Institutional Holders (2026 Q1)
203 + investorsExplore institutional interest and hedge fund ownership dynamics. Analyze portfolio weights, new positions, and conviction trends in ALLO. Verified SEC 13F-HR filings.
| # | Investor | % of Portfolio | Shares | Mkt Value |
|---|---|---|---|---|
| 1 | Pfizer Inc | 20.85% | 22,032,040 | $49.8M |
| 2 | Wildcat Capital Management, LLC | 6.71% | 2,920,787 | $7.1M |
| 3 | GordonMD Global Investments LP | 2.43% | 1,430,000 | $3.5M |
| 4 | Patient Square Capital LP | 1.49% | 3,450,000 | $8.4M |
| 5 | Tpg GP A, LLC | 1.24% | 18,716,306 | $45.7M |
| 6 | Boxer Capital Management, LLC | 0.87% | 2,725,000 | $6.6M |
| 7 | DAFNA Capital Management LLC | 0.76% | 1,370,118 | $3.3M |
| 8 | MPM BioImpact LLC | 0.42% | 2,242,933 | $5.5M |
| 9 | Harold Davidson & Associates Inc. | 0.34% | 289,222 | $706K |
| 10 | Frazier Life Sciences Management, L.P. | 0.24% | 3,796,668 | $9.3M |
| 11 | Virtus Investment Advisers, LLC | 0.12% | 180,588 | $441K |
| 12 | Scientech Research LLC | 0.09% | 46,434 | $113K |
| 13 | Headlands Technologies LLC | 0.07% | 265,922 | $649K |
| 14 | R Squared Ltd | 0.06% | 45,245 | $110K |
| 15 | Candriam S.C.A. | 0.04% | 2,997,318 | $7.3M |
| 16 | Tema Etfs LLC | 0.04% | 219,072 | $535K |
| 17 | Voleon Capital Management LP | 0.03% | 640,598 | $1.6M |
| 18 | Woodline Partners LP | 0.03% | 3,501,078 | $8.5M |
| 19 | Caitong International Asset Management Co., Ltd | 0.03% | 70,933 | $173K |
| 20 | Navalign, LLC | 0.03% | 49,398 | $121K |
| 21 | Seven Mile Advisory | 0.03% | 14,434 | $35K |
| 22 | Polymer Capital Management (US) LLC | 0.02% | 100,676 | $246K |
| 23 | Axq Capital, LP | 0.02% | 73,930 | $180K |
| 24 | Raiffeisen Bank International AG | 0.02% | 700,000 | $1.6M |
| 25 | Jacobs Levy Equity Management, Inc | 0.02% | 2,013,508 | $4.9M |
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|