# ARTIVA BIOTHERAPEUTICS INC (ARTV)

> Institutional ownership reported to the SEC as of Q3 2026, from Form 13F filings. Source: https://holderbook.com/stocks/ARTV/

- Reporting holders: 2
- Reported value: $4.6K
- 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 |
|---|---|---|---|---|
| [GAMMA Investing LLC](https://holderbook.com/funds/2010235-gamma-investing-llc/) | $3.5K | 497 | 0.0% | 1 |
| [EASTERN BANK](https://holderbook.com/funds/1126395-eastern-bank/) | $1.1K | 155 | 0.0% | 1 |

## Quarter by quarter

| Quarter | Holders | Reported value |
|---|---|---|
| Q3 2026 | 2 | $4.6K |
| Q2 2026 | 74 | $402.2M |
| Q1 2026 | 40 | $108.4M |
| Q4 2025 | 34 | $72.7M |
| Q3 2025 | 39 | $52.1M |
| Q2 2025 | 47 | $27.9M |
| Q1 2025 | 53 | $62.8M |
| Q4 2024 | 57 | $213.2M |
| Q3 2024 | 49 | $319.6M |