FIRST TRUST ADVISORS LP

Position in ADPT — Adaptive Biotechnologies Corp

CIK 1125816 Wheaton, IL

Position in ADPT

as of Mar 31, 2026 · filed May 13, 2026 Compact

Position Value

$7,697,625

-$1,056,969 QoQ

Shares Held

554,584

+2.9% QoQ

Ownership

0.347%

of shares outstanding

% of Portfolio

0.01%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Jun 2020

11 quarters on record

Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Healthcare · as of Mar 31, 2026

FIRST TRUST ADVISORS LP holds $900,125,408 across 26 Diagnostics & Research names. ADPT ranks #17 (0.9% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	IDXX	Idexx Laboratories Inc /De	234,653	$131,849,174
2	NTRA	Natera, Inc.	528,798	$105,754,312
3	ILMN	Illumina, Inc.	734,621	$90,549,384
4	WAT	Waters Corp /De/	303,112	$90,266,753
5	A	Agilent Technologies, Inc.	786,052	$89,594,206
6	VCYT	Veracyte, Inc.	2,117,046	$68,190,051
7	DGX	Quest Diagnostics Inc	329,152	$64,507,208
8	LH	Labcorp Holdings Inc.	217,402	$58,005,026

11 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$7,697,625	554,584	+2.9%	Shares	Sole	2026-05-13
2025-12-31	$8,754,594	539,076	-0.7%	Shares	Sole	2026-02-13
2025-09-30	$8,125,329	543,137	-26.7%	Shares	Sole	2025-11-12
2025-06-30	$8,636,214	741,306	+4802.2%	Shares	Sole	2025-08-13
2025-03-31	$112,356	15,122	-8.1%	Shares	Sole	2025-05-14
2024-12-31	$98,659	16,457	-86.9%	Shares	Sole	2025-02-13
2023-06-30	$842,977	125,630	-61.5%	Shares	Sole	2023-08-14
2021-03-31	$13,150,325	326,635	-30.7%	Shares	Sole	2021-05-14
2020-12-31	$27,871,871	471,366	-14.3%	Shares	Sole	2021-02-02
2020-09-30	$26,732,980	549,722	+878.2%	Shares	Sole	2020-11-05
2020-06-30	$2,718,762	56,196	—	Shares	Sole	2020-07-22
No filing history on record for this holder in this stock.