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ADPTNasdaqBiological Products, (No Diagnostic Substances)Fiscal year ends December 31

Adaptive Biotechnologies Corp

Financials through Q2 FY2026, quarter ended Jun 30, 2026Last filing: 10-Q on Aug 4, 2026
$23.95−0.07 (-0.29%)

Close on Oct 19, 2026

Market cap
$3.83B
P/E (TTM)
–
Dividend yield
–

About Adaptive Biotechnologies

Biological Products, (No Diagnostic Substances), SIC 2836

Adaptive Biotechnologies Corporation operates an immune medicine platform that decodes the adaptive immune system to diagnose and treat diseases. The company is organized into two primary segments: the Minimal Residual Disease (MRD) business and the Immune Medicine (IM) business. In its MRD division, the company provides the clonoSEQ diagnostic test to measure residual disease burden in lymphoid malignancies, serving clinicians in healthcare settings and biopharmaceutical companies conducting clinical drug development trials. The IM business sequences, maps, and characterizes immune receptors, offering solutions such as immunosequencing services, data licensing, predictive models, and target discovery services to academic and biopharmaceutical partners.

The company operates primarily within the United States while holding international certification in Europe and licensing its technology to partner laboratories across Europe, Australia, and Japan. Its clinical testing workflows are integrated across multiple electronic medical record networks, including Epic and Flatiron Health. The provided text does not state the company's headquarters location.

Summary of the business section of Adaptive Biotechnologies's latest annual report, written by StockData.

Company profile

Company

Legal name
Adaptive Biotechnologies Corp
Founded
2009
Headquarters
Seattle, WA
Address
1165 Eastlake Ave E 98109
Phone
(206) 659-0067
Employees
624, Dec 31, 2025
Industry
Biological Products, (No Diagnostic Substances)
Incorporated in
Washington
Fiscal year ends
December 31
Auditor
Ernst & Young LLP, Seattle, Washington

Stock & identifiers

Ticker
ADPT
Exchange
Nasdaq
IPO date
Jun 27, 2019
Shares outstanding
160M, Jul 31, 2026
Public float
$1.39B, Jun 30, 2025
Filer category
Large accelerated filer
SEC CIK
1478320
CUSIP
00650F109
ISIN
US00650F1093
LEI
549300ZTF7OT1FW66Q96
EIN
27-0907024

Executives and directors

Officers and directors who filed ownership reports (Forms 3, 4, 5) in the last two years

NamePositionShares owned
Chad M. RobinsCEO and Chairman, Director3,030,722
Francis LoChief People Officer315,331
Susan BobulskyChief Commercial Officer, MRD395,794
Harlan S. RobinsChief Scientific Officer2,104,458
Sharon BenzenoChief Commercial Ofc Imm Med299,532
Kyle PiskelChief Financial Officer256,725
Julie RubinsteinPresident and COO396,839
Katey Einterz OwenDirector66,100
Robert HershbergDirector77,347
Peter M. NeupertDirector255,315
Michelle Renee GriffinDirector15,625
Michael J. PelliniDirector69,690

CEO pay and shareholder return

Pay versus performance table from the proxy statement

Fiscal yearCEO total payCEO pay actually paidOther executives (avg)Value of $100 investedPeer group
FY2025
Mr. Robins
$9.08M$39.60M$4.99M$27$125
FY2024
Mr. Robins
$4.97M$8.35M$2.39M$10$93
FY2023
Mr. Robins
$8.90M$2.75M$4.26M$8$94
FY2022
Mr. Robins
$8.85M-$1.14M$4.32M$13$90
FY2021
Mr. Robins
$8.75M-$6.18M$5.87M$47$100
FY2020
Mr. Robins
$7.13M$24.87M$4.13M$198$126

“Actually paid” adjusts reported pay for changes in the value of equity awards. Shareholder return assumes $100 invested at the start of the measurement period, as disclosed by the company.

Employees

Headcount reported in annual reports

“As of December 31, 2025, we had 624 full-time employees of which 94 hold medical or doctoral degrees.”

Corporate history

Events identified from SEC filings

DateEventDetails
Jul 3, 2023Listing noticeNotice of delisting or failure to satisfy a listing rule (8-K Item 3.01)
Jun 27, 2019IPOInitial public offering priced (424B4 prospectus)
Jun 26, 2019ListingRegistration of securities on an exchange (Form 8-A)
Jun 2, 2011Name changeName changed from Adaptive TCR Corp to Adaptive Biotechnologies Corp