ZK(ZK)
ZK
Institutional Ownership
Top 6 Institutional Holders
| Holder | Shares | Date | Change | % Held |
|---|---|---|---|---|
| VANGUARD GROUP INC | -- | Dec 31, 25 | -2.20M | -- |
| 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 | -- |
Latest holdings as of Funds file quarterly, up to 45 days after quarter end; this page refreshes weeklyAbout this data
Explore More
Stock Comparison
Compare equities side by side
52-Week Highs Breakout
Stocks breaking to new annual highs
52-Week Lows Oversold
S&P 500 oversold value screener
Trending Momentum
Relative strength momentum leaders
Earnings Calendar
Upcoming earnings dates & reports
S&P 500 Screener
Filter and sort all 500 stocks
Strategy Focus List
Continuous multi-factor scoring & catalyst forensics
Market Movers
Today's biggest gainers and losers