Sixth Street Specialty Lending (TSLX) Non Operating Investment Income (2021 - 2026)

Sixth Street Specialty Lending (TSLX) reported Non Operating Investment Income of -$34.9 million for Q1 2026, down 222.87% on a YoY basis from $28.4 million in Q1 2025, and down 320.58% sequentially from -$8.3 million in Q4 2025.

Sixth Street Specialty Lending (TSLX) Non Operating Investment Income (2021 - 2026) Analysis & Trends

Sixth Street Specialty Lending (TSLX) has 6 years of Non Operating Investment Income data on file, last reported at -$34.9 million in Q1 2026.

  • For the quarter ending Q1 2026, Non Operating Investment Income fell 222.87% year-over-year to -$34.9 million; the trailing twelve-month figure through Mar 2026 stood at -$45.4 million (up 32.64% YoY), and the FY2025 full-year result was $44.8 million, up 184.81% from the prior year.
  • Non Operating Investment Income fell to -$34.9 million in Q1 2026, from -$8.3 million in the prior quarter.
  • In the past five years, Non Operating Investment Income ranged from a high of $91.0 million in Q4 2022 to a low of -$56.7 million in Q4 2024.
  • A 5-year average of $250500.0 and a median of $454000.0 in 2022 frame the typical range for Non Operating Investment Income.
  • Across the five-year window, Non Operating Investment Income tumbled 11799.18% in 2024 and jumped 825.3% in 2025, its largest moves.
  • Tracing TSLX's Non Operating Investment Income over 5 years: stood at $91.0 million in 2022, then slumped by 99.47% to $485000.0 in 2023, then plunged by 11799.18% to -$56.7 million in 2024, then surged by 85.37% to -$8.3 million in 2025, then sank by 320.58% to -$34.9 million in 2026.
  • Business Quant data shows TSLX's Non Operating Investment Income at -$34.9 million in Q1 2026, -$8.3 million in Q4 2025, and $768000.0 in Q3 2025.

Peer Comparison

# Company Market Cap Enterprise Value Gross Profit (Qtr) Non Operating Investment Income (Qtr)
1 Brookfield 1,261.80 Bn 1,217.21 Bn 18.56 Bn -
2 BlackRock 165.12 Bn 151.98 Bn - 72.00 Mn
3 Blackstone 103.58 Bn 101.13 Bn - 1.14 Bn
4 Brookfield Asset Management 76.31 Bn 75.26 Bn - -
5 Apollo Global Management 73.95 Bn 73.95 Bn -409.00 Mn 406.00 Mn
6 State Street 51.18 Bn 51.18 Bn - 1.00 Mn
7 Ameriprise Financial 50.08 Bn 40.82 Bn 4.57 Bn -
8 Raymond James Financial 34.03 Bn 19.06 Bn - -
9 Northern Trust 33.84 Bn 33.84 Bn - -
10 Sixth Street Specialty Lending 1.62 Bn 1.59 Bn 92.60 Mn -34.93 Mn

Historic Data

Download Data
DateValue
Mar 31, 2026 -34.93 Mn
Mar 31, 2026 -34.93 Mn
Dec 31, 2025 -8.30 Mn
Dec 31, 2025 -8.30 Mn
Sep 30, 2025 768,000.00
Sep 30, 2025 768,000.00
Jun 30, 2025 -2.99 Mn
Jun 30, 2025 -2.99 Mn
Mar 31, 2025 -10.82 Mn
Mar 31, 2025 -10.82 Mn
Dec 31, 2024 -56.74 Mn
Dec 31, 2024 -56.74 Mn
Sep 30, 2024 83,000.00
Sep 30, 2024 83,000.00
Mar 31, 2024 2.23 Mn
Mar 31, 2024 2.23 Mn
Dec 31, 2023 485,000.00
Dec 31, 2023 485,000.00
Sep 30, 2023 5.33 Mn
Sep 30, 2023 5.33 Mn