Anaptysbio, Inc
ANAB- Exchange
- Nasdaq
- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0001370053
No open-market purchases or sales by Anaptysbio, Inc insiders were filed in the last 90 days; 213 institutions reported holding it in 13F filings for Q2 2026, worth $2.03B in total; no superinvestor holds it.
13F holders, Q2 2024
Institutional positions in Anaptysbio, Inc as of Jun 30, 2024. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 135
- +3 vs. Q1 2024
- Shares held
- 29.8M
- +590.9K (+2.0%) vs. Q1 2024
- Total value
- $746.6M
- +$89.0M (+13.5%) vs. Q1 2024
- New holders
- 26
- 43 more added
- Sold out
- 23
- 45 more reduced
1 institution that held it in Q1 2024 haven't filed for Q2 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2024: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting ANAB on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 213 | $2.03B |
| Q1 2026 | 208 | $1.55B |
| Q4 2025 | 179 | $1.42B |
| Q3 2025 | 166 | $980.2M |
| Q2 2025 | 148 | $816.2M |
| Q1 2025 | 153 | $742.8M |
| Q4 2024 | 136 | $468.9M |
| Q3 2024 | 160 | $1.13B |
| Q2 2024 | 135 | $746.6M |
| Q1 2024 | 133 | $658.1M |
| Q4 2023 | 119 | $646.4M |
| Q3 2023 | 116 | $544.5M |
| Q2 2023 | 116 | $614.9M |
| Q1 2023 | 113 | $675.4M |
| Q4 2022 | 118 | $1.02B |
| Q3 2022 | 114 | $830.6M |
| Q2 2022 | 124 | $632.6M |
| Q1 2022 | 131 | $735.4M |
| Q4 2021 | 136 | $964.4M |
| Q3 2021 | 127 | $748.8M |
| Q2 2021 | 122 | $720.6M |
| Q1 2021 | 122 | $628.6M |
Institutions, Q2 2024
Shares, value and share of portfolio for each institution holding Anaptysbio, Inc; share changes are against Q1 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| EcoR1 Capital, LLC | 7,521,024 | $188.5M | 5.77% | 00.0% | Unchanged |
| FMR LLC | 2,870,618 | $71.9M | 0.00% | +2,729,872+1,939.6% | Added |
| Frazier Life Sciences Management, L.P. | 2,165,591 | $54.3M | 2.54% | +1,265,891+140.7% | Added |
| BlackRock Inc. | 1,769,944 | $44.4M | 0.00% | +49,893+2.9% | Added |
| Vanguard Group Inc | 1,424,406 | $35.7M | 0.00% | +70,403+5.2% | Added |
| Tang Capital Management LLC | 1,330,879 | $33.4M | 3.40% | 00.0% | Unchanged |
| Boxer Capital, LLC | 1,300,000 | $32.6M | 1.72% | 00.0% | Unchanged |
| State Street Corp | 966,852 | $24.2M | 0.00% | −240,552−19.9% | Reduced |
| Palo Alto Investors LP | 803,641 | $20.1M | 2.33% | +3,735+0.5% | Added |
| First Light Asset Management, LLC | 779,158 | $19.5M | 1.71% | −164,952−17.5% | Reduced |
| Mangrove Partners | 689,521 | $17.3M | 1.55% | 00.0% | Unchanged |
| Eventide Asset Management, LLC | 568,324 | $14.2M | 0.24% | +141,324+33.1% | Added |
| Camber Capital Management LP | 500,000 | $12.5M | 0.48% | +500,000 | New |
| Franklin Resources Inc | 465,373 | $11.7M | 0.00% | 00.0% | Unchanged |
| Geode Capital Management, LLC | 452,065 | $11.3M | 0.00% | +30,362+7.2% | Added |
| Millennium Management LLC | 373,762 | $9.37M | 0.01% | −273,363−42.2% | Reduced |
| 5AM Venture Management, LLC | 357,733 | $8.96M | 2.01% | 00.0% | Unchanged |
| Dimensional Fund Advisors LP | 335,934 | $8.42M | 0.00% | −133,926−28.5% | Reduced |
| Assenagon Asset Management S.A. | 306,633 | $7.68M | 0.02% | +84,795+38.2% | Added |
