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 2026
Institutional positions in Anaptysbio, Inc as of Jun 30, 2026. 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
- 213
- +8 vs. Q1 2026
- Shares held
- 30.1M
- +1.89M (+6.7%) vs. Q1 2026
- Total value
- $2.03B
- +$482.5M (+31.1%) vs. Q1 2026
- New holders
- 45
- 73 more added
- Sold out
- 37
- 65 more reduced
3 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: 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 2026
Shares, value and share of portfolio for each institution holding Anaptysbio, Inc; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Brinker Capital Investments, LLC | 11,876 | $801.6K | 0.01% | −1,253−9.5% | Reduced |
| Acadian Asset Management LLC | 11,697 | $787.0K | 0.00% | −1,522−11.5% | Reduced |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 11,610 | $783.7K | 0.00% | +11,610 | New |
| Mirae Asset Global ETFs Holdings Ltd. | 11,639 | $781.7K | 0.00% | +1,153+11.0% | Added |
| Clear Harbor Asset Management, LLC | 11,550 | $779.6K | 0.05% | +11,550 | New |
| MetLife Investment Management | 11,548 | $779.5K | 0.00% | +1,375+13.5% | Added |
| Voya Investment Management LLC | 11,265 | $760.4K | 0.00% | −3,081−21.5% | Reduced |
| Profund Advisors LLC | 11,044 | $745.5K | 0.02% | −1,158−9.5% | Reduced |
| Quantedge Capital Pte Ltd | 10,400 | $702.0K | 0.53% | +10,400 | New |
| Manufacturers Life Insurance Company, The | 10,366 | $699.7K | 0.00% | +200+2.0% | Added |
| Vanguard Asset Management, Ltd | 9,690 | $654.1K | 0.00% | 00.0% | Unchanged |
| DCF Advisers, LLC | 9,114 | $615.2K | 0.16% | −9,661−51.5% | Reduced |
| American Century Companies Inc | 8,877 | $599.2K | 0.00% | +8,877 | New |
| CIBC World Markets Inc. | 8,700 | $587.3K | 0.00% | +8,700 | New |
| New York State Common Retirement Fund | 8,070 | $544.7K | 0.00% | +1,082+15.5% | Added |
| BNP Paribas Arbitrage, SA | 7,967 | $537.8K | 0.00% | −89,004−91.8% | Reduced |
| Verition Fund Management LLC | 7,500 | $506.3K | 0.00% | +7,500 | New |
| Jupiter Topco LLC | 7,464 | $503.6K | 0.00% | +7,464 | New |
| Lombard Odier Asset Management (USA) Corp | 7,400 | $499.5K | 0.45% | +7,400 | New |
| Glenmede Trust Co NA | 7,016 | $473.6K | 0.00% | +635+10.0% | Added |
| Quantinno Capital Management LP | 6,547 | $441.9K | 0.00% | +463+7.6% | Added |
| Duncan Williams Asset Management, LLC | 6,525 | $440.4K | 0.10% | 00.0% | Unchanged |
| Gotham Asset Management, LLC | 6,292 | $424.7K | 0.00% | −7,680−55.0% | Reduced |
| Vinva Investment Management Ltd | 4,383 | $420.2K | 0.00% | 00.0% | Unchanged |
| Virtus Investment Advisers, Inc. | 5,835 | $393.9K | 0.09% | −232−3.8% | Reduced |
| Police & Firemen's Retirement System of New Jersey | 5,828 | $393.4K | 0.00% | +891+18.0% | Added |
| Savant Capital, LLC | 5,736 | $387.2K | 0.00% | −438−7.1% | Reduced |
