ADPT ADAPTIVE BIOTECHNOLOGIES CO
COMMON
CUSIP: 00650F109
FIGI: BBG001J2PFF5
Institutional Holders288
Total Institutional Value$2,337,790,073
Total Shares Held150,236,968
Avg Position$8,117,327
Top 5 Holders %43.2%
Alpha-Weighted Score67.7
New Positions+44
Exited Positions-35
Top 15 Institutional Holders by Value
■ New ■ Increased ■ Decreased ■ Unchanged
Institutional Holders — Q4 25
| Manager | Alpha | Flow | Value | Shares | Change |
|---|---|---|---|---|---|
| VIKING GLOBAL INVESTORS LP | High Conviction | Moderate Flow | $487,097,818 (20.8%) | 29,993,708 | 8.6% |
| BLACKROCK FUNDING, INC. /DE | High Conviction | Market Mover | $216,536,989 (9.3%) | 13,333,559 | 8.4% |
| VANGUARD GROUP INC | High Conviction | Market Mover | $183,222,148 (7.8%) | 11,282,152 | 8.6% |
| WESTFIELD CAPITAL MANAGEMENT CO LP | High Conviction | Moderate Flow | $65,942,211 (2.8%) | 4,060,481 | NEW |
| GEODE CAPITAL MANAGEMENT, LLC | High Conviction | Market Mover | $57,040,977 (2.4%) | 3,511,855 | 12.1% |
| STATE STREET CORP | High Conviction | Market Mover | $51,669,899 (2.2%) | 3,181,644 | 12.2% |
| Invesco Ltd. | Moderate Conviction | Market Mover | $50,468,285 (2.2%) | 3,107,653 | 278.6% |
| GOLDMAN SACHS GROUP INC | High Conviction | Market Mover | $47,132,848 (2.0%) | 2,902,269 | 67.6% |
| DRIEHAUS CAPITAL MANAGEMENT LLC | High Conviction | Moderate Flow | $44,828,685 (1.9%) | 2,760,387 | - |
| M&T BANK CORP | High Conviction | Significant Flow | $43,740,733 (1.9%) | 211,479 | NEW |
| JENNISON ASSOCIATES LLC | High Conviction | Significant Flow | $43,436,609 (1.9%) | 2,674,668 | 121.4% |
| AMERIPRISE FINANCIAL INC | Moderate Conviction | Market Mover | $42,077,600 (1.8%) | 2,590,984 | -52.9% |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | High Conviction | Market Mover | $39,334,725 (1.7%) | 2,422,089 | 7.7% |
| FRED ALGER MANAGEMENT, LLC | High Conviction | Significant Flow | $36,465,588 (1.6%) | 2,245,418 | -3.1% |
| WELLINGTON MANAGEMENT GROUP LLP | High Conviction | Market Mover | $35,164,911 (1.5%) | 2,165,327 | 369.1% |
| ARK INVESTMENT MANAGEMENT LLC | High Conviction | Moderate Flow | $34,736,718 (1.5%) | 2,138,960 | -26.7% |
| SUMITOMO MITSUI TRUST HOLDINGS, INC. | High Conviction | Significant Flow | $31,634,919 (1.4%) | 1,947,963 | -42.1% |
| NIKKO ASSET MANAGEMENT AMERICAS, INC. | High Conviction | Moderate Flow | $31,615,439 (1.4%) | 1,947,963 | -42.2% |
| SHAW D E & CO INC | Moderate Conviction | Market Mover | $30,899,604 (1.3%) | 1,902,685 | 179.8% |
| ARISTOTLE ATLANTIC PARTNERS, LLC | High Conviction | Low Flow | $29,921,291 (1.3%) | 1,842,444 | -36.0% |
| BLUE WATER LIFE SCIENCE ADVISORS, LP | Elite Conviction | Minimal Flow | $28,665,955 (1.2%) | 1,765,145 | -10.7% |
| DEUTSCHE BANK AG\\ | Moderate Conviction | Market Mover | $28,167,711 (1.2%) | 1,734,465 | 9.9% |
| PRINCIPAL FINANCIAL GROUP INC | High Conviction | Market Mover | $25,212,746 (1.1%) | 1,552,509 | 177.0% |
