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 17 sales; 300 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, Q2 2026
Institutional positions in Adaptive Biotechnologies Corp 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
- 300
- +6 vs. Q1 2026
- Shares held
- 155.8M
- +4.00M (+2.6%) vs. Q1 2026
- Total value
- $3.34B
- +$1.23B (+58.5%) vs. Q1 2026
- New holders
- 48
- 110 more added
- Sold out
- 42
- 89 more reduced
4 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 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 | 300 | $3.34B |
| Q1 2026 | 298 | $2.11B |
| Q4 2025 | 283 | $2.44B |
| Q3 2025 | 271 | $2.18B |
| Q2 2025 | 242 | $1.73B |
| Q1 2025 | 225 | $1.15B |
| Q4 2024 | 207 | $858.6M |
| Q3 2024 | 187 | $737.0M |
| Q2 2024 | 177 | $541.8M |
| Q1 2024 | 190 | $462.4M |
| Q4 2023 | 200 | $710.0M |
| Q3 2023 | 191 | $769.4M |
| Q2 2023 | 210 | $920.9M |
| Q1 2023 | 227 | $1.18B |
| Q4 2022 | 223 | $1.01B |
| Q3 2022 | 226 | $931.5M |
| Q2 2022 | 210 | $1.08B |
| Q1 2022 | 221 | $1.74B |
| Q4 2021 | 214 | $3.48B |
| Q3 2021 | 220 | $4.01B |
| Q2 2021 | 231 | $4.81B |
| Q1 2021 | 249 | $4.58B |
Institutions, Q2 2026
Shares, value and share of portfolio for each institution holding Adaptive Biotechnologies Corp; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Viking Global Investors LPSuperinvestorViking Global Investors | 29,993,708 | $643.4M | 1.83% | 00.0% | Unchanged |
| BlackRock, Inc. | 15,139,159 | $324.7M | 0.00% | +1,836,134+13.8% | Added |
| Vanguard Capital Management LLC | 6,403,587 | $137.4M | 0.00% | +309,443+5.1% | Added |
| Wellington Management Group LLP | 5,911,366 | $126.8M | 0.02% | +2,053,944+53.2% | Added |
| Vanguard Portfolio Management LLC | 5,476,231 | $117.5M | 0.01% | +984,757+21.9% | Added |
| D. E. Shaw & Co., Inc. | 4,625,859 | $99.2M | 0.06% | +2,660,249+135.3% | Added |
| Westfield Capital Management Co LP | 4,267,645 | $91.5M | 0.30% | −1,169,073−21.5% | Reduced |
| Geode Capital Management, LLC | 3,641,837 | $78.1M | 0.00% | +5,783+0.2% | Added |
| State Street Corp | 3,458,388 | $74.2M | 0.00% | +231,143+7.2% | Added |
| Invesco Ltd. | 3,094,011 | $66.4M | 0.01% | −1,356,055−30.5% | Reduced |
| Goldman Sachs Group Inc | 2,984,227 | $64.0M | 0.01% | −257,850−8.0% | Reduced |
| Price T Rowe Associates Inc | 2,665,308 | $57.2M | 0.01% | +1,099,095+70.2% | Added |
| Driehaus Capital Management LLC | 2,527,703 | $54.2M | 0.31% | +777,102+44.4% | Added |
| Arrowstreet Capital, Limited Partnership | 2,524,620 | $54.2M | 0.02% | +529,418+26.5% | Added |
| Lord, Abbett & Co. LLC | 2,474,814 | $53.1M | 0.15% | −1,061,289−30.0% | Reduced |
| Nuveen, LLC | 2,366,155 | $50.8M | 0.01% | +1,061,995+81.4% | Added |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 2,182,326 | $46.8M | 0.05% | −505,755−18.8% | Reduced |
| Fred Alger Management, LLC | 2,092,284 | $44.9M | 0.15% | +29,138+1.4% | Added |
| ARK Investment Management LLCSuperinvestorARK Invest | 2,090,306 | $44.8M | 0.29% | −2,663−0.1% | Reduced |
| Nomura Asset Management International Inc. | 1,889,188 | $40.5M | 0.06% | +8,005+0.4% | Added |
| Aristotle Atlantic Partners, LLC | 1,838,513 | $39.4M | 1.64% | +124,167+7.2% | Added |