| Price T Rowe Associates Inc | 300,224 | $7.53M | 0.00% | +128,535+74.9% | Added |
| Parkman Healthcare Partners LLC | 256,307 | $6.42M | 0.87% | +256,307 | New |
| Woodline Partners LP | 252,366 | $6.32M | 0.06% | −256,473−50.4% | Reduced |
| Saturn V Capital Management LLC | 249,609 | $6.26M | 2.36% | −336,422−57.4% | Reduced |
| Goldman Sachs Group Inc | 194,539 | $4.88M | 0.00% | +44,108+29.3% | Added |
| Northern Trust Corp | 194,125 | $4.86M | 0.00% | −7,024−3.5% | Reduced |
| Schonfeld Strategic Advisors LLC | 171,593 | $4.30M | 0.03% | +171,593 | New |
| D. E. Shaw & Co., Inc. | 171,450 | $4.30M | 0.01% | −15,354−8.2% | Reduced |
| ADAR1 Capital Management, LLC | 155,799 | $3.90M | 0.79% | +154,799+15,479.9% | Added |
| Charles Schwab Investment Management Inc | 155,278 | $3.89M | 0.00% | +9,007+6.2% | Added |
| Renaissance Technologies LLC | 152,702 | $3.83M | 0.01% | +52,502+52.4% | Added |
| ExodusPoint Capital Management, LP | 140,499 | $3.52M | 0.04% | +140,499 | New |
| Two Sigma Investments, LP | 140,501 | $3.52M | 0.01% | +20,530+17.1% | Added |
| Nordea Investment Management AB | 135,614 | $3.36M | 0.00% | +135,614 | New |
| Two Sigma Advisers, LP | 122,400 | $3.07M | 0.01% | −9,300−7.1% | Reduced |
| Bank of America Corp | 104,001 | $2.61M | 0.00% | +49,476+90.7% | Added |
| Macquarie Group Ltd | 93,732 | $2.35M | 0.00% | 00.0% | Unchanged |
| Morgan Stanley | 91,768 | $2.30M | 0.00% | −544,346−85.6% | Reduced |
| Platinum Investment Management Ltd | 82,401 | $2.06M | 0.08% | +16,247+24.6% | Added |
| Citadel Advisors LLC | 80,981 | $2.03M | 0.00% | −243,764−75.1% | Reduced |
| UBS Oconnor LLC | 79,844 | $2.00M | 0.06% | −3,181−3.8% | Reduced |
| Ensign Peak Advisors, Inc | 75,755 | $1.90M | 0.00% | +32,313+74.4% | Added |
| Bank of New York Mellon Corp | 74,510 | $1.87M | 0.00% | +10,423+16.3% | Added |
| Susquehanna Fundamental Investments, LLC | 72,060 | $1.81M | 0.04% | +17,855+32.9% | Added |
| Fisher Asset Management, LLC | 64,992 | $1.63M | 0.00% | −5,662−8.0% | Reduced |
| Wellington Management Group LLP | 62,891 | $1.58M | 0.00% | +3,843+6.5% | Added |
| Nuveen Asset Management, LLC | 56,012 | $1.40M | 0.00% | −8,228−12.8% | Reduced |
| Hudson Bay Capital Management LP | 55,000 | $1.38M | 0.01% | −77,500−58.5% | Reduced |
| Cubist Systematic Strategies, LLC | 54,273 | $1.36M | 0.02% | +54,273 | New |
| Rafferty Asset Management, LLC | 49,671 | $1.24M | 0.00% | −41,023−45.2% | Reduced |
| Jacobs Levy Equity Management, Inc | 47,203 | $1.18M | 0.00% | −2,186−4.4% | Reduced |
| Jane Street Group, LLC | 43,362 | $1.09M | 0.00% | +4,674+12.1% | Added |
| TD Asset Management Inc | 37,800 | $947.3K | 0.00% | +15,200+67.3% | Added |
| Federated Hermes, Inc. | 36,057 | $903.6K | 0.00% | +160.0% | Added |
| Jump Financial, LLC | 35,700 | $894.6K | 0.02% | +35,700 | New |
| FMB Wealth Management | 35,592 | $891.9K | 0.68% | 00.0% | Unchanged |
| UBS Group AG | 34,578 | $866.5K | 0.00% | −29,588−46.1% | Reduced |
| Alliancebernstein L.P. | 30,520 | $764.8K | 0.00% | +1,990+7.0% | Added |
| Victory Capital Management Inc | 30,500 | $764.3K | 0.00% | −6,180−16.8% | Reduced |
| Rhumbline Advisers | 29,715 | $744.6K | 0.00% | +525+1.8% | Added |
| UBS Asset Management Americas Inc | 29,661 | $743.3K | 0.00% | +12,740+75.3% | Added |
