Sixth Street Specialty Lending (TSLX) Institutional Ownership $24.60 +0.10 (+0.39%) Closing price 03:59 PM EasternExtended Trading$24.44 -0.16 (-0.67%) As of 07:48 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 Ownership Stock AnalysisAnalyst ForecastsChartCompetitorsDividendEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock Institutional Ownership Changes (13F Filings) for Sixth Street Specialty Lending (NYSE:TSLX)CurrentInstitutional OwnershipPercentage70.25%Number ofInstitutional Buyers(last 12 months)150TotalInstitutional Inflows(last 12 months)$313.58MNumber ofInstitutional Sellers(last 12 months)85TotalInstitutional Outflows(last 12 months)$87.10M Get TSLX Insider Trade Alerts Want to know when executives and insiders are buying or selling Sixth Street Specialty Lending stock? Sign up for InsiderTrades.com's daily newsletter to get the latest insider transactions delivered to your inbox daily. 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Skip Chart & View Institutional Buying and Selling Data TSLX Institutional Buying and Selling by Quarter Sixth Street Specialty Lending Major Shareholders & Ownership History Export to ExcelReporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails8/16/2025 Evergreen Capital Management LLC16,513$393K0.0%-4.4%0.018% 8/15/2025 Tower Research Capital LLC TRC 1,770$42K0.0%-31.4%0.002% 8/15/2025 CANADA LIFE ASSURANCE Co136,054$3.25M0.0%+2.6%0.144% 8/15/2025 Corient Private Wealth LLC113,162$2.69M0.0%+181.7%0.120% 8/15/2025 Captrust Financial Advisors44,425$1.06M0.0%-31.0%0.047% 8/15/2025 Tidal Investments LLC53,219$1.27M0.0%+2.2%0.056% 8/15/2025 Lazard Asset Management LLC32,266$768K0.0%-38.1%0.034% 8/15/2025 HRT Financial LP190,316$4.53M0.0%+185.6%0.202% 8/15/2025 IHT Wealth Management LLC105,149$2.50M0.1%+6.6%0.112% 8/15/2025 Benjamin Edwards Inc.211,976$5.05M0.1%+3.4%0.225% 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. 8/15/2025 BNP Paribas Financial Markets93,065$2.22M0.0%+16.5%0.099% 8/15/2025 Balyasny Asset Management L.P.17,540$418K0.0%N/A0.019% 8/15/2025 Bank of America Corp DE575,432$13.70M0.0%-8.5%0.611% 8/15/2025 Ameriprise Financial Inc.215,650$5.18M0.0%+6.6%0.229% 8/15/2025 Ares Management LLC1,402,689$33.40M0.1%+2.2%1.488% 8/14/2025 Progeny 3 Inc.2,476,398$58.96M3.3%+1.0%2.628% 8/14/2025 Raymond James Financial Inc.828,529$19.73M0.0%-0.3%0.879% 8/14/2025 Quantinno Capital Management LP58,035$1.38M0.0%N/A0.062% 8/14/2025 Diversify Advisory Services LLC32,519$787K0.0%N/A0.035% 8/14/2025 Glenview Trust co9,700$231K0.0%N/A0.010% 8/14/2025 The Manufacturers Life Insurance Company 230,586$5.49M0.0%-0.9%0.245% 8/14/2025 Qube Research & Technologies Ltd50,774$1.21M0.0%-76.8%0.054% 8/14/2025 Burgundy Asset Management Ltd.2,378,968$56.64M0.6%+1.4%2.524% 8/14/2025 Cerity Partners LLC422,634$10.06M0.0%-4.8%0.448% 8/13/2025 Brown Advisory Inc.38,999$929K0.0%-15.0%0.041% 8/13/2025 SCS Capital Management LLC622,522$14.82M0.2%+2.9%0.661% 8/13/2025 Marshall Wace LLP75,811$1.81M0.0%+186.6%0.080% 8/13/2025 Invesco Ltd.30,628$729K0.0%+8.0%0.033% 8/13/2025 1832 Asset Management