Adaptive Biotechnologies Corp
ADPT- Exchange
- Nasdaq
- Industry
- Biological Products, (No Diagnostic Substances)
- SEC CIK
- 0001478320
In the last 90 days, Adaptive Biotechnologies Corp insiders filed 0 open-market purchases and 14 sales; 301 institutions reported holding it in 13F filings for Q2 2026, worth $3.34B in total; superinvestors Viking Global Investors and ARK Invest hold it.
13F holders, Q1 2026
Institutional positions in Adaptive Biotechnologies Corp as of Mar 31, 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
- 299
- +19 vs. Q4 2025
- Shares held
- 151.9M
- +12.9M (+9.3%) vs. Q4 2025
- Total value
- $2.11B
- −$148.6M (−6.6%) vs. Q4 2025
- New holders
- 57
- 102 more added
- Sold out
- 38
- 95 more reduced
4 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting ADPT 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 | 301 | $3.34B |
| Q1 2026 | 299 | $2.11B |
| Q4 2025 | 284 | $2.44B |
| Q3 2025 | 271 | $2.18B |
| Q2 2025 | 242 | $1.73B |
| Q1 2025 | 225 | $1.14B |
| Q4 2024 | 207 | $858.6M |
| Q3 2024 | 187 | $732.5M |
| Q2 2024 | 177 | $538.6M |
| Q1 2024 | 190 | $457.4M |
| Q4 2023 | 200 | $704.0M |
| Q3 2023 | 191 | $769.4M |
| Q2 2023 | 210 | $920.9M |
| Q1 2023 | 227 | $1.18B |
| Q4 2022 | 223 | $1.01B |
| Q3 2022 | 226 | $931.2M |
| Q2 2022 | 210 | $1.08B |
| Q1 2022 | 221 | $1.74B |
| Q4 2021 | 214 | $3.46B |
| Q3 2021 | 220 | $4.00B |
| Q2 2021 | 231 | $4.80B |
| Q1 2021 | 249 | $4.58B |
Institutions, Q1 2026
Shares, value and share of portfolio for each institution holding Adaptive Biotechnologies Corp; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Oxford Asset Management LLP | 14,395 | $199.8K | 0.08% | +14,395 | New |
| Contravisory Investment Management, Inc. | 14,575 | $202.3K | 0.04% | +14,575 | New |
| Nisa Investment Advisors, LLC | 14,585 | $202.4K | 0.00% | +3,034+26.3% | Added |
| The PNC Financial Services Group, Inc. | 14,737 | $204.6K | 0.00% | +941+6.8% | Added |
| Pictet Asset Management Holding SA | 15,939 | $221.2K | 0.00% | 00.0% | Unchanged |
| Quantbot Technologies LP | 15,971 | $221.7K | 0.01% | +15,971 | New |
| WoodTrust Financial Corp | 16,000 | $222.0K | 0.03% | +16,000 | New |
| Pinnacle Wealth Planning Services, Inc. | 16,092 | $223.4K | 0.02% | −1,431−8.2% | Reduced |
| Odyssean, LLC | 16,117 | $223.7K | 0.08% | −3,443−17.6% | Reduced |
| AlphaGrep UK Ltd | 16,508 | $229.1K | 0.07% | +16,508 | New |
| Citizens Financial Group Inc | 16,541 | $229.6K | 0.00% | +1,800+12.2% | Added |
| Xponance, Inc. | 16,572 | $230.0K | 0.00% | +1,753+11.8% | Added |
| Savant Capital, LLC | 16,651 | $231.1K | 0.00% | +154+0.9% | Added |
| Vontobel Holding Ltd. | 17,000 | $236.0K | 0.00% | −91−0.5% | Reduced |
| Alamea Verwaltungs GmbH | 17,030 | $236.4K | 0.18% | 00.0% | Unchanged |
| University of Texas/Texas Am Investment Managment Co | 17,161 | $238.2K | 0.03% | +17,161 | New |
| Rockefeller Capital Management L.P. | 17,263 | $239.6K | 0.00% | +9,686+127.8% | Added |
| Vinva Investment Management Ltd | 13,358 | $250.4K | 0.00% | +5,029+60.4% | Added |
| Canada Pension Plan Investment Board | 18,300 | $254.0K | 0.00% | −7,800−29.9% | Reduced |
| Citigroup Inc | 18,311 | $254.2K | 0.00% | −5,697−23.7% | Reduced |