| DIMENSIONAL FUND ADVISORS LP | High Conviction | Market Mover | $22,459,871 (1.0%) | 1,382,924 | 8.3% |
| SCHWAB CHARLES INVESTMENT MANAGEMENT INC | High Conviction | Market Mover | $19,058,208 (0.8%) | 1,173,535 | -20.9% |
| NORTHERN TRUST CORP | High Conviction | Market Mover | $19,046,174 (0.8%) | 1,172,794 | 3.4% |
| MORGAN STANLEY | Moderate Conviction | Market Mover | $18,661,111 (0.8%) | 1,149,082 | 16.4% |
| STANDARD LIFE ABERDEEN PLC | High Conviction | Significant Flow | $16,995,322 (0.7%) | 1,046,510 | 14.3% |
| NEXT CENTURY GROWTH INVESTORS LLC | High Conviction | Low Flow | $15,324,015 (0.7%) | 943,597 | 92.8% |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | High Conviction | Market Mover | $14,981,416 (0.6%) | 922,501 | -19.2% |
| QUBE RESEARCH & TECHNOLOGIES LTD | Moderate Conviction | Market Mover | $14,845,958 (0.6%) | 914,160 | 4.2% |
| KENNEDY CAPITAL MANAGEMENT, INC. | High Conviction | Low Flow | $14,619,751 (0.6%) | 900,231 | -23.3% |
| Catalio Capital Management, LP | High Conviction | Minimal Flow | $13,336,207 (0.6%) | 821,195 | - |
| BANK OF AMERICA CORP /DE/ | Moderate Conviction | Market Mover | $13,093,856 (0.6%) | 806,272 | -72.6% |
| Nuveen, LLC | High Conviction | Market Mover | $12,775,148 (0.5%) | 786,647 | -27.4% |
| OBERWEIS ASSET MANAGEMENT INC/ | High Conviction | Low Flow | $12,090,680 (0.5%) | 744,500 | 11.3% |
| ESSEX INVESTMENT MANAGEMENT CO LLC | High Conviction | Low Flow | $10,137,284 (0.4%) | 624,217 | 6.1% |
| HILLSDALE INVESTMENT MANAGEMENT INC. | High Conviction | Moderate Flow | $10,019,267 (0.4%) | 616,950 | 7.7% |
| STEMPOINT CAPITAL LP | High Conviction | Minimal Flow | $9,854,838 (0.4%) | 606,825 | NEW |
| RHENMAN & PARTNERS ASSET MANAGEMENT AB | High Conviction | Low Flow | $9,825,200 (0.4%) | 605,000 | 32.7% |
| CONNOR, CLARK & LUNN INVESTMENT MANAGEMENT LTD. | High Conviction | Significant Flow | $9,603,102 (0.4%) | 591,324 | 1,047.4% |
| TUDOR INVESTMENT CORP ET AL | Moderate Conviction | Significant Flow | $8,997,561 (0.4%) | 554,037 | -12.4% |
| FIRST TRUST ADVISORS LP | High Conviction | Market Mover | $8,754,594 (0.4%) | 539,076 | 7.7% |
| HPM PARTNERS LLC | High Conviction | Market Mover | $8,328,992 (0.4%) | 512,869 | 28.7% |
| UBS Group AG | Moderate Conviction | Market Mover | $8,313,695 (0.4%) | 511,927 | 118.8% |
| VICTORY CAPITAL MANAGEMENT INC | High Conviction | Market Mover | $7,920,346 (0.3%) | 487,706 | -57.5% |
| AQR CAPITAL MANAGEMENT LLC | High Conviction | Market Mover | $7,607,466 (0.3%) | 468,440 | -16.5% |
| PEREGRINE CAPITAL MANAGEMENT LLC | High Conviction | Low Flow | $7,348,632 (0.3%) | 452,502 | -6.0% |
| RUSSELL INVESTMENTS GROUP, LTD. | Moderate Conviction | Market Mover | $7,343,839 (0.3%) | 452,207 | 27.6% |
| NEUBERGER BERMAN GROUP LLC | High Conviction | Market Mover | $7,333,480 (0.3%) | 451,569 | 375.4% |
