Which hedge funds own ARTV? ARTIVA BIOTHERAPEUTICS INC, Q2 2026 13F holders
4 of the hedge funds tracked by WhaleCreep disclosed a position in ARTV (ARTIVA BIOTHERAPEUTICS INC) in their Q2 2026 13F filings, worth $206.8m in total. The largest holder by portfolio weight is RA Capital Management at 1.5% of its book. 1 manager opened a new position this quarter: Viking Global Investors. 1 exited: Millennium Management.
4tracked managers holding
1opened this quarter
1exited this quarter
Which hedge funds hold ARTV? Current holders by portfolio weight
| Manager | As of | Weight of book | Value | Shares | Δ shares | Action |
|---|---|---|---|---|---|---|
| RA Capital Management | Q2 2026 | 1.5% | $174.2m | 17,955,642 | 82% | added |
| Viking Global Investors | Q2 2026 | 0.1% | $25.3m | 2,604,166 | – | new |
| Citadel Advisors | Q2 2026 | 0.0% | $5.9m | 609,376 | 3740% | added |
| Renaissance Technologies LLC | Q2 2026 | 0.0% | $1.5m | 151,000 | 89% | added |
Exited since the previous quarter
| Manager | Prior weight | Prior value |
|---|---|---|
| Millennium Management | 0.0% | $793.9k |
How has hedge fund ownership of ARTV changed?
| Quarter | Managers holding | Combined value |
|---|---|---|
| Q2 2026 | 4 | $206.8m |
| Q1 2026 | 4 | $64.9m |
| Q4 2025 | 2 | $42.8m |
| Q3 2025 | 2 | $28.5m |
| Q2 2025 | 2 | $15.3m |
| Q1 2025 | 2 | $30.4m |
| Q4 2024 | 2 | $102.2m |
| Q3 2024 | 2 | $156.6m |
Counts every tracked manager that disclosed ARTV in that quarter's filing, including managers that have since stopped filing.