AnaptysbioANAB
13F holders, Q2 2024 (June 30)135holders +2
23new positions
23sold out
6famous investors
$25.06avg. 13F price*
At the end of Q2 2024, 135 institutions reported holding Anaptysbio Inc. (ANAB) in their 13F filings, up 2 from Q1 2024. 23 opened new positions and 23 sold out. The largest holders were EcoR1 Capital, LLC ($188.5M), FMR LLC ($71.9M) and Frazier Life Sciences Management, L.P. ($54.3M). 6 famous investors held it, including Israel Englander (0.0% of Millennium Management's portfolio), David E. Shaw (0.0% of D. E. Shaw & Co.'s portfolio) and Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio).
- Company
- Anaptysbio Inc.
- CUSIP
- 032724106
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q1 2024 → Q2 2024
| Institutions | Total Value | |
|---|---|---|
| New Positions | 23 | $34.5M |
| Exits | 23 | $33.4M |
All 13F filers, Q1 2024 → Q2 2024: 6,382,112 shares bought and 5,814,109 shares sold, net +568,003 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 135 holders
| EcoR1 Capital, LLC | 5.77% | No change | 7,521,024 | $188.5M |
| FMR LLC | 0.00% | Add +1939.6% | 2,870,618 | $71.9M |
| Frazier Life Sciences Management, L.P. | 2.54% | Add +140.7% | 2,165,591 | $54.3M |
| BlackRock Inc. | 0.00% | Add +2.9% | 1,769,944 | $44.4M |
| Vanguard Group Inc. | 0.00% | Add +5.2% | 1,424,406 | $35.7M |
| Tang Capital Management LLC | 3.41% | No change | 1,330,879 | $33.4M |
| Boxer Capital, LLC | 1.72% | No change | 1,300,000 | $32.6M |
| State Street Corp. | 0.00% | Reduce -19.9% | 966,852 | $24.2M |
| Palo Alto Investors LP | 2.33% | Add +0.5% | 803,641 | $20.1M |
| First Light Asset Management, LLC | 1.71% | Reduce -17.5% | 779,158 | $19.5M |
| Mangrove Partners Im, LLC | 1.58% | No change | 689,521 | $17.3M |
| Eventide Asset Management, LLC | 0.24% | Add +33.1% | 568,324 | $14.2M |
| Camber Capital Management LP | 0.49% | New | 500,000 | $12.5M |
| Franklin Resources Inc. | 0.00% | No change | 465,373 | $11.7M |
| Geode Capital Management, LLC | 0.00% | Add +7.2% | 452,065 | $11.3M |
| Millennium Management | 0.01% | Reduce -42.2% | 373,762 | $9.4M |
| 5AM Venture Management, LLC | 2.01% | No change | 357,733 | $9.0M |
| Dimensional Fund Advisors LP | 0.00% | Reduce -28.5% | 335,934 | $8.4M |
| Assenagon Asset Management S.A. | 0.02% | Add +38.2% | 306,633 | $7.7M |
| T. Rowe Price Associates Inc. | 0.00% | Add +74.9% | 300,224 | $7.5M |
| Parkman Healthcare Partners LLC | 0.87% | New | 256,307 | $6.4M |
| Woodline Partners LP | 0.06% | Reduce -50.4% | 252,366 | $6.3M |
| Saturn V Capital Management LP | 2.36% | Reduce -57.4% | 249,609 | $6.3M |
| Goldman Sachs Group Inc. | 0.00% | Add +29.3% | 194,539 | $4.9M |
| Northern Trust Corp. | 0.00% | Reduce -3.5% | 194,125 | $4.9M |
| Schonfeld Strategic Advisors LLC | 0.03% | New | 171,593 | $4.3M |
| D. E. Shaw & Co. | 0.01% | Reduce -8.2% | 171,450 | $4.3M |
| ADAR1 Capital Management, LLC | 0.79% | Add +15479.9% | 155,799 | $3.9M |
| Charles Schwab Investment Management Inc. | 0.00% | Add +6.2% | 155,278 | $3.9M |
| Renaissance Technologies | 0.01% | Add +52.4% | 152,702 | $3.8M |
| ExodusPoint Capital Management, LP | 0.04% | New | 140,499 | $3.5M |
| Two Sigma Investments, LP | 0.01% | Add +17.1% | 140,501 | $3.5M |
| Nordea Investment Management AB | 0.00% | New | 135,614 | $3.4M |
| Two Sigma Advisers, LP | 0.01% | Reduce -7.1% | 122,400 | $3.1M |
