Investors of Primoris Services Corporation Can Join Class Action Lawsuit for Major Losses

Primoris Services Corporation Class Action Alert

Robbins Geller Rudman & Dowd LLP has announced that individuals who purchased shares of Primoris Services Corporation (NYSE: PRIM) between August 5, 2025, and June 22, 2026, may have the opportunity to participate as lead plaintiffs in a class action lawsuit against the company. This lawsuit is grounded in allegations of serious misstatements made by Primoris executives regarding the company's financial health and operational capabilities.

Background of the Lawsuit

The class action, formally titled Boston Retirement System v. Primoris Services Corporation, is currently filed in the Northern District of Texas under case number 26-cv-02416. The core allegations center around breaches of the Securities Exchange Act of 1934. Plaintiffs claim that during the Class Period, executives from Primoris made misleading statements and failed to disclose critical information regarding the company's performance in key projects—particularly in its renewable energy division.

Specifically, the lawsuit points to deficiencies in Primoris's processes for cost estimation, forecasting, and project oversight. These inadequacies led the company to consistently underestimate costs and risks related to several high-stakes fixed-price renewable energy projects. As a result, there were substantial cost overruns, delays, and execution challenges that were not communicated to investors in a timely manner.

Significant Events Affecting Stock Prices

The situation escalated dramatically starting in February 2026 when Primoris released its fourth-quarter and full-year financial results for 2025, revealing unexpected increases in costs for certain renewable projects. This disclosure highlighted challenges like challenging soil conditions and margin compression, which negatively impacted profit margins despite an increase in revenues. Following this announcement, Primoris's stock experienced an 8% drop.

Notably, subsequent financial revelations led to even steeper declines in share value. On May 5, 2026, another earnings report indicated continued pressure on revenue and margins, alongside project delays. In response, the company adjusted its earnings guidance downwards, which sent the stock tumbling approximately 50%. Further compounding these issues, on June 8, 2026, Primoris confirmed the resignation of its President of Renewables, further shaking investor confidence and leading to another 15% drop in share price.

In a final troubling update on June 22, 2026, Primoris disclosed a business update following an internal review that identified critical project delays and cost overruns across multiple renewable energy projects. The adjustments made to the year’s earnings guidance and projections resulted in a further stock decline of 22%. Through these series of events, it became evident that the company had faced substantial operational challenges that adversely affected profitability and investor expectations.

Opportunity for Investors

Investors who believe they’ve incurred significant financial losses due to these alleged misrepresentations should consider seizing the opportunity to become lead plaintiffs. The lead plaintiff role is critical in class action lawsuits as this individual typically has the most substantial financial stake in the outcome and represents the interests of all class members. Interested parties must submit their information by September 21, 2026, to be considered for this role.

To express interest or for more information, investors can visit Robbins Geller's dedicated page or contact attorneys Ken Dolitsky or Michael Albert at 800/851-7783 or via email at [email protected].

About Robbins Geller Rudman & Dowd LLP

Robbins Geller is recognized as a leading law firm specializing in representing investors in securities fraud and shareholder rights litigation. According to the recent ISS Securities Class Action Services report, the firm secured over $916 million for its clients in 2025 alone, marking an impressive track record in class action recovery. With a large team of experienced attorneys, Robbins Geller boasts a proven history of securing significant settlements in judicial proceedings involving securities fraud—a reputation that makes them a go-to firm for investors seeking justice against corporate malpractice.