| Bayesian Capital Management, LP | 19,485 | $270.5K | 0.33% | +19,485 | New |
| EntryPoint Capital, LLC | 20,517 | $284.8K | 0.08% | +1,860+10.0% | Added |
| Wealth Enhancement Advisory Services, LLC | 19,237 | $284.9K | 0.00% | +4,468+30.3% | Added |
| M&T Bank Corp | 20,654 | $286.7K | 0.00% | −922−4.3% | Reduced |
| Captrust Financial Advisors | 20,900 | $290.0K | 0.00% | +665+3.3% | Added |
| State of Wyoming | 22,569 | $313.3K | 0.04% | −10,888−32.5% | Reduced |
| Gilder Gagnon Howe & Co LLC | 22,719 | $315.3K | 0.00% | −2,279−9.1% | Reduced |
| XTX Topco Ltd | 22,829 | $316.9K | 0.01% | +2,936+14.8% | Added |
| Investors Towarzystwo Funduszy Inwestycyjnych Spolka Akcyjna | 23,400 | $324.8K | 0.13% | +6,600+39.3% | Added |
| Brighton Jones LLC | 23,503 | $326.2K | 0.01% | +23,503 | New |
| Boothbay Fund Management, LLC | 24,705 | $342.9K | 0.01% | +24,705 | New |
| KLP Kapitalforvaltning AS | 25,000 | $347.0K | 0.00% | 00.0% | Unchanged |
| Lazard Asset Management LLC | 25,098 | $348.4K | 0.00% | +3,471+16.0% | Added |
| D.A. Davidson & Co. | 25,750 | $357.4K | 0.00% | −60,300−70.1% | Reduced |
| CWM, LLC | 26,084 | $362.0K | 0.00% | +762+3.0% | Added |
| Vanguard Investments Australia, Ltd. | 26,656 | $370.0K | 0.00% | +26,656 | New |
| Gibbs Wealth Management | 27,592 | $383.0K | 0.05% | +27,592 | New |
| Thrivent Financial for Lutherans | 27,670 | $384.0K | 0.00% | −10,264−27.1% | Reduced |
| ProShare Advisors LLC | 28,551 | $396.3K | 0.00% | −5,506−16.2% | Reduced |
| China Universal Asset Management Co., Ltd. | 28,925 | $401.5K | 0.03% | +2,448+9.2% | Added |
| Jackson Creek Investment Advisors LLC | 29,174 | $405.0K | 0.12% | +29,174 | New |
| TD Asset Management Inc | 30,670 | $425.7K | 0.00% | +30,670 | New |
| Arizona State Retirement System | 31,450 | $436.5K | 0.00% | −137−0.4% | Reduced |
| Commonwealth Equity Services, LLC | 32,017 | $444.4K | 0.00% | −7,437−18.8% | Reduced |
| Erste Asset Management GmbH | 35,700 | $458.7K | 0.00% | 00.0% | Unchanged |
| DRW Securities, LLC | 33,863 | $470.0K | 0.03% | +33,863 | New |
| Capital Fund Management S.A. | 34,473 | $478.5K | 0.00% | +34,473 | New |
| Intech Investment Management LLC | 34,929 | $484.8K | 0.00% | −29,462−45.8% | Reduced |
| JustInvest LLC | 35,454 | $492.1K | 0.00% | +2,982+9.2% | Added |
| State Board of Administration of Florida Retirement System | 35,558 | $493.5K | 0.00% | 00.0% | Unchanged |
| Caxton Associates LLP | 36,035 | $500.2K | 0.01% | −44,382−55.2% | Reduced |
| Police & Firemen's Retirement System of New Jersey | 41,151 | $571.2K | 0.00% | 00.0% | Unchanged |
| Leeward Financial Partners, LLC | 41,400 | $574.6K | 0.17% | 00.0% | Unchanged |
| Quantinno Capital Management LP | 41,538 | $576.5K | 0.00% | +700+1.7% | Added |
| Cetera Investment Advisers | 42,407 | $588.6K | 0.00% | +12,221+40.5% | Added |
| Bouvel Investment Partners, LLC | 43,815 | $608.1K | 0.18% | +1,297+3.1% | Added |
| Private Advisor Group, LLC | 43,977 | $610.4K | 0.00% | −168−0.4% | Reduced |
| Bridgefront Capital, LLC | 45,115 | $626.2K | 0.16% | +31,965+243.1% | Added |
| Diversified Trust Co | 45,776 | $635.4K | 0.01% | +3,576+8.5% | Added |
| Virginia Retirement Systems Et Al | 45,850 | $636.4K | 0.00% | −6,500−12.4% | Reduced |
