Sixth Street Specialty Lending (TSLX) Stock Chart & Stock Price History $20.88 -0.18 (-0.83%) Closing price 03:59 PM EasternExtended Trading$20.86 -0.02 (-0.07%) As of 04:04 PM Eastern Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more. Add Compare Share Share Chart Stock AnalysisAnalyst ForecastsChartCompetitorsDividendEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock Sixth Street Specialty Lending Stock Price Performance The Sixth Street Specialty Lending (TSLX) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has increased 2.28%, with a year-to-date return of -2.00%. In the past month, the stock has decreased 14.46%, reflecting recent market activity. As of the latest close, Sixth Street Specialty Lending traded at $21.02 with a market cap of $1.98 billion and volume of 929,981 shares. Five years ago, the stock traded at $17.29, representing a 20.73% increase over that period. At the time, it had a market cap of $1.17 billion and a volume of 201,520 shares. Receive TSLX Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Sixth Street Specialty Lending and its competitors with MarketBeat's FREE daily newsletter. Subscribe Now View SMS TermsBy entering your phone number and clicking the sign-up button, you agree to receive periodic text messages from MarketBeat at the phone number you submitted, including texts that may be sent using an automatic telephone dialing system. Message and data rates may apply. Message frequency will vary. Messages will consist of stock alerts, news stories, and partner advertisements/offers. Consent is not a condition of the purchase of any goods or services. 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Read our full terms of service and privacy policy. 5 Day Performance-6.57%1 Month Performance-14.46%3 Month Performance-14.11%Year-To-Date Performance-2.00%1 Year Performance+2.28%5 Year Performance+20.73% TSLX Stock Chart for Friday, October, 10, 2025 TSLX Chart by TradingView Sixth Street Specialty Lending Stock Price History Daily Weekly Monthly Yearly Time Frame Custom Range 1 Month 3 Months 6 Months Year-to-Date 1 Year 3 Year 5 Year Time Frame Start Date End Date Export to Excel DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization10/09/2025$21.55$21.02-2.46%$21.57$20.90929,981 shs$1.98 billion10/08/2025$21.85$21.55-1.39%$21.93$21.50798,117 shs$2.03 billion10/07/2025$22.28$21.85-1.91%$22.39$21.78659,541 shs$2.06 billion10/06/2025$22.34$22.28-0.28%$22.47$22.17442,308 shs$2.10 billion10/03/2025$22.53$22.34-0.81%$22.62$22.17565,630 shs$2.11 billion10/02/2025$22.15$22.53+1.72%$22.56$22.10434,294 shs$2.12 billion10/01/2025$22.85$22.15-3.09%$22.62$22.02920,168 shs$2.09 billion09/30/2025$22.80$22.85+0.22%$23.09$22.70504,773 shs$2.15 billion09/29/2025$22.79$22.80+0.04%$22.96$22.60617,405 shs$2.15 billion09/26/2025$22.91$22.79-0.50%$23.10$22.63433,993 shs$2.15 billion Get the Latest News and Ratings for TSLX and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Sixth Street Specialty Lending and its competitors with MarketBeat's FREE daily newsletter. 09/25/2025$22.65$22.91+1.12%$23.01$22.60490,619 shs$2.16 billion09/24/2025$23.21$22.65-2.39%$23.27$22.61459,466 shs$2.13 billion09/23/2025$23.08$23.21+0.56%$23.38$23.04276,662 shs$2.19 billion09/22/2025$23.59$23.08-2.18%$23.56$23.04430,598 shs$2.17 billion09/19/2025$23.49$23.59+0.43%$23.65$23.37932,637 shs$2.22 billion09/18/2025$23.38$23.49+0.47%$23.53$23.36447,984 shs$2.21 billion09/17/2025$23.24$23.38+0.60%$23.59$23.16360,361 shs$2.20 billion09/16/2025$23.40$23.24-0.68%$23.44$23.14592,574 shs$2.19 billion09/15/2025$24.69$23.40-5.22%$24.35$23.35756,189 shs$2.21 billion09/12/2025$24.60$24.69+0.37%$24.76$24.50316,427 shs$2.33 billion09/11/2025$24.41$24.60+0.80%$24.66$24.40291,991 shs$2.32 billion09/10/2025$24.52$24.41-0.47%$24.62$24.37255,527 shs$2.30 billion09/09/2025$24.76$24.52-0.95%$24.74$24.47217,959 shs$2.31 billion Related Companies ARCC Stock Price Chart GBDC Stock Price Chart MFIC Stock Price Chart NMFC Stock Price Chart OCSL Stock Price Chart FSK Stock Price Chart GSBD Stock Price Chart HTGC Stock Price Chart MAIN Stock Price Chart OBDC Stock Price Chart Receive TSLX Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Sixth Street Specialty Lending and its competitors with MarketBeat's FREE daily newsletter. 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