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, Q4 2024
Institutional positions in Anaptysbio, Inc as of Dec 31, 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
- 136
- −24 vs. Q3 2024
- Shares held
- 35.4M
- +1.79M (+5.3%) vs. Q3 2024
- Total value
- $468.9M
- −$658.0M (−58.4%) vs. Q3 2024
- New holders
- 28
- 50 more added
- Sold out
- 52
- 35 more reduced
Compare with Q3 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, Q4 2024
Shares, value and share of portfolio for each institution holding Anaptysbio, Inc; share changes are against Q3 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| IFP Advisors, Inc | 0 | $26 | 0.00% | 0 | New |
| SBI Securities Co., Ltd. | 5 | $66 | 0.00% | +5 | New |
| Caitong International Asset Management Co., Ltd | 5 | $66 | 0.00% | +5 | New |
| Rothschild Investment LLC | 10 | $132 | 0.00% | −15−60.0% | Reduced |
| EverSource Wealth Advisors, LLC | 10 | $132 | 0.00% | +10 | New |
| Farther Finance Advisors, LLC | 19 | $252 | 0.00% | −3−13.6% | Reduced |
| Sterling Capital Management LLC | 20 | $265 | 0.00% | 00.0% | Unchanged |
| WealthCollab, LLC | 20 | $265 | 0.00% | +20 | New |
| Riggs Asset Managment Co. Inc. | 30 | $397 | 0.00% | 00.0% | Unchanged |
| Lindbrook Capital, LLC | 42 | $556 | 0.00% | −61−59.2% | Reduced |
| Parallel Advisors, LLC | 55 | $728 | 0.00% | 00.0% | Unchanged |
| The PNC Financial Services Group, Inc. | 66 | $874 | 0.00% | 00.0% | Unchanged |
| CWM, LLC | 38 | $1.00K | 0.00% | −97−71.9% | Reduced |
| Daiwa Securities Group Inc. | 105 | $1.00K | 0.00% | 00.0% | Unchanged |
| Covestor Ltd | 38 | $1.00K | 0.00% | +28+280.0% | Added |
| Advisor Group Holdings, Inc. | 88 | $1.17K | 0.00% | −342−79.5% | Reduced |
| Versant Capital Management, Inc | 90 | $1.19K | 0.00% | +90 | New |
| Smartleaf Asset Management LLC | 101 | $1.33K | 0.00% | +12+13.5% | Added |
| Massmutual Trust Co FSB | 114 | $1.51K | 0.00% | +102+850.0% | Added |
| Sherman Asset Management, Inc. | 120 | $1.59K | 0.00% | +120 | New |
| Mather Group, LLC. | 130 | $1.72K | 0.00% | 00.0% | Unchanged |
| Asset Dedication, LLC | 190 | $2.52K | 0.00% | 00.0% | Unchanged |
| Quadrant Capital Group LLC | 285 | $3.77K | 0.00% | −52−15.4% | Reduced |
| Whittier Trust Co | 307 | $4.06K | 0.00% | 00.0% | Unchanged |
| Amundi | 290 | $4.16K | 0.00% | +45+18.4% | Added |
| Skopos Labs, Inc. | 339 | $4.49K | 0.00% | +339 | New |
| Signaturefd, LLC | 362 | $4.79K | 0.00% | −302−45.5% | Reduced |
| GF Fund Management Co. Ltd. | 639 | $8.46K | 0.00% | +639 | New |
| Amalgamated Bank | 664 | $9.00K | 0.00% | 00.0% | Unchanged |
| Great West Life Assurance Co | 750 | $10.0K | 0.00% | 00.0% | Unchanged |
| US Bancorp | 774 | $10.2K | 0.00% | +301+63.6% | Added |
| Mirae Asset Global Investments Co., Ltd. | 1,014 | $13.2K | 0.00% | −78−7.1% | Reduced |
| Nisa Investment Advisors, LLC | 1,270 | $16.8K | 0.00% | +76+6.4% | Added |
| Royal Bank of Canada | 1,222 | $17.0K | 0.00% | −2,870−70.1% | Reduced |
| Ameritas Investment Partners, Inc. | 1,917 | $25.4K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 2,697 | $35.7K | 0.00% | +1,531+131.3% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 2,722 | $36.0K | 0.00% | −138−4.8% | Reduced |
| KLP Kapitalforvaltning AS | 3,000 | $39.7K | 0.00% | +3,000 | New |
| Police & Firemen's Retirement System of New Jersey | 3,951 | $52.3K | 0.00% | +3,951 | New |
| Quest Partners LLC | 4,461 | $59.1K | 0.01% | +4,237+1,891.5% | Added |
| Virtus ETF Advisers LLC | 4,733 | $62.7K | 0.03% | +936+24.7% | Added |
| Public Employees Retirement Association of Colorado | 4,876 | $65.0K | 0.00% | 00.0% | Unchanged |
| Russell Investments Group, Ltd. | 5,698 | $75.4K | 0.00% | +5,360+1,585.8% | Added |
| China Universal Asset Management Co., Ltd. | 6,452 | $85.4K | 0.01% | +644+11.1% | Added |
| Caption Management, LLC | 7,542 | $99.9K | 0.00% | +7,542 | New |
| New York State Common Retirement Fund | 7,924 | $104.9K | 0.00% | 00.0% | Unchanged |
| Tudor Investment Corp Et Al | 10,362 | $137.2K | 0.00% | +382+3.8% | Added |
| Corebridge Financial, Inc. | 10,747 | $142.3K | 0.00% | +285+2.7% | Added |