L.P.395,347$9.41M0.0%+13.0%0.420% 8/13/2025 Plan Group Financial LLC51,428$1.22M0.4%+32.1%0.055% 8/13/2025 Beacon Pointe Advisors LLC49,612$1.18M0.0%+58.5%0.053% 8/13/2025 OMERS ADMINISTRATION Corp178,214$4.24M0.0%N/A0.189% 8/13/2025 Lido Advisors LLC52,996$1.26M0.0%-23.2%0.056% 8/13/2025 Legacy Capital Wealth Partners LLC61,987$1.48M0.3%-3.1%0.066% 8/13/2025 Virtus Investment Advisers LLC29,302$698K0.2%-26.7%0.031% 8/13/2025 Grantham Mayo Van Otterloo & Co. LLC67,700$1.61M0.0%-7.0%0.072% 8/13/2025Delphi Financial Group Inc.20,041$477K0.3%-55.6%0.021% 8/13/2025 Wambolt & Associates LLC146,586$3.49M1.2%-8.7%0.156% 8/12/2025 Advisors Asset Management Inc.206,077$4.91M0.1%+16.2%0.219% 8/12/2025 XTX Topco Ltd51,926$1.24M0.1%N/A0.055% The Orphaned Well Crisis Hidden Across America (Ad)Across the U.S., millions of abandoned oil and gas wells are leaking methane into the air — a costly and dangerous problem hiding under farmland, neighborhoods, and even city streets. One little-known company is tackling this head-on. Its crews seal old wells, prevent further leaks, and generate revenue not just from contracts, but also from selling verified carbon credits tied to methane abatement. With federal funding already committed and state budgets on the rise, the opportunity here is enormous.Read the full story here8/12/2025 Waterloo Capital L.P.103,773$2.47M0.2%+7.6%0.110% 8/12/2025 Franklin Resources Inc.485,418$11.56M0.0%+10.0%0.515% 8/12/2025 Legal & General Group Plc622,774$14.82M0.0%+0.1%0.661% 8/12/2025 MAI Capital Management4,264$102K0.0%+83.5%0.005% 8/12/2025 JPMorgan Chase & Co.942,789$22.45M0.0%+0.5%1.000% 8/11/2025 EMC Capital Management6,120$146K0.1%-9.3%0.006% 8/11/2025 LSV Asset Management1,055,562$25.13M0.1%-10.3%1.120% 8/11/2025 Nomura Asset Management Co. Ltd.6,588$157K0.0%N/A0.007% 8/8/2025 MTM Investment Management LLC2,040$49K0.0%N/A0.002% 8/8/2025 Rockefeller Capital Management L.P.207,112$4.93M0.0%+7.3%0.220% 8/8/2025 LGT Capital Partners LTD.336,500$8.01M0.4%-14.8%0.357% 8/8/2025 Cetera Investment Advisers494,410$11.77M0.0%+10.1%0.525% 8/8/2025 Creative Planning38,717$922K0.0%-3.5%0.041% 8/8/2025 Foundations Investment Advisors LLC42,122$1.00M0.0%N/A0.045% 8/8/2025 Advisors Capital Management LLC718,338$17.10M0.2%+1.9%0.762% 8/8/2025 Ignite Planners LLC71,358$1.77M0.3%+54.0%0.076% 8/8/2025 Marble Harbor Investment Counsel LLC10,210$243K0.0%-10.0%0.011% 8/7/2025 ProShare Advisors LLC19,159$456K0.0%-3.7%0.020% 8/6/2025 AE Wealth Management LLC9,361$223K0.0%-13.8%0.010% 8/6/2025 Texas Yale Capital Corp.35,500$845K0.0%+1.4%0.038% 8/6/2025 Ethos Financial Group LLC29,811$710K0.1%-26.2%0.032% 8/6/2025 First Horizon Advisors Inc.4,123$98K0.0%+74.0%0.004% 8/5/2025 Bank of Montreal Can324,196$7.72M0.0%N/A0.344% 8/4/2025 Canton Hathaway LLC47,430$1.13M0.2%-1.7%0.050% 8/4/2025 IFG Advisory LLC20,608$491K0.0%+14.3%0.022% 8/4/2025 Strs Ohio3,176,606$75.64M0.3%-10.8%3.371% 8/4/2025 Savvy Advisors Inc.35,138$837K0.1%+15.9%0.037% 8/4/2025 Muzinich & Co. Inc.608,616$14.49M6.3%+35.2%0.646% 8/1/2025 Pasadena Private Wealth LLC10,090$240K0.0%-9.7%0.011% 8/1/2025 