What happened
Shares of Primoris Services sank 31.8% in after-hours trading after the engineering and construction contractor announced a sweeping downward revision to its 2026 guidance. Management attributed the change to worsening cost overruns and project delays that are concentrated in the company’s Renewables segment.
Revised financial outlook
Primoris now expects full-year diluted earnings per share in a range of $1.30 to $1.85, a marked reduction from its prior guidance of $4.05 to $4.25. The company also cut its adjusted EBITDA guidance to $275 million to $325 million, down from the earlier range of $480 million to $500 million. These downward adjustments were substantially larger than market participants had anticipated.
Leadership changes and organizational impact
At the same time as the guidance revision, Primoris disclosed that Chief Operating Officer Jeremy Kinch had departed effective immediately. CEO Koti Vadlamudi will take on most COO responsibilities while a permanent successor is sought. The departure follows another high-profile exit in the Renewables division earlier in the same period - the division’s president left weeks before Kinch’s exit.
Execution failures and external review
Company statements noted a confirmed third-party assessment that identified project failures. The combination of that outside assessment, the large guidance reduction, and consecutive senior leadership departures in the Renewables unit drove a severe negative reappraisal of the firm’s near-term prospects.
Market context
The broader market provided little offset to Primoris’s company-specific shock. The S&P 500 slipped 0.4% while the Nasdaq fell 1.3% on the same trading day, a risk-off backdrop that reduced demand for beaten-down shares. Infrastructure and engineering peers did not report equivalent company-specific shocks, leaving Primoris largely to absorb the selloff on its own.
Share-price deterioration
With a 52-week high recorded at $205.50, Primoris’s after-hours quote of $73.89 highlights how quickly investor sentiment turned against the company’s Renewables execution story.
Takeaway
Primoris’s combination of a sharply reduced 2026 outlook, leadership turnover in its troubled Renewables division, and confirmation from an external review of project failures created a concentrated set of negative developments that sharply re-priced the stock.