Sixth Street Specialty Lending (TSLX)

Financial Services · Asset Management
$17.35 -1.25% on the day Market cap $1.7B 52-week range $16.04 to $23.19 Prices as of Oct 11, 2026

What the price implies

A reverse DCF: instead of guessing a fair value, it asks what growth today's price already assumes. How it works.

Sixth Street Specialty Lending's free cash flow isn't comparable to its market value here, so a cash-flow reverse DCF doesn't give a meaningful answer. The Modeling tab works from revenue and margins instead.

Fundamental grade

D

Five factors scored 1 to 9 from TSLX's latest numbers, weighted into one grade. It describes the business, not whether the stock is a buy.

Valuation7
Profitability4
Growth0
Financial health3

Results from SEC filings

Fiscal years, from Sixth Street Specialty Lending's 10-K filings. Ten years of the full income statement, balance sheet and cash flow.

Fiscal year20212022202320242025
Revenue—————
Net income$212M$108M$222M$187M$171M
Free cash flow—————
EPS (diluted)$2.79$1.38$2.61$2.03$1.81
Operating margin—————

Superinvestors who own TSLX

From each investor's latest 13F filing (what a 13F shows).

None of the superinvestors we track held TSLX in their latest 13F.

Insider buying

Open-market purchases by Sixth Street Specialty Lending's executives and directors in the last 12 months, from SEC Form 4 filings. What insider buying tells you. Every purchase since records began.

DateInsiderSharesPriceValue
Mar 10, 2026 Alan Waxman
45,000$18.47$831,150
Mar 9, 2026 Alan Waxman
200,000$18.18$4M
Mar 6, 2026 Alan Waxman
200,000$18.42$4M
Mar 5, 2026 Alan Waxman
100,000$18.46$2M
Nov 18, 2025 Robert J Stanley
10,000$20.85$208,500

Get an alert at your buy price

Pick the price you'd be interested at. We'll email you when TSLX trades at or below it.

$

New accounts get 7 days of Pro, price alerts included. No card needed.

In the full deep dive

DCF fair value per share
Yearly return (IRR) at today's price
Growth implied by revenue and margins
15+ years of statements and quarters

Questions

Are Sixth Street Specialty Lending insiders buying the stock?

5 open-market insider purchases of TSLX in the last 12 months, from SEC Form 4 filings.

Prices and ratios as of Oct 11, 2026; statements from SEC filings. Information only, not investment advice. Superinvestor holdings come from 13F filings, which are filed up to 45 days after each quarter ends.