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 15 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, Q4 2025
Institutional positions in Adaptive Biotechnologies Corp as of Dec 31, 2025. 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
- 284
- +15 vs. Q3 2025
- Shares held
- 150.3M
- +5.17M (+3.6%) vs. Q3 2025
- Total value
- $2.44B
- +$270.3M (+12.5%) vs. Q3 2025
- New holders
- 53
- 101 more added
- Sold out
- 38
- 91 more reduced
2 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2025
Shares, value and share of portfolio for each institution holding Adaptive Biotechnologies Corp; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Viking Global Investors LPSuperinvestorViking Global Investors | 29,993,708 | $487.1M | 1.29% | 00.0% | Unchanged |
| BlackRock, Inc. | 13,333,559 | $216.5M | 0.00% | −24,418−0.2% | Reduced |
| Vanguard Group Inc | 11,282,152 | $183.2M | 0.00% | +6,983+0.1% | Added |
| Price T Rowe Associates Inc | 4,387,361 | $71.3M | 0.01% | +3,299,635+303.4% | Added |
| Westfield Capital Management Co LP | 4,060,481 | $65.9M | 0.27% | +4,060,481 | New |
| Geode Capital Management, LLC | 3,511,855 | $57.0M | 0.00% | +110,825+3.3% | Added |
| State Street Corp | 3,181,644 | $51.7M | 0.00% | +102,362+3.3% | Added |
| Invesco Ltd. | 3,107,653 | $50.5M | 0.00% | +2,216,595+248.8% | Added |
| Lord, Abbett & Co. LLC | 3,080,759 | $50.0M | 0.15% | +1,854,355+151.2% | Added |
| Goldman Sachs Group Inc | 2,902,269 | $47.1M | 0.01% | +1,022,417+54.4% | Added |
| Driehaus Capital Management LLC | 2,760,387 | $44.8M | 0.30% | −259,553−8.6% | Reduced |
| Jennison Associates LLC | 2,674,668 | $43.4M | 0.03% | +1,363,181+103.9% | Added |
| Ameriprise Financial Inc | 2,590,984 | $42.1M | 0.01% | −3,380,722−56.6% | Reduced |
| Arrowstreet Capital, Limited Partnership | 2,422,089 | $39.3M | 0.02% | −19,313−0.8% | Reduced |
| Fred Alger Management, LLC | 2,245,418 | $36.5M | 0.14% | −268,816−10.7% | Reduced |
| Wellington Management Group LLP | 2,165,327 | $35.2M | 0.01% | +1,664,243+332.1% | Added |
| ARK Investment Management LLCSuperinvestorARK Invest | 2,138,960 | $34.7M | 0.23% | −1,026,676−32.4% | Reduced |
| Sumitomo Mitsui Trust Holdings, Inc. | 1,947,963 | $31.6M | 0.02% | −1,702,683−46.6% | Reduced |
| Nikko Asset Management Americas, Inc. | 1,947,963 | $31.6M | 0.37% | −1,702,683−46.6% | Reduced |
| Nomura Asset Management International Inc. | 1,940,376 | $31.5M | 0.05% | +1,940,376 | New |
| D. E. Shaw & Co., Inc. | 1,902,685 | $30.9M | 0.02% | +1,164,509+157.8% | Added |
| Aristotle Atlantic Partners, LLC | 1,842,444 | $29.9M | 1.37% | −1,284,275−41.1% | Reduced |
| Blue Water Life Science Advisors, LLC | 1,765,145 | $28.7M | 17.99% | −380,000−17.7% | Reduced |
| Deutsche Bank AG | 1,734,465 | $28.2M | 0.01% | +21,326+1.2% | Added |
| PBU - The Pension Fund of Early Childhood & Youth Educators | 1,650,303 | $26.8M | 0.39% | +1,650,303 | New |
| Principal Financial Group Inc | 1,552,509 | $25.2M | 0.01% | +944,167+155.2% | Added |