| Royal Bank of Canada | 46,470 | $645.0K | 0.00% | −32,205−40.9% | Reduced |
| Janus Henderson Group PLC | 46,900 | $651.2K | 0.00% | 00.0% | Unchanged |
| Integrated Quantitative Investments LLC | 47,327 | $656.9K | 0.12% | +14,322+43.4% | Added |
| Voya Investment Management LLC | 48,832 | $677.8K | 0.00% | +3,963+8.8% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 49,622 | $688.8K | 0.00% | +924+1.9% | Added |
| Cinctive Capital Management LP | 53,884 | $747.9K | 0.05% | +53,884 | New |
| Twinbeech Capital LP | 54,277 | $753.4K | 0.08% | +54,277 | New |
| STRS Ohio | 55,900 | $775.9K | 0.00% | 00.0% | Unchanged |
| Engineers Gate Manager LP | 57,540 | $798.7K | 0.01% | +35,944+166.4% | Added |
| Calamos Advisors LLC | 58,808 | $816.3K | 0.00% | −125,216−68.0% | Reduced |
| Barclays PLC | 59,443 | $825.1K | 0.00% | −219,679−78.7% | Reduced |
| Exchange Traded Concepts, LLC | 61,749 | $857.1K | 0.01% | −1,659−2.6% | Reduced |
| Envestnet Asset Management Inc | 61,948 | $859.8K | 0.00% | +8,332+15.5% | Added |
| Vanguard Global Advisers, LLC | 64,172 | $890.7K | 0.00% | +64,172 | New |
| Mirae Asset Global ETFs Holdings Ltd. | 70,035 | $972.1K | 0.00% | +660+1.0% | Added |
| Manufacturers Life Insurance Company, The | 71,672 | $994.8K | 0.00% | −1,448−2.0% | Reduced |
| CI Private Wealth, LLC | 72,201 | $999.9K | 0.00% | +293+0.4% | Added |
| Davy Global Fund Management Ltd | 73,930 | $1.03M | 0.08% | +9,671+15.1% | Added |
| Bellevue Group AG | 76,181 | $1.06M | 0.03% | −221,909−74.4% | Reduced |
| Avenir Corp | 76,365 | $1.06M | 0.13% | 00.0% | Unchanged |
| Vanguard Asset Management, Ltd | 77,561 | $1.08M | 0.00% | +77,561 | New |
| BNP Paribas Arbitrage, SA | 81,382 | $1.13M | 0.00% | +12,320+17.8% | Added |
| Wells Fargo & Company | 81,795 | $1.14M | 0.00% | −108,589−57.0% | Reduced |
| Creative Planning | 83,443 | $1.16M | 0.00% | −1,410−1.7% | Reduced |
| MetLife Investment Management | 84,082 | $1.17M | 0.01% | −764−0.9% | Reduced |
| Marshall Wace, LLP | 86,347 | $1.20M | 0.00% | −25,948−23.1% | Reduced |
| Huntleigh Advisors, Inc. | 89,094 | $1.24M | 0.21% | +2,463+2.8% | Added |
| Bridgewater Associates, LP | 89,707 | $1.25M | 0.01% | −175,784−66.2% | Reduced |
| Edge Wealth Management LLC | 90,000 | $1.25M | 0.21% | 00.0% | Unchanged |
| Gotham Asset Management, LLC | 90,745 | $1.26M | 0.00% | −50,011−35.5% | Reduced |
| Robertson Stephens Wealth Management, LLC | 97,218 | $1.35M | 0.04% | 00.0% | Unchanged |
| LPL Financial LLC | 99,889 | $1.39M | 0.00% | −1,981−1.9% | Reduced |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 104,698 | $1.45M | 0.00% | +30,172+40.5% | Added |
| Neuberger Berman Group LLC | 110,664 | $1.54M | 0.00% | −340,905−75.5% | Reduced |
| Polen Capital Management LLC | 116,051 | $1.61M | 0.01% | −209,716−64.4% | Reduced |
| US Bancorp | 116,456 | $1.62M | 0.00% | −15,022−11.4% | Reduced |
| Two Sigma Investments, LP | 118,200 | $1.64M | 0.00% | +118,200 | New |
| Ensign Peak Advisors, Inc | 120,840 | $1.68M | 0.00% | −19,327−13.8% | Reduced |
| Squarepoint Ops LLC | 121,986 | $1.69M | 0.00% | +52,251+74.9% | Added |
| HRT Financial LP | 131,241 | $1.82M | 0.00% | +7,011+5.6% | Added |