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ADPT

Adaptive Biotechnologies Corp
$22.90 +1.46 (+6.78%) At close · Jul 15
Market Cap
$3.54B
Shares
160,044,392

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

The Jun 30, 2026 filing window is still open — showing the latest known positions. Funds that have not filed yet carry their prior-quarter positions; a fund that filed without this stock counts as sold out.
Holders: 299
Total Value: $2,064,770,479
Total Shares: 148,236,978
Showing 1–100 of 303 holdings by value · page 1 of 4

Institutional Ownership Trend

26 quarters

Superinvestors Holding ADPT

All superinvestors →
Andreas Halvorsen $416,312,667 Joel Greenblatt $1,259,540 Ray Dalio $1,245,133

Holder Concentration

Across 295 13F filers
Top Holder
20.3%
Jun 2023 → Mar 2026 · range 19.6% – 21.8%
of institutional value
Top 5
40.2%
Jun 2023 → Mar 2026 · range 40.2% – 55.0%
of institutional value
Top 10
52.1%
Jun 2023 → Mar 2026 · range 52.1% – 77.9%
of institutional value
HHI
602
Jun 2023 → Mar 2026 · range 602 – 858
Broadly held
Showing 100 of 303
All Common Calls Puts
Export CSV
Holder Value (USD) % of 13F Shares Open
Large VIKING GLOBAL INVESTORS LP $416,312,667 20.16% 29,993,708
Mega BlackRock, Inc. $184,645,980 8.94% 13,303,025
Mega VANGUARD CAPITAL MANAGEMENT LLC $84,586,718 4.10% 6,094,144
Large WESTFIELD CAPITAL MANAGEMENT CO LP $75,461,645 3.65% 5,436,718
Mega Invesco Ltd. $61,766,913 2.99% 4,450,066
Mega WELLINGTON MANAGEMENT GROUP LLP $53,541,015 2.59% 3,857,422
Mega GEODE CAPITAL MANAGEMENT, LLC $50,468,429 2.44% 3,636,054
Large LORD, ABBETT & CO. LLC $49,081,109 2.38% 3,536,103
Mega GOLDMAN SACHS GROUP INC $45,000,027 2.18% 3,242,077
Mega STATE STREET CORP $44,794,160 2.17% 3,227,245
Mega AMERIPRISE FINANCIAL INC $41,880,692 2.03% 3,017,341
Large BNP PARIBAS ASSET MANAGEMENT Holding S.A. $37,310,564 1.81% 2,688,081
Large ARK Investment Management LLC $29,050,409 1.41% 2,092,969
Large FRED ALGER MANAGEMENT, LLC $28,636,466 1.39% 2,063,146
Mega ARROWSTREET CAPITAL, LIMITED PARTNERSHIP $27,693,403 1.34% 1,995,202
Mega D. E. Shaw & Co., Inc. $27,282,666 1.32% 1,965,610
Large NOMURA ASSET MANAGEMENT INTERNATIONAL INC. $26,110,820 1.26% 1,881,183
Large Driehaus Capital Management LLC $24,298,341 1.18% 1,750,601
Mid Aristotle Atlantic Partners, LLC $23,795,122 1.15% 1,714,346
Mega PRINCIPAL FINANCIAL GROUP INC $23,663,831 1.15% 1,704,887
Mega Sumitomo Mitsui Trust Group, Inc. $22,143,735 1.07% 1,595,370
Mid Amova Asset Management Americas, Inc. $22,143,735 1.07% 1,595,370
Mega PRICE T ROWE ASSOCIATES INC /MD/ $21,739,035 1.05% 1,566,213
Mega NORTHERN TRUST CORP Bank $19,325,565 0.94% 1,392,332
Mid Divisadero Street Capital Management, LP $18,303,014 0.89% 1,318,661
Mega Nuveen, LLC $18,101,739 0.88% 1,304,160
Small Capricorn Fund Managers Ltd $17,929,809 0.87% 1,291,773
Mega BANK OF AMERICA CORP /DE/ Bank $17,043,486 0.83% 1,227,917
Mega CHARLES SCHWAB INVESTMENT MANAGEMENT INC $15,902,066 0.77% 1,145,682
Mega MILLENNIUM MANAGEMENT LLC $15,009,360 0.73% 1,081,366
Mega MASSACHUSETTS FINANCIAL SERVICES CO /MA/ $14,883,954 0.72% 1,072,331
Large Aberdeen Group plc $14,860,302 0.72% 1,070,627
Large Point72 Asset Management, L.P. $14,182,695 0.69% 1,021,808
Small Blue Water Life Science Advisors, LP $14,020,812 0.68% 1,010,145
Mega MORGAN STANLEY $13,423,620 0.65% 967,120
Mid KENNEDY CAPITAL MANAGEMENT LLC $12,929,525 0.63% 931,522
Mega T. Rowe Price Investment Management, Inc. $12,759,578 0.62% 919,278
Large WASATCH ADVISORS LP $12,360,905 0.60% 576,266
Mega VANGUARD FIDUCIARY TRUST CO Bank $12,088,910 0.59% 870,959
Mid OBERWEIS ASSET MANAGEMENT INC/ $11,200,479 0.54% 806,951
Large TUDOR INVESTMENT CORP ET AL $10,913,580 0.53% 786,281
