2 institutions reported holding $489,700 of ZURA BIO LTD (ZURAW) in SEC 13F filings for 2026-06-30. Largest institutional holders: SIMPLEX TRADING, LLC ($489,700), GROUP ONE TRADING LLC ($0). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | SIMPLEX TRADING, LLC | $489,700 | 83,000 | Trimmed |
| 2 | GROUP ONE TRADING LLC | $0 | 0 | Exited |
来源：SEC 13F 申报文件 · 截至 2026-06-30