Envestnet Asset Management Inc.538,400$12.82M0.0%+8.8%0.573% 7/31/2025 Focus Partners Advisor Solutions LLC16,296$388K0.0%+81.6%0.017% 7/31/2025 Sumitomo Mitsui Trust Group Inc.527,107$12.55M0.0%+21.0%0.561% 7/30/2025 Principle Wealth Partners LLC11,701$279K0.0%-11.0%0.012% 7/30/2025 Denali Advisors LLC198,685$4.73M0.5%-2.3%0.211% 7/30/2025 D.A. Davidson & CO.179,702$4.28M0.0%+3.6%0.191% 7/29/2025 Stableford Capital II LLC8,500$208K0.1%N/A0.009% 7/28/2025 RMR Capital Management LLC190,495$4.54M3.2%-21.7%0.203% 7/28/2025 Melia Wealth LLC614,916$14.64M7.0%+3.6%0.654% 7/28/2025 Naviter Wealth LLC137,708$3.28M0.4%+19.0%0.147% 7/25/2025 Atria Wealth Solutions Inc.8,570$204K0.0%N/A0.009% 7/25/2025 MGO One Seven LLC427,840$10.19M0.3%+3.0%0.455% 7/25/2025 CWM LLC64,376$1.53M0.0%+7,857.5%0.069% 7/25/2025 Concurrent Investment Advisors LLC11,138$265K0.0%N/A0.012% 7/24/2025 Aberdeen Group plc123,237$2.94M0.0%-5.7%0.131% 7/24/2025 Wealthstar Advisors LLC129,482$3.08M1.2%-0.4%0.138% 7/24/2025 IFP Advisors Inc70,817$1.69M0.0%-42.4%0.075% 7/23/2025 Columbus Macro LLC437,561$10.42M1.3%+12.4%0.466% 7/23/2025 Ignite Planners LLC71,431$1.77M0.3%+54.1%0.076% 7/22/2025 Grimes & Company Inc.12,161$290K0.0%N/A0.013% 7/21/2025 Mirae Asset Global Investments Co. Ltd.15,050$358K0.0%+66.9%0.016% Forget Tesla — This Tiny AI Stock Is Musk’s Real Play (Ad)While Wall Street focused on Tesla’s earnings, Elon Musk was quietly building a supercomputer so powerful it could transform warfare, robotics, and the global economy. But you don’t need to buy Tesla or wait for xAI to IPO to benefit. One overlooked public company is supplying the critical tech behind Musk’s AI push — and it trades for a fraction of Nvidia’s price. Hedge funds are already loading up, but most investors haven’t noticed yet.See the full details on this “backdoor” Musk bet here7/18/2025 Generali Investments CEE investicni spolecnost a.s.24,084$573K0.0%+4.5%0.026% 7/18/2025 Union Bancaire Privee UBP SA19,319$460K0.0%+5.1%0.021% 7/17/2025 LexAurum Advisors LLC8,454$201K0.0%N/A0.009% 7/17/2025 HB Wealth Management LLC76,206$1.81M0.0%-4.3%0.081% 7/17/2025 Janney Montgomery Scott LLC264,827$6.31M0.0%-4.3%0.282% 7/17/2025 Sound Income Strategies LLC2,406,296$57.29M3.3%+1.9%2.561% 7/16/2025 Signaturefd LLC4,659$111K0.0%-8.7%0.005% 7/16/2025 Dakota Wealth Management39,220$934K0.0%+8.3%0.042% 7/16/2025 Magnus Financial Group LLC12,526$298K0.0%-13.1%0.013% 7/15/2025 Riverbridge Partners LLC48,835$1.16M0.0%+3.4%0.052% (Data available from 1/1/2016 forward) TSLX Institutional Ownership - Frequently Asked Questions Who are the largest shareholders of TSLX shares? During the previous two years, 236 institutional investors and hedge funds held shares of Sixth Street Specialty Lending. The most heavily invested institutionals were Strs Ohio ($75.64M), Progeny 3 Inc. ($58.96M), Sound Income Strategies LLC ($57.29M), Burgundy Asset Management Ltd. ($56.64M), Van ECK Associates Corp ($50.97M), Ares Management LLC ($33.40M), and Allen Investment Management LLC ($32.11M).Learn more on Sixth Street Specialty Lending's institutional investors. What percentage of Sixth Street Specialty Lending's stock is owned by institutional investors? 