| PRUDENTIAL FINANCIAL INC | High Conviction | Significant Flow | $7,276,819 (0.3%) | 448,080 | 56.9% |
| BALYASNY ASSET MANAGEMENT LLC | Moderate Conviction | Market Mover | $6,925,743 (0.3%) | 426,462 | NEW |
| Bank of New York Mellon Corp | High Conviction | Market Mover | $6,711,222 (0.3%) | 413,253 | 5.7% |
| PARKMAN HEALTHCARE PARTNERS LLC | High Conviction | Low Flow | $6,524,095 (0.3%) | 401,730 | NEW |
| CASTLEARK MANAGEMENT LLC | High Conviction | Moderate Flow | $6,347,794 (0.3%) | 390,874 | 42.4% |
| FMR LLC | High Conviction | Market Mover | $6,270,002 (0.3%) | 386,084 | 29.2% |
| BREVAN HOWARD CAPITAL MANAGEMENT LP | High Conviction | Significant Flow | $6,027,192 (0.3%) | 370,676 | 2,350.4% |
| JUPITER ASSET MANAGEMENT LTD | High Conviction | Significant Flow | $5,892,051 (0.3%) | 362,811 | 45.3% |
| LEGAL & GENERAL GROUP PLC | High Conviction | Market Mover | $5,885,068 (0.3%) | 362,381 | 60.0% |
| DIVISADERO STREET CAPITAL MANAGEMENT, LP | High Conviction | Low Flow | $5,868,227 (0.3%) | 361,344 | NEW |
| HARVEST INVESTMENT SERVICES, LLC | High Conviction | Low Flow | $5,783,291 (0.2%) | 356,114 | 12.2% |
| EUDAIMONIA ASSET MANAGEMENT LLC | Moderate Conviction | Low Flow | $5,705,063 (0.2%) | 351,297 | 8.1% |
| RAYMOND JAMES FINANCIAL INC | Moderate Conviction | Market Mover | $5,315,270 (0.2%) | 327,295 | 26.2% |
| POLEN CAPITAL MANAGEMENT LLC | High Conviction | Moderate Flow | $5,290,456 (0.2%) | 325,767 | 21.4% |
| ALLIANZ ASSET MANAGEMENT GMBH | High Conviction | Significant Flow | $5,268,012 (0.2%) | 324,385 | 9.4% |
| SEI INVESTMENTS CO | High Conviction | Market Mover | $5,141,083 (0.2%) | 316,569 | 187.0% |
| COMPU VAL INVESTMENTS INC | High Conviction | Minimal Flow | $5,105,060 (0.2%) | 314,351 | 12.4% |
| BRAIDWELL LP | High Conviction | Low Flow | $5,066,734 (0.2%) | 311,991 | -54.0% |
| BELLEVUE GROUP AG | High Conviction | Moderate Flow | $4,840,982 (0.2%) | 298,090 | 92.1% |
| FRANKLIN RESOURCES INC | High Conviction | Market Mover | $4,586,242 (0.2%) | 282,404 | 85.2% |
| BARCLAYS PLC | High Conviction | Market Mover | $4,532,941 (0.2%) | 279,122 | 5.5% |
| JPMORGAN CHASE & CO | High Conviction | Market Mover | $4,315,796 (0.2%) | 265,751 | -38.8% |
| BRIDGEWATER ASSOCIATES, LP | High Conviction | Significant Flow | $4,311,574 (0.2%) | 265,491 | 90.5% |
| TREXQUANT INVESTMENT LP | High Conviction | Significant Flow | $4,286,743 (0.2%) | 263,962 | -57.0% |
| LEGATO CAPITAL MANAGEMENT LLC | Moderate Conviction | Low Flow | $3,874,994 (0.2%) | 238,608 | 8.8% |
| PIER CAPITAL, LLC | High Conviction | Minimal Flow | $3,813,932 (0.2%) | 234,848 | -59.9% |
| SUSQUEHANNA PORTFOLIO STRATEGIES, LLC | High Conviction | Moderate Flow | $3,720,795 (0.2%) | 229,113 | 8.6% |
| SWISS NATIONAL BANK | High Conviction | Market Mover | $3,657,248 (0.2%) | 225,200 | 18.6% |
| MAN GROUP PLC | High Conviction | Significant Flow | $3,431,350 (0.1%) | 211,290 | 151.6% |
