Notice of Class Action Lawsuit Against Power Solutions Securities
Written by Emily J. Thompson, Senior Investment Analyst
Updated: Apr 15 2026
0mins
Should l Buy PSIX?
Source: Globenewswire
- Class Action Notice: Rosen Law Firm reminds investors who purchased Power Solutions International, Inc. (NASDAQ: PSIX) securities between May 8, 2025, and March 2, 2026, that they must apply to be lead plaintiff by May 19, 2026, to participate in the class action and potentially receive compensation.
- Lawsuit Background: The lawsuit alleges that Power Solutions made false statements regarding its sales capabilities and manufacturing capacity in the data center market, resulting in investor losses when the true situation was revealed, highlighting the company's lack of transparency and potential legal risks.
- Law Firm's Advantage: Rosen Law Firm specializes in securities class actions and has achieved the largest settlement against a Chinese company, demonstrating its expertise and success rate in this field, urging investors to choose experienced legal counsel wisely.
- Investor Action Recommendations: Investors can visit the Rosen Law Firm website or call the toll-free number for more information, indicating that in the class action, investor rights do not depend on being a lead plaintiff, maintaining the flexibility to choose legal representation.
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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: 71.990
Low
101.51
Averages
101.51
High
101.51
Current: 71.990
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.
Notice of Class Action Lawsuit Against Power Solutions Securities
- Class Action Notice: Rosen Law Firm reminds investors who purchased Power Solutions International, Inc. (NASDAQ:PSIX) securities between May 8, 2025, and March 2, 2026, that they must apply to be lead plaintiff by May 19, 2026, to participate in the class action and potentially receive compensation.
- Lawsuit Background: The lawsuit alleges that Power Solutions made false and/or misleading statements throughout the class period, failing to disclose its overstated ability to capture sales demand in the data center market and the impact of manufacturing capacity enhancements, leading to investor losses when the truth emerged.
- Law Firm Credentials: Rosen Law Firm specializes in securities class actions and has achieved the largest securities class action settlement against a Chinese company, ranked No. 1 by ISS Securities Class Action Services in 2017, highlighting its success and expertise in this field.
- Investor Action Recommendations: Investors can visit the designated website or call the toll-free number for more information, and are advised to select qualified legal counsel to ensure proper representation in the lawsuit, avoiding inexperienced intermediary firms.
See More
LKQ Corporation Faces Investor Claims Investigation
- Investor Claims Investigation: Grabar Law Office is investigating potential claims against LKQ Corporation regarding whether certain executives breached their fiduciary duties, allowing investors who purchased shares before February 27, 2023, to seek corporate reforms and fund recovery.
- Acquisition Risk Disclosure: Allegations against LKQ's $2.1 billion acquisition of Uni-Select claim that executives failed to disclose that FinishMaster was losing major customers prior to the acquisition, misleading investors about the company's financial health.
- Overstated Financial Expectations: Due to FinishMaster's inability to maintain market share and ineffective integration efforts, LKQ's reported financial strength and growth prospects were allegedly overstated, with investors gradually learning the truth through disclosures between 2024 and 2025.
- Legal Action Opportunities: Investors holding LKQ shares are encouraged to contact Grabar Law Office for legal assistance, potentially participating in a class action to pursue corporate reforms and fund recovery, ensuring their rights are protected.
See More
Reminder of Class Action Lawsuit for Power Solutions Securities
- Class Action Notice: Rosen Law Firm reminds investors who purchased Power Solutions International, Inc. (NASDAQ: PSIX) securities between May 8, 2025, and March 2, 2026, that they must apply to be lead plaintiff by May 19, 2026, to participate in the class action and seek compensation.
- Lawsuit Background: The lawsuit alleges that Power Solutions made false and misleading statements throughout the class period, particularly overstating its ability to capture sales demand in the data center market, resulting in investor losses when the truth emerged.
- Law Firm Credentials: Rosen Law Firm specializes in securities class actions and recovered over $438 million for investors in 2019 alone, being ranked No. 1 by ISS Securities Class Action Services in 2017, highlighting its successful track record in this field.
- Investor Selection Advice: Investors are advised to carefully choose law firms with proven success in leadership roles, avoiding those that merely act as intermediaries, to ensure effective legal representation and support in the class action.
