Sixth Street Specialty Lending, Inc. (TSLX) Stock Price History
Historical prices from 2014 to 2026
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TSLX Historical Performance
Short-Term Returns
TSLX Stock Price Trajectory (2014–2026)
As of May 8, 2026, Sixth Street Specialty Lending, Inc. (TSLX) trades at $17.88, representing a -14.3% return over the past year. The stock has delivered a +28.7% total return over five years (-4.1% CAGR), reflecting significant long-term value creation.
The stock reached its all-time high of $25.17 on July 18, 2025. From this peak, TSLX has corrected -29.0%, currently trading 16% below its 200-day moving average, suggesting potential weakness.
When compared to Financial Services sector peers ARCC (-8.8% 1Y), GBDC (-7.3% 1Y), and FSK (-43.8% 1Y), TSLX has underperformed the peer group average. Compare TSLX vs ARCC →
TSLX Historical Price Data (2025–2026)
Showing 30 of 3,052 recordsLoading full history…
| Date | Open | High | Low | Close | Volume | Change % |
|---|---|---|---|---|---|---|
| 2026-05-07 | 17.72 | 18.05 | 17.65 | 17.88 | 807K | -0.17% |
| 2026-05-06 | 18.22 | 19.00 | 17.62 | 17.91 | 3.13M | -8.62% |
| 2026-05-05 | 19.88 | 19.88 | 19.33 | 19.60 | 388K | -0.81% |
| 2026-05-04 | 19.53 | 19.85 | 19.53 | 19.76 | 450K | +0.56% |
| 2026-05-01 | 19.75 | 19.79 | 19.48 | 19.65 | 383K | +0.26% |
| 2026-04-30 | 19.00 | 19.62 | 19.00 | 19.60 | 351K | +3.48% |
| 2026-04-29 | 19.10 | 19.10 | 18.87 | 18.94 | 402K | -0.37% |
| 2026-04-28 | 18.96 | 19.01 | 18.80 | 19.01 | 342K | +1.06% |
| 2026-04-27 | 18.83 | 18.93 | 18.64 | 18.81 | 445K | +0.64% |
| 2026-04-24 | 18.62 | 18.94 | 18.62 | 18.69 | 445K | +0.75% |
| 2026-04-23 | 18.96 | 18.96 | 18.50 | 18.55 | 492K | -2.01% |
| 2026-04-22 | 19.15 | 19.35 | 18.84 | 18.93 | 423K | -0.21% |
| 2026-04-21 | 19.25 | 19.42 | 18.96 | 18.97 | 612K | -1.40% |
| 2026-04-20 | 19.47 | 19.53 | 19.12 | 19.24 | 1.23M | -0.93% |
| 2026-04-17 | 19.31 | 19.63 | 19.31 | 19.42 | 701K | +1.04% |
| 2026-04-16 | 19.30 | 19.35 | 19.10 | 19.22 | 829K | +0.10% |
| 2026-04-15 | 18.73 | 19.26 | 18.70 | 19.20 | 751K | +2.73% |
| 2026-04-14 | 18.54 | 18.73 | 18.50 | 18.69 | 595K | +2.35% |
| 2026-04-13 | 17.88 | 18.30 | 17.75 | 18.26 | 575K | +1.11% |
| 2026-04-10 | 17.93 | 18.16 | 17.90 | 18.06 | 494K | +0.84% |
| 2026-04-09 | 17.80 | 17.94 | 17.55 | 17.91 | 733K | +0.22% |
| 2026-04-08 | 18.45 | 18.53 | 17.78 | 17.87 | 554K | -1.16% |
| 2026-04-07 | 18.54 | 18.62 | 18.06 | 18.08 | 610K | -2.53% |
| 2026-04-06 | 18.37 | 18.74 | 18.30 | 18.55 | 508K | +0.87% |
| 2026-04-02 | 17.91 | 18.43 | 17.54 | 18.39 | 552K | +1.55% |
| 2026-04-01 | 18.50 | 18.58 | 18.04 | 18.11 | 590K | -1.47% |
| 2026-03-31 | 18.09 | 18.47 | 17.99 | 18.38 | 753K | +2.62% |
| 2026-03-30 | 17.50 | 18.05 | 17.45 | 17.91 | 746K | +2.34% |
| 2026-03-27 | 17.71 | 17.83 | 17.48 | 17.50 | 772K | -1.07% |
| 2026-03-26 | 17.61 | 17.99 | 17.61 | 17.69 | 730K | -0.34% |
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Start ComparisonTSLX — Frequently Asked Questions
Quick answers to the most common questions about buying TSLX stock.
How has TSLX stock performed recently?
TSLX declined -14.3% over the past year, below its 5-year annualized CAGR of -4.1%. The stock trades below its 200-day moving average, reflecting the downtrend.
What is TSLX's all-time high price?
Sixth Street Specialty Lending, Inc. reached $25.17 on 2025-07-18. The 52-week high is $25.17. Current 1-year return of -14.3% places the stock further from historical peaks.
Where can I download TSLX historical price data?
This page provides TSLX daily OHLCV data with 50-day MA, 200-day MA, and RSI indicators. Data spans 2014-2026, downloadable in CSV format.