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TSLX Insider Trading

Insider Ownership Percentage: 3.83%
Insider Buying (Last 12 Months): $10,205,650.00
Insider Selling (Last 12 Months): $0.00

Sixth Street Specialty Lending Insider Trading History Chart

This chart shows the insider buying and selling history at Sixth Street Specialty Lending by year and by quarter.

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Sixth Street Specialty Lending Share Price & Price History

Current Price: $17.43
Price Change: ▲ Price Increase of +0.031 (0.18%)
As of 05/12/2026 11:36 AM ET

This chart shows the closing price history over time for TSLX up to the past year.

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Days: 30 | 90 | 365

Sixth Street Specialty Lending Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
3/10/2026Alan WaxmanVPBuy45,000$18.47$831,150.00545,000View SEC Filing Icon  
3/9/2026Alan WaxmanVPBuy200,000$18.18$3,636,000.00500,000View SEC Filing Icon  
3/6/2026Alan WaxmanVPBuy200,000$18.42$3,684,000.00300,000View SEC Filing Icon  
3/5/2026Alan WaxmanVPBuy100,000$18.46$1,846,000.00100,000View SEC Filing Icon  
11/18/2025Robert J. StanleyCEOBuy10,000$20.85$208,500.0024,907View SEC Filing Icon  
8/7/2024Michael GrafInsiderBuy500$20.45$10,225.004,505View SEC Filing Icon  
8/5/2024Judy S. SlotkinDirectorBuy7,015$19.90$139,598.5018,726View SEC Filing Icon  
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SEC Filings (Institutional Ownership Changes) for Sixth Street Specialty Lending (NYSE:TSLX)

70.25% of Sixth Street Specialty Lending stock is owned by institutions. Institutional ownership can be a sign of analyst confidence in the fundamentals of the stock.

Institutional Buying and Selling by Quarter

This chart shows the instiutional buying and selling at TSLX by year and by quarter.

Skip Institutional Buying and Selling Chart and Table DataRead Chart Data in Institutional Trading History Table