| Dimensional Fund Advisors LP | 1,382,924 | $22.5M | 0.00% | −3,439−0.2% | Reduced |
| Charles Schwab Investment Management Inc | 1,173,535 | $19.1M | 0.00% | +20,974+1.8% | Added |
| Northern Trust Corp | 1,172,794 | $19.0M | 0.00% | −59,011−4.8% | Reduced |
| Morgan Stanley | 1,149,082 | $18.7M | 0.00% | +77,012+7.2% | Added |
| Standard Life Aberdeen plc | 1,046,510 | $17.0M | 0.03% | +52,543+5.3% | Added |
| Next Century Growth Investors LLC | 943,597 | $15.3M | 1.06% | +412,280+77.6% | Added |
| Massachusetts Financial Services Co | 922,501 | $15.0M | 0.00% | −317,124−25.6% | Reduced |
| Qube Research & Technologies Ltd | 914,160 | $14.8M | 0.02% | −38,069−4.0% | Reduced |
| Kennedy Capital Management, Inc. | 900,231 | $14.6M | 0.31% | −373,415−29.3% | Reduced |
| Algert Global LLC | 884,371 | $14.4M | 0.22% | +362,351+69.4% | Added |
| Catalio Capital Management, LP | 821,195 | $13.3M | 2.36% | −63,695−7.2% | Reduced |
| Bank of America Corp | 806,272 | $13.1M | 0.00% | −791,727−49.5% | Reduced |
| Nuveen, LLC | 786,647 | $12.8M | 0.00% | −389,689−33.1% | Reduced |
| Oberweis Asset Management Inc | 744,500 | $12.1M | 0.44% | +18,000+2.5% | Added |
| Essex Investment Management Co LLC | 624,217 | $10.1M | 1.55% | −14,244−2.2% | Reduced |
| Hillsdale Investment Management Inc. | 616,950 | $10.0M | 0.28% | −4,840−0.8% | Reduced |
| StemPoint Capital LP | 606,825 | $9.85M | 1.69% | +606,825 | New |
| Rhenman & Partners Asset Management AB | 605,000 | $9.83M | 0.92% | +110,000+22.2% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 591,324 | $9.60M | 0.03% | +535,380+957.0% | Added |
| Tudor Investment Corp Et Al | 554,037 | $9.00M | 0.05% | −132,356−19.3% | Reduced |
| First Trust Advisors LP | 539,076 | $8.75M | 0.01% | −4,061−0.7% | Reduced |
| Cerity Partners LLC | 512,869 | $8.33M | 0.01% | +80,331+18.6% | Added |
| UBS Group AG | 511,927 | $8.31M | 0.00% | +257,947+101.6% | Added |
| Victory Capital Management Inc | 487,706 | $7.92M | 0.00% | −758,867−60.9% | Reduced |
| AQR Capital Management LLC | 468,440 | $7.61M | 0.00% | −140,561−23.1% | Reduced |
| Peregrine Capital Management LLC | 452,502 | $7.35M | 0.23% | −70,300−13.4% | Reduced |
| Russell Investments Group, Ltd. | 452,207 | $7.34M | 0.01% | +67,497+17.5% | Added |
| Neuberger Berman Group LLC | 451,569 | $7.33M | 0.01% | +348,445+337.9% | Added |
| Prudential Financial Inc | 448,080 | $7.28M | 0.01% | +137,955+44.5% | Added |
| Balyasny Asset Management LLC | 426,462 | $6.93M | 0.01% | +426,462 | New |
| Bank of New York Mellon Corp | 413,253 | $6.71M | 0.00% | −11,256−2.7% | Reduced |
| Parkman Healthcare Partners LLC | 401,730 | $6.52M | 0.62% | +401,730 | New |
| Castleark Management LLC | 390,874 | $6.35M | 0.19% | +92,800+31.1% | Added |
| FMR LLC | 386,084 | $6.27M | 0.00% | +61,588+19.0% | Added |
| Brevan Howard Capital Management LP | 370,676 | $6.03M | 0.12% | +354,234+2,154.4% | Added |
| Jupiter Asset Management Ltd | 362,811 | $5.89M | 0.05% | +91,683+33.8% | Added |
