Institutional Holders (2026 Q2)
221 + investorsExplore institutional interest and hedge fund ownership dynamics. Analyze portfolio weights, new positions, and conviction trends in WGS. Verified SEC 13F-HR filings.
| # | Investor | % of Portfolio | Shares | Mkt Value |
|---|---|---|---|---|
| 1 | Casdin Capital, LLC | 12.74% | 3,707,164 | $254.5M |
| 2 | Alamea Verwaltungs GmbH | 10.20% | 185,989 | $12.8M |
| 3 | Corvex Management LP | 10.03% | 4,784,570 | $328.5M |
| 4 | Gagnon Advisors, LLC | 7.76% | 177,870 | $12.2M |
| 5 | Gagnon Securities LLC | 6.94% | 524,865 | $36.0M |
| 6 | Zweig-DiMenna Associates LLC | 3.56% | 571,950 | $39.3M |
| 7 | First Light Asset Management, LLC | 3.27% | 783,923 | $53.8M |
| 8 | Legal Advantage Investments, Inc. | 1.61% | 67,045 | $4.6M |
| 9 | Ashford Capital Management Inc | 1.49% | 201,986 | $13.9M |
| 10 | Nia Impact Advisors, LLC | 1.33% | 46,731 | $3.2M |
| 11 | Science & Technology Partners, L.P. | 1.23% | 106,387 | $7.3M |
| 12 | Prosight Management, LP | 1.01% | 85,500 | $5.9M |
| 13 | Silverarc Capital Management, LLC | 0.87% | 122,269 | $8.4M |
| 14 | Grange Capital, LLC | 0.77% | 12,241 | $840K |
| 15 | ARK Investment Management LLC | 0.72% | 1,610,189 | $110.5M |
| 16 | Deep Track Capital, LP | 0.70% | 700,000 | $48.1M |
| 17 | Amova Asset Management Americas, Inc. | 0.59% | 666,581 | $45.7M |
| 18 | Ardsley Advisory Partners LP | 0.54% | 75,000 | $5.1M |
| 19 | Portolan Capital Management, LLC | 0.51% | 200,315 | $13.8M |
| 20 | Thompson Davis & CO., INC. | 0.41% | 10,050 | $690K |
| 21 | Slow Capital, Inc. | 0.34% | 42,500 | $2.9M |
| 22 | IQ EQ FUND MANAGEMENT (IRELAND) Ltd | 0.29% | 66,216 | $4.5M |
| 23 | William Blair Investment Management, LLC | 0.29% | 1,400,653 | $96.2M |
| 24 | Eventide Asset Management, LLC | 0.25% | 269,542 | $18.5M |
| 25 | Moody Aldrich Partners LLC | 0.19% | 15,553 | $1.1M |
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|