Who owns ARCELLX INC?
- Ticker: ACLX
- CUSIP Number: 03940c100
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Analyze quarterly positions in Arcellx with up to 7 years of data, all consolidated into one spreadsheet
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Top investors of Arcellx stock
Who bought or sold ARCELLX INC this quarter?
| Fund or Company Name | Shares Held | Valued At | Change in Shares | As Of | Actions |
|---|---|---|---|---|---|
| T. Rowe Price Investment Management | 11M | $689M | 66% | Dec 2025 |
|
| Gilead Sciences | 6.7M | $772M | 0% | Mar 2026 |
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| Paradigm Biocapital Advisors | 5.8M | $663M | 1% | Mar 2026 |
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| Vanguard Group | 4.1M | $266M | 4% | Dec 2025 |
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| BlackRock | 3.9M | $453M | 11% | Mar 2026 |
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| FMR | 3.6M | $232M | -38% | Dec 2025 |
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| NEA Management Company | 3.0M | $350M | 0% | Mar 2026 |
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| Pentwater Capital Management | 2.9M | $330M | 100% | Mar 2026 |
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| Vanguard Capital Management | 2.4M | $279M | 100% | Mar 2026 |
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| Vanguard Portfolio Management | 2.4M | $278M | 100% | Mar 2026 |
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| Sr One Capital Management | 2.3M | $153M | 0% | Dec 2025 |
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| HBK Investments | 2.3M | $262M | 100% | Mar 2026 |
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| State Street Corporation | 2.0M | $130M | 31% | Dec 2025 |
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| Glazer Capital | 1.5M | $174M | 100% | Mar 2026 |
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| Goldman Sachs Group | 1.4M | $157M | 92% | Mar 2026 |
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| Geode Capital Management | 1.0M | $118M | 7% | Mar 2026 |
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| Morgan Stanley | 926k | $122M | 79% | Mar 2026 |
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| Davidson Kempner Capital Management | 560k | $64M | 100% | Mar 2026 |
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| Alliancebernstein | 544k | $36M | 1234% | Mar 2026 |
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| TIG Advisors | 541k | $62M | 100% | Mar 2026 |
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| Affinity Asset Advisors | 524k | $34M | 5% | Dec 2025 |
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| Millennium Management | 503k | $58M | 5601% | Mar 2026 |
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| Balyasny Asset Management | 480k | $55M | 100% | Mar 2026 |
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| Tudor Investment Corporation | 467k | $54M | 915% | Mar 2026 |
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| Bank of America Corporation | 452k | $52M | 100% | Mar 2026 |
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| American Century Companies | 419k | $27M | 2% | Dec 2025 |
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| Magnetar Financial | 395k | $45M | 100% | Mar 2026 |
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| Alpine Associates Management | 378k | $43M | 100% | Mar 2026 |
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| Highland Capital Management Fund Advisors | 373k | $43M | 100% | Mar 2026 |
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| Charles Schwab Investment Management | 340k | $22M | 3% | Dec 2025 |
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| Hood River Capital Management | 336k | $22M | 100% | Dec 2025 |
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| Northern Trust | 322k | $21M | -4% | Dec 2025 |
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| Vanguard Fiduciary Trust | 309k | $35M | 100% | Mar 2026 |
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| Caption Management | 302k | $20M | 316% | Dec 2025 |
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| Equitec Proprietary Markets | 287k | $33M | 100% | Mar 2026 |
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| CNH Partners | 232k | $27M | 100% | Mar 2026 |
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| UBS Group | 224k | $26M | -29% | Mar 2026 |
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| AJU IB Investment | 224k | $26M | 0% | Mar 2026 |
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| Wellington Management Company | 215k | $14M | -8% | Dec 2025 |
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| LMR Partners | 213k | $24M | 100% | Mar 2026 |
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| Soros Fund Management | 200k | $23M | 100% | Mar 2026 |
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| Integral Health Asset Management | 200k | $13M | 33% | Dec 2025 |
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| Barclays | 197k | $13M | 71% | Dec 2025 |
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| Picton Mahoney Asset Management | 195k | $22M | 100% | Mar 2026 |
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| Water Island Capital | 183k | $21M | 100% | Mar 2026 |
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| Man Group | 180k | $21M | 5318% | Mar 2026 |
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| Rock Springs Capital Management | 170k | $20M | 0% | Mar 2026 |
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| Bnp Paribas Arbitrage, Snc | 152k | $17M | 4104% | Mar 2026 |
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| Groupe la Francaise | 151k | $17M | 100% | Mar 2026 |
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| Bank of New York Mellon | 143k | $16M | 16% | Mar 2026 |
