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 |
|---|---|---|---|---|---|
| Avion Wealth | 7 | $0 | 0.00% | +7 | New |
| TFC Financial Management | 1 | $68 | 0.00% | 00.0% | Unchanged |
| IFP Advisors, Inc | 1 | $68 | 0.00% | 00.0% | Unchanged |
| True Wealth Design, LLC | 4 | $270 | 0.00% | 00.0% | Unchanged |
| Fifth Third Bancorp | 6 | $405 | 0.00% | +6 | New |
| National Bank of Canada | 8 | $540 | 0.00% | +8 | New |
| Stone House Investment Management, LLC | 12 | $810 | 0.00% | 00.0% | Unchanged |
| Covestor Ltd | 9 | $1.00K | 0.00% | +7+350.0% | Added |
| Essential Partners LLC | 17 | $1.15K | 0.00% | −16−48.5% | Reduced |
| Ronald Blue Trust, Inc. | 19 | $1.28K | 0.00% | 00.0% | Unchanged |
| Parkside Financial Bank & Trust | 25 | $1.69K | 0.00% | 00.0% | Unchanged |
| Quarry LP | 29 | $1.96K | 0.00% | +29 | New |
| Assetmark, Inc | 36 | $2.43K | 0.00% | 00.0% | Unchanged |
| Global Retirement Partners, LLC | 36 | $2.43K | 0.00% | +36 | New |
| Massmutual Trust Co FSB | 37 | $2.50K | 0.00% | −9−19.6% | Reduced |
| Steward Partners Investment Advisory, LLC | 43 | $2.90K | 0.00% | 00.0% | Unchanged |
| Decker Retirement Planning Inc. | 43 | $2.90K | 0.00% | +43 | New |
| Optiver Holding B.V. | 45 | $3.04K | 0.00% | +45 | New |
| Hollencrest Capital Management | 50 | $3.38K | 0.00% | 00.0% | Unchanged |
| Parallel Advisors, LLC | 55 | $3.71K | 0.00% | −11−16.7% | Reduced |
| EverSource Wealth Advisors, LLC | 65 | $4.39K | 0.00% | −838−92.8% | Reduced |
| Sterling Capital Management LLC | 69 | $4.66K | 0.00% | −49−41.5% | Reduced |
| Basecamp Wealth Advisors LLC | 83 | $5.60K | 0.00% | −7−7.8% | Reduced |
| UMA Financial Services, Inc. | 85 | $5.74K | 0.00% | 00.0% | Unchanged |
| The PNC Financial Services Group, Inc. | 104 | $7.02K | 0.00% | −5−4.6% | Reduced |
| Allworth Financial LP | 150 | $10.1K | 0.00% | −4−2.6% | Reduced |
| Rockefeller Capital Management L.P. | 153 | $10.3K | 0.00% | −173−53.1% | Reduced |
| Rothschild Investment LLC | 165 | $11.1K | 0.00% | 00.0% | Unchanged |
| Quantbot Technologies LP | 175 | $11.8K | 0.00% | −384−68.7% | Reduced |
| SRS Capital Advisors, Inc. | 176 | $11.8K | 0.00% | +176 | New |
| Silver Grove Financial Group, Inc. | 205 | $13.8K | 0.01% | +205 | New |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 247 | $16.7K | 0.00% | −10−3.9% | Reduced |
| Caitong International Asset Management Co., Ltd | 289 | $19.5K | 0.00% | −2,040−87.6% | Reduced |
| Pinnacle Wealth Planning Services, Inc. | 334 | $22.5K | 0.00% | 00.0% | Unchanged |
| Signaturefd, LLC | 355 | $24.0K | 0.00% | −11−3.0% | Reduced |
| Pacer Advisors, Inc. | 365 | $25.0K | 0.00% | +365 | New |
| Farther Finance Advisors, LLC | 395 | $26.6K | 0.00% | +11+2.9% | Added |
| GAMMA Investing LLC | 447 | $30.2K | 0.00% | +5+1.1% | Added |
| Versant Capital Management, Inc | 454 | $30.6K | 0.00% | 00.0% | Unchanged |
| Persistent Asset Partners Ltd | 575 | $38.8K | 0.01% | +575 | New |
| GF Fund Management Co. Ltd. | 576 | $38.9K | 0.00% | −45−7.2% | Reduced |
| Nisa Investment Advisors, LLC | 610 | $41.2K | 0.00% | −39−6.0% | Reduced |
| Smartleaf Asset Management LLC | 840 | $55.4K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 970 | $65.5K | 0.00% | −1,928−66.5% | Reduced |
| Spire Wealth Management | 1,200 | $81.0K | 0.00% | +800+200.0% | Added |
| Simplex Trading, LLC | 1,267 | $85.5K | 0.00% | +1,267 | New |
| Mirae Asset Global Investments Co., Ltd. | 1,301 | $87.8K | 0.00% | −143−9.9% | Reduced |
| Bessemer Group Inc | 1,428 | $96.0K | 0.00% | 00.0% | Unchanged |
| US Bancorp | 1,595 | $107.7K | 0.00% | −40−2.4% | Reduced |
| Larson Financial Group LLC | 1,624 | $109.6K | 0.00% | −2−0.1% | Reduced |
| Great West Life Assurance Co | 1,698 | $114.0K | 0.00% | +948+126.4% | Added |
