Law Offices of Frank R. Cruz Encourages Lantheus Holdings, Inc. (LNTH) Investors To Inquire About Securities Fraud Class Action

LOS ANGELES--(BUSINESS WIRE)--The Law Offices of Frank R. Cruz announces that a class action lawsuit has been filed on behalf of investors who purchased Lantheus Holdings, Inc. (“Lantheus” or the “Company”) (NASDAQ: LNTH) securities between February 26, 2025 and August 5, 2025, inclusive (the “Class Period”). Lantheus investors have until November 10, 2025 to file a lead plaintiff motion.

IF YOU SUFFERED A LOSS ON YOUR LANTHEUS HOLDINGS, INC. (LNTH) INVESTMENTS, CLICK HERE TO SUBMIT A CLAIM TO POTENTIALLY RECOVER YOUR LOSSES IN THE ONGOING SECURITIES FRAUD LAWSUIT.

You can also contact the Law Offices of Frank R. Cruz to discuss your legal rights by email at [e-mail], by telephone at [phone], or visit our website at www.frankcruzlaw.com.

What Happened?

On May 7, 2025, Lantheus released its first quarter 2025 financial results, missing consensus estimates, specifically with the Company’s key Radiopharmaceutical Oncology product, Pylarify. The Company disclosed that Pylarify sales had decreased year-over-year due to an alleged “temporal competitive disruption.” Additionally, the Company reduced its full-year guidance.

On this news, Lantheus’s stock price fell $24.35, or 23.2%, to close at $80.49 per share on May 7, 2025, thereby injuring investors.

Then, on August 6, 2025, Lantheus released its second quarter 2025 financial results, once again missing estimates and significantly reduced growth expectations for Pylarify, due to ongoing completion impacting pricing dynamics. The Company further slashed its full-year guidance.

On this news, Lantheus’s stock price fell $20.76, or 28.6%, to close at $51.87 per share on August 6, 2025, thereby injuring investors further.

What Is The Lawsuit About?

The complaint filed in this class action alleges that throughout the Class Period, Defendants made materially false and/or misleading statements, as well as failed to disclose material adverse facts about the Company’s business, operations, and prospects. Specifically, Defendants failed to disclose to investors that: (1) Lantheus did not have an accurate understanding of the pricing and competitive dynamics of Pylarify’s market; and (2) as a result, Defendants’ positive statements about the Company’s business, operations, and prospects were materially misleading and/or lacked a reasonable basis at all relevant times.

Contact Us To Participate or Learn More:

If you purchased Lantheus securities, wish to learn more about this action, or have any questions concerning this announcement or your rights or interests with respect to these matters, please click HERE or contact us at:

Law Offices of Frank R. Cruz
2121 Avenue of the Stars, Suite 800
Telephone: [phone]
Email: [e-mail]
Visit our website at: www.frankcruzlaw.com

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