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, Q3 2025
Institutional positions in Anaptysbio, Inc as of Sep 30, 2025. 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
- 166
- +19 vs. Q2 2025
- Shares held
- 31.7M
- −4.97M (−13.6%) vs. Q2 2025
- Total value
- $980.2M
- +$166.8M (+20.5%) vs. Q2 2025
- New holders
- 34
- 44 more added
- Sold out
- 15
- 59 more reduced
1 institution that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2025: 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, Q3 2025
Shares, value and share of portfolio for each institution holding Anaptysbio, Inc; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Cloud Capital Management, LLC | 2 | $0 | 0.00% | +2 | New |
| IFP Advisors, Inc | 1 | $31 | 0.00% | +1 | Added |
| CIBC Private Wealth Group, LLC | 1 | $31 | 0.00% | +1 | New |
| TFC Financial Management | 1 | $31 | 0.00% | +1 | New |
| Advisory Services Network, LLC | 3 | $92 | 0.00% | +3 | New |
| SBI Securities Co., Ltd. | 4 | $122 | 0.00% | +3+300.0% | Added |
| Sunbelt Securities, Inc. | 4 | $122 | 0.00% | +4 | New |
| True Wealth Design, LLC | 4 | $123 | 0.00% | 00.0% | Unchanged |
| Stone House Investment Management, LLC | 5 | $153 | 0.00% | +5 | New |
| Montag A & Associates Inc | 9 | $276 | 0.00% | +9 | New |
| Smartleaf Asset Management LLC | 14 | $325 | 0.00% | 00.0% | Unchanged |
| Massmutual Trust Co FSB | 12 | $367 | 0.00% | 00.0% | Unchanged |
| Principal Securities, Inc. | 14 | $429 | 0.00% | 00.0% | Unchanged |
| Ronald Blue Trust, Inc. | 19 | $582 | 0.00% | 00.0% | Unchanged |
| Parkside Financial Bank & Trust | 25 | $766 | 0.00% | 00.0% | Unchanged |
| Essential Partners LLC | 33 | $1.01K | 0.00% | 00.0% | Unchanged |
| Assetmark, Inc | 36 | $1.10K | 0.00% | 00.0% | Unchanged |
| Steward Partners Investment Advisory, LLC | 43 | $1.32K | 0.00% | 00.0% | Unchanged |
| Sterling Capital Management LLC | 47 | $1.44K | 0.00% | −3−6.0% | Reduced |
| Parallel Advisors, LLC | 55 | $1.68K | 0.00% | 00.0% | Unchanged |
| UMA Financial Services, Inc. | 85 | $2.60K | 0.00% | 00.0% | Unchanged |
| Optiver Holding B.V. | 90 | $2.76K | 0.00% | +90 | New |
| Daiwa Securities Group Inc. | 105 | $3.00K | 0.00% | 00.0% | Unchanged |
| The PNC Financial Services Group, Inc. | 110 | $3.37K | 0.00% | −5−4.3% | Reduced |
| Caitong International Asset Management Co., Ltd | 147 | $4.50K | 0.00% | +147 | New |
| Royal Bank of Canada | 158 | $5.00K | 0.00% | −1,138−87.8% | Reduced |
| Rothschild Investment LLC | 165 | $5.05K | 0.00% | −20−10.8% | Reduced |
| Clear Street Markets LLC | 170 | $5.21K | 0.00% | +170 | New |
| Quadrant Capital Group LLC | 175 | $5.36K | 0.00% | +175 | New |
| Whittier Trust Co | 233 | $7.21K | 0.00% | +233 | New |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 272 | $8.00K | 0.00% | +38+16.2% | Added |
| Farther Finance Advisors, LLC | 275 | $8.42K | 0.00% | −62−18.4% | Reduced |
| GAMMA Investing LLC | 349 | $10.7K | 0.00% | −12−3.3% | Reduced |
| Signaturefd, LLC | 352 | $10.8K | 0.00% | −101−22.3% | Reduced |
| Versant Capital Management, Inc | 454 | $13.9K | 0.00% | +364+404.4% | Added |
| Great West Life Assurance Co | 750 | $17.0K | 0.00% | 00.0% | Unchanged |
| GF Fund Management Co. Ltd. | 602 | $18.4K | 0.00% | −177−22.7% | Reduced |
| Allworth Financial LP | 671 | $20.5K | 0.00% | −6−0.9% | Reduced |
| Amalgamated Bank | 745 | $23.0K | 0.00% | 00.0% | Unchanged |
| Persistent Asset Partners Ltd | 754 | $23.1K | 0.02% | +754 | New |
| EverSource Wealth Advisors, LLC | 965 | $29.5K | 0.00% | −117−10.8% | Reduced |
| CWM, LLC | 1,009 | $31.0K | 0.00% | −127−11.2% | Reduced |
| Nisa Investment Advisors, LLC | 1,050 | $32.2K | 0.00% | 00.0% | Unchanged |
| Mirae Asset Global Investments Co., Ltd. | 1,082 | $33.1K | 0.00% | −53−4.7% | Reduced |
| Global Retirement Partners, LLC | 1,230 | $37.7K | 0.00% | 00.0% | Unchanged |
| Larson Financial Group LLC | 1,340 | $41.0K | 0.00% | +473+54.6% | Added |
| Bessemer Group Inc | 1,428 | $44.0K | 0.00% | +1,292+950.0% | Added |
| US Bancorp | 1,790 | $54.8K | 0.00% | −4,108−69.7% | Reduced |