| Martingale Asset Management L P | 28,635 | $717.6K | 0.02% | 00.0% | Unchanged |
| Trexquant Investment LP | 26,714 | $669.5K | 0.01% | −5,803−17.8% | Reduced |
| Wells Fargo & Company | 26,564 | $665.7K | 0.00% | +20,713+354.0% | Added |
| Manufacturers Life Insurance Company, The | 25,312 | $634.3K | 0.00% | +8,418+49.8% | Added |
| Great Point Partners LLC | 25,000 | $626.5K | 0.12% | −951,981−97.4% | Reduced |
| Alps Advisors Inc | 21,329 | $534.5K | 0.00% | +2,582+13.8% | Added |
| Swiss National Bank | 21,000 | $526.3K | 0.00% | 00.0% | Unchanged |
| Y-Intercept (Hong Kong) Ltd | 20,455 | $512.6K | 0.03% | +20,455 | New |
| Barclays PLC | 20,374 | $510.6K | 0.00% | −8,948−30.5% | Reduced |
| Invesco Ltd. | 18,910 | $473.9K | 0.00% | −1,165−5.8% | Reduced |
| Point72 Asset Management, L.P. | 17,900 | $448.6K | 0.00% | −846,200−97.9% | Reduced |
| Alpha DNA Investment Management LLC | 15,920 | $399.0K | 0.23% | +15,920 | New |
| Legal & General Group Plc | 15,349 | $384.6K | 0.00% | +1,549+11.2% | Added |
| PDT Partners, LLC | 13,850 | $347.1K | 0.03% | −2,439−15.0% | Reduced |
| XTX Topco Ltd | 13,603 | $340.9K | 0.03% | −2,101−13.4% | Reduced |
| Tower Research Capital LLC (TRC) | 13,334 | $334.1K | 0.01% | +12,087+969.3% | Added |
| MetLife Investment Management | 12,254 | $307.1K | 0.00% | +1,211+11.0% | Added |
| Engineers Gate Manager LP | 12,082 | $302.8K | 0.01% | +12,082 | New |
| Mirae Asset Global ETFs Holdings Ltd. | 11,632 | $291.0K | 0.00% | +11,632 | New |
| JPMorgan Chase & Co | 11,580 | $290.2K | 0.00% | −1,794−13.4% | Reduced |
| California State Teachers Retirement System | 11,194 | $280.5K | 0.00% | −254−2.2% | Reduced |
| Squarepoint Ops LLC | 11,185 | $280.3K | 0.00% | −482−4.1% | Reduced |
| Cresset Asset Management, LLC | 11,047 | $276.8K | 0.00% | +11,047 | New |
| Citigroup Inc | 10,563 | $264.7K | 0.00% | −68,480−86.6% | Reduced |
| Corebridge Financial, Inc. | 10,526 | $263.8K | 0.00% | +10,526 | New |
| Corton Capital Inc. | 10,524 | $263.7K | 0.14% | +10,524 | New |
| Algert Global LLC | 10,178 | $255.1K | 0.01% | +1,078+11.8% | Added |
| State of Wisconsin Investment Board | 9,330 | $233.8K | 0.00% | +9,330 | New |
| Profund Advisors LLC | 9,210 | $230.8K | 0.01% | −4,936−34.9% | Reduced |
| Deutsche Bank AG | 8,577 | $214.9K | 0.00% | −914−9.6% | Reduced |
| Susquehanna International Group, LLP | 8,221 | $206.0K | 0.00% | −739−8.2% | Reduced |
| New York State Common Retirement Fund | 7,924 | $198.6K | 0.00% | +10+0.1% | Added |
| Russell Investments Group, Ltd. | 5,790 | $145.1K | 0.00% | −2,357−28.9% | Reduced |
| Public Employees Retirement Association of Colorado | 4,876 | $122.0K | 0.00% | −1,018−17.3% | Reduced |
| Virtus ETF Advisers LLC | 3,733 | $93.5K | 0.05% | −818−18.0% | Reduced |
| Headlands Technologies LLC | 3,552 | $89.0K | 0.01% | +2,900+444.8% | Added |
| China Universal Asset Management Co., Ltd. | 3,208 | $80.4K | 0.01% | −1,915−37.4% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 2,875 | $72.0K | 0.00% | −21−0.7% | Reduced |
| EntryPoint Capital, LLC | 2,390 | $59.9K | 0.03% | +2,390 | New |
| Royal Bank of Canada | 2,068 | $51.0K | 0.00% | +1,129+120.2% | Added |