAGEMENT GROUP LLP | BOSTON, MA | $1.2M | 888,130 |
| [RENAISSANCE TECHNOLOGIES LLC](https://search.stillhousedata.com/firm/106661) | NEW YORK, NY | $1.1M | 758,440 |
| [MARSHALL WACE, LLP](https://search.stillhousedata.com/firm/160885) | LONDON, X0 | $779K | 560,436 |
| [TWO SIGMA INVESTMENTS, LP](https://search.stillhousedata.com/firm/137137) | New York, NY | $541K | 389,395 |
| JANE STREET GROUP, LLC | NEW YORK, NY | $333K | 239,691 |
| [GEODE CAPITAL MANAGEMENT, LLC](https://search.stillhousedata.com/firm/115504) | BOSTON, MA | $329K | 236,391 |
| BlackRock, Inc. | New York, NY | $290K | 208,939 |
| [BRIDGEWAY CAPITAL MANAGEMENT, LLC](https://search.stillhousedata.com/firm/111441) | HOUSTON, TX | $221K | 158,900 |
| STATE STREET CORP | BOSTON, MA | $93K | 67,145 |
| XTX Topco Ltd | LONDON, X0 | $93K | 66,882 |
| NORTHERN TRUST CORP | CHICAGO, IL | $68K | 48,902 |
| MORGAN STANLEY | NEW YORK, NY | $51K | 36,671 |

## Top fund holders (N-PORT)

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| [VANGUARD EXTENDED MARKET INDEX FUND](https://search.stillhousedata.com/fund/S000002841) | VANGUARD INDEX FUNDS | $245K | 0.03% |
| [Blackstone Alternative Multi-Strategy Fund](https://search.stillhousedata.com/fund/S000045538) | Blackstone Alternative Investment Funds | $3K | 0.01% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/004890109.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

---

Source: public SEC filing data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.