Sixth Street Specialty Lending Institutional Trading History

Reporting DateHedge FundShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
5/7/2026Parallel Advisors LLC15,808$0.29M0.0%-32.3%0.017%Search for SEC Filing on Google Icon
5/6/2026Independent Financial Group LLC60,591$1.11M0.0%N/A0.064%Search for SEC Filing on Google Icon
5/5/2026D.A. Davidson & CO.200,594$3.69M0.0%+4.7%0.211%Search for SEC Filing on Google Icon
5/5/2026Bank of New York Mellon Corp13,139$0.24M0.0%-24.8%0.014%Search for SEC Filing on Google Icon
5/5/2026Sanctuary Advisors LLC17,184$0.32M0.0%-8.0%0.018%Search for SEC Filing on Google Icon
5/4/2026Chicago Partners Investment Group LLC21,852$0.41M0.0%-5.0%0.023%Search for SEC Filing on Google Icon
5/2/2026Diversify Wealth Management LLC38,516$0.73M0.0%N/A0.041%Search for SEC Filing on Google Icon
5/1/2026Fifth Third Bancorp3,444$63K0.0%N/A0.004%Search for SEC Filing on Google Icon
5/1/2026Barnett & Company Inc.27,850$0.51M0.4%-4.8%0.029%Search for SEC Filing on Google Icon
4/30/2026Whipplewood Advisors LLC27,244$0.50M0.3%+177.5%0.029%Search for SEC Filing on Google Icon
4/30/2026Kestra Advisory Services LLC18,710$0.34M0.0%-39.4%0.020%Search for SEC Filing on Google Icon
4/30/2026Sumitomo Mitsui Trust Group Inc.770,173$14.16M0.0%+3.9%0.811%Search for SEC Filing on Google Icon
4/30/2026Quantum Portfolio Management LLC14,876,741$273.43M2.9%N/A15.656%Search for SEC Filing on Google Icon
4/27/2026HB Wealth Management LLC34,516$0.63M0.0%-54.4%0.036%Search for SEC Filing on Google Icon
4/27/2026Private Advisor Group LLC10,728$0.20M0.0%-51.1%0.011%Search for SEC Filing on Google Icon
4/27/2026Platform Technology Partners36,444$0.67M0.1%+5.8%0.038%Search for SEC Filing on Google Icon
4/27/2026Sound Income Strategies LLC2,571,052$46.56M2.2%+2.4%2.706%Search for SEC Filing on Google Icon
4/25/2026Strs Ohio4,347,710$79.91M0.3%+101.8%4.576%Search for SEC Filing on Google Icon
4/25/2026Sage Investment Counsel LLC25,577$0.47M0.5%+3.2%0.027%Search for SEC Filing on Google Icon
4/24/2026Essex Financial Services Inc.37,992$0.70M0.0%-3.9%0.040%Search for SEC Filing on Google Icon
4/24/2026Canton Hathaway LLC44,765$0.82M0.2%-3.8%0.047%Search for SEC Filing on Google Icon
4/24/2026MQS Management LLC16,059$0.30M0.2%N/A0.017%Search for SEC Filing on Google Icon
4/23/2026Klein Pavlis & Peasley Financial Inc.24,325$0.45M0.2%+29.9%0.026%Search for SEC Filing on Google Icon
4/23/2026Lansforsakringar Fondforvaltning AB publ 84,040$1.55M0.0%+28.3%0.088%Search for SEC Filing on Google Icon
4/23/2026North Star Investment Management Corp.6,017$0.11M0.0%N/A0.006%Search for SEC Filing on Google Icon
4/23/2026Tred Avon Family Wealth LLC55,751$1.03M0.3%+26.6%0.059%Search for SEC Filing on Google Icon
4/23/2026Pasadena Private Wealth LLC14,289$0.26M0.0%+11.7%0.015%Search for SEC Filing on Google Icon
4/22/2026Janney Montgomery Scott LLC206,551$3.80M0.0%-8.2%0.217%Search for SEC Filing on Google Icon
4/22/2026Union Bancaire Privee UBP SA3,482$62K0.0%-76.8%0.004%Search for SEC Filing on Google Icon
4/21/2026Columbus Macro LLC549,170$10.09M1.1%+0.4%0.578%Search for SEC Filing on Google Icon
4/21/2026Silver Oak Securities Incorporated20,521$0.38M0.0%-6.2%0.022%Search for SEC Filing on Google Icon
4/18/2026Riverbridge Partners LLC143,704$2.64M0.1%+59.8%0.151%Search for SEC Filing on Google Icon
