AnaptysbioANAB
13F holders, Q3 2024 (September 30)160holders +25
35new positions
11sold out
8famous investors
$33.51avg. 13F price*
At the end of Q3 2024, 160 institutions reported holding Anaptysbio Inc. (ANAB) in their 13F filings, up 25 from Q2 2024. 35 opened new positions and 11 sold out. The largest holders were EcoR1 Capital, LLC ($261.1M), FMR LLC ($110.9M) and Frazier Life Sciences Management, L.P. ($74.0M). 8 famous investors held it, including David E. Shaw (0.0% of D. E. Shaw & Co.'s portfolio), Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio) and Israel Englander (0.0% of Millennium Management's portfolio).
- Company
- Anaptysbio Inc.
- CUSIP
- 032724106
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q2 2024 → Q3 2024
| Institutions | Total Value | |
|---|---|---|
| New Positions | 35 | $60.6M |
| Exits | 11 | $25.0M |
All 13F filers, Q2 2024 → Q3 2024: 5,766,045 shares bought and 2,271,797 shares sold, net +3,494,248 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 160 holders
| EcoR1 Capital, LLC | 8.95% | Add +3.6% | 7,794,996 | $261.1M |
| FMR LLC | 0.01% | Add +15.3% | 3,309,175 | $110.9M |
| Frazier Life Sciences Management, L.P. | 2.97% | Add +2.0% | 2,209,189 | $74.0M |
| BlackRock, Inc. | 0.00% | — | 2,180,189 | $73.0M |
| Vanguard Group Inc. | 0.00% | Add +19.4% | 1,700,156 | $57.0M |
| Tang Capital Management LLC | 3.18% | No change | 1,330,879 | $44.6M |
| Boxer Capital, LLC | 2.14% | No change | 1,300,000 | $43.5M |
| First Light Asset Management, LLC | 2.64% | Add +21.7% | 948,131 | $31.8M |
| T. Rowe Price Associates Inc. | 0.00% | Add +207.5% | 923,117 | $30.9M |
| State Street Corp. | 0.00% | Reduce -6.3% | 906,182 | $30.4M |
| Palo Alto Investors LP | 3.67% | Add +5.0% | 843,971 | $28.3M |
| Mangrove Partners Im, LLC | 2.27% | No change | 689,521 | $23.1M |
| Assenagon Asset Management S.A. | 0.03% | Add +55.0% | 475,446 | $15.9M |
| Geode Capital Management, LLC | 0.00% | Add +3.0% | 465,401 | $15.6M |
| Woodline Partners LP | 0.13% | Add +82.3% | 459,979 | $15.4M |
| Franklin Resources Inc. | 0.00% | Reduce -23.9% | 354,370 | $12.3M |
| 5AM Venture Management, LLC | 2.48% | No change | 357,733 | $12.0M |
| Goldman Sachs Group Inc. | 0.00% | Add +80.1% | 350,364 | $11.7M |
| Cormorant Asset Management, LP | 0.61% | New | 342,465 | $11.5M |
| Millennium Management | 0.01% | Reduce -11.3% | 331,566 | $11.1M |
| Federated Hermes, Inc. | 0.02% | Add +779.8% | 317,243 | $10.6M |
| Balyasny Asset Management L.P. | 0.03% | New | 303,211 | $10.2M |
| Jennison Associates LLC | 0.01% | New | 264,889 | $8.9M |
| Eventide Asset Management, LLC | 0.15% | Reduce -53.6% | 263,748 | $8.8M |
| Victory Capital Management Inc. | 0.01% | Add +677.9% | 237,250 | $7.9M |
| D. E. Shaw & Co. | 0.01% | Add +30.7% | 224,137 | $7.5M |
| Two Sigma Investments, LP | 0.02% | Add +50.6% | 211,577 | $7.1M |
| Citadel Advisors | 0.01% | Add +153.8% | 205,545 | $6.9M |
| Renaissance Technologies | 0.01% | Add +31.2% | 200,400 | $6.7M |
| Northern Trust Corp. | 0.00% | Add +3.0% | 199,913 | $6.7M |
| ADAR1 Capital Management, LLC | 1.08% | Add +23.7% | 192,720 | $6.5M |
| Two Sigma Advisers, LP | 0.01% | Add +51.5% | 185,500 | $6.2M |
| Farallon Capital Management, L.L.C. | 0.03% | New | 183,876 | $6.2M |
| Morgan Stanley | 0.00% | Add +93.3% | 177,382 | $5.9M |
| Voloridge Investment Management, LLC | 0.02% | New | 173,221 | $5.8M |
| Bank of America Corp. | 0.00% | Add +59.8% | 166,236 | $5.6M |
| Walleye Capital LLC | 0.06% | New | 163,997 | $5.5M |
| Charles Schwab Investment Management Inc. | 0.00% | Add +3.3% | 160,321 | $5.4M |
| Cubist Systematic Strategies, LLC | 0.08% | Add +185.8% | 155,107 | $5.2M |
| Parkman Healthcare Partners LLC | 0.59% | Reduce -46.1% | 138,100 | $4.6M |
| Trexquant Investment LP | 0.04% | Add +266.4% | 97,872 | $3.3M |
| Dimensional Fund Advisors LP | 0.00% | Reduce -71.4% | 95,972 | $3.2M |
| Macquarie Group Ltd. | 0.00% | No change | 93,732 | $3.1M |