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| Credit Industriel Et Commercial | 135k | $16M | 100% | Mar 2026 |
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| Parkman Healthcare Partners | 128k | $8.4M | -15% | Dec 2025 |
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| Woodline Partners | 124k | $14M | -83% | Mar 2026 |
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| Gardner Lewis Asset Management | 123k | $14M | 100% | Mar 2026 |
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| Hudson Bay Capital Management | 123k | $14M | -69% | Mar 2026 |
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| Raymond James Financial | 122k | $8.0M | -3% | Dec 2025 |
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| Oddo Bhf Asset Management Sas | 115k | $13M | 100% | Mar 2026 |
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| Qube Research & Technologies | 98k | $6.4M | 100% | Dec 2025 |
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| Brown Trout Management | 93k | $8.0M | 100% | Mar 2026 |
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| Henderson Group | 90k | $10M | -91% | Mar 2026 |
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| CIBRA Capital | 89k | $10M | 100% | Mar 2026 |
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| Nuveen | 85k | $9.8M | 4% | Mar 2026 |
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| Deutsche Bank Aktiengesellschaft | 81k | $9.3M | -65% | Mar 2026 |
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| HighVista Strategies | 75k | $4.9M | -22% | Dec 2025 |
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| XTX Topco | 73k | $4.7M | 100% | Dec 2025 |
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| Rafferty Asset Management | 70k | $4.5M | 41% | Dec 2025 |
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| Sagefield Capital | 65k | $7.5M | 100% | Mar 2026 |
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| Athos Capital | 65k | $7.5M | 100% | Mar 2026 |
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| Russell Investments | 62k | $7.1M | -53% | Mar 2026 |
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| Samsara BioCapital | 61k | $7.0M | 0% | Mar 2026 |
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| Pier Capital | 59k | $3.9M | -2% | Dec 2025 |
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| Nomura Holdings | 59k | $6.7M | 100% | Mar 2026 |
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| Ubs Global Asset Management Americas | 57k | $6.6M | -64% | Mar 2026 |
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| Voleon Capital Management | 57k | $6.5M | 100% | Mar 2026 |
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| Victory Capital Management | 55k | $3.6M | -68% | Dec 2025 |
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| Swiss National Bank | 55k | $6.3M | 0% | Mar 2026 |
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| Twin Securities | 54k | $6.2M | 100% | Mar 2026 |
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| Jane Street | 54k | $6.2M | -50% | Mar 2026 |
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| Citadel Advisors | 53k | $6.1M | -97% | Mar 2026 |
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| Susquehanna Portfolio Strategies | 51k | $3.3M | 0% | Dec 2025 |
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| Congress Asset Management | 48k | $5.5M | 83% | Mar 2026 |
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| Invesco | 47k | $5.4M | 17% | Mar 2026 |
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| Susquehanna International | 45k | $3.0M | -1% | Dec 2025 |
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| Rhumbline Advisers | 45k | $5.2M | 2% | Mar 2026 |
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| J. Goldman & Co | 45k | $2.9M | 100% | Dec 2025 |
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| Schroder Investment Management Group | 43k | $2.7M | 0% | Dec 2025 |
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| California State Teachers Retirement System | 35k | $4.0M | 29% | Mar 2026 |
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| ADAR1 Capital Management | 32k | $3.7M | 2% | Mar 2026 |
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| Abc Arbitrage Sa | 30k | $3.5M | 100% | Mar 2026 |
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| DekaBank Deutsche Girozentrale | 30k | $3.5M | 0% | Mar 2026 |
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| Vanguard Asset Management | 28k | $3.2M | 100% | Mar 2026 |
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| Squarepoint Ops | 27k | $3.1M | -46% | Mar 2026 |
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| New York Life Investment Management | 26k | $3.0M | 100% | Mar 2026 |
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| Point72 Asset Management | 26k | $2.9M | 100% | Mar 2026 |
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| SG Americas Securities | 25k | $2.8M | 105% | Mar 2026 |
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| Yakira Capital Management | 24k | $2.8M | 100% | Mar 2026 |
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| Legal & General Group | 22k | $2.5M | -26% | Mar 2026 |
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| Erste Asset Management GmbH | 21k | $2.4M | 0% | Mar 2026 |
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| State of Wisconsin Investment Board | 21k | $1.4M | -6% | Dec 2025 |
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| Mirae Asset Global Etfs Holdings | 21k | $2.4M | 4% | Mar 2026 |
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| Vestcor Investment Management Corp | 20k | $2.2M | 100% | Mar 2026 |
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| Knott David M Jr | 19k | $2.2M | -24% | Mar 2026 |
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| MetLife Investment Advisors | 19k | $1.3M | -3% | Dec 2025 |