See More
Reminder for Power Solutions Investors on Class Action Deadline
- Declining Financial Performance: Power Solutions reported a gross margin of 23.9% in Q3 2025, down 5.0% year-over-year, primarily due to temporary inefficiencies from accelerated production, indicating potential production capacity issues in key data center product lines that could impact future sales growth.
- Sales Growth Slowdown: The company anticipates a 45% sales growth for 2025, significantly lower than the 74% and 65% reported in Q2 and Q3 respectively, suggesting that market demand has not met expectations, which may lead to a decline in investor confidence.
- Stock Price Volatility: Following the disappointing earnings report on November 7, 2025, Power Solutions' stock plummeted by 19.14% to close at $65.69, and on March 3, 2026, it fell another 28.97% to $60.91 after the Q4 results, reflecting market concerns about the company's outlook.
- Class Action Lawsuit Initiation: Investors are reminded to file a lead plaintiff motion by May 19, 2026, alleging that the company made materially false statements and failed to disclose adverse facts, which may have led to significant investor losses, highlighting serious concerns regarding corporate governance and transparency.
See More
Power Solutions Faces Class Action Lawsuit Reminder
- Class Action Notice: The Schall Law Firm 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, concerning securities transactions from May 8, 2025, to March 2, 2026, with a deadline to contact the firm by May 19, 2026.
- False Statement Allegations: The complaint alleges that Power Solutions made false and misleading statements regarding its ability to secure business in the data center market, downplaying the impact of manufacturing enhancements, which led to investor losses once the truth was revealed.
- Legal Representation Information: Investors who suffered losses are encouraged to contact the Schall Law Firm for free consultations, as the firm specializes in securities class action lawsuits and aims to assist investors in recovering their losses.
- Uncertified Class Status: The class in this case 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.
See More
LKQ Corporation Faces Investor Claims Investigation
- Investor Claims Investigation: Grabar Law Office is investigating whether LKQ Corporation's executives breached their fiduciary duties, focusing on investors who purchased shares before February 27, 2023, who may seek corporate reforms and fund recovery.
- Acquisition Risk Disclosure Failure: Allegations against LKQ's $2.1 billion acquisition of Uni-Select claim that executives failed to disclose that FinishMaster was losing major customers prior to the acquisition, severely undermining investor confidence in the company's financial health.
- Significant Financial Guidance Cuts: LKQ cut its financial guidance multiple times between 2024 and 2025, admitting that FinishMaster had been losing customers before the acquisition, indicating ongoing market share losses under competitive pressure, which impacts investor trust.
- Potential Legal Consequences: Due to allegations of securities fraud, LKQ may face class action lawsuits, prompting investors to seek legal support through Grabar Law Office, which could lead to greater financial and reputational damage for the company.
See More
Notice of Class Action Lawsuit Against Power Solutions Securities
- Class Action Notice: Rosen Law Firm reminds investors who purchased Power Solutions International, Inc. (NASDAQ:PSIX) securities between May 8, 2025, and March 2, 2026, that they must apply to be lead plaintiff by May 19, 2026, to participate in the class action and potentially receive compensation.
- Lawsuit Background: The lawsuit alleges that Power Solutions made false and/or misleading statements throughout the class period, failing to disclose its overstated ability to capture sales demand in the data center market and the impact of manufacturing capacity enhancements, leading to investor losses when the truth emerged.
- Law Firm Credentials: Rosen Law Firm specializes in securities class actions and has achieved the largest securities class action settlement against a Chinese company, ranked No. 1 by ISS Securities Class Action Services in 2017, highlighting its success and expertise in this field.
- Investor Action Recommendations: Investors can visit the designated website or call the toll-free number for more information, and are advised to select qualified legal counsel to ensure proper representation in the lawsuit, avoiding inexperienced intermediary firms.
See More
LKQ Corporation Faces Investor Claims Investigation
- Investor Claims Investigation: Grabar Law Office is investigating potential claims against LKQ Corporation regarding whether certain executives breached their fiduciary duties, allowing investors who purchased shares before February 27, 2023, to seek corporate reforms and fund recovery.
- Acquisition Risk Disclosure: Allegations against LKQ's $2.1 billion acquisition of Uni-Select claim that executives failed to disclose that FinishMaster was losing major customers prior to the acquisition, misleading investors about the company's financial health.
