Sixth Street Specialty Lending (TSLX) Invested Capital (2021 - 2026)

Sixth Street Specialty Lending has reported Invested Capital for 6 years, with the latest figure at $1.8 billion in Q1 2026.

• Quarterly Invested Capital fell 3.27% year-over-year to $1.8 billion in Q1 2026, while the trailing twelve-month figure through Mar 2026 was $7.2 billion (down 4.36% YoY) and the FY2025 annual result came in at $1.8 billion, down 9.73% from the prior year.
• Invested Capital advanced to $1.8 billion in Q1 2026 per TSLX's latest filing, from $1.8 billion in the prior quarter.
• Over five years, Invested Capital peaked at $2.0 billion in Q4 2024 and troughed at $1.5 billion in Q4 2022.
• A 5-year average of $1.8 billion and a median of $1.8 billion in 2024 frame the typical range for Invested Capital.
• The sharpest annual moves came in 2022 and 2025: Invested Capital grew 24.95% in 2022, then retreated 9.73% in 2025.
• Over 5 years, Invested Capital stood at $1.5 billion in 2022, then advanced by 21.12% to $1.8 billion in 2023, then rose by 6.36% to $2.0 billion in 2024, then dropped by 9.73% to $1.8 billion in 2025, then advanced by 3.6% to $1.8 billion in 2026.
• According to Business Quant data, Invested Capital over the past three periods registered $1.8 billion, $1.8 billion, and $1.9 billion for Q1 2026, Q4 2025, and Q3 2025 respectively.