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 2021
Institutional positions in Anaptysbio, Inc as of Jun 30, 2021. 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
- 122
- 0 vs. Q1 2021
- Shares held
- 27.8M
- −1.38M (−4.7%) vs. Q1 2021
- Total value
- $720.6M
- +$92.0M (+14.6%) vs. Q1 2021
- New holders
- 16
- 25 more added
- Sold out
- 16
- 50 more reduced
Compare with Q1 2021: 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 2021
Shares, value and share of portfolio for each institution holding Anaptysbio, Inc; share changes are against Q1 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Two Sigma Advisers, LP | 269,000 | $6.97M | 0.02% | −145,700−35.1% | Reduced |
| Northern Trust Corp | 299,067 | $7.75M | 0.00% | +64,424+27.5% | Added |
| JPMorgan Chase & Co | 306,661 | $7.95M | 0.00% | −16,419−5.1% | Reduced |
| Goldman Sachs Group Inc | 314,759 | $8.16M | 0.00% | −112,293−26.3% | Reduced |
| Geode Capital Management, LLC | 384,142 | $9.96M | 0.00% | −10,273−2.6% | Reduced |
| Cormorant Asset Management, LP | 385,081 | $9.98M | 0.39% | −264,919−40.8% | Reduced |
| Great Point Partners LLC | 400,051 | $10.4M | 2.32% | +400,051 | New |
| Nuveen Asset Management, LLC | 408,356 | $10.6M | 0.00% | +30,649+8.1% | Added |
| Baker Bros. Advisors LP | 427,179 | $11.1M | 0.05% | 00.0% | Unchanged |
| Palo Alto Investors LP | 436,592 | $11.3M | 0.62% | 00.0% | Unchanged |
| Rock Springs Capital Management LP | 535,232 | $13.9M | 0.27% | 00.0% | Unchanged |
| Woodline Partners LP | 540,052 | $14.0M | 0.26% | +111,205+25.9% | Added |
| Dimensional Fund Advisors LP | 772,117 | $20.0M | 0.01% | +116,405+17.8% | Added |
| BVF Inc | 808,710 | $21.0M | 0.79% | −380,790−32.0% | Reduced |
| Frazier Management LLC | 899,700 | $23.3M | 2.15% | 00.0% | Unchanged |
| Federated Hermes, Inc. | 903,407 | $23.4M | 0.04% | −228,861−20.2% | Reduced |
| State Street Corp | 1,282,110 | $33.2M | 0.00% | −479,405−27.2% | Reduced |
| Boxer Capital, LLC | 1,300,000 | $33.7M | 1.19% | 00.0% | Unchanged |
| BlackRock Inc. | 1,851,904 | $48.0M | 0.00% | −244,234−11.7% | Reduced |
| Vanguard Group Inc | 1,884,141 | $48.9M | 0.00% | −440,118−18.9% | Reduced |
| Tang Capital Management LLC | 2,628,678 | $68.2M | 13.57% | 00.0% | Unchanged |
| EcoR1 Capital, LLC | 7,521,024 | $195.0M | 7.32% | +369,400+5.2% | Added |
| Driehaus Capital Management LLC | 0 | $0 | 0.00% | −120,000−100.0% | Sold out |
| California Public Employees Retirement System | 0 | $0 | 0.00% | −43,600−100.0% | Sold out |
| Citadel Advisors LLC | 0 | $0 | 0.00% | −37,731−100.0% | Sold out |
| Cubist Systematic Strategies, LLC | 0 | $0 | 0.00% | −29,266−100.0% | Sold out |
| ClariVest Asset Management LLC | 0 | $0 | 0.00% | −23,200−100.0% | Sold out |
| Thrivent Financial for Lutherans | 0 | $0 | 0.00% | −12,812−100.0% | Sold out |
| Algert Global LLC | 0 | $0 | 0.00% | −12,240−100.0% | Sold out |
| SG3 Management, LLC | 0 | $0 | 0.00% | −10,000−100.0% | Sold out |
| Whittier Trust Co | 0 | $0 | 0.00% | −6,300−100.0% | Sold out |
| Caption Management, LLC | 0 | $0 | 0.00% | −6,000−100.0% | Sold out |
| Jefferies Group LLC | 0 | $0 | 0.00% | −5,710−100.0% | Sold out |
| Valeo Financial Advisors, LLC | 0 | $0 | 0.00% | −4,275−100.0% | Sold out |
| Pacer Advisors, Inc. | 0 | $0 | 0.00% | −2,122−100.0% | Sold out |
| Lazard Asset Management LLC | 0 | $0 | 0.00% | −2,086−100.0% | Sold out |
| Bank of Montreal | 0 | $0 | 0.00% | −1,473−100.0% | Sold out |
| Total Clarity Wealth Management, Inc. | 0 | $0 | 0.00% | −350−100.0% | Sold out |