Adaptive Biotechnologies Corp - Common Stock (ADPT)
CUSIP: 00650F109
Q1 2026 13F Holders as of 31 Mar 2026
- Type / Class
- Equity / Common Stock
- Shares outstanding
- 151,803,139
- Total 13F shares
- 43,383,418
- Share change
- -1,131,994
- Total reported value
- $602,132,238
- Put/Call ratio
- 0%
- Price per share
- $13.88
- Number of holders
- 145
- Value change
- -$18,051,314
- Number of buys
- 60
- Number of sells
- 65
Quarterly Holders Quick Answers
What is CUSIP 00650F109?
CUSIP 00650F109 identifies ADPT - Adaptive Biotechnologies Corp - Common Stock in SEC institutional holdings data.
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Explore More Reporting Periods
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- Previous quarter: Q4 2025
Recent filing periods for CUSIP 00650F109:
Top shareholders of ADPT - Adaptive Biotechnologies Corp - Common Stock (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.
Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
| Holder | Source | Role / Reporting | Ownership % | Shares | Holdings Value | 12M Net Δ | As of | Details |
|---|---|---|---|---|---|---|---|---|
| VIKING GLOBAL INVESTORS LP |
13F
|
Company |
20%
|
29,993,708
|
$487,097,818 | — | 31 Dec 2025 | |
| BlackRock, Inc. |
13F
13D/G
|
Company |
7.9%
from 13D/G
|
13,333,559
|
$216,536,989 | — | 31 Dec 2025 | |
| VANGUARD GROUP INC |
13F
|
Company |
7.4%
|
11,282,152
|
$183,222,148 | — | 31 Dec 2025 | |
| Rubric Capital Management LP |
13D/G
|
— |
4.1%
|
6,256,847
|
$72,889,139 | $0 | 30 Jun 2025 | |
| PRICE T ROWE ASSOCIATES INC /MD/ |
13F
|
Company |
2.9%
|
4,387,361
|
$71,252,000 | — | 31 Dec 2025 | |
| WESTFIELD CAPITAL MANAGEMENT CO LP |
13F
|
Company |
2.7%
|
4,060,481
|
$65,942,211 | — | 31 Dec 2025 | |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
|
Company |
2.3%
|
3,511,855
|
$57,040,977 | — | 31 Dec 2025 | |
| Amova Asset Management Americas, Inc. |
13D/G
13F
|
Nikko Asset Management Americas, Inc. · Company |
4.6%
|
6,833,137
|
$53,981,782 | $0 | 31 Dec 2024 | |
| Sumitomo Mitsui Trust Group, Inc. |
13D/G
13F
|
Company |
4.6%
|
6,833,137
|
$53,981,782 | $0 | 31 Dec 2024 | |
| STATE STREET CORP |
13F
|
Company |
2.1%
|
3,181,644
|
$51,669,899 | — | 31 Dec 2025 | |
| Invesco Ltd. |
13F
|
Company |
2%
|
3,107,653
|
$50,468,285 | — | 31 Dec 2025 | |
| LORD, ABBETT & CO. LLC |
13F
|
Company |
2%
|
3,080,759
|
$50,032,000 | — | 31 Dec 2025 | |
| INTEGRATED CORE STRATEGIES (US) LLC |
13D/G
|
Millennium Management LLC |
4.3%
|
6,292,634
|
$49,711,809 | $0 | 31 Dec 2024 | |
| GOLDMAN SACHS GROUP INC |
13F
|
Company |
1.9%
|
2,902,269
|
$47,132,848 | — | 31 Dec 2025 | |
| DRIEHAUS CAPITAL MANAGEMENT LLC |
13F
|
Company |
1.8%
|
2,760,387
|
$44,828,685 | — | 31 Dec 2025 | |
| JENNISON ASSOCIATES LLC |
13F
|
Company |
1.8%
|
2,674,668
|
$43,436,609 | — | 31 Dec 2025 | |
| AMERIPRISE FINANCIAL INC |
13F
|
Company |
1.7%
|
2,590,984
|
$42,077,600 | — | 31 Dec 2025 | |
| ARK Investment Management LLC |
13D/G
13F
|
Company |
2.9%
|
4,398,669
|
$40,863,635 | -$15,506,311 | 31 May 2025 | |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP |
13F
|
Company |
1.6%
|
2,422,089
|
$39,334,725 | — | 31 Dec 2025 | |
| FRED ALGER MANAGEMENT, LLC |
13F
|
Company |
1.5%
|
2,245,418
|
$36,465,588 | — | 31 Dec 2025 | |
| WELLINGTON MANAGEMENT GROUP LLP |
13F
|
Company |
1.4%
|
2,165,327
|
$35,164,911 | — | 31 Dec 2025 | |
| NOMURA ASSET MANAGEMENT INTERNATIONAL INC. |
13F
|
Company |
1.3%
|
1,940,376
|
$31,512,000 | — | 31 Dec 2025 | |
| D. E. Shaw & Co., Inc. |
13F
|
Company |
1.3%
|
1,902,685
|
$30,899,604 | — | 31 Dec 2025 | |
| Aristotle Atlantic Partners, LLC |
13F
|
Company |
1.2%
|
1,842,444
|
$29,921,291 | — | 31 Dec 2025 | |
| Blue Water Life Science Advisors, LP |
13F
|
Company |
1.2%
|
1,765,145
|