| Ascent Group, LLC | 5,598 | $377.9K | 0.01% | −24−0.4% | Reduced |
| FMB Wealth Management | 5,592 | $377.5K | 0.14% | 00.0% | Unchanged |
| State Board of Administration of Florida Retirement System | 5,526 | $373.0K | 0.00% | 00.0% | Unchanged |
| Intech Investment Management LLC | 5,397 | $364.3K | 0.00% | +311+6.1% | Added |
| Envestnet Asset Management Inc | 5,328 | $359.6K | 0.00% | −523−8.9% | Reduced |
| Hillsdale Investment Management Inc. | 5,150 | $347.6K | 0.01% | +530+11.5% | Added |
| State of New Jersey Common Pension Fund D | 5,113 | $345.1K | 0.00% | +329+6.9% | Added |
| Barclays PLC | 5,107 | $344.7K | 0.00% | −2,333−31.4% | Reduced |
| Ancora Advisors, LLC | 5,000 | $337.5K | 0.01% | +5,000 | New |
| Marex Group plc | 4,962 | $334.9K | 0.00% | +4,962 | New |
| Susquehanna Portfolio Strategies, LLC | 4,882 | $329.5K | 0.01% | −31,066−86.4% | Reduced |
| China Universal Asset Management Co., Ltd. | 4,631 | $312.6K | 0.02% | −1,533−24.9% | Reduced |
| Latash Investments, LLC | 4,393 | $296.5K | 0.22% | 00.0% | Unchanged |
| Arizona State Retirement System | 4,363 | $294.5K | 0.00% | +518+13.5% | Added |
| Allen Capital Group, LLC | 4,039 | $272.6K | 0.02% | −85−2.1% | Reduced |
| Moran Wealth Management, LLC | 3,981 | $268.7K | 0.01% | −83−2.0% | Reduced |
| Mitsubishi UFJ Trust & Banking Corp | 3,872 | $261.4K | 0.00% | +3,872 | New |
| Royal Bank of Canada | 3,740 | $252.0K | 0.00% | −479−11.4% | Reduced |
| ADAR1 Capital Management, LLC | 3,698 | $249.6K | 0.01% | 00.0% | Unchanged |
| Public Employees Retirement Association of Colorado | 3,652 | $247.0K | 0.00% | −1,212−24.9% | Reduced |
| Swiss Life Asset Management Ltd | 3,621 | $244.4K | 0.00% | +3,621 | New |
| Vanguard Investments Australia, Ltd. | 3,575 | $241.3K | 0.00% | 00.0% | Unchanged |
| nVerses Capital, LLC | 3,557 | $240.1K | 0.37% | +3,557 | New |
| ProShare Advisors LLC | 3,544 | $239.2K | 0.00% | −340−8.8% | Reduced |
| Verdad Advisers, LP | 3,498 | $236.1K | 0.23% | +3,498 | New |
| Mangrove Partners | 3,475 | $234.6K | 0.02% | −233−6.3% | Reduced |
| E Fund Management Co., Ltd. | 3,083 | $208.1K | 0.00% | +3,083 | New |
| Kestra Advisory Services, LLC | 3,066 | $207.0K | 0.00% | +3,066 | New |
| KLP Kapitalforvaltning AS | 3,000 | $202.5K | 0.00% | 00.0% | Unchanged |
| Rangeley Capital, LLC | 3,000 | $202.5K | 0.20% | +3,000 | New |
| State of Wyoming | 2,347 | $158.4K | 0.02% | +2,347 | New |
| Advisor Group Holdings, Inc. | 2,177 | $146.9K | 0.00% | +131+6.4% | Added |
| Group One Trading, L.P. | 2,074 | $140.0K | 0.00% | +1,709+468.2% | Added |
| Ameritas Investment Partners, Inc. | 1,793 | $121.0K | 0.00% | +299+20.0% | Added |
| Great West Life Assurance Co | 1,698 | $114.0K | 0.00% | +948+126.4% | Added |
| Larson Financial Group LLC | 1,624 | $109.6K | 0.00% | −2−0.1% | Reduced |
