Power Solutions International Shareholders Encouraged to Seek Compensation

Law firm investigating potential securities fraud claims against Power Solutions International executives

Published on Mar. 5, 2026

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Johnson Fistel, PLLP, a national shareholder-rights law firm, is investigating potential claims on behalf of investors of Power Solutions International, Inc. (NASDAQ: PSIX) following the company's announcement of decreased gross margins and a subsequent drop in its stock price.

Why it matters

This investigation highlights the importance of shareholder protections and the ability of investors to potentially recover losses in cases of alleged securities fraud or other corporate misconduct. The outcome could impact Power Solutions' reputation and financial standing.

The details

On March 3, 2026, Power Solutions International reported its fourth quarter and full year 2025 financial results, noting a decrease in gross margin from the prior year. The company attributed this to operating inefficiencies related to its accelerated production ramp-up for data center product lines. Following this disclosure, Power Solutions' stock price fell approximately 25% the next trading day. Johnson Fistel is now investigating whether the company complied with federal securities laws.

  • On March 3, 2026, Power Solutions International announced its Q4 2025 and full year 2025 financial results.
  • The next trading day after the announcement, Power Solutions' stock price fell approximately 25%.

The players

Johnson Fistel, PLLP

A nationally recognized shareholder-rights law firm investigating potential claims on behalf of Power Solutions International investors.

Power Solutions International, Inc.

A publicly traded company (NASDAQ: PSIX) that recently reported decreased gross margins, leading to a stock price drop.

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What they’re saying

“If you purchased Power Solutions securities and suffered losses on your investment, join our investigation now.”

— Jim Baker, Attorney (Johnson Fistel, PLLP)

What’s next

The law firm will continue its investigation to determine if Power Solutions International executives violated federal securities laws, which could potentially allow affected investors to recover their losses.

The takeaway

This case highlights the importance of shareholder protections and the ability of investors to seek compensation when they suffer losses due to alleged corporate misconduct. The outcome could have significant implications for Power Solutions International's future.