Glancy Prongay Wolke & Rotter LLP has announced a securities fraud investigation into Tennant Company (TNC) following a significant earnings disappointment disclosed on February 23, 2026. The investigation focuses on circumstances surrounding the company's substantial miss of analyst expectations, with the stock declining 23.4% in response to the announcement.
Tennant reported earnings per share of $0.48, falling $1.22 short of consensus estimates, while revenue came in at $291.6 million, missing projections by $28.85 million. The company attributed the shortfall to operational disruptions stemming from implementation of a new enterprise resource planning (ERP) system, citing complications including order-management failures and manufacturing scheduling difficulties.
Shareholders who experienced losses during the relevant period are being encouraged to contact the firm. Such investigations typically examine whether company officials had knowledge of operational challenges prior to earnings guidance or public statements, and whether information was adequately disclosed to investors in a timely manner.