Class Action Lawsuit Against Power Solutions International, Inc.
Written by Emily J. Thompson, Senior Investment Analyst
Updated: Mar 25 2026
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Should l Buy PSIX?
Source: Newsfilter
- Lawsuit Background: DJS Law Group reminds investors of a class action lawsuit against Power Solutions International, Inc. for violations of §§10(b) and 20(a) of the Securities Exchange Act of 1934, with the class period from May 8, 2025, to March 2, 2026.
- False Statement Allegations: The complaint alleges that Power Solutions made false and misleading statements, overstating its ability to win business in the data center market while understating the costs and risks associated with upgrading manufacturing capacity to meet demand.
- Investor Participation: Shareholders who suffered losses are encouraged to contact DJS Law Group to participate in the lawsuit, noting that appointment as lead plaintiff is not required to partake in any recovery, thus providing a potential avenue for loss recovery.
- Law Group Expertise: DJS Law Group focuses on enhancing investor returns through balanced counseling and aggressive advocacy, specializing in securities class actions and corporate governance litigation, thereby offering high-value legal services to its clients.
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Analyst Views on PSIX
Wall Street analysts forecast PSIX stock price to rise
2 Analyst Rating
2 Buy
0 Hold
0 Sell
Moderate Buy
Current: 66.180
Low
101.51
Averages
101.51
High
101.51
Current: 66.180
Low
101.51
Averages
101.51
High
101.51
About PSIX
Power Solutions International, Inc. designs, engineers, and manufactures a broad range of advanced, emission-certified engines, power systems, and accessories. It provides integrated turnkey solutions to global original equipment manufacturers and end-user customers. It develops and delivers complete power systems that are used worldwide in stationery and mobile power generation applications supporting standby, prime, demand response and microgrid solutions, as well as products and packages supporting the rapidly growing data center markets. Its industrial segment provides engine and battery powertrain solutions to serve applications such as forklifts, agricultural and turf, arbor care, industrial sweepers, aerial lifts, irrigation pumps, ground support, construction equipment. Its transportation segment provides engine powertrain solutions to specialized applications such as terminal tractors, port equipment, military vehicles, and other non-road vocational vehicles.
About the author
Emily J. Thompson
Emily J. Thompson, a Chartered Financial Analyst (CFA) with 12 years in investment research, graduated with honors from the Wharton School. Specializing in industrial and technology stocks, she provides in-depth analysis for Intellectia’s earnings and market brief reports.
Class Action Lawsuit Filed Against Power Solutions International, Inc.
- Lawsuit Background: Bronstein, Gewirtz & Grossman LLC has filed a class action lawsuit against Power Solutions International, Inc. (NASDAQ: PSIX) and certain officers, seeking damages for investors who purchased securities between May 8, 2025, and March 2, 2026, highlighting potential violations of federal securities laws.
- False Statement Allegations: The complaint alleges that throughout the class period, defendants made materially false and misleading statements and failed to disclose critical facts regarding the company's sales capabilities and manufacturing efficiencies in the data center market, leading to misjudgments by investors about the company's prospects.
- Investor Action Call: Affected investors are encouraged to apply to be lead plaintiffs by May 19, 2026, to share in any potential recovery from the lawsuit, underscoring the case's significance for investors seeking redress for their losses.
- Law Firm's Advantage: Bronstein, Gewirtz & Grossman LLC operates on a contingency fee basis, providing risk-free legal support for investors, emphasizing their expertise in securities fraud class actions and their history of recovering substantial amounts for investors, thereby boosting investor confidence.
See More
Power Solutions Faces Class Action Lawsuit
- Lawsuit Background: Kirby McInerney LLP has filed a class action lawsuit against Power Solutions International Inc. in the U.S. District Court for the Northern District of Illinois on behalf of investors who purchased securities between May 8, 2025, and March 2, 2026, alleging the company overstated its sales capabilities in the data center market.
- Declining Financial Performance: In Q3 2025, Power Solutions reported a gross margin of 23.9%, a 5.0% year-over-year decline, attributed to temporary inefficiencies from accelerated production, indicating challenges in meeting market demand that could undermine investor confidence.
- Stock Price Volatility: Following the Q3 earnings release on November 6, 2025, Power Solutions' stock price plummeted from $81.24 to $65.69, a drop of approximately 19.1%, reflecting a sharp downgrade in market expectations for the company's future growth.
- Uncertain Future Outlook: On March 2, 2026, Power Solutions announced an 8% year-over-year decline in gross margin and only anticipated “moderate margin improvement” from data center products, potentially exacerbating investor concerns regarding the company's long-term profitability.
See More
Class Action Lawsuit Filed Against Power Solutions International, Inc.
- Class Action Initiation: Rosen Law Firm has filed a class action lawsuit on behalf of investors who purchased Power Solutions International, Inc. (NASDAQ:PSIX) securities between May 8, 2025, and March 2, 2026, indicating misleading statements that may have led to investor losses during this period.
- Compensation Mechanism: Investors may receive compensation without any out-of-pocket costs through a contingency fee arrangement, providing a risk-free legal avenue for victims to seek financial recovery, thereby enhancing investor confidence in the legal process.