| Advisor Group Holdings, Inc. | 1,816 | $55.6K | 0.00% | −530−22.6% | Reduced |
| Ameritas Investment Partners, Inc. | 1,917 | $58.7K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 1,940 | $59.4K | 0.00% | −224−10.4% | Reduced |
| KLP Kapitalforvaltning AS | 3,000 | $91.9K | 0.00% | 00.0% | Unchanged |
| Diadema Partners LP | 3,295 | $100.9K | 0.07% | +3,295 | New |
| Police & Firemen's Retirement System of New Jersey | 4,559 | $139.6K | 0.00% | +381+9.1% | Added |
| Virtus Investment Advisers, Inc. | 4,860 | $148.8K | 0.04% | +843+21.0% | Added |
| Public Employees Retirement Association of Colorado | 4,864 | $149.0K | 0.00% | 00.0% | Unchanged |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 6,498 | $199.0K | 0.00% | 00.0% | Unchanged |
| Profund Advisors LLC | 6,563 | $201.0K | 0.01% | +6,563 | New |
| Covestor Ltd | 6,582 | $201.0K | 0.11% | +6,577+131,540.0% | Added |
| Manufacturers Life Insurance Company, The | 6,719 | $205.7K | 0.00% | +6,719 | New |
| DRW Securities, LLC | 6,629 | $208.5K | 0.01% | +6,629 | New |
| Janus Henderson Group PLC | 7,464 | $228.5K | 0.00% | +7,464 | New |
| Intech Investment Management LLC | 7,805 | $239.0K | 0.00% | −2,990−27.7% | Reduced |
| Quest Partners LLC | 9,043 | $276.9K | 0.02% | +9,043 | New |
| Voloridge Investment Management, LLC | 9,321 | $285.4K | 0.00% | +9,321 | New |
| China Universal Asset Management Co., Ltd. | 9,907 | $303.4K | 0.03% | +4,006+67.9% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 10,667 | $315.2K | 0.00% | +10,667 | New |
| New York State Common Retirement Fund | 10,586 | $324.1K | 0.00% | +2,662+33.6% | Added |
| NEOS Investment Management LLC | 10,975 | $336.1K | 0.00% | −429−3.8% | Reduced |
| Tema ETFs LLC | 10,975 | $336.1K | 0.03% | −429−3.8% | Reduced |
| MetLife Investment Management | 11,928 | $365.2K | 0.00% | +11,928 | New |
| Deutsche Bank AG | 12,681 | $388.3K | 0.00% | 00.0% | Unchanged |
| Man Group plc | 12,859 | $393.7K | 0.00% | +12,859 | New |
| Voya Investment Management LLC | 12,961 | $396.9K | 0.00% | −60,044−82.2% | Reduced |
| Alps Advisors Inc | 13,335 | $408.3K | 0.00% | −2,528−15.9% | Reduced |
| Brinker Capital Investments, LLC | 13,739 | $420.7K | 0.00% | +13,739 | New |
| Wells Fargo & Company | 13,743 | $420.8K | 0.00% | −19,585−58.8% | Reduced |
| Tudor Investment Corp Et Al | 13,869 | $424.7K | 0.00% | +4,450+47.2% | Added |
| California State Teachers Retirement System | 14,215 | $435.3K | 0.00% | −20.0% | Reduced |
| JPMorgan Chase & Co | 14,852 | $454.8K | 0.00% | −232,773−94.0% | Reduced |
| Los Angeles Capital Management LLC | 14,876 | $455.5K | 0.00% | −151−1.0% | Reduced |
| SEI Investments Co | 14,921 | $456.9K | 0.00% | +14,921 | New |
| Graham Capital Management, L.P. | 15,320 | $469.1K | 0.02% | +15,320 | New |
| Virtu Financial LLC | 15,531 | $476.0K | 0.03% | +15,531 | New |
| Cresset Asset Management, LLC | 15,753 | $482.4K | 0.00% | +2,720+20.9% | Added |
| Creative Planning | 16,707 | $511.6K | 0.00% | −147−0.9% | Reduced |
| XTX Topco Ltd | 18,111 | $554.6K | 0.03% | −12,531−40.9% | Reduced |
| Campbell & CO Investment Adviser LLC | 18,281 | $559.8K | 0.04% | +18,281 | New |
| Legal & General Group Plc | 19,504 | $597.2K | 0.00% | 00.0% | Unchanged |
| HRT Financial LP | 25,025 | $766.0K | 0.00% | +25,025 | New |
| Brevan Howard Capital Management LP | 25,299 | $774.7K | 0.01% | +2,346+10.2% | Added |
| AQR Capital Management LLC | 26,174 | $801.4K | 0.00% | −1,548−5.6% | Reduced |
| Citadel Advisors LLC | 26,480 | $810.8K | 0.00% | −91,806−77.6% | Reduced |
| ExodusPoint Capital Management, LP | 26,500 | $811.4K | 0.01% | +2,744+11.6% | Added |
| Boothbay Fund Management, LLC | 27,402 | $839.0K | 0.02% | +27,402 | New |
| Swiss National Bank | 28,400 | $869.6K | 0.00% | +2,000+7.6% | Added |
| Engineers Gate Manager LP | 29,137 | $892.2K | 0.01% | +4,392+17.7% | Added |
| Rhumbline Advisers | 29,244 | $895.4K | 0.00% | −1,461−4.8% | Reduced |
| Rafferty Asset Management, LLC | 30,085 | $921.2K | 0.00% | +3,256+12.1% | Added |
| Alliancebernstein L.P. | 30,520 | $934.5K | 0.00% | 00.0% | Unchanged |