ADAPTIVE BIOTECHNOLOGIES COR (ADPT)
Institutional ownership reported to the SEC as of Q2 2026, across 30 quarters.
284
Reporting holders
$3.3B
Reported value
93.1%
Of shares outstanding
4.4%
Held as options
+1
Holder change
Institutions report 148,637,240 shares against 159,595,842 outstanding. Shares only - option lines are excluded, which is why this can be compared with the company at all. The count comes from the cover page of the company's own most recent report, so it is dated when that was filed rather than at quarter end. A figure this high can overstate: where an adviser and a sub-adviser both report the same shares, both are counted.
Options share is the part of reported value carried in derivative lines rather than shares. A high figure means institutions are expressing a view on this security without owning much of it.
Holders
| Filer | Value | Shares | Their book | Held | Change |
|---|---|---|---|---|---|
| VIKING GLOBAL INVESTORS LP | $643.4M | 29,993,708 | 1.83% | 29q | HELD |
| BlackRock, Inc. | $324.7M | 15,139,159 | 0.00% | 8q | +13.8%+$39.4M |
| VANGUARD CAPITAL MANAGEMENT LLC | $137.4M | 6,403,587 | 0.00% | 2q | +5.1%+$6.6M |
| WELLINGTON MANAGEMENT GROUP LLP | $126.8M | 5,911,366 | 0.02% | 4q | +53.2%+$44.1M |
| VANGUARD PORTFOLIO MANAGEMENT LLC | $117.5M | 5,476,231 | 0.01% | 2q | +21.9%+$21.1M |
| D. E. Shaw & Co., Inc. | $99.2M | 4,625,859 | 0.05% | 5q | +135.3%+$57.1M |
| WESTFIELD CAPITAL MANAGEMENT CO LP | $91.5M | 4,267,645 | 0.30% | 3q | -21.5%-$25.1M |
| GEODE CAPITAL MANAGEMENT, LLC | $78.1M | 3,641,837 | 0.00% | 28q | HELD |
| STATE STREET CORP | $74.2M | 3,458,388 | 0.00% | 28q | +7.2%+$5.0M |
| UBS Group AG | $67.2M | 268,439 | 0.01% | 28q | +18.8%+$10.6M |
| Invesco Ltd. | $66.4M | 3,094,011 | 0.01% | 29q | -30.5%-$29.1M |
| GOLDMAN SACHS GROUP INC | $64.0M | 2,984,227 | 0.01% | 29q | -8.0%-$5.5M |
| Driehaus Capital Management LLC | $54.2M | 2,527,703 | 0.31% | 8q | +44.4%+$16.7M |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | $54.2M | 2,524,620 | 0.02% | 6q | +26.5%+$11.4M |
| Nuveen, LLC | $50.8M | 2,366,155 | 0.01% | 6q | +81.4%+$22.8M |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | $46.8M | 2,182,326 | 0.05% | 2q | -18.8%-$10.8M |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $46.5M | 166,081 | 0.00% | 28q | +5.2%+$2.3M |
| FRED ALGER MANAGEMENT, LLC | $44.9M | 2,092,284 | 0.15% | 5q | +1.4%+$625.0K |
| ARK Investment Management LLC | $44.8M | 2,090,306 | 0.29% | 25q | HELD |
| NOMURA ASSET MANAGEMENT INTERNATIONAL INC. | $40.5M | 1,889,188 | 0.06% | 3q | HELD |
| Aristotle Atlantic Partners, LLC | $39.4M | 1,838,513 | 1.64% | 28q | +7.2%+$2.7M |
| TORONTO DOMINION BANK | $38.6M | options only | 0.04% | new | OPTIONS |
| BANK OF AMERICA CORP /DE/ | $37.1M | 1,730,044 | 0.00% | 28q | +40.9%+$10.8M |
| JANE STREET GROUP, LLC | $35.3M | 1,590,513 | 0.00% | 4q | +133.2%+$20.1M |
| NORTHERN TRUST CORP | $32.3M | 1,507,351 | 0.00% | 28q | +8.3%+$2.5M |
