Sixth Street Specialty Lending, Inc.
TSLX- Exchange
- NYSE
- SEC CIK
- 0001508655
No open-market purchases or sales by Sixth Street Specialty Lending, Inc. insiders were filed in the last 90 days; 242 institutions reported holding it in 13F filings for Q2 2026, worth $896.5M in total; no superinvestor holds it.
13F holders, Q1 2024
Institutional positions in Sixth Street Specialty Lending, Inc. as of Mar 31, 2024. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 220
- +1 vs. Q4 2023
- Shares held
- 43.7M
- +2.66M (+6.5%) vs. Q4 2023
- Total value
- $936.0M
- +$50.1M (+5.7%) vs. Q4 2023
- New holders
- 26
- 88 more added
- Sold out
- 25
- 46 more reduced
4 institutions that held it in Q4 2023 haven't filed for Q1 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2023: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting TSLX on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 242 | $896.5M |
| Q1 2026 | 260 | $955.4M |
| Q4 2025 | 258 | $1.09B |
| Q3 2025 | 247 | $1.11B |
| Q2 2025 | 245 | $1.16B |
| Q1 2025 | 236 | $1.07B |
| Q4 2024 | 223 | $963.5M |
| Q3 2024 | 202 | $904.9M |
| Q2 2024 | 224 | $962.2M |
| Q1 2024 | 220 | $936.0M |
| Q4 2023 | 223 | $889.5M |
| Q3 2023 | 205 | $806.6M |
| Q2 2023 | 202 | $705.0M |
| Q1 2023 | 195 | $621.2M |
| Q4 2022 | 196 | $643.2M |
| Q3 2022 | 175 | $601.1M |
| Q2 2022 | 180 | $655.5M |
| Q1 2022 | 171 | $825.9M |
| Q4 2021 | 168 | $855.4M |
| Q3 2021 | 159 | $813.5M |
| Q2 2021 | 158 | $808.3M |
| Q1 2021 | 159 | $758.6M |
Institutions, Q1 2024
Shares, value and share of portfolio for each institution holding Sixth Street Specialty Lending, Inc.; share changes are against Q4 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Great West Life Assurance Co | 25,997 | $559.0K | 0.00% | 00.0% | Unchanged |
| US Bancorp | 26,398 | $565.7K | 0.00% | 00.0% | Unchanged |
| MQS Management LLC | 26,561 | $569.2K | 0.33% | +26,561 | New |
| Romano Brothers and Company | 26,700 | $572.2K | 0.08% | 00.0% | Unchanged |
| Beacon Pointe Advisors, LLC | 26,973 | $578.0K | 0.01% | 00.0% | Unchanged |
| Barnett & Company, Inc. | 27,750 | $594.7K | 0.41% | +3,800+15.9% | Added |
| Northern Trust Corp | 29,236 | $626.5K | 0.00% | +1,627+5.9% | Added |
| Bouchey Financial Group Ltd | 30,252 | $648.3K | 0.06% | 00.0% | Unchanged |
| Hamilton Capital Partners Inc. | 31,640 | $678.0K | 0.08% | 00.0% | Unchanged |
| Benjamin Edwards Inc | 33,456 | $717.0K | 0.14% | −998−2.9% | Reduced |
| Nations Financial Group Inc, | 36,276 | $777.4K | 0.07% | +571+1.6% | Added |
| HighTower Advisors, LLC | 36,527 | $783.0K | 0.00% | +8,085+28.4% | Added |
| Mirador Capital Partners LP | 37,111 | $795.3K | 0.15% | +1,037+2.9% | Added |
| Bank of Montreal | 36,984 | $795.5K | 0.00% | −8,500−18.7% | Reduced |
| CI Private Wealth, LLC | 38,012 | $814.6K | 0.00% | +1,698+4.7% | Added |
| Sargent Investment Group, LLC | 38,400 | $822.9K | 0.18% | −5,000−11.5% | Reduced |
| Atom Investors LP | 39,239 | $840.9K | 0.11% | +39,239 | New |
| Mariner, LLC | 39,677 | $850.3K | 0.00% | −2,880−6.8% | Reduced |
| Creative Planning | 40,922 | $877.0K | 0.00% | +2,175+5.6% | Added |
| Invesco Ltd. | 41,927 | $898.5K | 0.00% | −1,434−3.3% | Reduced |
| Toroso Investments, LLC | 43,235 | $926.5K | 0.02% | +2,368+5.8% | Added |
| Ignite Planners, LLC | 44,820 | $948.4K | 0.27% | −20,368−31.2% | Reduced |
| Kestra Advisory Services, LLC | 45,522 | $975.5K | 0.01% | +23,346+105.3% | Added |