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| Abu Dhabi Investment Council Co P.J.S.C | 19k | $2.2M | 100% | Mar 2026 |
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| ProFund Advisors | 18k | $2.1M | -31% | Mar 2026 |
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| Kintayl Capital | 18k | $2.0M | 100% | Mar 2026 |
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| Vanguard Global Advisers | 17k | $2.0M | 100% | Mar 2026 |
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| Creative Planning | 16k | $1.8M | 114% | Mar 2026 |
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| Guggenheim Capital, LLC Managers | 15k | $1.7M | 73% | Mar 2026 |
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| Wells Fargo & Company | 14k | $1.7M | -73% | Mar 2026 |
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| Jasper Ridge Partners | 14k | $1.6M | 0% | Mar 2026 |
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| Handelsbanken Fonder AB | 13k | $1.5M | 0% | Mar 2026 |
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| New York State Common Retirement Fund | 13k | $1.4M | 8% | Mar 2026 |
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| Zurcher Kantonalbank | 12k | $1.4M | 11% | Mar 2026 |
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| CSS | 12k | $1.4M | 100% | Mar 2026 |
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| Mint Tower Capital Management B.V. | 12k | $1.4M | 100% | Mar 2026 |
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| Manufacturers Life Insurance Company | 12k | $1.4M | -79% | Mar 2026 |
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| RK Capital Management | 12k | $1.4M | 100% | Mar 2026 |
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| ProShare Advisors | 11k | $1.3M | 29% | Mar 2026 |
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| Florida State Board of Administration | 11k | $1.2M | 0% | Mar 2026 |
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| Police & Firemen's Retirement System of New Jersey | 10k | $1.2M | 15% | Mar 2026 |
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| China Universal Asset Management | 10k | $1.2M | 10% | Mar 2026 |
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| State of New Jersey Common Pension Fund D | 9.5k | $1.1M | 0% | Mar 2026 |
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| Marshall Wace | 8.4k | $550k | 100% | Dec 2025 |
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| High Net Worth Advisory Group | 8.0k | $919k | 0% | Mar 2026 |
|
| Kapitalo Investimentos | 8.0k | $916k | 100% | Mar 2026 |
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| Citigroup | 7.8k | $897k | 100% | Mar 2026 |
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| Arizona State Retirement System | 7.6k | $875k | 0% | Mar 2026 |
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| Aspiriant | 7.3k | $842k | -7% | Mar 2026 |
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| Torno Capital | 7.3k | $837k | 100% | Mar 2026 |
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| Vanguard Investments Australia | 6.6k | $762k | 100% | Mar 2026 |
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| Transmarket Holdings | 6.6k | $753k | 100% | Mar 2026 |
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| Ing Investment Management | 6.4k | $732k | -96% | Mar 2026 |
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| Mariner Wealth Advisors | 6.3k | $721k | 102% | Mar 2026 |
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| Klp Kapitalforvaltning As | 6.1k | $700k | 3% | Mar 2026 |
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| Prudential Financial | 6.0k | $694k | -64% | Mar 2026 |
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| JustInvest | 5.8k | $670k | 66% | Mar 2026 |
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| Quantinno Capital Management | 5.3k | $606k | 36% | Mar 2026 |
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| E Fund Management | 5.1k | $584k | 100% | Mar 2026 |
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| Sei Investments | 4.5k | $514k | -71% | Mar 2026 |
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| OTR - Nominee Name for The State Teachers Retirement Board of Ohio | 4.3k | $494k | -75% | Mar 2026 |
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| Pictet Asset Management Holding SA | 4.2k | $486k | -99% | Mar 2026 |
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| Mercer Global Advisors | 4.1k | $466k | -1% | Mar 2026 |
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| Bck Capital Management | 4.0k | $459k | 100% | Mar 2026 |
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| Virginia Retirement System | 4.0k | $261k | 29% | Dec 2025 |
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| Farallon Capital Management | 4.0k | $261k | 0% | Dec 2025 |
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| Advisors Asset Management | 4.0k | $457k | -15% | Mar 2026 |
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| Ameriprise Financial | 3.9k | $444k | -94% | Mar 2026 |
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| Harbour Capital Advisors | 3.8k | $440k | 0% | Mar 2026 |
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| Deltec Asset Management | 3.8k | $431k | 100% | Mar 2026 |
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| Teacher Retirement System Of Texas | 3.6k | $417k | -12% | Mar 2026 |
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| Marks Group Wealth Management | 3.2k | $365k | -30% | Mar 2026 |
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| Universal- Beteiligungs- und Servicegesellschaft mbH | 2.1k | $247k | -46% | Mar 2026 |
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| Royal Bank of Canada | 59.00 | $7.0k | -100% | Mar 2026 |
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