TPG Specialty Lending (NYSE: TSLX) experienced a significant 24-hour plunge of 6.38% in recent trading on Tuesday, as the market reacted negatively to the company's latest financial report.

The sharp decline followed the release of Sixth Street Specialty Lending's first-quarter 2026 results, which fell short of analyst expectations. The company reported adjusted earnings per share of $0.42, missing the consensus estimate of $0.50 by 16%. Quarterly sales of $93.397 million also missed estimates of $103.047 million. Furthermore, the company swung to a net loss of $0.27 per share from net income in the previous quarter, with net investment income declining year-over-year to $39.8 million from $58 million and total investment income falling to $93.4 million from $116.3 million.

Alongside the earnings report, the company declared a second-quarter base dividend of $0.42 per share. The disappointing financial metrics, including the earnings miss and swing to a loss, appear to be the primary drivers behind the stock's significant downward movement.