Sixth Street Specialty Lending (TSLX) Gains from Investment Securities (2021 - 2026)

Sixth Street Specialty Lending has disclosed Gains from Investment Securities across 6 years of filings, most recently posting -$39.3 million for Q1 2026.

• Gains from Investment Securities for Q1 2026 came in at -$39.3 million, down 3620.81% year-over-year; the trailing twelve-month figure through Mar 2026 was -$87.8 million (down 1208.71% YoY), and the FY2025 annual result was -$47.4 million, down 624.68% from the prior year.
• Gains from Investment Securities came in at -$39.3 million for Q1 2026 at Sixth Street Specialty Lending, down from -$12.5 million in the prior quarter.
• In the past five years, Gains from Investment Securities ranged from a high of $13.7 million in Q1 2022 to a low of -$39.3 million in Q1 2026.
• The 5-year median for Gains from Investment Securities is $768000.0 (2025), against an average of -$3.0 million.
• Across the five-year window, Gains from Investment Securities soared 1817.99% in 2023 and slumped 3620.81% in 2026, its largest moves.
• Sixth Street Specialty Lending's Gains from Investment Securities stood at $299000.0 in 2022, then soared by 62.21% to $485000.0 in 2023, then soared by 949.48% to $5.1 million in 2024, then slumped by 345.5% to -$12.5 million in 2025, then tumbled by 214.16% to -$39.3 million in 2026.
• The last three Gains from Investment Securities figures came in at -$39.3 million (Q1 2026), -$12.5 million (Q4 2025), and $768000.0 (Q3 2025), per Business Quant data.