- Law Firm Credentials: Rosen Law Firm is renowned for its successful track record in securities class actions, having recovered over $438 million for investors in 2019 alone, showcasing its strength and experience in handling similar cases effectively.
- Case Details Revealed: The lawsuit alleges that Power Solutions overstated its sales capabilities in the data center market and failed to adequately disclose the costs and inefficiencies related to manufacturing capacity enhancements, resulting in investor losses when the truth emerged, underscoring the importance of transparency and corporate governance.
See More
Multiple Companies Face Class Action Lawsuits
- Class Action Overview: Companies including Gemini Space Station, Inc., Power Solutions International, Inc., Hercules Capital, Inc., and Lufax Holding Ltd. are facing class action lawsuits for alleged false statements, with investors encouraged to file lead plaintiff motions by specified deadlines to assert their legal rights.
- Gemini Lawsuit Details: From September 2025 to February 2026, Gemini is accused of overstating the viability of its core business as a crypto platform, leading to inflated post-IPO financial prospects and a potential risk of costly restructuring.
- Power Solutions Allegations: Between May 2025 and March 2026, Power Solutions is alleged to have failed to accurately reflect its sales capabilities in the data center market and underestimated the impact of manufacturing capacity enhancements, resulting in misleading positive statements.
- Hercules and Lufax Claims: Hercules Capital is accused of overstating its due diligence processes from May 2025 to February 2026, while Lufax faces allegations of inadequate internal controls and misstated financial results from April 2023 to January 2025, both leading to misleading positive statements about their business prospects.
See More
Multiple Companies Face Class Action Lawsuits
- Gartner Lawsuit Overview: Gartner, Inc. faces a class action lawsuit for the period from February 4, 2025, to February 2, 2026, alleging that the company misled investors about its ability to meet consulting revenue targets and maintain CV growth rates, which could negatively impact its stock price and market confidence.
- Power Solutions Allegations: Power Solutions International, Inc. is accused in a lawsuit covering May 8, 2025, to March 2, 2026, of overstating its sales capabilities in the data center market and failing to accurately reflect the enhancements in manufacturing capacity and associated costs, potentially leading to investor losses and a crisis of trust.
- Gemini Business Risks: Gemini Space Station, Inc. is facing a class action lawsuit for the period from September 12, 2025, to February 17, 2026, with allegations of overstating the viability of its core business as a crypto platform, which raises the risk of an expensive restructuring that could affect its future financing and market performance.
- Hercules Valuation Issues: Hercules Capital, Inc. is implicated in a lawsuit from May 1, 2025, to February 27, 2026, for significant errors in due diligence and portfolio valuation processes, which may lead to investor misunderstandings regarding its financial health and impact stock price stability.
See More
Power Solutions Faces Class Action Lawsuit
- Class Action Reminder: The Schall Law Firm alerts investors that Power Solutions International, Inc. is facing a class action lawsuit for violations of §§10(b) and 20(a) of the Securities Exchange Act, concerning securities transactions from May 8, 2025, to March 2, 2026, with a deadline for investor contact set for May 19, 2026.
- False Statement Allegations: The complaint alleges that Power Solutions misled investors regarding its business capabilities in the data center market, downplaying the impact of manufacturing enhancements, including costs and inefficiencies, which resulted in investor losses when the truth emerged.
- Legal Proceedings Status: The class action has not yet been certified, meaning investors are not represented by an attorney until certification occurs, and those who choose not to act will remain absent class members, potentially jeopardizing their claims.
- Investor Rights Advocacy: The Schall Law Firm specializes in securities class action lawsuits and shareholder rights litigation, urging global investors to participate in the lawsuit to recover losses incurred due to misleading statements, highlighting the firm's commitment to protecting investor rights.
See More
Class Action Lawsuit Filed Against Power Solutions International, Inc.
- Lawsuit Background: Bronstein, Gewirtz & Grossman LLC has filed a class action lawsuit against Power Solutions International, Inc. (NASDAQ: PSIX) and certain officers, seeking damages for investors who purchased securities between May 8, 2025, and March 2, 2026, highlighting potential violations of federal securities laws.
- False Statement Allegations: The complaint alleges that throughout the class period, defendants made materially false and misleading statements and failed to disclose critical facts regarding the company's sales capabilities and manufacturing efficiencies in the data center market, leading to misjudgments by investors about the company's prospects.
- Investor Action Call: Affected investors are encouraged to apply to be lead plaintiffs by May 19, 2026, to share in any potential recovery from the lawsuit, underscoring the case's significance for investors seeking redress for their losses.
- Law Firm's Advantage: Bronstein, Gewirtz & Grossman LLC operates on a contingency fee basis, providing risk-free legal support for investors, emphasizing their expertise in securities fraud class actions and their history of recovering substantial amounts for investors, thereby boosting investor confidence.
See More
Power Solutions Faces Class Action Lawsuit
- Lawsuit Background: Kirby McInerney LLP has filed a class action lawsuit against Power Solutions International Inc. in the U.S. District Court for the Northern District of Illinois on behalf of investors who purchased securities between May 8, 2025, and March 2, 2026, alleging the company overstated its sales capabilities in the data center market.
