# HOOKIPA PHARMA INC (HOOK)

> Institutional ownership reported to the SEC as of Q3 2025, from Form 13F filings. Source: https://holderbook.com/stocks/HOOK/

- Reporting holders: 6
- Reported value: $830.4K
- Held through calls: 0.7%
- 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 |
|---|---|---|---|---|
| [Knoll Capital Management, LLC](https://holderbook.com/funds/1325083-knoll-capital-management-llc/) | $461.2K | 498,625 | 0.2% | 12 |
| [JBF Capital, Inc.](https://holderbook.com/funds/1483864-jbf-capital-inc/) | $321.0K | 347,000 | 0.0% | 1 |
| [ACADIAN ASSET MANAGEMENT LLC](https://holderbook.com/funds/916542-acadian-asset-management-llc/) | $25.0K | 28,020 | 0.0% | 5 |
| [XTX Topco Ltd](https://holderbook.com/funds/1828301-xtx-topco-ltd/) | $16.7K | 18,056 | 0.0% | 1 |
| [SIMPLEX TRADING, LLC](https://holderbook.com/funds/1488542-simplex-trading-llc/) | $6.0K | 0 | 0.0% | 1 |
| [OSAIC HOLDINGS, INC.](https://holderbook.com/funds/1677044-osaic-holdings-inc/) | $466 | 513 | 0.0% | 3 |

## Quarter by quarter

| Quarter | Holders | Reported value |
|---|---|---|
| Q3 2025 | 6 | $830.4K |
| Q2 2025 | 27 | $6.1M |
| Q1 2025 | 32 | $5.3M |
| Q4 2024 | 37 | $10.8M |
| Q3 2024 | 35 | $21.2M |
| Q2 2024 | 42 | $21.0M |
| Q1 2024 | 49 | $27.5M |
| Q4 2023 | 42 | $29.5M |
| Q3 2023 | 45 | $25.7M |
| Q2 2023 | 53 | $40.1M |
| Q1 2023 | 44 | $20.1M |
| Q4 2022 | 54 | $19.4M |