| Wells Fargo & Company | 11,120 | $147.2K | 0.00% | −15,977−59.0% | Reduced |
| AQR Capital Management LLC | 11,846 | $156.8K | 0.00% | −36,746−75.6% | Reduced |
| Jain Global LLC | 12,134 | $160.7K | 0.00% | +12,134 | New |
| MetLife Investment Management | 12,254 | $162.2K | 0.00% | 00.0% | Unchanged |
| Aristides Capital LLC | 12,700 | $168.1K | 0.05% | +12,700 | New |
| Profund Advisors LLC | 13,496 | $178.7K | 0.01% | +5,768+74.6% | Added |
| TD Asset Management Inc | 14,000 | $185.4K | 0.00% | −48,000−77.4% | Reduced |
| California State Teachers Retirement System | 14,590 | $193.2K | 0.00% | +1,359+10.3% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 15,012 | $198.7K | 0.00% | +2,701+21.9% | Added |
| SG Americas Securities, LLC | 16,307 | $216.0K | 0.00% | +4,231+35.0% | Added |
| Susquehanna International Group, LLP | 16,799 | $222.4K | 0.00% | +5,660+50.8% | Added |
| Nebula Research & Development LLC | 17,422 | $230.7K | 0.03% | +17,422 | New |
| Deutsche Bank AG | 17,867 | $236.6K | 0.00% | +6,113+52.0% | Added |
| Bank of America Corp | 17,949 | $237.6K | 0.00% | −148,287−89.2% | Reduced |
| Altium Capital Management LP | 18,326 | $242.6K | 0.08% | +18,326 | New |
| Legal & General Group Plc | 18,675 | $247.3K | 0.00% | +1,155+6.6% | Added |
| Graham Capital Management, L.P. | 18,954 | $251.0K | 0.01% | +18,954 | New |
| Bridgefront Capital, LLC | 19,011 | $251.7K | 0.08% | +19,011 | New |
| BNP Paribas Arbitrage, SA | 23,126 | $306.2K | 0.00% | −42,983−65.0% | Reduced |
| Invesco Ltd. | 23,288 | $308.3K | 0.00% | −28,002−54.6% | Reduced |
| Y-Intercept (Hong Kong) Ltd | 23,497 | $311.1K | 0.02% | +23,497 | New |
| Alps Advisors Inc | 24,604 | $325.8K | 0.00% | +3,092+14.4% | Added |
| State of Wisconsin Investment Board | 26,677 | $353.2K | 0.00% | +6,804+34.2% | Added |
| ADAR1 Capital Management, LLC | 27,301 | $361.5K | 0.07% | −165,419−85.8% | Reduced |
| Engineers Gate Manager LP | 28,129 | $372.4K | 0.01% | +16,838+149.1% | Added |
| Martingale Asset Management L P | 28,995 | $383.9K | 0.01% | 00.0% | Unchanged |
| UBS Asset Management Americas Inc | 29,479 | $390.3K | 0.00% | −3,405−10.4% | Reduced |
| Swiss National Bank | 29,700 | $393.2K | 0.00% | +3,200+12.1% | Added |
| Rhumbline Advisers | 30,077 | $398.2K | 0.00% | +1,111+3.8% | Added |
| Alliancebernstein L.P. | 30,520 | $404.1K | 0.00% | 00.0% | Unchanged |
| Dimensional Fund Advisors LP | 31,608 | $418.5K | 0.00% | −64,364−67.1% | Reduced |
| FMB Wealth Management | 35,592 | $471.2K | 0.27% | 00.0% | Unchanged |
| Manufacturers Life Insurance Company, The | 36,452 | $482.6K | 0.00% | −5,594−13.3% | Reduced |
| UBS Group AG | 36,606 | $484.7K | 0.00% | −32−0.1% | Reduced |
| XTX Topco Ltd | 40,013 | $529.8K | 0.04% | +19,727+97.2% | Added |
| Jane Street Group, LLC | 44,613 | $590.7K | 0.00% | −8,544−16.1% | Reduced |
| Susquehanna Fundamental Investments, LLC | 44,785 | $593.0K | 0.01% | +44,785 | New |
| Federated Hermes, Inc. | 45,184 | $598.2K | 0.00% | −272,059−85.8% | Reduced |
| Citigroup Inc | 53,777 | $712.0K | 0.00% | +38,376+249.2% | Added |
| Nuveen Asset Management, LLC | 56,012 | $741.6K | 0.00% | 00.0% | Unchanged |
| Bank of New York Mellon Corp | 57,169 | $756.9K | 0.00% | −1,972−3.3% | Reduced |
| Fisher Asset Management, LLC | 58,878 | $779.5K | 0.00% | −3,070−5.0% | Reduced |
| Trexquant Investment LP | 60,720 | $803.9K | 0.01% | −37,152−38.0% | Reduced |
| Wellington Management Group LLP | 66,467 | $880.0K | 0.00% | +528+0.8% | Added |
| Rafferty Asset Management, LLC | 70,883 | $938.5K | 0.00% | +32,185+83.2% | Added |
| Squarepoint Ops LLC | 80,870 | $1.07M | 0.00% | +36,365+81.7% | Added |
| Barclays PLC | 83,567 | $1.11M | 0.00% | +39,267+88.6% | Added |
| Jacobs Levy Equity Management, Inc | 85,381 | $1.13M | 0.00% | +39,307+85.3% | Added |
| Voloridge Investment Management, LLC | 87,513 | $1.16M | 0.00% | −85,708−49.5% | Reduced |
| Macquarie Group Ltd | 93,732 | $1.24M | 0.00% | 00.0% | Unchanged |
| Granahan Investment Management Inc | 106,079 | $1.40M | 0.06% | +106,079 | New |
| JPMorgan Chase & Co | 114,939 | $1.52M | 0.00% | +81,195+240.6% | Added |