4/17/2026Worth Asset Management LLC10,581$0.19M0.1%-15.8%0.011%Search for SEC Filing on Google Icon
4/17/2026Ocean Park Asset Management LLC32,736$0.60M0.0%N/A0.034%Search for SEC Filing on Google Icon
4/16/2026Kavar Capital Partners Group LLC15,632$0.29M0.0%N/A0.016%Search for SEC Filing on Google Icon
4/15/2026Nations Financial Group Inc. IA ADV33,167$0.61M0.0%-7.2%0.035%Search for SEC Filing on Google Icon
3/17/2026Rockefeller Capital Management L.P.148,369$3.22M0.0%-28.0%0.157%Search for SEC Filing on Google Icon
3/9/2026Corient Private Wealth LLC78,237$1.70M0.0%+16.0%0.083%Search for SEC Filing on Google Icon
3/9/2026EMC Capital Management5,202$0.11M0.1%-15.0%0.005%Search for SEC Filing on Google Icon
2/19/2026Invesco Ltd.33,463$0.73M0.0%-2.0%0.035%Search for SEC Filing on Google Icon
2/19/2026Corient Private Wealth LLC78,237$1.70M0.0%+16.0%0.083%Search for SEC Filing on Google Icon
2/18/2026Beacon Pointe Advisors LLC62,519$1.36M0.0%+23.8%0.066%Search for SEC Filing on Google Icon
2/18/2026NewEdge Advisors LLC11,444$0.25M0.0%-8.4%0.012%Search for SEC Filing on Google Icon
2/18/2026Empowered Funds LLC6,856$0.15M0.0%-24.7%0.007%Search for SEC Filing on Google Icon
2/18/2026XTX Topco Ltd21,889$0.48M0.0%N/A0.023%Search for SEC Filing on Google Icon
2/18/2026Virtus Investment Advisers LLC25,028$0.54M0.1%-7.3%0.026%Search for SEC Filing on Google Icon
2/18/2026Millennium Management LLC34,236$0.74M0.0%N/A0.036%Search for SEC Filing on Google Icon
2/18/2026IHT Wealth Management LLC110,074$2.39M0.1%+2.1%0.116%Search for SEC Filing on Google Icon
2/18/2026Clayton Partners LLC178,121$3.87M2.7%+29.9%0.188%Search for SEC Filing on Google Icon
2/18/2026Balyasny Asset Management L.P.16,038$0.35M0.0%N/A0.017%Search for SEC Filing on Google Icon
2/18/2026Altshuler Shaham Ltd301,460$6.55M0.1%N/A0.319%Search for SEC Filing on Google Icon
2/17/2026Guggenheim Capital LLC28,593$0.62M0.0%+6.5%0.030%Search for SEC Filing on Google Icon
2/17/2026Cetera Investment Advisers593,881$12.90M0.0%+6.4%0.627%Search for SEC Filing on Google Icon
2/17/2026Kovack Advisors Inc.21,273$0.46M0.0%N/A0.022%Search for SEC Filing on Google Icon
2/17/2026Calydon Capital13,945$0.30M0.1%-4.3%0.015%Search for SEC Filing on Google Icon
2/17/2026Price T Rowe Associates Inc. MD21,905$0.48M0.0%+4.6%0.023%Search for SEC Filing on Google Icon
2/17/2026Osaic Holdings Inc.54,374$1.18M0.0%+30.3%0.057%Search for SEC Filing on Google Icon
2/17/2026Atom Investors LP107,014$2.32M0.2%-43.0%0.113%Search for SEC Filing on Google Icon
2/17/2026Captrust Financial Advisors38,947$0.85M0.0%-21.6%0.041%Search for SEC Filing on Google Icon
2/17/2026&PARTNERS86,965$1.89M0.0%+343.6%0.092%Search for SEC Filing on Google Icon
2/17/2026Royal Bank of Canada155,887$3.39M0.0%-45.6%0.165%Search for SEC Filing on Google Icon
2/16/2026Squarepoint Ops LLC15,047$0.33M0.0%N/A0.016%Search for SEC Filing on Google Icon
2/16/2026OMERS ADMINISTRATION Corp469,109$10.19M0.1%+157.2%0.495%Search for SEC Filing on Google Icon
2/16/2026Truvestments Capital LLC164,193$3.57M0.6%-3.1%0.173%Search for SEC Filing on Google Icon
2/16/2026Whalerock Point Partners LLC19,738$0.43M0.1%-9.2%0.021%Search for SEC Filing on Google Icon
2/16/2026Mariner LLC32,142$0.70M0.0%-19.2%0.034%Search for SEC Filing on Google Icon
2/16/2026FJ Capital Management LLC58,423$1.27M0.1%-36.4%0.062%Search for SEC Filing on Google Icon
