ZK(ZK)
ZK
| Holder | Shares | Date | Change | % Held |
|---|---|---|---|---|
| VANGUARD GROUP INC | -- | Dec 31, 25 | -2.20M | -- |
| MY.Alpha Management HK Advisors Ltd | -- | Dec 31, 25 | -743.93K | -- |
| UBS OCONNOR LLC | -- | Dec 31, 25 | -104.04K | -- |
| TWO SIGMA ADVISERS, LP | -- | Dec 31, 25 | -14.20K | -- |
| Maso Capital Partners Ltd | 31.94K | Sep 30, 25 | -54.51K | 0.01% |
| Cubist Systematic Strategies, LLC | 21.97K | Sep 30, 25 | +21.97K | 0.01% |
| WOLVERINE TRADING, LLC | -- | Sep 30, 25 | -15.38K | -- |