| Neuberger Berman Group LLC | 0.00% | New | 79,535 | $2.7M |
| Ensign Peak Advisors, Inc | 0.00% | No change | 75,755 | $2.5M |
| Platinum Investment Management Ltd. | 0.11% | Reduce -8.6% | 75,292 | $2.5M |
| BNP Paribas Financial Markets | 0.00% | Add +6009.9% | 66,109 | $2.2M |
| Wellington Management Group LLP | 0.00% | Add +4.8% | 65,939 | $2.2M |
| Fisher Asset Management | 0.00% | Reduce -4.7% | 61,948 | $2.1M |
| Bank of New York Mellon Corp | 0.00% | Reduce -20.6% | 59,141 | $2.0M |
| TD Asset Management Inc | 0.00% | Add +64.0% | 62,000 | $2.0M |
| Nuveen Asset Management, LLC | 0.00% | No change | 56,012 | $1.9M |
| Point72 Asset Management | 0.01% | Add +202.8% | 54,200 | $1.8M |
| Jane Street Group, LLC | 0.00% | Add +22.6% | 53,157 | $1.8M |
| Qube Research & Technologies Ltd | 0.00% | New | 53,028 | $1.8M |
| Invesco Ltd. | 0.00% | Add +171.2% | 51,290 | $1.7M |
| OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AMERICAS (LLC) | 0.04% | Reduce -36.6% | 50,588 | $1.7M |
| AQR Capital Management | 0.00% | New | 48,592 | $1.6M |
| Jacobs Levy Equity Management, Inc. | 0.01% | Reduce -2.4% | 46,074 | $1.5M |
| Squarepoint Ops LLC | 0.00% | Add +297.9% | 44,505 | $1.5M |
| Barclays PLC | 0.00% | Add +117.4% | 44,300 | $1.5M |
| Manufacturers Life Insurance Company, The | 0.00% | Add +66.1% | 42,046 | $1.4M |
| Jump Financial, LLC | 0.03% | Add +9.3% | 39,032 | $1.3M |
| Rafferty Asset Management, LLC | 0.00% | Reduce -22.1% | 38,698 | $1.3M |
| UBS Group AG | 0.00% | Add +6.0% | 36,638 | $1.2M |
| FMB Wealth Management | 0.67% | No change | 35,592 | $1.2M |
| JPMorgan Chase & Co. | 0.00% | Add +191.4% | 33,744 | $1.1M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | Add +10.9% | 32,884 | $1.1M |
| Alliancebernstein L.P. | 0.00% | No change | 30,520 | $1.0M |
| Martingale Asset Management L P | 0.02% | Add +1.3% | 28,995 | $971K |
| Rhumbline Advisers | 0.00% | Reduce -2.5% | 28,966 | $970K |
| Wells Fargo & Company | 0.00% | Add +2.0% | 27,097 | $908K |
| Swiss National Bank | 0.00% | Add +26.2% | 26,500 | $888K |
| Verition Fund Management LLC | 0.01% | New | 22,036 | $738K |
| Alps Advisors Inc. | 0.00% | Add +0.9% | 21,512 | $721K |
| Caxton Associates LP | 0.03% | New | 20,413 | $684K |
| XTX Topco Ltd | 0.05% | Add +49.1% | 20,286 | $680K |
| State of Wisconsin Investment Board | 0.00% | Add +113.0% | 19,873 | $666K |
| BIT Capital GmbH | 0.06% | New | 19,422 | $651K |
| Fred Alger Management, LLC | 0.00% | New | 17,958 | $602K |
| Legal & General Group Plc | 0.00% | Add +14.1% | 17,520 | $587K |
| Gsa Capital Partners LLP | 0.04% | New | 17,140 | $574K |
| HighVista Strategies LLC | 0.18% | New | 15,574 | $522K |
| Citigroup Inc. | 0.00% | Add +45.8% | 15,401 | $516K |
| California State Teachers Retirement System | 0.00% | Add +18.2% | 13,231 | $443K |
| ExodusPoint Capital Management, LP | 0.00% | Reduce -91.3% | 12,284 | $412K |
| MetLife Investment Management, LLC | 0.00% | No change | 12,254 | $411K |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.00% | Add +5.8% | 12,311 | $410K |
| Alpha DNA Investment Management LLC | 0.22% | Reduce -23.6% | 12,160 | $407K |
| SG Americas Securities, LLC | 0.00% | New | 12,076 | $405K |
| Deutsche Bank AG | 0.00% | Add +37.0% | 11,754 | $394K |
| Engineers Gate Manager LP | 0.01% | Reduce -6.5% | 11,291 | $378K |
| Susquehanna International Group, LLP | 0.00% | Add +35.5% | 11,139 | $373K |
| Cresset Asset Management, LLC | 0.00% | Reduce -4.1% | 10,591 | $355K |
| Corebridge Financial, Inc. | 0.00% | Reduce -0.6% | 10,462 | $350K |
| Tudor Investment Corporation | 0.00% | New | 9,980 | $334K |
| Headlands Technologies LLC | 0.03% | Add +153.2% | 8,995 | $301K |
| Marshall Wace, LLP | 0.00% | New | 8,978 | $301K |
| Bayesian Capital Management, LP | 0.03% | New | 8,646 | $290K |
| Duncan Williams Asset Management, LLC | 0.16% | New | 8,425 | $282K |
"% of holder's portfolio" is ANAB's weight in each manager's 13F, not the share of Anaptysbio Inc. the manager owns.