---
schema_version: "secwatch.filing_event.v1"
accession: "0000950170-24-121446"
form_type: "8-K"
ticker: "TSLX"
cik: "0001508655"
company_name: "Sixth Street Specialty Lending, Inc."
filed_at: "2024-11-05T23:59:59+00:00"
generated_at: "2026-05-30T05:18:32.134063+00:00"
event_type: "earnings"
sentiment: "neutral"
materiality_score: 0.55
calibrated_materiality_score: 0.55
confidence: "high"
source: SEC EDGAR
---

# TSLX Q3 NII $0.59/sh (adj $0.57); NAV $17.12; declares $0.46 base + $0.05 supplemental dividend

## Summary
- Q3 net investment income $0.59/sh, adjusted $0.57; net income $0.44/sh (adj $0.41).
- Annualized ROE on NII 13.7%, on adjusted NII 13.2%; NII covered base dividend by $0.11/sh (23%).
- Q4 base dividend $0.46/sh (record Dec 16, payable Dec 31); Q3 supplemental $0.05/sh (record Nov 29, payable Dec 20).
- NAV per share $17.12, down from $17.19 (adjusted) at June 30; 12-month increase from $16.97.
- New investment commitments $269.3M; non-accrual rose to 1.9% due to Lithium Technologies ($30M unrealized loss, <1% of portfolio).

## SEC filing metadata
- accession: 0000950170-24-121446
- form_type: 8-K
- ticker: TSLX
- cik: 0001508655
- company_name: Sixth Street Specialty Lending, Inc.
- filed_at: 2024-11-05T23:59:59+00:00
- event_type: earnings
- sentiment: neutral
- materiality_score: 0.55
- calibrated_materiality_score: 0.55
- confidence: high
- sec_items: 2.02, 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1508655/000095017024121446/0000950170-24-121446-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1508655/000095017024121446/tslx-20241105.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000950170-24-121446
- JSON: https://secwatch.observer/filing/0000950170-24-121446.json
- Plain text: https://secwatch.observer/filing/0000950170-24-121446.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.