| Sumitomo Mitsui Trust Group, Inc. | $28.5M | 1,329,856 | 0.02% | 26q | -16.6%-$5.7M |
| Amova Asset Management Americas, Inc. | $28.5M | 1,329,856 | 0.37% | 25q | -16.6%-$5.7M |
| OBERWEIS ASSET MANAGEMENT INC/ | $27.0M | 1,258,751 | 0.56% | 5q | +56.0%+$9.7M |
| PERCEPTIVE ADVISORS LLC | $26.1M | 1,217,325 | 0.39% | 2q | +698.2%+$22.8M |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $25.3M | 1,178,552 | 0.00% | 28q | +2.9%+$705.1K |
| Sixth Street Partners Management Company, L.P. | $25.3M | 1,178,552 | 0.00% | new | NEW |
| AMERIPRISE FINANCIAL INC | $23.3M | 1,087,754 | 0.00% | 15q | -82.0%-$106.1M |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | $23.0M | 1,071,935 | 0.01% | 29q | HELD |
| Blue Water Life Science Advisors, LP | $21.7M | 1,010,145 | 13.65% | 8q | HELD |
| VANGUARD FIDUCIARY TRUST CO | $20.0M | 934,709 | 0.00% | 2q | +7.3%+$1.4M |
| Aberdeen Group plc | $19.7M | 918,998 | 0.03% | 11q | -14.2%-$3.3M |
| Freestone Grove Partners LP | $18.9M | 881,688 | 0.12% | new | NEW |
| KENNEDY CAPITAL MANAGEMENT LLC | $18.2M | 849,795 | 0.32% | 6q | -8.8%-$1.8M |
| Connor, Clark & Lunn Investment Management Ltd. | $16.9M | 785,903 | 0.03% | 4q | +21.0%+$2.9M |
| PANAGORA ASSET MANAGEMENT INC | $16.7M | 777,615 | 0.05% | 5q | +50.7%+$5.6M |
| MORGAN STANLEY | $16.4M | 766,230 | 0.00% | 29q | -20.8%-$4.3M |
| Granite Investment Partners, LLC | $16.2M | 757,217 | 0.83% | 2q | +51.4%+$5.5M |
| Trexquant Investment LP | $15.8M | 736,260 | 0.09% | 7q | +28.8%+$3.5M |
| FMR LLC | $15.2M | 709,534 | 0.00% | 29q | +25.1%+$3.1M |
| JENNISON ASSOCIATES LLC | $14.7M | 686,195 | 0.01% | 16q | -8.9%-$1.4M |
| Hillsdale Investment Management Inc. | $14.7M | 684,217 | 0.33% | 5q | +9.4%+$1.3M |
| NEXT CENTURY GROWTH INVESTORS LLC | $13.1M | 609,830 | 0.69% | 4q | +20.9%+$2.3M |
| WASATCH ADVISORS LP | $12.4M | 576,266 | 0.08% | new | NEW |
| TUDOR INVESTMENT CORP ET AL | $11.7M | 543,485 | 0.02% | 10q | -30.9%-$5.2M |
| ExodusPoint Capital Management, LP | $11.1M | 518,146 | 0.07% | 2q | -6.6%-$790.9K |
| SEI INVESTMENTS CO | $10.9M | 509,797 | 0.01% | 29q | -9.1%-$1.1M |
| MILLENNIUM MANAGEMENT LLC | $10.8M | 504,909 | 0.00% | 10q | -53.3%-$12.4M |
| BNP PARIBAS FINANCIAL MARKETS | $10.7M | 500,455 | 0.00% | 28q | +514.9%+$9.0M |
| JPMORGAN CHASE & CO | $10.6M | 488,395 | 0.00% | 29q | +88.4%+$5.0M |
| Parkman Healthcare Partners LLC | $10.4M | 486,984 | 1.07% | 3q | -11.7%-$1.4M |
| Qube Research & Technologies Ltd | $10.3M | 479,732 | 0.01% | 5q | -25.0%-$3.4M |
| ESSEX INVESTMENT MANAGEMENT CO LLC | $10.1M | 472,763 | 1.33% | 14q | -4.2%-$442.7K |
| Cerity Partners LLC | $9.6M | 446,559 | 0.01% | 11q | HELD |
| Bank of New York Mellon Corp | $9.2M | 429,229 | 0.00% | 28q | +6.8%+$586.2K |
| FIRST TRUST ADVISORS LP | $9.0M | 417,823 | 0.01% | 7q | -24.7%-$2.9M |
| RAYMOND JAMES FINANCIAL INC | $8.7M | 404,712 | 0.00% | 6q | +5.9%+$480.8K |
| PEREGRINE CAPITAL MANAGEMENT LLC | $8.4M | 393,095 | 0.27% | 5q | -19.2%-$2.0M |