2/16/2026Arax Advisory Partners5,000$0.11M0.0%N/A0.005%Search for SEC Filing on Google Icon
2/16/2026Barclays PLC72,066$1.57M0.0%-19.0%0.076%Search for SEC Filing on Google Icon
2/16/2026Brown Advisory Inc.48,713$1.06M0.0%+24.9%0.051%Search for SEC Filing on Google Icon
2/16/2026Aigen Investment Management LP12,586$0.27M0.1%N/A0.013%Search for SEC Filing on Google Icon
2/16/2026Atlas Capital Advisors Inc.5,115$0.11M0.0%N/A0.005%Search for SEC Filing on Google Icon
2/13/2026Kestra Advisory Services LLC30,870$0.67M0.0%-9.2%0.033%Search for SEC Filing on Google Icon
2/13/2026CANADA LIFE ASSURANCE Co164,256$3.57M0.0%+3.5%0.174%Search for SEC Filing on Google Icon
2/13/2026Callodine Capital Management LP1,101,992$23.94M1.9%+26.5%1.166%Search for SEC Filing on Google Icon
2/13/2026Stifel Financial Corp626,976$13.62M0.0%+2.4%0.664%Search for SEC Filing on Google Icon
2/13/2026Ares Management LLC1,354,779$29.43M1.5%-2.9%1.434%Search for SEC Filing on Google Icon
2/13/2026State Street Corp114,263$2.48M0.0%+23.9%0.121%Search for SEC Filing on Google Icon
2/13/2026Van ECK Associates Corp2,342,047$50.87M0.0%-7.4%2.479%Search for SEC Filing on Google Icon
2/13/2026Wells Fargo & Company MN1,270,816$27.60M0.0%+3.7%1.345%Search for SEC Filing on Google Icon
2/12/2026Advisors Asset Management Inc.216,004$4.69M0.1%-5.6%0.229%Search for SEC Filing on Google Icon
2/12/2026Commonwealth Equity Services LLC156,787$3.41M0.0%+21.0%0.166%Search for SEC Filing on Google Icon
2/12/2026RMR Capital Management LLC197,718$4.29M3.1%-7.7%0.209%Search for SEC Filing on Google Icon
2/12/2026Lansforsakringar Fondforvaltning AB publ 65,493$1.42M0.0%N/A0.069%Search for SEC Filing on Google Icon
2/12/2026Steward Partners Investment Advisory LLC14,325$0.31M0.0%+31.9%0.015%Search for SEC Filing on Google Icon
2/12/2026Investor s Fiduciary Advisor Network LLC17,308$0.38M0.1%-24.1%0.018%Search for SEC Filing on Google Icon
2/12/2026Bank of Montreal Can2,284,920$49.63M0.0%+419.5%2.418%Search for SEC Filing on Google Icon
2/12/2026Kovack Advisors Inc.21,273$0.46M0.0%N/A0.023%Search for SEC Filing on Google Icon
2/12/2026Barnett & Company Inc.29,250$0.64M0.5%-24.5%0.031%Search for SEC Filing on Google Icon
2/11/2026Empowered Funds LLC6,856$0.15M0.0%-24.7%0.007%Search for SEC Filing on Google Icon
2/11/2026Janney Montgomery Scott LLC224,913$4.89M0.0%-10.4%0.238%Search for SEC Filing on Google Icon
2/11/2026Focus Partners Advisor Solutions LLC24,867$0.54M0.0%-44.3%0.026%Search for SEC Filing on Google Icon
2/11/2026Cerity Partners LLC384,767$8.36M0.0%-6.1%0.407%Search for SEC Filing on Google Icon
2/11/2026LPL Financial LLC693,805$15.07M0.0%+4.8%0.734%Search for SEC Filing on Google Icon
2/11/2026Franklin Resources Inc.571,158$12.41M0.0%+4.5%0.604%Search for SEC Filing on Google Icon
2/11/2026JPMorgan Chase & Co.934,233$20.29M0.0%-6.0%0.989%Search for SEC Filing on Google Icon
2/11/2026Delphi Financial Group Inc.32,041$0.70M0.3%+59.9%0.034%Search for SEC Filing on Google Icon
2/11/2026Dearborn Partners LLC56,429$1.23M0.1%-4.6%0.060%Search for SEC Filing on Google Icon
2/11/2026Closed End Fund Advisors Inc.34,249$0.74M0.4%N/A0.036%Search for SEC Filing on Google Icon
2/11/2026Parallel Advisors LLC23,335$0.51M0.0%+29.3%0.025%Search for SEC Filing on Google Icon
Data available starting January 2016

