Masimo Corporation

 Masimo Shareholder News: Johnson Fistel Encourages MASI Shareholders Contact the Firm Regarding Class Action Investigation

Shareholder rights law firm Johnson Fistel, LLP ( announces that it has commenced an investigation of Masimo Corporation (“Masimo” or the “Company”) (NASDAQ: MASI), any of its executive officers, or others violated securities laws by misrepresenting or failing to timely disclose material, adverse information to investors. The investigation focuses on investors’ losses and whether they may be recovered under federal securities laws.

What if I purchased Masimo common stock? If you purchased common stock in the company and suffered significant losses on your investment, join our investigation now:

Masimo Corporation

If you suffered a loss on your investment and would like to inquire about joining an action to recover your loss under the federal securities laws, please complete the form below. The information provided will be held in strict confidence unless and until you authorize us to disclose it.
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Or for more information, contact Jim Baker at or (619) 814-4471

There is no cost or obligation to you.

What is Johnson Fistel investigating? On July 17, 2023, Masimo issued a press release announcing its preliminary revenue results for the second quarter of 2023. Masimo advised that it anticipates revenue of between $453 million and $457 million for the quarter, significantly less than the $540.87 million consensus estimate. Masimo attributed the lower-than-expected revenue to a drop in healthcare revenue caused by delays in large orders, falling single-patient use sensor sales, lower customer conversions and decreasing demand for its products from hospitals.

What if I have relevant nonpublic information? Individuals with nonpublic information regarding the company should consider whether to assist our investigation or take advantage of the SEC Whistleblower program. Under the SEC program, whistleblowers who provide original information may, under certain circumstances, receive rewards totaling up to thirty percent of any successful recovery made by the SEC. For more information, contact Jim Baker at (619) 814-4471 or

About Johnson Fistel, LLP:
Johnson Fistel, LLP is a nationally recognized shareholder rights law firm with offices in California, New York and Georgia. The firm represents individual and institutional investors in shareholder derivative and securities class action lawsuits. Johnson Fistel seeks to recover losses incurred due to violations of federal securities laws. For more information about the firm and its attorneys, please visit Attorney advertising. Past results do not guarantee future outcomes.

Johnson Fistel, LLP
Jim Baker, Lead Securities Analyst
Telephone: (619) 814-4471

Frank Johnson
Telephone: 619-309-4405