Institutional Holders (2026 Q1)
88 + investorsExplore institutional interest and hedge fund ownership dynamics. Analyze portfolio weights, new positions, and conviction trends in GLPG. Verified SEC 13F-HR filings.
| # | Investor | % of Portfolio | Shares | Mkt Value |
|---|---|---|---|---|
| 1 | Gilead Sciences, INC. | 23.67% | 16,707,477 | $501.2M |
| 2 | Prosight Management, LP | 7.63% | 1,550,000 | $46.5M |
| 3 | Tang Capital Management LLC | 5.77% | 3,785,991 | $113.6M |
| 4 | Madison Avenue Partners, LP | 3.22% | 2,465,179 | $74.0M |
| 5 | EcoR1 Capital, LLC | 2.12% | 1,667,119 | $50.0M |
| 6 | DAFNA Capital Management LLC | 0.89% | 130,175 | $3.9M |
| 7 | DME Capital Management, LP | 0.45% | 482,746 | $14.5M |
| 8 | Barometer Capital Management INC. | 0.39% | 38,100 | $1.1M |
| 9 | Segall Bryant & Hamill, LLC | 0.23% | 428,086 | $14.0M |
| 10 | Monaco Asset Management SAM | 0.15% | 27,520 | $826K |
| 11 | denkapparat Operations GmbH | 0.13% | 10,636 | $319K |
| 12 | Moody National Bank Trust Division | 0.06% | 20,849 | $625K |
| 13 | Tower Research Capital LLC (TRC) | 0.05% | 66,536 | $2.0M |
| 14 | Abc Arbitrage SA | 0.05% | 12,744 | $382K |
| 15 | Old Mission Capital LLC | 0.05% | 95,591 | $2.9M |
| 16 | Prelude Capital Management, LLC | 0.04% | 19,305 | $579K |
| 17 | Axq Capital, LP | 0.03% | 6,777 | $203K |
| 18 | Renaissance Technologies LLC | 0.01% | 315,400 | $9.5M |
| 19 | Crossmark Global Holdings, Inc. | 0.01% | 32,607 | $978K |
| 20 | XTX Topco Ltd | 0.01% | 25,404 | $762K |
| 21 | Point72 Asset Management, L.P. | 0.01% | 332,125 | $10.0M |
| 22 | Aquatic Capital Management LLC | 0.01% | 11,859 | $356K |
| 23 | Ameriprise Financial Inc | 0.01% | 1,424,674 | $42.7M |
| 24 | Hudson Bay Capital Management LP | 0.01% | 77,500 | $2.3M |
| 25 | Alps Advisors Inc | 0.01% | 53,661 | $1.6M |
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|