11 institutions reported holding $113,003 of ZHENGYE BIOTECHNOLOGY-A (ZYBT) in SEC 13F filings for 2026-03-31. Largest institutional holders: XTX Topco Ltd ($41,268), WINTON GROUP Ltd ($31,212), GEODE CAPITAL MANAGEMENT, LLC ($27,172), UBS Group AG ($7,514), Tower Research Capital LLC (TRC) ($4,592). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | XTX Topco Ltd | $41,268 | 44,146 | Trimmed |
| 2 | WINTON GROUP Ltd | $31,212 | 33,389 | Trimmed |
| 3 | GEODE CAPITAL MANAGEMENT, LLC | $27,172 | 29,068 | Hold |
| 4 | UBS Group AG | $7,514 | 8,036 | Trimmed |
| 5 | Tower Research Capital LLC (TRC) | $4,592 | 4,912 | Added |
| 6 | Royal Bank of Canada | $1,000 | 1,230 | Added |
| 7 | MORGAN STANLEY | $244 | 261 | Trimmed |
| 8 | Caitong International Asset Management Co., Ltd | $1 | 1 | Hold |
| 9 | Invesco Ltd. | $0 | 0 | Exited |
| 10 | JPMORGAN CHASE & CO | $0 | 0 | Exited |
| 11 | CITADEL ADVISORS LLC | $0 | 0 | Exited |
Source: SEC Form 13F filings · as of 2026-03-31