| 1492 Capital Management LLC | $8.2M | 382,840 | 2.42% | 3q | +36.2%+$2.2M |
| VICTORY CAPITAL MANAGEMENT INC | $8.2M | 381,248 | 0.00% | 29q | -2.5%-$206.1K |
| AQR CAPITAL MANAGEMENT LLC | $7.8M | 362,916 | 0.00% | 18q | -25.2%-$2.6M |
| Legal & General Group Plc | $7.6M | 355,336 | 0.00% | 28q | +9.5%+$659.2K |
| AFFINITY WEALTH MANAGEMENT LLC | $7.3M | 342,569 | 0.95% | 4q | +6.0%+$416.5K |
| Jump Financial, LLC | $7.3M | 338,315 | 0.06% | new | NEW |
| Lisanti Capital Growth, LLC | $7.0M | 325,155 | 1.53% | new | NEW |
| RENAISSANCE TECHNOLOGIES LLC | $6.5M | 302,800 | 0.01% | 2q | +26.3%+$1.4M |
| VOYA INVESTMENT MANAGEMENT LLC | $6.5M | 302,141 | 0.01% | 26q | +518.7%+$5.4M |
| MARSHALL WACE, LLP | $6.3M | 292,079 | 0.00% | 3q | +238.3%+$4.4M |
| Legato Capital Management LLC | $5.9M | 273,441 | 0.49% | 14q | +79.5%+$2.6M |
| Polar Asset Management Partners Inc. | $5.8M | 272,571 | 0.10% | new | NEW |
| CITADEL ADVISORS LLC | $5.5M | 181,356 | 0.00% | 29q | -50.1%-$5.6M |
| Allianz Asset Management GmbH | $5.3M | 379,805 | 0.00% | 7q | HELD |
| DEUTSCHE BANK AG\ | $5.1M | 237,406 | 0.00% | 28q | -69.8%-$11.8M |
| Swiss National Bank | $5.0M | 231,700 | 0.00% | 7q | +2.9%+$139.4K |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | $4.8M | 222,280 | 0.00% | 7q | HELD |
| Susquehanna Portfolio Strategies, LLC | $4.7M | 219,151 | 0.07% | 5q | -41.4%-$3.3M |
| FIDEURAM - INTESA SANPAOLO PRIVATE BANKING S.P.A. | $4.3M | 202,097 | 0.13% | new | NEW |
| RHUMBLINE ADVISERS | $4.3M | 199,336 | 0.00% | 28q | +9.0%+$353.2K |
| SUSQUEHANNA ADVISORS GROUP, INC. | $4.0M | 184,200 | 0.07% | new | NEW |
| ARISTEIA CAPITAL, L.L.C. | $3.9M | 183,500 | 0.05% | new | NEW |
| FRANKLIN RESOURCES INC | $3.8M | 174,911 | 0.00% | 7q | HELD |
| US BANCORP \DE\ | $3.4M | 157,346 | 0.00% | 26q | +35.1%+$877.1K |
| Knights of Columbus Asset Advisors LLC | $3.3M | 153,286 | 0.16% | 4q | -15.3%-$591.7K |
| WELLS FARGO & COMPANY/MN | $3.3M | 152,727 | 0.00% | 29q | -6.6%-$233.0K |
| NEW YORK STATE COMMON RETIREMENT FUND | $3.1M | 145,946 | 0.00% | 29q | +6.7%+$197.7K |
| PRUDENTIAL FINANCIAL INC | $3.1M | 145,800 | 0.00% | 9q | -59.4%-$4.6M |
| BLAIR WILLIAM & CO/IL | $3.0M | 140,061 | 0.01% | 6q | +2.9%+$85.2K |
| OSAIC HOLDINGS, INC. | $2.9M | 136,331 | 0.00% | 26q | HELD |
| Y-Intercept (Hong Kong) Ltd | $2.9M | 135,137 | 0.06% | new | NEW |
| ALGERT GLOBAL LLC | $2.8M | 131,830 | 0.03% | 18q | -81.8%-$12.7M |
| LPL Financial LLC | $2.7M | 127,312 | 0.00% | 23q | +27.5%+$588.2K |
| EP Wealth Advisors, LLC | $2.7M | 124,451 | 0.01% | new | NEW |
| Ensign Peak Advisors, Inc | $2.6M | 120,770 | 0.00% | 4q | -50.0%-$2.6M |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE | $2.5M | 116,722 | 0.00% | 18q | +62.9%+$966.3K |
| EXCHANGE TRADED CONCEPTS, LLC | $2.5M | 114,886 | 0.01% | 6q | +86.1%+$1.1M |
| XTX Topco Ltd | $2.4M | 113,043 | 0.03% | 5q | +395.2%+$1.9M |
Showing the largest 100 of 303 reported holders.