| T. Rowe Price Investment Management, Inc. | 1,779,651 | $38.2M | 0.03% | +860,373+93.6% | Added |
| Bank of America Corp | 1,730,044 | $37.1M | 0.00% | +502,127+40.9% | Added |
| Jane Street Group, LLC | 1,590,513 | $34.1M | 0.02% | +908,331+133.2% | Added |
| Northern Trust Corp | 1,507,351 | $32.3M | 0.00% | +115,019+8.3% | Added |
| Sumitomo Mitsui Trust Holdings, Inc. | 1,329,856 | $28.5M | 0.02% | −265,514−16.6% | Reduced |
| Nikko Asset Management Americas, Inc. | 1,329,856 | $28.5M | 0.37% | −265,514−16.6% | Reduced |
| Oberweis Asset Management Inc | 1,258,751 | $27.0M | 0.56% | +451,800+56.0% | Added |
| Perceptive Advisors LLC | 1,217,325 | $26.1M | 0.41% | +1,064,825+698.2% | Added |
| Charles Schwab Investment Management Inc | 1,178,552 | $25.3M | 0.00% | +32,870+2.9% | Added |
| Ameriprise Financial Inc | 1,087,754 | $23.3M | 0.00% | −1,929,587−63.9% | Reduced |
| Massachusetts Financial Services Co | 1,071,935 | $23.0M | 0.01% | −3960.0% | Reduced |
| Blue Water Life Science Advisors, LLC | 1,010,145 | $21.7M | 13.65% | 00.0% | Unchanged |
| Vanguard Fiduciary Trust Co | 934,709 | $20.0M | 0.00% | +63,750+7.3% | Added |
| Standard Life Aberdeen plc | 918,998 | $19.7M | 0.03% | −151,629−14.2% | Reduced |
| Freestone Grove Partners LP | 881,688 | $18.9M | 0.12% | +881,688 | New |
| Kennedy Capital Management, Inc. | 849,795 | $18.2M | 0.32% | −81,727−8.8% | Reduced |
| HRT Financial LP | 795,168 | $17.1M | 0.03% | +663,927+505.9% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 785,903 | $16.9M | 0.03% | +136,276+21.0% | Added |
| Panagora Asset Management Inc | 777,615 | $16.7M | 0.05% | +261,689+50.7% | Added |
| Morgan Stanley | 766,230 | $16.4M | 0.00% | −200,890−20.8% | Reduced |
| Granite Investment Partners, LLC | 757,217 | $16.2M | 0.83% | +257,156+51.4% | Added |
| Trexquant Investment LP | 736,260 | $15.8M | 0.10% | +164,676+28.8% | Added |
| FMR LLC | 709,534 | $15.2M | 0.00% | +142,502+25.1% | Added |
| Jennison Associates LLC | 686,195 | $14.7M | 0.01% | −66,878−8.9% | Reduced |
| Hillsdale Investment Management Inc. | 684,217 | $14.7M | 0.33% | +59,000+9.4% | Added |
| Next Century Growth Investors LLC | 609,830 | $13.1M | 0.69% | +105,484+20.9% | Added |
| Wasatch Advisors Inc | 576,266 | $12.4M | 0.08% | +576,266 | New |
| Tudor Investment Corp Et Al | 543,485 | $11.7M | 0.05% | −242,796−30.9% | Reduced |
| ExodusPoint Capital Management, LP | 518,146 | $11.1M | 0.10% | −36,874−6.6% | Reduced |
| SEI Investments Co | 509,797 | $10.9M | 0.01% | −50,757−9.1% | Reduced |
| Millennium Management LLC | 504,909 | $10.8M | 0.01% | −576,457−53.3% | Reduced |
| BNP Paribas Arbitrage, SA | 500,455 | $10.7M | 0.01% | +419,073+514.9% | Added |
| JPMorgan Chase & Co | 488,395 | $10.6M | 0.00% | +229,219+88.4% | Added |
| Parkman Healthcare Partners LLC | 486,984 | $10.4M | 1.07% | −64,831−11.7% | Reduced |
| Qube Research & Technologies Ltd | 479,732 | $10.3M | 0.01% | −159,645−25.0% | Reduced |
| Essex Investment Management Co LLC | 472,763 | $10.1M | 1.33% | −20,640−4.2% | Reduced |
| Allianz Asset Management GmbH | 452,537 | $9.71M | 0.01% | +72,732+19.1% | Added |
| Cerity Partners LLC | 446,559 | $9.58M | 0.01% | +971+0.2% | Added |
| Bank of New York Mellon Corp | 429,229 | $9.21M | 0.00% | +27,328+6.8% | Added |