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Sixth Street Specialty Lending logo
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, and refinancing. The fund invests in business services, software & technology, healthcare, energy, consumer & retail, manufacturing, industrials, royalty related businesses, education, and specialty finance. It 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 $1 billion or more and EBITDA between $10 million and $250 million. The 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.
Read More on Sixth Street Specialty Lending

Today's Range

Now: $17.43
Low: $17.39
High: $17.70

50 Day Range

MA: $18.32
Low: $17.34
High: $19.69

52 Week Range

Now: $17.43
Low: $16.99
High: $25.17

Volume

187,347 shs

Average Volume

921,080 shs

Market Capitalization

$1.66 billion

P/E Ratio

15.16

Dividend Yield

10.26%

Beta

0.65

Who are the company insiders with the largest holdings of Sixth Street Specialty Lending?

Sixth Street Specialty Lending's top insider investors include:
  1. Alan Waxman (VP)
  2. Ronald Tanemura (Director)
  3. John Ross (Director)
  4. Steven Pluss (VP)
  5. Robert J Stanley (CEO)
  6. Joshua Easterly (CEO)
  7. Richard A Higginbotham (Director)
  8. Judy S Slotkin (Director)
  9. Hurley Doddy (Director)
  10. David Stiepleman (VP)
Learn More about top insider investors at Sixth Street Specialty Lending.

Who are the major institutional investors of Sixth Street Specialty Lending?

Sixth Street Specialty Lending's top institutional investors include:
  1. Quantum Portfolio Management LLC — 15.66%
  2. Strs Ohio — 4.58%
  3. Sound Income Strategies LLC — 2.71%
  4. Sumitomo Mitsui Trust Group Inc. — 0.81%
  5. Columbus Macro LLC — 0.58%
  6. Janney Montgomery Scott LLC — 0.22%
Learn More about top institutional investors of Sixth Street Specialty Lending stock.

Which major investors are selling Sixth Street Specialty Lending stock?

In the last quarter, TSLX stock was sold by these institutional investors:
  1. HB Wealth Management LLC
  2. Janney Montgomery Scott LLC
  3. Kestra Advisory Services LLC
  4. Union Bancaire Privee UBP SA
  5. Private Advisor Group LLC
  6. Parallel Advisors LLC
  7. Bank of New York Mellon Corp
  8. Nations Financial Group Inc. IA ADV

Which major investors are buying Sixth Street Specialty Lending stock?

During the previous quarter, TSLX stock was purchased by institutional investors including:
  1. Quantum Portfolio Management LLC
  2. Strs Ohio
  3. Independent Financial Group LLC
  4. Sound Income Strategies LLC
  5. Riverbridge Partners LLC
  6. Diversify Wealth Management LLC
  7. Ocean Park Asset Management LLC
  8. Sumitomo Mitsui Trust Group Inc.
During the last year, these company insiders have bought Sixth Street Specialty Lending stock:
  1. Alan Waxman (VP)
  2. Robert J Stanley (CEO)
  3. Judy S Slotkin (Director)
  4. Michael Graf (Insider)
Learn More investors buying Sixth Street Specialty Lending stock.

Sixth Street Specialty Lending Active Insiders

Mr. Joshua Easterly
Mr. Joshua Easterly
Co-Founder, Co-President, CEO and Chairman of the Board
Robert J Stanley
Robert J Stanley
CEO
1 recent trades
Michael Graf
Vice President, Principal Accounting Officer and Deputy Chief Financial Officer
Mr. Ian Simmonds
Mr. Ian Simmonds
CFO & Sec.
Judy S Slotkin
Director
Alan Waxman
Alan Waxman
VP
4 recent trades