Schall, Brown & Schwartz LLP said it is investigating Parsons Corporation on behalf of investors over potential securities law violations after the company's second-quarter 2026 financial results. The firm said it is examining whether Parsons issued false or misleading statements or failed to disclose material information. Parsons reported Q2 2026 results on July 29, 2026 and disclosed EBITDA that fell sharply from the prior-year period. Shares fell sharply the same day after the update.