| Legal & General Group Plc | 362,381 | $5.89M | 0.00% | +116,454+47.4% | Added |
| Divisadero Street Capital Management, LP | 361,344 | $5.87M | 0.33% | +361,344 | New |
| Harvest Investment Services, LLC | 356,114 | $5.78M | 1.09% | +11,602+3.4% | Added |
| EAM Investors, LLC | 351,297 | $5.71M | 0.64% | −7,357−2.1% | Reduced |
| Raymond James Financial Inc | 327,295 | $5.32M | 0.00% | +45,744+16.2% | Added |
| Polen Capital Management LLC | 325,767 | $5.29M | 0.02% | +34,570+11.9% | Added |
| Allianz Asset Management GmbH | 324,385 | $5.27M | 0.01% | +2,611+0.8% | Added |
| SEI Investments Co | 316,569 | $5.14M | 0.01% | +196,846+164.4% | Added |
| Affinity Wealth Management LLC | 314,351 | $5.11M | 0.73% | +10,818+3.6% | Added |
| Braidwell LP | 311,991 | $5.07M | 0.16% | −424,023−57.6% | Reduced |
| Bellevue Group AG | 298,090 | $4.84M | 0.09% | +129,614+76.9% | Added |
| Franklin Resources Inc | 282,404 | $4.59M | 0.00% | +116,884+70.6% | Added |
| Barclays PLC | 279,122 | $4.53M | 0.00% | −8,152−2.8% | Reduced |
| JPMorgan Chase & Co | 265,751 | $4.32M | 0.00% | +30,083+12.8% | Added |
| Bridgewater Associates, LP | 265,491 | $4.31M | 0.02% | +114,237+75.5% | Added |
| Trexquant Investment LP | 263,962 | $4.29M | 0.04% | −402,954−60.4% | Reduced |
| Legato Capital Management LLC | 238,608 | $3.87M | 0.33% | +595+0.2% | Added |
| Pier Capital, LLC | 234,848 | $3.81M | 0.61% | −400,235−63.0% | Reduced |
| Susquehanna Portfolio Strategies, LLC | 229,113 | $3.72M | 0.06% | 00.0% | Unchanged |
| Swiss National Bank | 225,200 | $3.66M | 0.00% | +19,100+9.3% | Added |
| Man Group plc | 211,290 | $3.43M | 0.01% | +120,129+131.8% | Added |
| Jump Financial, LLC | 204,500 | $3.32M | 0.04% | +161,600+376.7% | Added |
| Point72 Asset Management, L.P. | 203,075 | $3.30M | 0.01% | −116,396−36.4% | Reduced |
| UBS Asset Management Americas Inc | 202,725 | $3.29M | 0.00% | +58,090+40.2% | Added |
| Wells Fargo & Company | 190,384 | $3.09M | 0.00% | +75,599+65.9% | Added |
| Rhumbline Advisers | 184,636 | $3.00M | 0.00% | −19,307−9.5% | Reduced |
| Calamos Advisors LLC | 184,024 | $2.99M | 0.01% | −26,253−12.5% | Reduced |
| Panagora Asset Management Inc | 164,737 | $2.68M | 0.01% | +1,945+1.2% | Added |
| Alliancebernstein L.P. | 159,590 | $2.59M | 0.00% | +3,300+2.1% | Added |
| Neo Ivy Capital Management | 153,826 | $2.50M | 0.39% | +153,826 | New |
| Lisanti Capital Growth, LLC | 142,515 | $2.31M | 0.55% | −156,665−52.4% | Reduced |
| Gotham Asset Management, LLC | 140,756 | $2.29M | 0.01% | +13,692+10.8% | Added |
| Ensign Peak Advisors, Inc | 140,167 | $2.28M | 0.00% | −9,810−6.5% | Reduced |
| Knights of Columbus Asset Advisors LLC | 137,330 | $2.23M | 0.13% | −54,077−28.3% | Reduced |
| US Bancorp | 131,478 | $2.14M | 0.00% | +4,325+3.4% | Added |
| Two Sigma Advisers, LP | 128,100 | $2.08M | 0.00% | +128,100 | New |
| Advisor Group Holdings, Inc. | 124,318 | $2.02M | 0.00% | +9,898+8.7% | Added |
| HRT Financial LP | 124,230 | $2.02M | 0.01% | +124,230 | New |