ALXO — Institutional owners (13F)
Institutions that report holding this stock in their quarterly SEC Form 13F. Long positions only; a single filer may appear twice for separate option legs. Large offsetting put/call legs typically reflect market-making or hedged inventory, not directional conviction.
| Institution | Value | Shares | % of tracked 13F | Type |
|---|---|---|---|---|
| RA CAPITAL MANAGEMENT, L.P. | $26,934,527 | 13,011,849 | 12.42% | Shares |
| venBio Partners LLC | $26,671,201 | 12,884,638 | 12.29% | Shares |
| BlackRock, Inc. | $15,317,028 | 7,399,530 | 7.06% | Shares |
| Redmile Group, LLC | $15,302,483 | 7,392,504 | 7.05% | Shares |
| Blackstone Inc. | $13,648,634 | 6,593,543 | 6.29% | Shares |
| Driehaus Capital Management LLC | $12,472,247 | 6,025,240 | 5.75% | Shares |
| SILVERARC CAPITAL MANAGEMENT, LLC | $11,891,647 | 5,744,757 | 5.48% | Shares |
| TCG Crossover Management, LLC | $11,706,858 | 5,655,487 | 5.40% | Shares |
| VANGUARD CAPITAL MANAGEMENT LLC | $10,295,013 | 4,973,436 | 4.75% | Shares |
| Vivo Capital, LLC | $6,592,356 | 3,184,713 | 3.04% | Shares |
| MARSHALL WACE, LLP | $6,357,997 | 3,071,496 | 2.93% | Shares |
| 5AM Venture Management, LLC | $6,328,663 | 3,057,325 | 2.92% | Shares |
| Almitas Capital LLC | $6,082,552 | 2,938,431 | 2.80% | Shares |
| ORBIMED ADVISORS LLC | $5,933,150 | 2,866,256 | 2.74% | Shares |
| GEODE CAPITAL MANAGEMENT, LLC | $5,771,224 | 2,787,809 | 2.66% | Shares |
| TWO SIGMA INVESTMENTS, LP | $4,508,824 | 2,178,176 | 2.08% | Shares |
| MILLENNIUM MANAGEMENT LLC | $3,195,240 | 1,543,594 | 1.47% | Shares |
| STATE STREET CORP | $3,102,733 | 1,498,905 | 1.43% | Shares |
| JPMORGAN CHASE & CO | $2,298,401 | 1,044,728 | 1.06% | Shares |
| NORTHERN TRUST CORP | $1,936,835 | 935,669 | 0.89% | Shares |
| VANGUARD GROUP INC | $1,842,962 | 1,630,940 | 0.85% | Shares |
| Ensign Peak Advisors, Inc | $1,677,315 | 810,297 | 0.77% | Shares |
| Nantahala Capital Management, LLC | $1,552,500 | 750,000 | 0.72% | Shares |
| VANGUARD PORTFOLIO MANAGEMENT LLC | $1,550,904 | 749,229 | 0.71% | Shares |
| VANGUARD FIDUCIARY TRUST CO | $1,539,026 | 743,491 | 0.71% | Shares |
| GOLDMAN SACHS GROUP INC | $1,536,625 | 742,331 | 0.71% | Shares |
| RENAISSANCE TECHNOLOGIES LLC | $1,249,860 | 603,797 | 0.58% | Shares |
| ADAR1 Capital Management, LLC | $1,104,676 | 533,660 | 0.51% | Shares |
| UBS Group AG | $958,292 | 462,943 | 0.44% | Shares |
| TWO SIGMA ADVISERS, LP | $802,752 | 710,400 | 0.37% | Shares |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $499,104 | 241,113 | 0.23% | Shares |
| Bank of New York Mellon Corp | $493,585 | 238,447 | 0.23% | Shares |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | $467,969 | 226,072 | 0.22% | Shares |
| Atom Investors LP | $454,121 | 219,382 | 0.21% | Shares |
| IEQ CAPITAL, LLC | $363,041 | 175,382 | 0.17% | Shares |
| MORGAN STANLEY | $326,798 | 157,873 | 0.15% | Shares |
| Invesco Ltd. | $310,341 | 149,923 | 0.14% | Shares |
| Nuveen, LLC | $297,345 | 143,645 | 0.14% | Shares |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $254,935 | 123,157 | 0.12% | Shares |
| RHUMBLINE ADVISERS | $223,350 | 107,902 | 0.10% | Shares |
| DEUTSCHE BANK AG\ | $222,376 | 107,428 | 0.10% | Shares |
| WELLS FARGO & COMPANY/MN | $206,847 | 99,926 | 0.10% | Shares |
| Verdad Advisers, LP | $170,154 | 82,200 | 0.08% | Shares |
| BANK OF AMERICA CORP /DE/ | $157,386 | 76,032 | 0.07% | Shares |
| Graham Capital Management, L.P. | $154,879 | 74,821 | 0.07% | Shares |
| XTX Topco Ltd | $144,190 | 69,657 | 0.07% | Shares |
| MetLife Investment Management, LLC | $134,465 | 64,959 | 0.06% | Shares |
