Myriad Genetics (NASDAQ:MYGN) Reports Sales Below Analyst Estimates In Q2 CY2026 Earnings, Stock Drops 28.6%

Genetic testing company Myriad Genetics (NASDAQ: MYGN) fell short of the market’s revenue expectations in Q2 CY2026, with sales falling 10.5% year on year to $190.7 million. The company’s full-year revenue guidance of $780 million at the midpoint came in 9.7% below analysts’ estimates. Its non-GAAP loss of $0.25 per share was significantly below analysts’ consensus estimates. Is now the time to buy Myriad Genetics? Find out by accessing our full research report, it’s free.

Original reporting
Published Jul 30, 2026, 9:15 PM UTC
Analysis
alphai AI DeskAI-generated
Added to alphai Jul 30, 2026, 9:30 PM UTC. Informational, not investment advice.
How this was made
alphai summarizes source reporting and applies a structured AI analysis for relevance, timing, sentiment and ticker impact. Always verify material claims with the original publisher.
Myriad Genetics (NASDAQ:MYGN) Reports Sales Below Analyst Estimates In Q2 CY2026 Earnings, Stock Drops 28.6% — source image
Decision brief

The 30-second read

$MYGNBearishHigh
01

Why it matters

Q2 results show a revenue decline and a full-year guidance midpoint below analyst expectations, alongside an adjusted EPS loss that deepened versus the prior-year quarter. The stock’s reported -28.6% reaction suggests the market is repricing both growth and profitability risk.

02

Market read

Traders can act on a fresh earnings and guidance datapoint that directly resets near-term expectations for MYGN’s revenue trajectory and loss profile.

03

What to watch

The article emphasizes misses and margins but provides limited detail on whether the volume growth and product submissions translate into improved future revenue quality or reimbursement outcomes.

Relevance 9/10Novelty 9/10Timing: after-hours/next-session reaction to Q2 CY2026 earnings and FY guidance

Background

Myriad Genetics is a genetic testing company focused on oncology and women’s health, with recent emphasis on Cancer Care Continuum initiatives and new test offerings.

Company-level read

Ticker impact

$MYGNBearishHigh confidence
Context

Myriad Genetics reported Q2 CY2026 revenue of $190.7M, down 10.5% YoY, and full-year guidance $780M midpoint, 9.7% below estimates.

Expected impact

Bearish near-term bias, with elevated volatility as the market reprices FY revenue and profitability expectations.

Evidence & confidence

The article provides concrete downside datapoints: revenue decline, guidance below consensus, adjusted EPS loss of -$0.25 missing estimates, and a reported -28.6% stock drop to $3.84 immediately after results.

Market effects

Reinforces investor skepticism toward profitability timelines in genetic testing and oncology diagnostics, potentially pressuring peer valuation multiples.

Primarily US small/mid-cap healthcare sentiment, with limited direct cross-region spillover implied by the article.

Low global relevance beyond US healthcare diagnostics sentiment, as no international regulatory or deal catalysts are mentioned.

Counterpoint

Management highlights Cancer Care Continuum progress, including Prolaris + AI launch and Precise MRD expansion, which could support a rebound if adoption accelerates.

Key entities

  • Myriad Genetics

    Reported Q2 CY2026 revenue of $190.7M (down 10.5% YoY) and FY revenue guidance midpoint of $780M, 9.7% below estimates.

  • Sam Raha

    CEO quoted on progress across the Cancer Care Continuum, including Prolaris + AI and Precise MRD expansion.

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Why Myriad Genetics (MYGN) Stock Is Down Today

Myriad Genetics (MYGN) shares fell 6.2% after Piper Sandler downgraded the stock to Underweight, citing the need for major strategic action. The stock later recovered slightly to $3.10, down 3.9% from the previous close. MYGN is down 49.6% YTD and 62.2% below its 52-week high.

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Why is Myriad Genetics stock tumbling today?

Myriad Genetics (MYGN) shares fell 7.1% premarket after Piper Sandler downgraded the stock to Underweight, cutting its price target to $2.00 from $5.45. The firm cited concerns over the company's profitability and weak Q2 2026 results, including a 10.5% year-over-year revenue decline. The broader market also declined, with the NASDAQ down 0.9%.

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Myriad Genetics Q2 Earnings Call Highlights

Myriad Genetics (MYGN) suspended adjusted EBITDA guidance due to uncertainty around initiatives. In Q2 it reported an adjusted EBITDA loss of $16.9M and adjusted loss per share of $0.25. Gross margin fell to 66.6% (66.6% excluding an $11M estimate impact: 68.4%). Liquidity was about $190M. Management cited worsening payer reimbursement friction and launched revenue-cycle and efficiency initiatives.

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Why Myriad Genetics (MYGN) Shares Are Falling Today

Myriad Genetics (MYGN) shares fell 46.1% after the company reported Q2 2026 results that missed Wall Street expectations and cut its full-year forecast. Revenue was $190.7 million, down 10.5% year over year, with an adjusted loss per share of $0.25. Full-year revenue guidance was reduced to a $780 million midpoint.