# ARTIVA BIOTHERAPEUTICS INC COMMON STOCK

ARTIVA BIOTHERAPEUTICS INC COMMON STOCK is a security (CUSIP 04317A107) tracked across SEC portfolio filings. 46 institutional managers reported $116.0M on Form 13F as of 2026-06-30; 2 registered fund positions totaling $467K via N-PORT as of 2026-04-30.

## Summary

- Issuer: ARTIVA BIOTHERAPEUTICS INC
- Class: COMMON STOCK
- CUSIP: 04317A107
- Asset category: EC
- 13F holders: 46
- 13F value: $116.0M
- 13F period: 2026-06-30
- N-PORT fund positions: 2
- N-PORT value: $467K
- N-PORT report: 2026-04-30

## Top institutional holders (Form 13F)

_Showing 15 of 46 managers by value._

| Manager | Location | Value | Shares |
| --- | --- | --- | --- |
| RA CAPITAL MANAGEMENT, L.P. | Boston, MA | $63.5M | 9,853,302 |
| [5AM Venture Management, LLC](https://search.stillhousedata.com/firm/160395) | San Francisco, CA | $15.2M | 2,353,304 |
| [VR Adviser, LLC](https://search.stillhousedata.com/firm/169288) | NEW YORK, NY | $10.4M | 1,609,569 |
| BlackRock, Inc. | New York, NY | $6.7M | 694,726 |
| [venBio Partners LLC](https://search.stillhousedata.com/firm/290045) | SAN FRANCISCO, CA | $3.4M | 531,337 |
| FRANKLIN RESOURCES INC | San Mateo, CA | $3.4M | 520,327 |
| Revelation Capital Management, LLC | Sausalito, CA | $1.9M | 299,311 |
| STATE STREET CORP | BOSTON, MA | $1.6M | 165,764 |
| WELLINGTON MANAGEMENT GROUP LLP | BOSTON, MA | $1.3M | 194,108 |
| [VANGUARD GROUP INC](https://search.stillhousedata.com/firm/105958) | Valley Forge, PA | $1.1M | 246,006 |
| [Simplify Asset Management Inc.](https://search.stillhousedata.com/firm/309535) | Las Vegas, NV | $983K | 101,355 |
| [Propel Bio Management, LLC](https://search.stillhousedata.com/firm/322858) | LOS ANGELES, CA | $950K | 146,369 |
| MILLENNIUM MANAGEMENT LLC | NEW YORK, NY | $794K | 123,270 |
| [TWO SIGMA INVESTMENTS, LP](https://search.stillhousedata.com/firm/137137) | New York, NY | $741K | 115,041 |
| [GEODE CAPITAL MANAGEMENT, LLC](https://search.stillhousedata.com/firm/115504) | BOSTON, MA | $655K | 101,695 |

## Top fund holders (N-PORT)

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| [VANGUARD EXTENDED MARKET INDEX FUND](https://search.stillhousedata.com/fund/S000002841) | VANGUARD INDEX FUNDS | $383K | 0.05% |
| [U.S. MICRO CAP PORTFOLIO](https://search.stillhousedata.com/fund/S000000948) | DFA INVESTMENT DIMENSIONS GROUP INC | $84K | 0.11% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/04317A107.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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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.