Shareholders that Lost Money on Monolithic Power Systems Inc. (MPWR) Urged to Join Class Action - Contact Levi & Korsinsky to Learn More
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A class action securities lawsuit has been filed against Monolithic Power Systems (MPWR) alleging securities fraud between February and November 2024. The lawsuit claims the company made false statements and concealed significant performance and quality control issues with voltage regulator modules and power management integrated circuits, which negatively impacted products for their largest customer, Nvidia.

March 28, 2025 | 1:15 pm
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NEGATIVE IMPACT
The class action lawsuit alleges serious product performance issues that could damage MPWR's relationship with Nvidia and impact investor confidence.
The lawsuit alleges significant product performance problems that could harm MPWR's reputation, business relationship with Nvidia, and potentially lead to financial penalties or settlements.
CONFIDENCE 85
IMPORTANCE 90
RELEVANCE 100
NEUTRAL IMPACT
While not a direct defendant, Nvidia is mentioned as the largest customer potentially affected by alleged product performance issues.
Nvidia is peripherally mentioned as the customer experiencing product performance issues, but the direct legal action is against Monolithic Power Systems.
CONFIDENCE 60
IMPORTANCE 40
RELEVANCE 50