Institutional Holders (2026 Q1)
69 + investorsExplore institutional interest and hedge fund ownership dynamics. Analyze portfolio weights, new positions, and conviction trends in ALXO. Verified SEC 13F-HR filings.
| # | Investor | % of Portfolio | Shares | Mkt Value |
|---|---|---|---|---|
| 1 | venBio Partners LLC | 9.21% | 12,884,638 | $25.8M |
| 2 | 5AM Venture Management, LLC | 1.70% | 3,057,325 | $6.1M |
| 3 | Almitas Capital LLC | 1.44% | 3,173,834 | $6.4M |
| 4 | Squadron Capital Management LLC | 1.07% | 1,460,000 | $2.9M |
| 5 | Redmile Group, LLC | 1.06% | 7,964,188 | $16.0M |
| 6 | Caxton Corp | 1.04% | 20,946 | $42K |
| 7 | TCG Crossover Management, LLC | 0.75% | 13,011,849 | $26.1M |
| 8 | Vivo Capital, LLC | 0.53% | 3,184,713 | $6.4M |
| 9 | Ra Capital Management, L.P. | 0.28% | 13,011,849 | $26.1M |
| 10 | Orbimed Advisors LLC | 0.11% | 2,866,256 | $5.7M |
| 11 | Driehaus Capital Management LLC | 0.08% | 5,734,620 | $11.5M |
| 12 | Blackstone Inc. | 0.05% | 5,826,544 | $11.7M |
| 13 | HC Advisors, LLC | 0.03% | 22,900 | $46K |
| 14 | Marshall Wace, LLP | 0.01% | 3,757,216 | $7.5M |
| 15 | JSF Financial, LLC | 0.01% | 17,500 | $35K |
| 16 | Adage Capital Partners GP, L.L.C. | 0.01% | 2,000,000 | $4.0M |
| 17 | NINE MASTS CAPITAL Ltd | 0.01% | 20,623 | $41K |
| 18 | Abel Hall, LLC | 0.01% | 12,598 | $25K |
| 19 | Ensign Peak Advisors, Inc | 0.00% | 950,550 | $1.9M |
| 20 | Bridgeway Capital Management, LLC | 0.00% | 76,072 | $153K |
| 21 | Two Sigma Investments, LP | 0.00% | 1,587,833 | $3.2M |
| 22 | Two Sigma Securities, LLC | 0.00% | 10,993 | $22K |
| 23 | Renaissance Technologies LLC | 0.00% | 732,599 | $1.5M |
| 24 | Graham Capital Management, L.P. | 0.00% | 37,739 | $76K |
| 25 | Millennium Management LLC | 0.00% | 1,988,559 | $4.0M |
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|