Institutional Holders (2026 Q2)
61 + investorsExplore institutional interest and hedge fund ownership dynamics. Analyze portfolio weights, new positions, and conviction trends in WHWK. Verified SEC 13F-HR filings.
| # | Investor | % of Portfolio | Shares | Mkt Value |
|---|---|---|---|---|
| 1 | Yu Fan | 20.63% | 4,861,314 | $22.3M |
| 2 | Acuta Capital Partners, LLC | 14.96% | 4,685,912 | $21.5M |
| 3 | KVP Capital Advisors, LP | 7.28% | 2,165,997 | $9.9M |
| 4 | Ally Bridge Group (NY) LLC | 3.31% | 817,939 | $3.7M |
| 5 | Acorn Capital Advisors, LLC | 1.42% | 1,139,363 | $5.2M |
| 6 | Verdad Advisers, LP | 1.32% | 301,483 | $1.4M |
| 7 | QVT Financial LP | 1.24% | 4,615,709 | $21.1M |
| 8 | Stempoint Capital LP | 0.81% | 1,021,037 | $4.7M |
| 9 | Montanova Capital, LLC | 0.36% | 4,300,000 | $19.7M |
| 10 | Orbimed Advisors LLC | 0.33% | 3,934,296 | $18.0M |
| 11 | ADAR1 Capital Management, LLC | 0.28% | 1,341,394 | $6.1M |
| 12 | Siren, L.L.C. | 0.22% | 2,337,102 | $10.7M |
| 13 | Avoro Capital Advisors LLC | 0.12% | 2,849,402 | $13.1M |
| 14 | Eversept Partners, LP | 0.07% | 303,306 | $1.4M |
| 15 | Scientech Research LLC | 0.04% | 10,838 | $50K |
| 16 | Bridgeway Capital Management, LLC | 0.01% | 165,284 | $757K |
| 17 | Woodline Partners LP | 0.01% | 436,614 | $2.0M |
| 18 | Two Sigma Securities, LLC | 0.00% | 10,033 | $46K |
| 19 | Renaissance Technologies LLC | 0.00% | 413,822 | $1.9M |
| 20 | Y-Intercept (Hong Kong) Ltd | 0.00% | 24,363 | $112K |
| 21 | Balyasny Asset Management L.P. | 0.00% | 288,117 | $1.3M |
| 22 | XTX Topco Ltd | 0.00% | 18,522 | $85K |
| 23 | Two Sigma Investments, LP | 0.00% | 296,612 | $1.4M |
| 24 | Evergreen Capital Management LLC | 0.00% | 11,000 | $50K |
| 25 | Millennium Management LLC | 0.00% | 380,406 | $1.7M |
| Investor | Ownership History |
% of Portfolio | Prev % | Rank | Conviction | Avg Buy Price | 13F Score™ 3Y / 7Y | Sell Timing | Shares | Mkt Value | Change | Change % | Source | Quarter | Filed |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|