KPIs & Operating Metrics(New)

Sixth Street Specialty Lending (TSLX) Investment Income (2023 - 2025)

Sixth Street Specialty Lending's Investment Income history spans 1 years, with the latest figure at -$20.5 million for Q4 2025.

  • For Q4 2025, Investment Income changed N/A year-over-year to -$20.5 million; the TTM value through Dec 2025 reached -$39.5 million, changed N/A, while the annual FY2024 figure was -$33.5 million, 230.55% down from the prior year.
  • Investment Income for Q4 2025 was -$20.5 million at Sixth Street Specialty Lending, down from -$6.1 million in the prior quarter.
  • Across five years, Investment Income topped out at $8.2 million in Q2 2025 and bottomed at -$21.0 million in Q1 2025.