| First Trust Advisors LP | 417,823 | $8.96M | 0.01% | −136,761−24.7% | Reduced |
| Raymond James Financial Inc | 404,712 | $8.68M | 0.00% | +22,417+5.9% | Added |
| Peregrine Capital Management LLC | 393,095 | $8.43M | 0.27% | −93,546−19.2% | Reduced |
| 1492 Capital Management LLC | 382,840 | $8.21M | 2.42% | +101,744+36.2% | Added |
| Victory Capital Management Inc | 381,248 | $8.18M | 0.00% | −9,607−2.5% | Reduced |
| AQR Capital Management LLC | 362,916 | $7.78M | 0.00% | −122,317−25.2% | Reduced |
| Legal & General Group Plc | 355,336 | $7.62M | 0.00% | +30,731+9.5% | Added |
| Affinity Wealth Management LLC | 342,569 | $7.35M | 0.95% | +19,416+6.0% | Added |
| Jump Financial, LLC | 338,315 | $7.26M | 0.06% | +338,315 | New |
| Lisanti Capital Growth, LLC | 325,155 | $6.97M | 1.53% | +325,155 | New |
| Renaissance Technologies LLC | 302,800 | $6.50M | 0.01% | +63,000+26.3% | Added |
| Voya Investment Management LLC | 302,141 | $6.48M | 0.01% | +253,309+518.7% | Added |
| Marshall Wace, LLP | 292,079 | $6.27M | 0.01% | +205,732+238.3% | Added |
| Legato Capital Management LLC | 273,441 | $5.87M | 0.49% | +121,102+79.5% | Added |
| Polar Asset Management Partners Inc. | 272,571 | $5.85M | 0.11% | +272,571 | New |
| UBS Group AG | 268,439 | $5.76M | 0.00% | +42,453+18.8% | Added |
| Deutsche Bank AG | 237,406 | $5.09M | 0.00% | −548,377−69.8% | Reduced |
| Swiss National Bank | 231,700 | $4.97M | 0.00% | +6,500+2.9% | Added |
| UBS Asset Management Americas Inc | 222,280 | $4.77M | 0.00% | −244−0.1% | Reduced |
| Susquehanna Portfolio Strategies, LLC | 219,151 | $4.70M | 0.07% | −155,118−41.4% | Reduced |
| Fideuram - Intesa Sanpaolo Private Banking S.P.A. | 202,097 | $4.33M | 0.13% | +202,097 | New |
| Rhumbline Advisers | 199,336 | $4.28M | 0.00% | +16,464+9.0% | Added |
| Susquehanna Advisors Group, Inc. | 184,200 | $3.95M | 0.11% | +184,200 | New |
| Aristeia Capital LLC | 183,500 | $3.94M | 0.06% | +183,500 | New |
| Citadel Advisors LLC | 181,356 | $3.89M | 0.00% | −181,977−50.1% | Reduced |
| Franklin Resources Inc | 174,911 | $3.75M | 0.00% | +581+0.3% | Added |
| Susquehanna International Group, LLP | 166,081 | $3.56M | 0.00% | +8,264+5.2% | Added |
| US Bancorp | 157,346 | $3.38M | 0.00% | +40,890+35.1% | Added |
| Knights of Columbus Asset Advisors LLC | 153,286 | $3.29M | 0.16% | −27,585−15.3% | Reduced |
| Wells Fargo & Company | 152,727 | $3.28M | 0.00% | +70,932+86.7% | Added |
| New York State Common Retirement Fund | 145,946 | $3.13M | 0.00% | +9,215+6.7% | Added |
| Prudential Financial Inc | 145,800 | $3.13M | 0.00% | −213,300−59.4% | Reduced |
| Harbor Capital Advisors, Inc. | 145,722 | $3.13M | 0.21% | +145,722 | New |
| Blair William & Co | 140,061 | $3.00M | 0.01% | +3,972+2.9% | Added |
| California State Teachers Retirement System | 138,979 | $2.98M | 0.00% | −4,679−3.3% | Reduced |
| Advisor Group Holdings, Inc. | 136,331 | $2.92M | 0.00% | +337+0.2% | Added |
| Y-Intercept (Hong Kong) Ltd | 135,137 | $2.90M | 0.06% | +135,137 | New |
| Algert Global LLC | 131,830 | $2.83M | 0.03% | −230,880−63.7% | Reduced |
| LPL Financial LLC | 127,312 | $2.73M | 0.00% | +27,423+27.5% | Added |
| EP Wealth Advisors, LLC | 124,451 | $2.67M | 0.01% | +124,451 | New |