Adaptive Biotechnologies Corp

ADPT

Exchange: Nasdaq
Industry: Biological Products, (No Diagnostic Substances)
SEC CIK: 0001478320

SEC filings (opens in a new tab)

In the last 90 days, Adaptive Biotechnologies Corp insiders filed 0 open-market purchases and 13 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.

Q2 2025 vs. Q1 2025

How the institutions holding Adaptive Biotechnologies Corp changed between Q1 2025 and Q2 2025.

All holders in Q2 2025 All holders in Q1 2025

13F holders of ADPT: Q1 2025 compared with Q2 2025
Measure	Q1 2025	Of which not filed for Q2 2025	Q2 2025	Change
Holders	225	3	242	+20
Shares	152.9M	81.4K	148.2M	−4.67M (−3.1%)
Value	$1.14B	$605.1K	$1.73B	+$590.6M (+52.0%)

3 institutions that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so the changes leave them out.

New holders (46)

Institutions that held Adaptive Biotechnologies Corp at the end of Q2 2025 but not at the end of Q1 2025.

Institutions new to ADPT in Q2 2025
Institution	Shares	Value	% of portfolio
Fred Alger Management, LLC	2,355,427	$27.4M	0.12%
Point72 Asset Management, L.P.	1,373,923	$16.0M	0.04%
Peregrine Capital Management LLC	702,711	$8.19M	0.25%
Macquarie Group Ltd	660,056	$7.69M	0.01%
D. E. Shaw & Co., Inc.	608,280	$7.09M	0.01%
Oberweis Asset Management Inc	589,400	$6.87M	0.30%
Hillsdale Investment Management Inc.	568,090	$6.62M	0.24%
Cubist Systematic Strategies, LLC	458,871	$5.35M	0.06%
EAM Global Investors LLC	409,363	$4.77M	1.24%
Qube Research & Technologies Ltd	364,768	$4.25M	0.01%
EAM Investors, LLC	321,573	$3.75M	0.57%
Zimmer Partners, LP	252,900	$2.95M	0.07%
Moore Capital Management, LP	250,000	$2.91M	0.06%
Susquehanna Portfolio Strategies, LLC	218,858	$2.55M	0.06%
University of Texas/Texas Am Investment Managment Co	211,518	$2.46M	0.39%
Jump Financial, LLC	183,843	$2.14M	0.03%
Panagora Asset Management Inc	158,576	$1.85M	0.01%
Polen Capital Management LLC	142,257	$1.66M	0.01%
Hedeker Wealth, LLC	121,667	$1.42M	0.33%
Aquatic Capital Management LLC	108,190	$1.26M	0.03%
XTX Topco Ltd	68,055	$792.8K	0.03%
Quantbot Technologies LP	50,374	$586.9K	0.02%
Jupiter Asset Management Ltd	49,970	$582.2K	0.00%
Cookson Peirce & Co Inc	45,000	$524.3K	0.02%
Envestnet Asset Management Inc	40,094	$467.1K	0.00%
Toroso Investments, LLC	38,025	$443.0K	0.00%
Diversified Trust Co	37,634	$438.4K	0.01%
Integrated Quantitative Investments LLC	36,430	$424.4K	0.12%
State of Wyoming	35,287	$411.1K	0.05%
Versor Investments LP	31,500	$367.0K	0.06%
Dynamic Technology Lab Private Ltd	25,468	$296.0K	0.04%
Citizens Financial Group Inc	14,776	$172.1K	0.00%
Stifel Financial Corp	12,705	$148.0K	0.00%
Xponance, Inc.	11,677	$136.0K	0.00%
Universal- Beteiligungs- und Servicegesellschaft mbH	11,506	$134.0K	0.00%
Comerica Bank	2,024	$23.6K	0.00%
Caitong International Asset Management Co., Ltd	1,106	$12.9K	0.01%
NBC Securities, Inc.	985	$11.0K	0.00%
Group One Trading, L.P.	887	$10.3K	0.00%
Private Trust Co NA	789	$9.19K	0.00%
Essential Partners LLC	574	$6.69K	0.00%
Assetmark, Inc	201	$2.34K	0.00%
Hughes Financial Services, LLC	65	$760	0.00%
Global Retirement Partners, LLC	37	$431	0.00%
Ronald Blue Trust, Inc.	21	$245	0.00%
Clearstead Advisors, LLC	4	$47	0.00%

Sold out (26)

Institutions that held Adaptive Biotechnologies Corp at the end of Q1 2025 and filed for Q2 2025 without it.

Institutions that sold out of ADPT in Q2 2025
Institution	Shares, Q1 2025	Value, Q1 2025
Perceptive Advisors LLC	930,972	$6.92M
Clearline Capital LP	586,380	$4.36M
Brevan Howard Capital Management LP	60,213	$447.4K
Corebridge Financial, Inc.	56,742	$421.6K
EntryPoint Capital, LLC	50,352	$374.1K
Jane Street Group, LLC	43,272	$321.5K
Alpha Wealth Funds, LLC	40,000	$297.2K
Guggenheim Capital LLC	34,497	$256.3K
HSBC Holdings PLC	34,571	$256.2K
SIH Partners, LLLP	22,113	$164.3K
Graham Capital Management, L.P.	17,669	$131.3K
Teza Capital Management LLC	15,899	$118.1K
TownSquare Capital, LLC	12,818	$95.2K
Caxton Associates LLP	12,475	$92.7K
Candriam Luxembourg S.C.A.	12,058	$89.6K
Personal Cfo Solutions, LLC	11,250	$83.6K
Wexford Capital LP	11,197	$83.2K
Quadrant Capital Group LLC	9,635	$71.6K
KBC Group NV	8,378	$62.0K
Amundi	4,531	$33.6K
Coldstream Capital Management Inc	1,655	$12.3K
Quent Capital, LLC	1,202	$8.93K
Simplex Trading, LLC	963	$7.00K
Boston Private Wealth LLC	149	$1.11K
Rise Advisors, LLC	119	$884
Stephens Consulting, LLC	45	$335

Not filed for Q2 2025 yet (3)

Institutions that held Adaptive Biotechnologies Corp at the end of Q1 2025 and haven't filed a 13F for Q2 2025. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding ADPT in Q1 2025 that haven't filed for Q2 2025
Institution	Shares, Q1 2025	Value, Q1 2025
Rappaport Reiches Capital Management, LLC	69,075	$513.2K
CAPROCK Group, Inc.	10,944	$81.3K
Lindbrook Capital, LLC	1,416	$10.5K