Artiva Biotherapeutics
ARTV · NASDAQ
$6.56+$0.67 (+11.38%)TodayMarket closed ·
Prev close $5.89
Who owns ARTV
Largest institutional holders, from their latest 13F filings
The 10 largest institutions hold 80.9% of ARTV’s shares.
- RA Capital Management, LP37.6%
- GC Biopharma Corp12.3%
- Viking Global Investors LP5.4%
- Blackstone Alternative Asset Management, L.P.4.9%
- Next 6 largest institutions20.7%
- All other shareholders19.1%
| Holder | Shares | % of shares |
|---|---|---|
| RA Capital Management, LP | 18.26M | 37.58% |
| GC Biopharma Corp | 6.00M | 12.35% |
| Viking Global Investors LP | 2.60M | 5.36% |
| Blackstone Alternative Asset Management, L.P. | 2.40M | 4.95% |
| 5AM Ventures | 2.35M | 4.84% |
| VR Adviser, LLC | 2.04M | 4.21% |
| Franklin Advisers, Inc. | 2.00M | 4.11% |
| Caligan Partners, LP | 1.74M | 3.57% |
| Vanguard Capital Management, LLC | 981.82K | 2.02% |
| Samsara BioCapital, LLC | 954.86K | 1.97% |
Largest mutual fund holders
| Holder | Shares | % of shares |
|---|---|---|
| Franklin Templeton Investment Funds -Biotechnology Discovery | 940.34K | 1.94% |
| Vanguard Total Stock Market Index Fund | 699.90K | 1.44% |
| Franklin Biotechnology Discovery Fund | 542.37K | 1.12% |
| Franklin Small Cap Growth Fund | 456.47K | 0.94% |
| Vanguard Extended Market Index Fund | 269.15K | 0.55% |
Insider trades
Form 4 filings by officers, directors and large holders
Over the last 6 months, insiders bought $133.89M (21 trades) and sold $2.48M (17 trades) of ARTV on the open market.
| Insider | Type | Shares | Value |
|---|---|---|---|
| Aslan Fred | Sale | 23.46K | $168.88K |
| Banerjee Subhashis | Sale | 1.10K | $7.51K |
| Aslan Fred | Sale | 61.70K | $421.83K |
| Horan Christopher | Sale | 10.34K | $70.70K |
| Bush Jennifer | Sale | 8.37K | $57.23K |
| Aslan Fred | Award | 315.00K | — |
| Aslan Fred | Award | 110.00K | — |
| Aslan Fred | Award | 155.00K | — |
| Aslan Fred | Award | 45.00K | — |
| Stoppel Laura | Award | 16.25K | — |
Short interest
Settled Sep 30, 2026
- Shares short
- 2.30M
- Days to cover
- 3.67
- % of shares outstanding
- 4.73%
- Average daily volume
- 625.94K
- Change since last report
- +11.2%
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