| Ameritas Investment Partners, Inc. | 1,793 | $121.0K | 0.00% | +299+20.0% | Added |
| Group One Trading, L.P. | 2,074 | $140.0K | 0.00% | +1,709+468.2% | Added |
| Advisor Group Holdings, Inc. | 2,177 | $146.9K | 0.00% | +131+6.4% | Added |
| State of Wyoming | 2,347 | $158.4K | 0.02% | +2,347 | 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 |
| Kestra Advisory Services, LLC | 3,066 | $207.0K | 0.00% | +3,066 | New |
| E Fund Management Co., Ltd. | 3,083 | $208.1K | 0.00% | +3,083 | New |
| Mangrove Partners | 3,475 | $234.6K | 0.02% | −233−6.3% | Reduced |
| Verdad Advisers, LP | 3,498 | $236.1K | 0.23% | +3,498 | New |
| ProShare Advisors LLC | 3,544 | $239.2K | 0.00% | −340−8.8% | Reduced |
| nVerses Capital, LLC | 3,557 | $240.1K | 0.37% | +3,557 | New |
| Vanguard Investments Australia, Ltd. | 3,575 | $241.3K | 0.00% | 00.0% | Unchanged |
| Swiss Life Asset Management Ltd | 3,621 | $244.4K | 0.00% | +3,621 | New |
| Public Employees Retirement Association of Colorado | 3,652 | $247.0K | 0.00% | −1,212−24.9% | Reduced |
| ADAR1 Capital Management, LLC | 3,698 | $249.6K | 0.01% | 00.0% | Unchanged |
| Royal Bank of Canada | 3,740 | $252.0K | 0.00% | −479−11.4% | Reduced |
| Mitsubishi UFJ Trust & Banking Corp | 3,872 | $261.4K | 0.00% | +3,872 | New |
| Moran Wealth Management, LLC | 3,981 | $268.7K | 0.01% | −83−2.0% | Reduced |
| Allen Capital Group, LLC | 4,039 | $272.6K | 0.02% | −85−2.1% | Reduced |
| Arizona State Retirement System | 4,363 | $294.5K | 0.00% | +518+13.5% | Added |
| Latash Investments, LLC | 4,393 | $296.5K | 0.22% | 00.0% | Unchanged |
| China Universal Asset Management Co., Ltd. | 4,631 | $312.6K | 0.02% | −1,533−24.9% | Reduced |
| Susquehanna Portfolio Strategies, LLC | 4,882 | $329.5K | 0.01% | −31,066−86.4% | Reduced |
| Marex Group plc | 4,962 | $334.9K | 0.00% | +4,962 | New |
| Ancora Advisors, LLC | 5,000 | $337.5K | 0.01% | +5,000 | New |
| Barclays PLC | 5,107 | $344.7K | 0.00% | −2,333−31.4% | Reduced |
| State of New Jersey Common Pension Fund D | 5,113 | $345.1K | 0.00% | +329+6.9% | Added |
| Hillsdale Investment Management Inc. | 5,150 | $347.6K | 0.01% | +530+11.5% | Added |
| Envestnet Asset Management Inc | 5,328 | $359.6K | 0.00% | −523−8.9% | Reduced |
| Intech Investment Management LLC | 5,397 | $364.3K | 0.00% | +311+6.1% | Added |
| State Board of Administration of Florida Retirement System | 5,526 | $373.0K | 0.00% | 00.0% | Unchanged |
| FMB Wealth Management | 5,592 | $377.5K | 0.14% | 00.0% | Unchanged |
| Ascent Group, LLC | 5,598 | $377.9K | 0.01% | −24−0.4% | Reduced |
| Savant Capital, LLC | 5,736 | $387.2K | 0.00% | −438−7.1% | Reduced |
| Police & Firemen's Retirement System of New Jersey | 5,828 | $393.4K | 0.00% | +891+18.0% | Added |
| Virtus Investment Advisers, Inc. | 5,835 | $393.9K | 0.09% | −232−3.8% | Reduced |
| Vinva Investment Management Ltd | 4,383 | $420.2K | 0.00% | 00.0% | Unchanged |
| Gotham Asset Management, LLC | 6,292 | $424.7K | 0.00% | −7,680−55.0% | Reduced |
| Duncan Williams Asset Management, LLC | 6,525 | $440.4K | 0.10% | 00.0% | Unchanged |
| Quantinno Capital Management LP | 6,547 | $441.9K | 0.00% | +463+7.6% | Added |
| Glenmede Trust Co NA | 7,016 | $473.6K | 0.00% | +635+10.0% | Added |
| Lombard Odier Asset Management (USA) Corp | 7,400 | $499.5K | 0.45% | +7,400 | New |
| Jupiter Topco LLC | 7,464 | $503.6K | 0.00% | +7,464 | New |
| Verition Fund Management LLC | 7,500 | $506.3K | 0.00% | +7,500 | New |
| BNP Paribas Arbitrage, SA | 7,967 | $537.8K | 0.00% | −89,004−91.8% | Reduced |
| New York State Common Retirement Fund | 8,070 | $544.7K | 0.00% | +1,082+15.5% | Added |
| CIBC World Markets Inc. | 8,700 | $587.3K | 0.00% | +8,700 | New |
| American Century Companies Inc | 8,877 | $599.2K | 0.00% | +8,877 | New |