- Overstated Financial Expectations: Due to FinishMaster's inability to maintain market share and ineffective integration efforts, LKQ's reported financial strength and growth prospects were allegedly overstated, with investors gradually learning the truth through disclosures between 2024 and 2025.
- Legal Action Opportunities: Investors holding LKQ shares are encouraged to contact Grabar Law Office for legal assistance, potentially participating in a class action to pursue corporate reforms and fund recovery, ensuring their rights are protected.
See More
Reminder of Class Action Lawsuit for Power Solutions Securities
- Class Action Notice: Rosen Law Firm reminds investors who purchased Power Solutions International, Inc. (NASDAQ: PSIX) securities between May 8, 2025, and March 2, 2026, that they must apply to be lead plaintiff by May 19, 2026, to participate in the class action and seek compensation.
- Lawsuit Background: The lawsuit alleges that Power Solutions made false and misleading statements throughout the class period, particularly overstating its ability to capture sales demand in the data center market, resulting in investor losses when the truth emerged.
- Law Firm Credentials: Rosen Law Firm specializes in securities class actions and recovered over $438 million for investors in 2019 alone, being ranked No. 1 by ISS Securities Class Action Services in 2017, highlighting its successful track record in this field.
- Investor Selection Advice: Investors are advised to carefully choose law firms with proven success in leadership roles, avoiding those that merely act as intermediaries, to ensure effective legal representation and support in the class action.
See More
Reminder for Power Solutions Investors on Class Action Deadline
- Declining Financial Performance: Power Solutions reported a gross margin of 23.9% in Q3 2025, down 5.0% year-over-year, primarily due to temporary inefficiencies from accelerated production, indicating potential production capacity issues in key data center product lines that could impact future sales growth.
- Sales Growth Slowdown: The company anticipates a 45% sales growth for 2025, significantly lower than the 74% and 65% reported in Q2 and Q3 respectively, suggesting that market demand has not met expectations, which may lead to a decline in investor confidence.
- Stock Price Volatility: Following the disappointing earnings report on November 7, 2025, Power Solutions' stock plummeted by 19.14% to close at $65.69, and on March 3, 2026, it fell another 28.97% to $60.91 after the Q4 results, reflecting market concerns about the company's outlook.
- Class Action Lawsuit Initiation: Investors are reminded to file a lead plaintiff motion by May 19, 2026, alleging that the company made materially false statements and failed to disclose adverse facts, which may have led to significant investor losses, highlighting serious concerns regarding corporate governance and transparency.
See More
Power Solutions Faces Class Action Lawsuit Reminder
- Class Action Notice: The Schall Law Firm 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, concerning securities transactions from May 8, 2025, to March 2, 2026, with a deadline to contact the firm by May 19, 2026.
- False Statement Allegations: The complaint alleges that Power Solutions made false and misleading statements regarding its ability to secure business in the data center market, downplaying the impact of manufacturing enhancements, which led to investor losses once the truth was revealed.
- Legal Representation Information: Investors who suffered losses are encouraged to contact the Schall Law Firm for free consultations, as the firm specializes in securities class action lawsuits and aims to assist investors in recovering their losses.
- Uncertified Class Status: The class in this case 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.
See More
LKQ Corporation Faces Investor Claims Investigation
- Investor Claims Investigation: Grabar Law Office is investigating whether LKQ Corporation's executives breached their fiduciary duties, focusing on investors who purchased shares before February 27, 2023, who may seek corporate reforms and fund recovery.
- Acquisition Risk Disclosure Failure: Allegations against LKQ's $2.1 billion acquisition of Uni-Select claim that executives failed to disclose that FinishMaster was losing major customers prior to the acquisition, severely undermining investor confidence in the company's financial health.
- Significant Financial Guidance Cuts: LKQ cut its financial guidance multiple times between 2024 and 2025, admitting that FinishMaster had been losing customers before the acquisition, indicating ongoing market share losses under competitive pressure, which impacts investor trust.
- Potential Legal Consequences: Due to allegations of securities fraud, LKQ may face class action lawsuits, prompting investors to seek legal support through Grabar Law Office, which could lead to greater financial and reputational damage for the company.
See More