| Bank of America Corp. | 0.00% | Add +90.7% | 104,001 | $2.6M |
| Macquarie Group Ltd. | 0.00% | No change | 93,732 | $2.3M |
| Morgan Stanley | 0.00% | Reduce -85.6% | 91,768 | $2.3M |
| Platinum Investment Management Ltd. | 0.08% | Add +24.6% | 82,401 | $2.1M |
| Citadel Advisors | 0.00% | Reduce -75.1% | 80,981 | $2.0M |
| OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AMERICAS (LLC) | 0.06% | Reduce -3.8% | 79,844 | $2.0M |
| Ensign Peak Advisors, Inc | 0.00% | Add +74.4% | 75,755 | $1.9M |
| Bank of New York Mellon Corp | 0.00% | Add +16.3% | 74,510 | $1.9M |
| Susquehanna Fundamental Investments, LLC | 0.04% | Add +32.9% | 72,060 | $1.8M |
| Fisher Asset Management | 0.00% | Reduce -8.0% | 64,992 | $1.6M |
| Wellington Management Group LLP | 0.00% | Add +6.5% | 62,891 | $1.6M |
| Nuveen Asset Management, LLC | 0.00% | Reduce -12.8% | 56,012 | $1.4M |
| Hudson Bay Capital Management LP | 0.01% | Reduce -58.5% | 55,000 | $1.4M |
| Cubist Systematic Strategies, LLC | 0.02% | New | 54,273 | $1.4M |
| Rafferty Asset Management, LLC | 0.00% | Reduce -45.2% | 49,671 | $1.2M |
| Jacobs Levy Equity Management, Inc. | 0.00% | Reduce -4.4% | 47,203 | $1.2M |
| Jane Street Group, LLC | 0.00% | Add +12.1% | 43,362 | $1.1M |
| TD Asset Management Inc | 0.00% | Add +67.3% | 37,800 | $947K |
| Federated Hermes, Inc. | 0.00% | Add +0.0% | 36,057 | $904K |
| Jump Financial, LLC | 0.02% | New | 35,700 | $895K |
| FMB Wealth Management | 0.68% | No change | 35,592 | $892K |
| UBS Group AG | 0.00% | Reduce -46.1% | 34,578 | $867K |
| Alliancebernstein L.P. | 0.00% | Add +7.0% | 30,520 | $765K |
| Victory Capital Management Inc. | 0.00% | Reduce -16.9% | 30,500 | $764K |
| Rhumbline Advisers | 0.00% | Add +1.8% | 29,715 | $745K |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | Add +75.3% | 29,661 | $743K |
| Martingale Asset Management L P | 0.02% | No change | 28,635 | $718K |
| Trexquant Investment LP | 0.01% | Reduce -17.9% | 26,714 | $669K |
| Wells Fargo & Company | 0.00% | Add +354.0% | 26,564 | $666K |
| Manufacturers Life Insurance Company, The | 0.00% | Add +49.8% | 25,312 | $634K |
| Great Point Partners LLC | 0.12% | Reduce -97.4% | 25,000 | $627K |
| Alps Advisors Inc. | 0.00% | Add +13.8% | 21,329 | $535K |
| Swiss National Bank | 0.00% | No change | 21,000 | $526K |
| Y-Intercept (Hong Kong) Ltd | 0.03% | New | 20,455 | $513K |
| Barclays PLC | 0.00% | Reduce -30.5% | 20,374 | $511K |
| Invesco Ltd. | 0.00% | Reduce -5.8% | 18,910 | $474K |
| Point72 Asset Management | 0.00% | Reduce -97.9% | 17,900 | $449K |
| Alpha DNA Investment Management LLC | 0.23% | New | 15,920 | $399K |
| Legal & General Group Plc | 0.00% | Add +11.2% | 15,349 | $385K |
| PDT Partners, LLC | 0.03% | Reduce -15.0% | 13,850 | $347K |
| XTX Topco Ltd | 0.03% | Reduce -13.4% | 13,603 | $341K |
| Tower Research Capital LLC (TRC) | 0.01% | Add +969.3% | 13,334 | $334K |
| MetLife Investment Management, LLC | 0.00% | Add +11.0% | 12,254 | $307K |
| Engineers Gate Manager LP | 0.01% | New | 12,082 | $303K |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.00% | — | 11,632 | $291K |
| JPMorgan Chase & Co. | 0.00% | Reduce -13.4% | 11,580 | $290K |
| California State Teachers Retirement System | 0.00% | Reduce -2.2% | 11,194 | $281K |
| Squarepoint Ops LLC | 0.00% | Reduce -4.1% | 11,185 | $280K |
| Cresset Asset Management, LLC | 0.00% | New | 11,047 | $277K |