| JUMP FINANCIAL, LLC | High Conviction | Significant Flow | $3,321,080 (0.1%) | 204,500 | 417.5% |
| POINT72 ASSET MANAGEMENT, L.P. | Moderate Conviction | Market Mover | $3,297,938 (0.1%) | 203,075 | -31.0% |
| UBS GLOBAL ASSET MANAGEMENT AMERICAS INC | Moderate Conviction | Market Mover | $3,292,255 (0.1%) | 202,725 | 52.2% |
| WELLS FARGO & COMPANY/MN | Moderate Conviction | Market Mover | $3,091,836 (0.1%) | 190,384 | 80.1% |
| RHUMBLINE ADVISERS | High Conviction | Market Mover | $2,998,478 (0.1%) | 184,636 | - |
| CALAMOS ADVISORS LLC | High Conviction | Significant Flow | $2,988,549 (0.1%) | 184,024 | -5.0% |
| PANAGORA ASSET MANAGEMENT INC | High Conviction | Significant Flow | $2,675,329 (0.1%) | 164,737 | 9.9% |
| ALLIANCEBERNSTEIN L.P. | High Conviction | Market Mover | $2,591,742 (0.1%) | 159,590 | 10.9% |
| NEO IVY CAPITAL MANAGEMENT | High Conviction | Low Flow | $2,498,134 (0.1%) | 153,826 | NEW |
| LISANTI CAPITAL GROWTH, LLC | High Conviction | Minimal Flow | $2,314,444 (0.1%) | 142,515 | -48.3% |
| GOTHAM ASSET MANAGEMENT, LLC | High Conviction | Significant Flow | $2,285,877 (0.1%) | 140,756 | 20.3% |
| ENSIGN PEAK ADVISORS, INC | High Conviction | Significant Flow | $2,276,312 (0.1%) | 140,167 | - |
| KNIGHTS OF COLUMBUS ASSET ADVISORS LLC | High Conviction | Low Flow | $2,230,239 (0.1%) | 137,330 | -22.1% |
| US BANCORP \DE\ | High Conviction | Significant Flow | $2,135,202 (0.1%) | 131,478 | 12.3% |
| TWO SIGMA ADVISERS, LP | High Conviction | Significant Flow | $2,080,344 (0.1%) | 128,100 | NEW |
| OSAIC HOLDINGS, INC. | Moderate Conviction | Market Mover | $2,018,804 (0.1%) | 124,318 | -23.0% |
| AQUATIC CAPITAL MANAGEMENT LLC | Moderate Conviction | Moderate Flow | $1,996,935 (0.1%) | 122,964 | -3.6% |
| MARSHALL WACE, LLP | Moderate Conviction | Market Mover | $1,823,670 (0.1%) | 112,295 | NEW |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | High Conviction | Market Mover | $1,816,866 (0.1%) | 111,876 | 23.5% |
| SCHONFELD STRATEGIC ADVISORS LLC | High Conviction | Significant Flow | $1,793,738 (0.1%) | 110,452 | 472.5% |
| COOKSON PEIRCE & CO INC | High Conviction | Low Flow | $1,716,390 (0.1%) | 105,689 | NEW |
Implied Institutional Price History
Estimated from 13F aggregate market value ÷ shares reported across all institutional filers. Reflects quarter-end snapshot, not actual trade prices.
| Quarter | Filers | Institutional Value | Shares Held | Est. Avg Price |
|---|---|---|---|---|
| Q4 25 | 282 | $2.34B | 150,612,861 | $15.56 |
| Q3 25 | 268 | $2.18B | 149,606,593 | $14.56 |
| Q2 25 | 240 | $1.71B | 149,022,866 | $11.45 |
| Q1 25 | 224 | $1.18B | 160,384,883 | $7.34 |
| Q4 24 | 207 | $0.88B | 147,973,964 | $5.93 |
| Q3 24 | 185 | $0.74B | 146,697,262 | $5.07 |
| Q2 24 | 175 | $0.55B | 151,576,944 | $3.61 |
| Q1 24 | 190 | $0.46B | 145,469,502 | $3.18 |
Source: SEC 13F-HR filings. Implied price = aggregate market value ÷ shares reported. Not investment advice.