Power Solutions International, Inc. (PSIX) Investigation: Bronstein, Gewirtz & Grossman, LLC Encourages Stockholders to Contact the Firm to Learn More About the Investigation

NEW YORK CITY, NY / ACCESS Newswire / March 19, 2026 / Bronstein, Gewirtz & Grossman, LLC is investigating potential claims on behalf of purchasers of Power Solutions International, Inc. ("Power Solutions" or "the Company") (NASDAQ:PSIX). Investors who purchased Power Solutions securities are encouraged to obtain additional information and assist the investigation by visiting the firm's site: bgandg.com/PSIX.

Power Solutions Investigation Details

On November 6, 2025, Power Solutions released its third-quarter 2025 financial results, stating that "the Company anticipates ... sales growth of 45% for 2025 compared to 2024" despite seeing sales growth of 62% in the third quarter and 74% in the second quarter. Following this news, Power Solutions' stock price dropped. Then, on March 2, 2026, after the market closed, Power Solutions issued a press release announcing fourth quarter and full year 2025 financial results, revealing that year over year, net income declined 31%, and gross margin declined 8% due to "operating inefficiencies related to [the Company's] accelerated production ramp-up for data center product lines." Further, the Company provided its outlook for 2026, including only "moderate margin improvement from the products serving data center markets." Following this news, Power Solutions' stock price again dropped.

What's Next for Power Solutions Investors?

If you are aware of any facts relating to this investigation or purchased Power Solutions securities, you can assist this investigation by visiting the firm's site: bgandg.com/PSIX. You can also contact Peretz Bronstein or his client relations manager, Nathan Miller, of Bronstein, Gewirtz & Grossman, LLC: 917-590-0911

No Cost to Power Solutions Investors

We, Bronstein, Gewirtz & Grossman, LLC, represent investors in class actions on a contingency fee basis. That means we will ask the court to reimburse us for out-of-pocket expenses and attorneys' fees, usually a percentage of the total recovery, only if we are successful.

Why Bronstein, Gewirtz & Grossman, LLC for Power Solutions Securities Investigation?

Bronstein, Gewirtz & Grossman, LLC is a nationally recognized firm that represents investors in securities fraud class actions and shareholder derivative suits. Our firm has recovered hundreds of millions of dollars for investors nationwide.

"Our practice centers on restoring investor capital and ensuring corporate accountability, which serves to uphold the essential integrity of the marketplace," said Peretz Bronstein, Founding Partner of Bronstein, Gewirtz & Grossman, LLC.

Contact Info

Peretz Bronstein, Esq. or Nathan Miller

Bronstein, Gewirtz & Grossman, LLC

917-590-0911 | [email protected]

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Prior results do not guarantee similar outcomes.

SOURCE: Bronstein, Gewirtz & Grossman, LLC