$28,665,955 | — | 31 Dec 2025 | |
| DEUTSCHE BANK AG\ |
13F
|
Company |
1.1%
|
1,734,465
|
$28,167,711 | — | 31 Dec 2025 | |
| PBU - The Pension Fund of Early Childhood & Youth Educators |
13F
|
Company |
1.1%
|
1,650,303
|
$26,800,921 | — | 31 Dec 2025 | |
| PRINCIPAL FINANCIAL GROUP INC |
13F
|
Company |
1%
|
1,552,509
|
$25,212,746 | — | 31 Dec 2025 | |
| DIMENSIONAL FUND ADVISORS LP |
13F
|
Company |
0.91%
|
1,382,924
|
$22,459,871 | — | 31 Dec 2025 | |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC |
13F
|
Company |
0.77%
|
1,173,535
|
$19,058,208 | — | 31 Dec 2025 | |
| NORTHERN TRUST CORP |
13F
|
Company |
0.77%
|
1,172,794
|
$19,046,174 | — | 31 Dec 2025 | |
| MORGAN STANLEY |
13F
|
Company |
0.76%
|
1,149,082
|
$18,661,111 | — | 31 Dec 2025 | |
| Aberdeen Group plc |
13F
|
Company |
0.69%
|
1,046,510
|
$16,995,322 | — | 31 Dec 2025 | |
| NEXT CENTURY GROWTH INVESTORS LLC |
13F
|
Company |
0.62%
|
943,597
|
$15,324,015 | — | 31 Dec 2025 | |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ |
13F
|
Company |
0.61%
|
922,501
|
$14,981,416 | — | 31 Dec 2025 | |
| Qube Research & Technologies Ltd |
13F
|
Company |
0.6%
|
914,160
|
$14,845,958 | — | 31 Dec 2025 | |
| KENNEDY CAPITAL MANAGEMENT LLC |
13F
|
Company |
0.59%
|
900,231
|
$14,619,751 | — | 31 Dec 2025 | |
| ALGERT GLOBAL LLC |
13F
|
Company |
0.58%
|
884,371
|
$14,362,000 | — | 31 Dec 2025 | |
| Catalio Capital Management, LP |
13F
|
Company |
0.54%
|
821,195
|
$13,336,207 | — | 31 Dec 2025 | |
| BANK OF AMERICA CORP /DE/ |
13F
|
Company |
0.53%
|
806,272
|
$13,093,856 | — | 31 Dec 2025 | |
| Nuveen, LLC |
13F
|
Company |
0.52%
|
786,647
|
$12,775,148 | — | 31 Dec 2025 | |
| OBERWEIS ASSET MANAGEMENT INC/ |
13F
|
Company |
0.49%
|
744,500
|
$12,090,680 | — | 31 Dec 2025 | |
| ESSEX INVESTMENT MANAGEMENT CO LLC |
13F
|
Company |
0.41%
|
624,217
|
$10,137,284 | — | 31 Dec 2025 | |
| Hillsdale Investment Management Inc. |
13F
|
Company |
0.41%
|
616,950
|
$10,019,267 | — | 31 Dec 2025 | |
| STEMPOINT CAPITAL LP |
13F
|
Company |
0.4%
|
606,825
|
$9,854,838 | — | 31 Dec 2025 | |
| Rhenman & Partners Asset Management AB |
13F
|
Company |
0.4%
|
605,000
|
$9,825,200 | — | 31 Dec 2025 | |
| Connor, Clark & Lunn Investment Management Ltd. |
13F
|
Company |
0.39%
|
591,324
|
$9,603,102 | — | 31 Dec 2025 | |
| TUDOR INVESTMENT CORP ET AL |
13F
|
Company |
0.36%
|
554,037
|
$8,997,561 | — | 31 Dec 2025 | |
| FIRST TRUST ADVISORS LP |
13F
|
Company |
0.36%
|
539,076
|
$8,754,594 | — | 31 Dec 2025 | |
| Cerity Partners LLC |
13F
|
Company |
0.34%
|
512,869
|
$8,328,992 | — | 31 Dec 2025 |
Institutional Holders of Adaptive Biotechnologies Corp - Common Stock (ADPT) as of Q1 2026
As of 31 Mar 2026,
Adaptive Biotechnologies Corp - Common Stock (ADPT) was held by
145 institutional
shareholders
that filed Form 13F with the SEC.
Together, they reported ownership of
43,383,418 shares.
The largest 10 holders included
VANGUARD CAPITAL MANAGEMENT LLC, WESTFIELD CAPITAL MANAGEMENT CO LP, VANGUARD PORTFOLIO MANAGEMENT LLC, Invesco Ltd., ARK Investment Management LLC, PRINCIPAL FINANCIAL GROUP INC, Sumitomo Mitsui Trust Group, Inc., Amova Asset Management Americas, Inc., Nuveen, LLC, and Capricorn Fund Managers Ltd.
This page lists
145
institutional shareholders reporting positions in this security
for the Q1 2026 filing period.
| Investor | Option | Weight % | Change % | Value $ | * Price | Shares | Share Change | Activity | Report Period |
|---|
Compare Q1 2026 vs Q4 2025 Across Filers
Q4 2025 holders
281
Q1 2026 holders
145
Holder diff
-136
| Investor | Q4 2025 Shares | Q1 2026 Shares | Share Diff | Share Chg % | Q4 2025 Value $ | Q1 2026 Value $ | Value Diff $ | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.
An asterisk sign (*) next to the price indicates that the price is likely invalid.