70.25% of Sixth Street Specialty Lending's stock is owned by institutional investors. Learn more on TSLX's institutional investor holdings. Which institutional investors have been buying Sixth Street Specialty Lending's stock? Of the 202 institutional investors that purchased Sixth Street Specialty Lending's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Strs Ohio ($3.72M), Raymond James Financial Inc. ($1.65M), Van ECK Associates Corp ($1.04M), Allen Investment Management LLC ($786.42K), Melia Wealth LLC ($751.58K), MGO One Seven LLC ($625.56K), and SCS Capital Management LLC ($622.52K). How much institutional buying is happening at Sixth Street Specialty Lending? Institutional investors have bought a total of 14,207,438 shares in the last 24 months. This purchase volume represents approximately $313.58M in transactions. Which of Sixth Street Specialty Lending's major shareholders have been selling company stock? Of the 85 institutional investors that sold Sixth Street Specialty Lending's stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Strs Ohio ($384.52K), LGT Capital Partners LTD. ($378.50K), LSV Asset Management ($251.65K), Baillie Gifford & Co. ($232.39K), TrueMark Investments LLC ($203.62K), 1832 Asset Management L.P. ($200K), and Bank of America Corp DE ($190.78K). How much institutional selling is happening at Sixth Street Specialty Lending? Institutional investors have sold a total of 3,912,472 shares in the last 24 months. This volume of shares sold represents approximately $87.10M in transactions. Related Companies ARCC Major Shareholders GBDC Major Shareholders MFIC Major Shareholders NMFC Major Shareholders OCSL Major Shareholders SLRC Major Shareholders FSK Major Shareholders GSBD Major Shareholders HTGC Major Shareholders MAIN Major Shareholders This page (NYSE:TSLX) was last updated on 9/3/2025 by MarketBeat.com Staff From Our PartnersHow “Trump’s New Dollar” Could Impact Your WealthPresident Trump just signed a game-changing law… That could soon upgrade the U.S. dollar in your checking a...Brownstone Research | SponsoredForget Tesla — This Tiny AI Stock Is Musk’s Real PlayWhile Wall Street focused on Tesla’s earnings, Elon Musk was quietly building a supercomputer so powerful it c...Behind the Markets | SponsoredWhat's the Best Way to Lower RMD Taxes?Turning 73 triggers a key IRS rule: you must begin taking required minimum distributions (RMDs) from certain r...SmartAsset | SponsoredThe Orphaned Well Crisis Hidden Across AmericaAcross the U.S., millions of abandoned oil and gas wells are leaking methane into the air — a costly and dange...The Tomorrow Investor | SponsoredMarket Panic: Trump Just Dropped a Bomb on Your Stockstock Market Panic: Trump Just Dropped a Bomb on Your Stocks The market is in freefall—and Trump's new tarif...American Alternative | SponsoredThis Coin Could Explode, and it’s Hiding in Plain Sight!The #1 coin with skyrocket potential right now... 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