| Citigroup Inc. | 0.00% | Reduce -86.6% | 10,563 | $265K |
| Corebridge Financial, Inc. | 0.00% | — | 10,526 | $264K |
| Corton Capital Inc. | 0.14% | New | 10,524 | $264K |
| Algert Global LLC | 0.01% | Add +11.8% | 10,178 | $255K |
| State of Wisconsin Investment Board | 0.00% | New | 9,330 | $234K |
| Profund Advisors LLC | 0.01% | Reduce -34.9% | 9,210 | $231K |
| Deutsche Bank AG | 0.00% | Reduce -9.6% | 8,577 | $215K |
| Susquehanna International Group, LLP | 0.00% | Reduce -8.3% | 8,221 | $206K |
| New York State Common Retirement Fund | 0.00% | Add +0.1% | 7,924 | $199K |
| Russell Investments Group, Ltd. | 0.00% | Reduce -28.9% | 5,790 | $145K |
| Public Employees Retirement Association of Colorado | 0.00% | Reduce -17.3% | 4,876 | $122K |
| Virtus Advisers, LLC | 0.05% | Reduce -18.0% | 3,733 | $94K |
| Headlands Technologies LLC | 0.01% | Add +444.8% | 3,552 | $89K |
| China Universal Asset Management Co., Ltd. | 0.01% | Reduce -37.4% | 3,208 | $80K |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 0.00% | Reduce -0.7% | 2,875 | $72K |
| EntryPoint Capital, LLC | 0.03% | New | 2,390 | $60K |
| Royal Bank of Canada | 0.00% | Add +120.2% | 2,068 | $51K |
| Ameritas Investment Partners, Inc. | 0.00% | Add +26.8% | 1,917 | $48K |
| Nisa Investment Advisors, LLC | 0.00% | Add +4.7% | 1,194 | $30K |
| BNP Paribas Financial Markets | 0.00% | Reduce -93.5% | 1,082 | $27K |
| Osaic Holdings, Inc. | 0.00% | Add +85.3% | 1,023 | $26K |
| Point72 Asia (Singapore) Pte. Ltd. | 0.00% | New | 902 | $23K |
| Mirae Asset Global Investments Co., Ltd. | 0.00% | Reduce -93.3% | 816 | $20K |
| Point72 (DIFC) Ltd | 0.00% | New | 785 | $20K |
| CANADA LIFE ASSURANCE Co | 0.00% | No change | 750 | $19K |
| Coppell Advisory Solutions LLC | 0.00% | — | 714 | $18K |
| Amalgamated Bank | 0.00% | No change | 664 | $17K |
| Signaturefd, LLC | 0.00% | Reduce -4.0% | 664 | $17K |
| Catalyst Funds Management Pty Ltd | 0.00% | Reduce -85.7% | 600 | $15K |
| US Bancorp \de | 0.00% | Reduce -4.9% | 528 | $13K |
| Quadrant Capital Group LLC | 0.00% | No change | 337 | $8K |
| Lindbrook Capital, LLC | 0.00% | Add +669.0% | 323 | $8K |
| Macroview Investment Management LLC | 0.01% | New | 313 | $8K |
| Whittier Trust Co. | 0.00% | No change | 307 | $8K |
| Pacer Advisors, Inc. | 0.00% | Reduce -32.9% | 283 | $7K |
| nVerses Capital, LLC | 0.00% | New | 200 | $5K |
| Daiwa Securities Group Inc. | 0.00% | No change | 105 | $3K |
| Mather Group, Llc. | 0.00% | No change | 130 | $3K |
| Huntington National Bank | 0.00% | No change | 100 | $3K |
| Smartleaf Asset Management LLC | 0.00% | New | 89 | $2K |
| PNC Financial Services Group, Inc. | 0.00% | No change | 66 | $2K |
| Arax Advisory Partners | 0.00% | New | 61 | $2K |
| Parallel Advisors, LLC | 0.00% | No change | 55 | $1K |
| Cwm, LLC | 0.00% | Add +16.1% | 36 | $1K |
| GAMMA Investing LLC | 0.00% | Add +71.4% | 36 | $902 |
| Fortitude Family Office, LLC | 0.00% | New | 31 | $777 |
| Riggs Asset Managment Co. Inc. | 0.00% | Reduce -69.4% | 30 | $752 |
| Farther Finance Advisors, LLC | 0.00% | Add +70.6% | 29 | $714 |
| MassMutual Private Wealth & Trust, FSB | 0.00% | No change | 12 | $301 |
| Rothschild Investment LLC | 0.00% | New | 5 | $125 |
| Avion Wealth | 0.00% | No change | 36 | $0 |
| Covestor Ltd | 0.00% | New | 14 | $0 |
"% of holder's portfolio" is ANAB's weight in each manager's 13F, not the share of Anaptysbio Inc. the manager owns.