| CITIGROUP INC | $104,815 | 50,635 | 0.05% | Shares |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | $102,842 | 49,682 | 0.05% | Shares |
| Squarepoint Ops LLC | $97,019 | 46,869 | 0.04% | Shares |
| Vanguard Global Advisers, LLC | $89,089 | 43,038 | 0.04% | Shares |
| AXQ CAPITAL, LP | $83,945 | 40,553 | 0.04% | Shares |
| WEALTH ENHANCEMENT ADVISORY SERVICES, LLC | $80,773 | 38,011 | 0.04% | Shares |
| CITADEL ADVISORS LLC | $74,934 | 36,200 | 0.03% | Call option |
| NEW YORK STATE COMMON RETIREMENT FUND | $68,517 | 33,100 | 0.03% | Shares |
| BARCLAYS PLC | $68,070 | 32,884 | 0.03% | Shares |
| Police & Firemen's Retirement System of New Jersey | $65,872 | 31,822 | 0.03% | Shares |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE | $64,164 | 30,997 | 0.03% | Shares |
| ALLIANCEBERNSTEIN L.P. | $52,812 | 26,340 | 0.02% | Shares |
| JACOBS LEVY EQUITY MANAGEMENT, INC | $52,799 | 25,507 | 0.02% | Shares |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $51,336 | 24,800 | 0.02% | Call option |
| HC Advisors, LLC | $47,403 | 22,900 | 0.02% | Shares |
| Callan Family Office, LLC | $46,407 | 22,419 | 0.02% | Shares |
| VOYA INVESTMENT MANAGEMENT LLC | $44,424 | 21,461 | 0.02% | Shares |
| AMERICAN CENTURY COMPANIES INC | $44,368 | 21,434 | 0.02% | Shares |
| CAXTON CORP | $43,358 | 20,946 | 0.02% | Shares |
| INTECH INVESTMENT MANAGEMENT LLC | $40,208 | 19,424 | 0.02% | Shares |
| COMMONWEALTH EQUITY SERVICES, LLC | $38,190 | 18,451 | 0.02% | Shares |
| Bronte Capital Management Pty Ltd. | $37,457 | 18,095 | 0.02% | Shares |
| JSF Financial, LLC | $36,225 | 17,500 | 0.02% | Shares |
| BNP PARIBAS FINANCIAL MARKETS | $34,395 | 16,616 | 0.02% | Shares |
| PRUDENTIAL FINANCIAL INC | $33,917 | 16,385 | 0.02% | Shares |
| MONETA GROUP INVESTMENT ADVISORS LLC | $31,456 | 15,196 | 0.01% | Shares |
| ProShare Advisors LLC | $29,238 | 14,125 | 0.01% | Shares |
| FMR LLC | $27,411 | 13,242 | 0.01% | Shares |
| Lido Advisors, LLC | $27,365 | 13,220 | 0.01% | Shares |
| Abel Hall, LLC | $26,353 | 12,731 | 0.01% | Shares |
| China Universal Asset Management Co., Ltd. | $25,875 | 12,500 | 0.01% | Shares |
| Beacon Pointe Advisors, LLC | $25,875 | 12,500 | 0.01% | Shares |
| Point72 Asia (Singapore) Pte. Ltd. | $25,449 | 13,907 | 0.01% | Shares |
| Legal & General Group Plc | $21,700 | 10,483 | 0.01% | Shares |
| HSBC HOLDINGS PLC | $21,574 | 10,105 | 0.01% | Shares |
| Tower Research Capital LLC (TRC) | $21,522 | 10,397 | 0.01% | Shares |
| XPONANCE LLC | $21,071 | 10,179 | 0.01% | Shares |
| Ameritas Investment Partners, Inc. | $20,269 | 9,792 | 0.01% | Shares |
| Russell Investments Group, Ltd. | $17,859 | 8,628 | 0.01% | Shares |
| Cubist Systematic Strategies, LLC | $14,687 | 8,025 | 0.01% | Shares |
| ROYAL BANK OF CANADA | $13,000 | 6,156 | 0.01% | Shares |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | $3,076 | 1,486 | 0.00% | Shares |
| ACADIAN ASSET MANAGEMENT LLC | $2,713 | 1,313,490 | 0.00% | Shares |
| NISA INVESTMENT ADVISORS, LLC | $2,289 | 1,106 | 0.00% | Shares |
| Bradley & Co. Private Wealth Management, LLC | $2,070 | 1,000 | 0.00% | Shares |
| EverSource Wealth Advisors, LLC | $1,873 | 905 | 0.00% | Shares |
| GSA CAPITAL PARTNERS LLP | $856 | 413,545 | 0.00% | Shares |
| Sterling Capital Management LLC | $785 | 379 | 0.00% | Shares |
| PNC Financial Services Group, Inc. | $207 | 100 | 0.00% | Shares |
| PRICE T ROWE ASSOCIATES INC /MD/ | $186 | 89,779 | 0.00% | Shares |
| CWM, LLC | $130 | 65 | 0.00% | Shares |
| Caitong International Asset Management Co., Ltd | $75 | 36 | 0.00% | Shares |
| SBI Securities Co., Ltd. | $29 | 14 | 0.00% | Shares |