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Adaptive Biotechnologies (ADPT) Q2 FY26 earnings call: guidance and Q&A

Earnings call· Jun 2026 (Q2 FY26)· Health Care· Jul 29, 2026

Source: earnings call transcript

Executive summary

Adaptive Biotechnologies Q2 FY26 — Strong MRD Growth and Immune Medicine Separation Plan

Adaptive Biotechnologies delivered an exceptional quarter, marked by robust performance in its MRD business, driven by strong clinical testing volumes and pharma sequencing. The company is actively pursuing the separation of its Immune Medicine business to unlock its full potential, while simultaneously strengthening its financial position. Management remains confident in the long-term trajectory of the MRD business and its ability to generate profitable growth.

Highlights

5
  • MRD business core revenue (excluding milestones) increased 49% year-over-year.

  • Clinical testing volume grew 43% year-over-year, with over 36,100 clonoSEQ tests delivered.

  • MRD sequencing gross margin expanded to 71%, up 9 percentage points from a year ago, and adjusted EBITDA margin increased to 14%.

  • Full-year MRD revenue guidance was raised to a range of $268 million to $278 million.

  • Strengthened balance sheet with approximately $357 million in cash after a $340 million convertible note offering.

Concerns

2
  • Competitive environment in DLBCL

  • Lumpiness of pharma revenue

Guidance & targets

CategoryTargetConfidence
Full-year MRD revenue
$268 million to $278 million
high materiality
High
Full-year clinical volume growth
38% to 40%
medium materiality
High
Full-year US ASP
approximately $1,400 per test
medium materiality
High
Full-year sequencing gross margin
exceed 70%
medium materiality
High
Full-year adjusted EBITDA
expand
medium materiality
High
Full-year operating expense
$350 million to $355 million
medium materiality
High
Total company adjusted EBITDA
positive
high materiality
High
Total company free cash flow
positive
high materiality
High
Immune Medicine separation path
identify preferred path
high materiality
Medium

Segment performance

SegmentRevenueYoYQoQMargin
MRD
Exceptional operating performance driven by strong clinical testing and pharma sequencing, with significant margin expansion.
Adjusted EBITDA: $9.1 millionAdjusted EBITDA margin: 14%
—49% (core, ex-milestones)—71% (sequencing gross margin)
Immune Medicine
Revenue primarily from the Pfizer target discovery agreement, with strategic focus sharpened on proprietary TCR antigen data, AI, and target discovery for autoimmune disease.
Adjusted EBITDA loss: $6.3 million
—8%——

Deals & partnerships

Morgan Stanley Retained as advisor for Immune Medicine separation

Retained to advise on evaluating strategic and structural alternatives for the Immune Medicine business.

Pfizer Collaboration in Rheumatoid Arthritis (RA)

Sequencing patients to identify disease-specific T cell receptors to inform potential therapeutic development. Remains an important focus for the Immune Medicine team.

Harell Data Corp. Trial agreement for Immune Medicine assets

An independent cloud-based marketplace founded by Harlan Robins, enabling crowd-sourcing of proprietary data sets and AI models among researchers and developers.

Risks & headwinds

Competitive environment in DLBCL Ongoing

Not quantified, but acknowledged as present.

Mitigation:Unparalleled technology platform, strong evidence base, established reimbursement, EMR integration, and plans to demonstrate clinical performance of enhanced ctDNA assay.

Lumpiness of pharma revenue Ongoing

Not quantified, but described as dependent on timing of trial enrollment and sample arrivals.

Mitigation:Strong trends, continued opportunity in multiple myeloma and leukemias, and increasing use of MRD as an endpoint in interventional/regulated studies.

What to watch in Q3 FY26

Immune Medicine separation path

by year-end
Current Evaluating strategic and structural alternatives
Target Identify preferred path

Why it matters

The separation is expected to unlock shareholder value and allow Immune Medicine to pursue its growth strategy independently.

We remain on track to identify our preferred path by year-end, and we'll update you on further progress accordingly.

Find out whether ADPT delivers this. Inve re-checks your case every morning.

Q&A highlights

Despite multiple myeloma being a mature indication, it showed 15% sequential growth. What are the drivers, and how can this growth be sustained?

The growth is driven by increased blood-based testing, which facilitates community access and interim surveillance. The company is developing data for clinical actionability use cases (e.g., avoiding transplantation, discontinuing therapy) and noted that multiple myeloma is only 17% penetrated, indicating significant future growth potential.

“We're now only 17% penetrated in multiple myeloma. So there's a long kind of growth runway ahead of us, especially as we continue to move to or incorporate more blood-based testing and penetrate the community.”

asked by David Westenberg · answered by Chad Robins

2 min read 6 chapters

Detailed narrative

MRD Business Outperformance and Growth Drivers

The MRD business delivered an exceptional quarter, with core revenue, excluding milestones, increasing 49% year-over-year. This growth was fueled by a 43% rise in clinical testing volume, reaching over 36,100 clonoSEQ tests, and strong momentum in pharma sequencing. Key drivers include blood-based testing, which now constitutes 51% of total clonoSEQ volume and grew 68% year-over-year, and community adoption, accounting for 36% of volume with 65% year-over-year growth.

The company also noted 75% fulfillment of repeat orders one year post-Flatiron integration.

Strategic Separation of Immune Medicine Business

Adaptive Biotechnologies announced plans to separate its Immune Medicine business, aiming to unlock its full potential by allowing it to pursue an independent growth strategy and access dedicated capital. Morgan Stanley has been retained as an advisor, with a preferred separation path expected to be identified by year-end.

The Immune Medicine portfolio's focus has been sharpened to its proprietary TCR antigen data set, AI/machine learning models, and target discovery platform for autoimmune diseases, winding down the research use-only pharma services business.

Strengthened Financial Position and Profitability

The company successfully completed a $340 million 0-coupon convertible note offering, which enabled the retirement of the OrbiMed agreement, simplified the capital structure, and enhanced financial flexibility. Adaptive ended the quarter with approximately $357 million in cash. Operational efficiencies contributed to a significant expansion in MRD sequencing gross margin to 71%, up 9 percentage points year-over-year, and an increase in MRD adjusted EBITDA margin to 14%.

Clinical Adoption and Pricing Progress

Clinical revenue increased 53% year-over-year, driven by volume growth and a 7% increase in US ASP to $1,382 per test. Growth was broad-based across reimbursed indications, with CLL growing 16% sequentially and multiple myeloma, representing 44% of testing volume, growing 15% sequentially.

The company is on track to achieve an ASP of approximately $1,400 per test for the full year, supported by ongoing reimbursement gains and improved revenue cycle management.

Pharma Business Momentum and Strategic Shift

MRD pharma sequencing revenue grew 38% year-over-year, excluding milestones, and the business ended the quarter with 189 active global clinical trials and a backlog of approximately $245 million, up 12% year-over-year. A significant shift is observed, with studies using MRD as a regulated endpoint now comprising about 60% of active studies, up from 40% a couple of years ago.

This trend is expected to drive higher economic value and future milestone payments.

New Monetization and Collaboration for Immune Medicine

Beyond the separation, Immune Medicine is exploring new monetization avenues, including a trial agreement with Harell Data Corp., an independent cloud-based marketplace for proprietary data sets and AI models. The ongoing collaboration with Pfizer in RA, focused on sequencing patients to identify disease-specific T cell receptors for therapeutic development, remains a key focus for the Immune Medicine team.

Summary of the company's earnings call; see how call summaries are prepared. Not investment advice.