---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-22-210132"
form_type: "8-K"
ticker: "TSLX"
cik: "0001508655"
company_name: "Sixth Street Specialty Lending, Inc."
filed_at: "2022-08-02T23:59:59+00:00"
generated_at: "2026-06-24T05:52:22.781542+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.5
calibrated_materiality_score: 0.5
confidence: "medium"
source: SEC EDGAR
---

# Sixth Street Specialty Lending details Q2 2022 portfolio marks and capital position

## Summary
- Unrealized losses of ~$0.66/share in Q2: $0.40 from market spread widening, $0.26 from equity valuations.
- First lien investments now 91.5% of portfolio on cost; cyclical exposure cut to 2.9% on cost.
- Pro forma leverage 1.04x after convertible note settlement; issued 4.36M shares, accreted NAV ~$0.08/share.
- Non-accruals remain minimal at <0.01% of portfolio at fair value; 98.2% rated 1 or 2.
- Stock buyback program active at below 1.05x NAV per share ($17.08) since IPO.

## SEC filing metadata
- accession: 0001193125-22-210132
- form_type: 8-K
- ticker: TSLX
- cik: 0001508655
- company_name: Sixth Street Specialty Lending, Inc.
- filed_at: 2022-08-02T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.5
- calibrated_materiality_score: 0.5
- confidence: medium
- sec_items: 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1508655/000119312522210132/0001193125-22-210132-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1508655/000119312522210132/d373148d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-22-210132
- JSON: https://secwatch.observer/filing/0001193125-22-210132.json
- Plain text: https://secwatch.observer/filing/0001193125-22-210132.txt

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