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Myriad Genetics, Inc. Investigated by the Portnoy Law Firm

Key Takeaway: Myriad Genetics, Inc. is facing an investigation by the Portnoy Law Firm over potential securities fraud, as the firm considers filing a class action for investors. This comes after a steep decline in Myriad's stock price by 41.3%, triggered by disappointing first quarter financial results. Specifically, the company reported a 20% drop in pharmacogenomics revenue due to reduced coverage from UnitedHealthcare for its GeneSight product. Consequently, the firm has adjusted its financial outlook for the remainder of 2025, reflecting a weaker business climate and leading to significant market volatility.

Market Sentiment Analysis

CONCERNS & RISKS

  • Myriad Genetics is under investigation for possible securities fraud.
  • The company's stock price dropped significantly by 41.3%.
  • There was a decline of 3% in total revenue year-over-year.
  • Management lowered financial guidance due to disappointing quarterly results.

Full Press Release Details

LOS ANGELES, April 06, 2026 (GLOBE NEWSWIRE) -- The Portnoy Law Firm advises Myriad Genetics, Inc., (“Myriad" or the "Company") (NASDAQ:MYGN) investors that the firm has initiated an investigation into possible securities fraud, and may file a class action on behalf of investors.
Investors are encouraged to contact attorney Lesley F. Portnoy, by phone 310-692-8883 or email: lesley@portnoylaw.com, to discuss their legal rights, or join the case via https://portnoylaw.com/myriad-genetics-inc. The Portnoy Law Firm can provide a complimentary case evaluation and discuss investors’ options for pursuing claims to recover their losses.
Myriad’s stock price plummeted $3.00, or 41.3%, to close at $4.27 per share on May 7, 2025, thereby injuring investors. This massive valuation collapse followed the May 6, 2025, release of first quarter financial results, which revealed that total revenue of $196 million had declined by 3% year-over-year. Management specifically highlighted a 20% year-over-year drop in pharmacogenomics revenue, attributing the decline to UnitedHealthcare (UNH) “reducing coverage of GeneSight®.” Consequently, the Company lowered its financial guidance for the remainder of 2025 to reflect these disappointing quarterly results and a weakened “business outlook.” The market responded with extreme volatility to the combination of lost insurance coverage for a key product and the downward revision of future earnings expectations.
The Portnoy Law Firm represents investors in pursuing claims caused by corporate wrongdoing. The Firm’s founding partner has recovered over $5.5 billion for aggrieved investors. Attorney advertising. Prior results do not guarantee similar outcomes.
Lesley F. Portnoy, Esq.
Admitted CA, NY and TX Bar
Attorney Advertising

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Frequently Asked Questions

What investigation is Portnoy Law Firm conducting?

The Portnoy Law Firm is investigating possible securities fraud involving Myriad Genetics.

How did Myriad's stock price change recently?

Myriad's stock dropped $3.00, or 41.3%, to close at $4.27 on May 7, 2025.

What caused the decline in Myriad's revenue?

A 20% drop in pharmacogenomics revenue due to UnitedHealthcare reducing coverage.

How can investors contact Portnoy Law Firm?

Investors can contact attorney Lesley F. Portnoy at 310-692-8883 or via email.

What services does Portnoy Law Firm offer to investors?

The firm provides complimentary case evaluations and discusses options for recovery.

Last updated: Apr 6, 2026