| US Bancorp | 1,595 | $107.7K | 0.00% | −40−2.4% | Reduced |
| Bessemer Group Inc | 1,428 | $96.0K | 0.00% | 00.0% | Unchanged |
| Mirae Asset Global Investments Co., Ltd. | 1,301 | $87.8K | 0.00% | −143−9.9% | Reduced |
| Simplex Trading, LLC | 1,267 | $85.5K | 0.00% | +1,267 | New |
| Spire Wealth Management | 1,200 | $81.0K | 0.00% | +800+200.0% | Added |
| Tower Research Capital LLC (TRC) | 970 | $65.5K | 0.00% | −1,928−66.5% | Reduced |
| Smartleaf Asset Management LLC | 840 | $55.4K | 0.00% | 00.0% | Unchanged |
| Nisa Investment Advisors, LLC | 610 | $41.2K | 0.00% | −39−6.0% | Reduced |
| GF Fund Management Co. Ltd. | 576 | $38.9K | 0.00% | −45−7.2% | Reduced |
| Persistent Asset Partners Ltd | 575 | $38.8K | 0.01% | +575 | New |
| Versant Capital Management, Inc | 454 | $30.6K | 0.00% | 00.0% | Unchanged |
| GAMMA Investing LLC | 447 | $30.2K | 0.00% | +5+1.1% | Added |
| Farther Finance Advisors, LLC | 395 | $26.6K | 0.00% | +11+2.9% | Added |
| Pacer Advisors, Inc. | 365 | $25.0K | 0.00% | +365 | New |
| Signaturefd, LLC | 355 | $24.0K | 0.00% | −11−3.0% | Reduced |
| Pinnacle Wealth Planning Services, Inc. | 334 | $22.5K | 0.00% | 00.0% | Unchanged |
| Caitong International Asset Management Co., Ltd | 289 | $19.5K | 0.00% | −2,040−87.6% | Reduced |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 247 | $16.7K | 0.00% | −10−3.9% | Reduced |
| Silver Grove Financial Group, Inc. | 205 | $13.8K | 0.01% | +205 | New |
| SRS Capital Advisors, Inc. | 176 | $11.8K | 0.00% | +176 | New |
| Quantbot Technologies LP | 175 | $11.8K | 0.00% | −384−68.7% | Reduced |
| Rothschild Investment LLC | 165 | $11.1K | 0.00% | 00.0% | Unchanged |
| Rockefeller Capital Management L.P. | 153 | $10.3K | 0.00% | −173−53.1% | Reduced |
| Allworth Financial LP | 150 | $10.1K | 0.00% | −4−2.6% | Reduced |
| The PNC Financial Services Group, Inc. | 104 | $7.02K | 0.00% | −5−4.6% | Reduced |
| UMA Financial Services, Inc. | 85 | $5.74K | 0.00% | 00.0% | Unchanged |
| Basecamp Wealth Advisors LLC | 83 | $5.60K | 0.00% | −7−7.8% | Reduced |
| Sterling Capital Management LLC | 69 | $4.66K | 0.00% | −49−41.5% | Reduced |
| EverSource Wealth Advisors, LLC | 65 | $4.39K | 0.00% | −838−92.8% | Reduced |
| Parallel Advisors, LLC | 55 | $3.71K | 0.00% | −11−16.7% | Reduced |
| Hollencrest Capital Management | 50 | $3.38K | 0.00% | 00.0% | Unchanged |
| Optiver Holding B.V. | 45 | $3.04K | 0.00% | +45 | New |
| Steward Partners Investment Advisory, LLC | 43 | $2.90K | 0.00% | 00.0% | Unchanged |
| Decker Retirement Planning Inc. | 43 | $2.90K | 0.00% | +43 | New |
| Massmutual Trust Co FSB | 37 | $2.50K | 0.00% | −9−19.6% | Reduced |
| Assetmark, Inc | 36 | $2.43K | 0.00% | 00.0% | Unchanged |
| Global Retirement Partners, LLC | 36 | $2.43K | 0.00% | +36 | New |