- Declining Financial Performance: In Q3 2025, Power Solutions reported a gross margin of 23.9%, a 5.0% year-over-year decline, attributed to temporary inefficiencies from accelerated production, indicating challenges in meeting market demand that could undermine investor confidence.
- Stock Price Volatility: Following the Q3 earnings release on November 6, 2025, Power Solutions' stock price plummeted from $81.24 to $65.69, a drop of approximately 19.1%, reflecting a sharp downgrade in market expectations for the company's future growth.
- Uncertain Future Outlook: On March 2, 2026, Power Solutions announced an 8% year-over-year decline in gross margin and only anticipated “moderate margin improvement” from data center products, potentially exacerbating investor concerns regarding the company's long-term profitability.
See More
Class Action Lawsuit Filed Against Power Solutions International, Inc.
- Class Action Initiation: Rosen Law Firm has filed a class action lawsuit on behalf of investors who purchased Power Solutions International, Inc. (NASDAQ:PSIX) securities between May 8, 2025, and March 2, 2026, indicating misleading statements that may have led to investor losses during this period.
- Compensation Mechanism: Investors may receive compensation without any out-of-pocket costs through a contingency fee arrangement, providing a risk-free legal avenue for victims to seek financial recovery, thereby enhancing investor confidence in the legal process.
- Law Firm Credentials: Rosen Law Firm is renowned for its successful track record in securities class actions, having recovered over $438 million for investors in 2019 alone, showcasing its strength and experience in handling similar cases effectively.
- Case Details Revealed: The lawsuit alleges that Power Solutions overstated its sales capabilities in the data center market and failed to adequately disclose the costs and inefficiencies related to manufacturing capacity enhancements, resulting in investor losses when the truth emerged, underscoring the importance of transparency and corporate governance.
See More
Multiple Companies Face Class Action Lawsuits
- Class Action Overview: Companies including Gemini Space Station, Inc., Power Solutions International, Inc., Hercules Capital, Inc., and Lufax Holding Ltd. are facing class action lawsuits for alleged false statements, with investors encouraged to file lead plaintiff motions by specified deadlines to assert their legal rights.
- Gemini Lawsuit Details: From September 2025 to February 2026, Gemini is accused of overstating the viability of its core business as a crypto platform, leading to inflated post-IPO financial prospects and a potential risk of costly restructuring.
- Power Solutions Allegations: Between May 2025 and March 2026, Power Solutions is alleged to have failed to accurately reflect its sales capabilities in the data center market and underestimated the impact of manufacturing capacity enhancements, resulting in misleading positive statements.
- Hercules and Lufax Claims: Hercules Capital is accused of overstating its due diligence processes from May 2025 to February 2026, while Lufax faces allegations of inadequate internal controls and misstated financial results from April 2023 to January 2025, both leading to misleading positive statements about their business prospects.
See More
Multiple Companies Face Class Action Lawsuits
- Gartner Lawsuit Overview: Gartner, Inc. faces a class action lawsuit for the period from February 4, 2025, to February 2, 2026, alleging that the company misled investors about its ability to meet consulting revenue targets and maintain CV growth rates, which could negatively impact its stock price and market confidence.
- Power Solutions Allegations: Power Solutions International, Inc. is accused in a lawsuit covering May 8, 2025, to March 2, 2026, of overstating its sales capabilities in the data center market and failing to accurately reflect the enhancements in manufacturing capacity and associated costs, potentially leading to investor losses and a crisis of trust.
- Gemini Business Risks: Gemini Space Station, Inc. is facing a class action lawsuit for the period from September 12, 2025, to February 17, 2026, with allegations of overstating the viability of its core business as a crypto platform, which raises the risk of an expensive restructuring that could affect its future financing and market performance.
- Hercules Valuation Issues: Hercules Capital, Inc. is implicated in a lawsuit from May 1, 2025, to February 27, 2026, for significant errors in due diligence and portfolio valuation processes, which may lead to investor misunderstandings regarding its financial health and impact stock price stability.
See More
Power Solutions Faces Class Action Lawsuit
- Class Action Reminder: The Schall Law Firm alerts investors that Power Solutions International, Inc. is facing a class action lawsuit for violations of §§10(b) and 20(a) of the Securities Exchange Act, concerning securities transactions from May 8, 2025, to March 2, 2026, with a deadline for investor contact set for May 19, 2026.
- False Statement Allegations: The complaint alleges that Power Solutions misled investors regarding its business capabilities in the data center market, downplaying the impact of manufacturing enhancements, including costs and inefficiencies, which resulted in investor losses when the truth emerged.
- Legal Proceedings Status: The class action has not yet been certified, meaning investors are not represented by an attorney until certification occurs, and those who choose not to act will remain absent class members, potentially jeopardizing their claims.
- Investor Rights Advocacy: The Schall Law Firm specializes in securities class action lawsuits and shareholder rights litigation, urging global investors to participate in the lawsuit to recover losses incurred due to misleading statements, highlighting the firm's commitment to protecting investor rights.
See More