Quarter by quarter
Coverage begins with the quarter ending 2018-12-31. Earlier filings exist only as occasional late amendments, too sparse to describe a market, so they are not shown.
| Quarter | Holders | Value | Shares | New | Added | Trimmed | Options |
|---|---|---|---|---|---|---|---|
| Q2 2026 | 284 | $3.3B | 148,637,240 | 45 | 96 | 78 | 4.4% |
| Q1 2026 | 283 | $2.1B | 149,069,408 | 47 | 95 | 88 | 0.1% |
| Q4 2025 | 268 | $2.3B | 143,490,226 | 41 | 89 | 85 | 0.1% |
| Q3 2025 | 259 | $2.1B | 143,840,852 | 53 | 81 | 74 | 0.1% |
| Q2 2025 | 227 | $1.7B | 147,392,134 | 44 | 85 | 57 | 0.1% |
| Q1 2025 | 210 | $1.1B | 153,605,623 | 35 | 63 | 62 | 0.1% |
| Q4 2024 | 194 | $854.6M | 142,986,550 | 37 | 57 | 39 | 0.0% |
| Q3 2024 | 173 | $733.4M | 143,245,824 | 26 | 59 | 38 | 0.1% |
| Q2 2024 | 170 | $541.1M | 149,492,157 | 22 | 63 | 41 | 0.1% |
| Q1 2024 | 176 | $460.5M | 143,555,206 | 25 | 49 | 56 | 0.1% |
| Q4 2023 | 182 | $703.3M | 143,438,710 | 24 | 56 | 54 | 0.2% |
| Q3 2023 | 168 | $754.1M | 138,681,984 | 14 | 51 | 67 | 0.1% |
| Q2 2023 | 184 | $897.0M | 133,528,982 | 13 | 58 | 67 | 0.3% |
| Q1 2023 | 192 | $1.1B | 128,280,712 | 24 | 72 | 47 | 0.1% |
| Q4 2022 | 178 | $940.5M | 121,896,140 | 25 | 62 | 49 | 1.2% |
| Q3 2022 | 216 | $933.3M | 131,007,739 | 35 | 79 | 57 | 0.2% |
| Q2 2022 | 209 | $1.1B | 134,393,176 | 29 | 86 | 53 | 0.2% |
| Q1 2022 | 219 | $1.7B | 125,589,564 | 46 | 81 | 47 | 0.2% |
| Q4 2021 | 216 | $3.5B | 124,185,583 | 16 | 75 | 68 | 0.2% |
| Q3 2021 | 217 | $4.0B | 117,866,000 | 18 | 77 | 62 | 0.3% |
| Q2 2021 | 231 | $4.8B | 117,787,433 | 35 | 99 | 59 | 0.6% |
| Q1 2021 | 246 | $4.6B | 113,795,662 | 45 | 94 | 75 | 1.2% |
| Q4 2020 | 253 | $6.8B | 114,370,140 | 49 | 77 | 77 | 0.7% |
| Q3 2020 | 210 | $5.4B | 111,317,123 | 38 | 95 | 42 | 0.5% |
| Q2 2020 | 199 | $4.9B | 101,088,357 | 61 | 59 | 50 | 0.4% |
| Q1 2020 | 150 | $2.7B | 97,123,436 | 41 | 70 | 23 | 0.2% |
| Q4 2019 | 131 | $2.6B | 86,540,984 | 35 | 43 | 29 | 0.3% |
| Q3 2019 | 119 | $2.5B | 81,572,784 | 55 | 31 | 24 | 0.3% |
| Q2 2019 | 111 | $3.7B | 78,228,119 | 110 | 0 | 0 | 0.0% |
| Q1 2019 | 1 | $4.2M | 103,941 | 1 | 0 | 0 | 0.0% |