Sixth Street Specialty Lending, Inc. (TSLX)
NYSE
Price as at 1 Oct 2026, 03:01 UTC. Quotes are delayed.
Fundamentals
Valuation and ratings
Sixth Street Specialty Lending, Inc. trades at $18.02. We do not hold enough of the inputs to value this company with the confidence the estimate implies, so we publish no fair value for it rather than a number we would not defend.
About Sixth Street Specialty Lending, Inc.
Sixth Street Specialty Lending, Inc. (NYSE: TSLX) is a business development company. The fund provides senior secured loans (first-lien, second-lien, and unitranche), unsecured loans, mezzanine debt, and investments in corporate bonds and equity securities and structured products, non-control structured equity, and common equity with a focus on co-investments for organic growth, acquisitions, market or product expansion, restructuring initiatives, recapitalizations, growth capital, buyout, and refinancing. The fund invests in business services, software & technology, healthcare, energy, consumer & retail, manufacturing, industrials, royalty related businesses, education, and specialty finance. The fund seeks to finance and lending to middle market companies principally located in the United States. The fund invests in companies with enterprise value between $50 million and $1000 million or more and EBITDA between $10 million and $250 million. The debt transaction size is between $15 million and $350 million. The fund invests across the spectrum of the capital structure and can arrange syndicated transactions of up to $500 million and hold sizeable positions within its credits.
Company profile, industry and headcount are as reported by our data provider and can lag a company's own filings by a reporting period. The annual report is the authority.
Super investor ownership
4 of the funds we track reported a position in their latest SEC 13F filing. Largest first:
- Burgundy Asset Management, Burgundy Asset Management Ltd.$57.75M · 0.5% of book
- Two Sigma, TWO SIGMA INVESTMENTS, LP$1.94M · 0.0% of book
- D. E. Shaw, D. E. Shaw & Co., Inc.$1.18M · 0.0% of book
- Ken Griffin, CITADEL ADVISORS LLC$405.9K · 0.0% of book
A word of warning on reading these figures: a 13F reports the market value of a holding, so a fund that traded nothing at all still appears to have sold when the price fell. We found 102 companies where the standard reading gives the opposite answer. Only the share count is honest.
Politician trades in TSLX
Trades in TSLX disclosed by members of Congress and executive-branch officials, latest first:
- Donald J Trump · Executive branchBuy · $50,001 - $100,000 · traded 15 May 2026 · disclosed 1 Jul 2026
A disclosure reports a value band, not an amount, and is due up to 45 days after the trade; some arrive later. Every filer we track, each with their own page, is on the Congress trading tracker.
Common questions
Which funds own TSLX?
4 of the institutions we track reported a position in TSLX in their most recent SEC 13F filing. A 13F is filed up to 45 days after quarter end, so it tells you what a fund held then, not what it holds now.
Where does SteadyShares get its TSLX data?
Fundamentals for TSLX come from company filings and exchange data, as listed on NYSE; institutional ownership comes from SEC 13F filings. The share price shown was last refreshed on 1 Oct 2026, 03:01 UTC and is delayed. Metrics we do not hold are left out of the page rather than estimated.
The full research page for TSLX, with financial statements, ownership detail, peer comparison and alerts, is free inside the app.
Data from company filings, exchange quotes and SEC EDGAR 13F disclosures. Quotes are delayed. Metrics we do not have are left out rather than estimated. Educational information, not financial advice.