Mega DEUTSCHE BANK AG\ Bank $10,906,667 0.53% 785,783
Mega JENNISON ASSOCIATES LLC $10,452,652 0.51% 753,073
Small Catalio Capital Management, LP $10,032,241 0.49% 722,784
Small Rhenman & Partners Asset Management AB $9,993,600 0.48% 720,000
Mega JANE STREET GROUP, LLC $9,468,686 0.46% 682,182
Large Connor, Clark & Lunn Investment Management Ltd. $9,016,822 0.44% 649,627
Large Qube Research & Technologies Ltd $8,874,552 0.43% 639,377
Mid Hillsdale Investment Management Inc. $8,678,011 0.42% 625,217
Large Trexquant Investment LP $7,933,585 0.38% 571,584
Mega FMR LLC $7,870,403 0.38% 567,032
Large SEI INVESTMENTS CO $7,780,488 0.38% 560,554
Large ExodusPoint Capital Management, LP $7,703,677 0.37% 555,020
Mega FIRST TRUST ADVISORS LP $7,697,625 0.37% 554,584
Small Parkman Healthcare Partners LLC $7,659,192 0.37% 551,815
Large PANAGORA ASSET MANAGEMENT INC $7,161,052 0.35% 515,926
Mid NEXT CENTURY GROWTH INVESTORS LLC $7,000,322 0.34% 504,346
Mid Granite Investment Partners, LLC $6,940,846 0.34% 500,061
Small ESSEX INVESTMENT MANAGEMENT CO LLC $6,848,433 0.33% 493,403
Mid PEREGRINE CAPITAL MANAGEMENT LLC $6,754,577 0.33% 486,641
Mega AQR CAPITAL MANAGEMENT LLC $6,735,029 0.33% 485,233
Large Cerity Partners LLC $6,184,760 0.30% 445,588
Mega Bank of New York Mellon Corp Bank $5,578,382 0.27% 401,901
Mega VICTORY CAPITAL MANAGEMENT INC $5,425,067 0.26% 390,855
Mega RAYMOND JAMES FINANCIAL INC $5,306,253 0.26% 382,295
Large Allianz Asset Management GmbH $5,271,693 0.26% 379,805
Mid PBU - The Pension Fund of Early Childhood & Youth Educators Pension $5,247,597 0.25% 378,069
Mid Susquehanna Portfolio Strategies, LLC $5,194,853 0.25% 374,269
Mega CITADEL ADVISORS LLC $5,043,061 0.24% 363,333
Mid ALGERT GLOBAL LLC $5,034,414 0.24% 362,710
Large PRUDENTIAL FINANCIAL INC $4,984,308 0.24% 359,100
Mega Legal & General Group Plc $4,505,516 0.22% 324,605
Small AFFINITY WEALTH MANAGEMENT LLC $4,485,363 0.22% 323,153
Mid SummitTX Capital, L.P. $4,408,621 0.21% 317,624
Small Counterpoint Mutual Funds LLC Mutual Fund $4,264,879 0.21% 307,268
Small 1492 Capital Management LLC $3,901,612 0.19% 281,096
Large Russell Investments Group, Ltd. $3,808,889 0.18% 274,416
Large Schonfeld Strategic Advisors LLC $3,639,322 0.18% 262,199
Mega JPMORGAN CHASE & CO $3,597,361 0.17% 259,176
Large Man Group plc $3,413,702 0.17% 245,944
Large RENAISSANCE TECHNOLOGIES LLC $3,328,424 0.16% 239,800
Mega UBS Group AG $3,136,684 0.15% 225,986
Mega Swiss National Bank Bank $3,125,776 0.15% 225,200
Mega UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC $3,088,629 0.15% 222,524
Mid Y-Intercept (Hong Kong) Ltd $2,898,688 0.14% 135,137
Mid Aquatic Capital Management LLC $2,699,701 0.13% 194,503
Mega DIMENSIONAL FUND ADVISORS LP $2,614,130 0.13% 188,338
Mega RHUMBLINE ADVISERS $2,538,263 0.12% 182,872
Mid Knights of Columbus Asset Advisors LLC $2,510,489 0.12% 180,871
Mega FRANKLIN RESOURCES INC $2,419,698 0.12% 174,330
Mid Brevan Howard Capital Management LP $2,372,480 0.11% 170,928
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP $2,190,499 0.11% 157,817
Mid PERCEPTIVE ADVISORS LLC $2,116,700 0.10% 152,500
Mid Legato Capital Management LLC $2,114,465 0.10% 152,339
Large CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM Pension $1,993,973 0.10% 143,658
Small Edge Wealth Management LLC $1,930,500 0.09% 90,000
Large SG Americas Securities, LLC Broker-Dealer $1,912,081 0.09% 137,758
Large NEW YORK STATE COMMON RETIREMENT FUND Pension $1,897,826 0.09% 136,731
Large BLAIR WILLIAM & CO/IL $1,888,915 0.09% 136,089
Large OSAIC HOLDINGS, INC. $1,887,596 0.09% 135,994
Key facts CIK 1478320 CUSIP 00650F109 13F (30d) 17 filings 17 filers Visit website Investor relations

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