T1 Energy Inc. shares plummeted 5.71% during Tuesday's intraday trading session, reversing earlier premarket gains as investors digested the company's first quarter 2026 financial results.

The solar energy solutions provider reported a net loss attributable to common stockholders of $21.4 million, or $0.08 per share, which widened from a net loss of $17.1 million, or $0.11 per share, in the same period last year. This occurred despite net sales more than tripling to $177.65 million from $53.45 million a year earlier.

While the company achieved record quarterly adjusted EBITDA of $9.1 million and reported net income from continuing operations of $3.9 million, the widening overall net loss appears to have disappointed investors who had initially pushed the stock higher in premarket trading following the earnings release.