| Cornerstone Wealth Management, LLC | 46,599 | $998.6K | 0.08% | +2,859+6.5% | Added |
| Jane Street Group, LLC | 48,051 | $1.03M | 0.00% | +48,051 | New |
| Independent Financial Group, LLC | 48,895 | $1.05M | 0.05% | +1,129+2.4% | Added |
| Millennium Management LLC | 49,316 | $1.06M | 0.00% | +39,546+404.8% | Added |
| Total Clarity Wealth Management, Inc. | 51,098 | $1.10M | 0.38% | +2,100+4.3% | Added |
| Trexquant Investment LP | 51,763 | $1.11M | 0.02% | +51,763 | New |
| Greenland Capital Management LP | 53,300 | $1.14M | 0.19% | +53,300 | New |
| Cubist Systematic Strategies, LLC | 53,634 | $1.15M | 0.01% | +53,634 | New |
| Brown Advisory Inc | 58,895 | $1.26M | 0.00% | −4,045−6.4% | Reduced |
| Jump Financial, LLC | 59,810 | $1.28M | 0.03% | +18,035+43.2% | Added |
| Alberta Investment Management Corp | 60,400 | $1.29M | 0.01% | 00.0% | Unchanged |
| Naviter Wealth, LLC | 61,865 | $1.33M | 0.22% | +61,865 | New |
| Park Circle Co | 62,000 | $1.33M | 1.24% | 00.0% | Unchanged |
| Riverbridge Partners LLC | 68,620 | $1.47M | 0.02% | +1,868+2.8% | Added |
| Advisor Group Holdings, Inc. | 69,018 | $1.48M | 0.00% | −1,652−2.3% | Reduced |
| Delphi Financial Group, Inc. | 70,106 | $1.50M | 0.97% | −90,319−56.3% | Reduced |
| Evoke Wealth, LLC | 70,173 | $1.50M | 0.04% | +70,173 | New |
| Bramshill Investments, LLC | 71,323 | $1.53M | 0.18% | −4,679−6.2% | Reduced |
| Qube Research & Technologies Ltd | 73,616 | $1.58M | 0.00% | +73,616 | New |
| Barclays PLC | 80,413 | $1.72M | 0.00% | +80,413 | New |
| IHT Wealth Management, LLC | 83,008 | $1.78M | 0.07% | +4,353+5.5% | Added |
| HRT Financial LP | 83,109 | $1.78M | 0.01% | +23,883+40.3% | Added |
| Dearborn Partners LLC | 93,047 | $1.99M | 0.09% | +2,124+2.3% | Added |
| Royal Bank of Canada | 95,972 | $2.06M | 0.00% | +8,251+9.4% | Added |
| Waterloo Capital, L.P. | 96,268 | $2.06M | 0.26% | +17,196+21.7% | Added |
| Captrust Financial Advisors | 96,324 | $2.06M | 0.01% | −32,858−25.4% | Reduced |
| Argent Trust Co | 96,701 | $2.07M | 0.09% | +7,526+8.4% | Added |
| Truvestments Capital LLC | 102,489 | $2.20M | 0.85% | +87,789+597.2% | Added |
| Standard Life Aberdeen plc | 105,057 | $2.25M | 0.00% | 00.0% | Unchanged |
| Pallas Capital Advisors LLC | 109,535 | $2.35M | 0.10% | +21,662+24.7% | Added |
| Prelude Capital Management, LLC | 115,081 | $2.47M | 0.17% | +100+0.1% | Added |
| Texas Capital Bank Wealth Management Services Inc | 123,799 | $2.65M | 0.29% | +14,791+13.6% | Added |
| HB Wealth Management, LLC | 124,013 | $2.66M | 0.03% | +6,023+5.1% | Added |
| Wealthstar Advisors, LLC | 130,562 | $2.80M | 0.97% | −4,287−3.2% | Reduced |
| FJ Capital Management LLC | 131,032 | $2.81M | 0.29% | +131,032 | New |
| Commonwealth Equity Services, LLC | 133,119 | $2.85M | 0.00% | +23,796+21.8% | Added |
| IFP Advisors, Inc | 134,245 | $2.88M | 0.13% | −34,244−20.3% | Reduced |
| Financial Advocates Investment Management | 137,110 | $2.94M | 0.17% | +26,480+23.9% | Added |
| D.A. Davidson & Co. | 138,210 | $2.96M | 0.03% | +24,545+21.6% | Added |
| Clayton Partners LLC | 143,403 | $3.07M | 2.61% | +146+0.1% | Added |
| Ameriprise Financial Inc | 148,288 | $3.18M | 0.00% | +30,107+25.5% | Added |
| Rockefeller Capital Management L.P. | 148,365 | $3.18M | 0.01% | +111,450+301.9% | Added |
| Hennion & Walsh Asset Management, Inc. | 157,060 | $3.37M | 0.18% | +10,030+6.8% | Added |
| RMR Capital Management, LLC | 158,297 | $3.39M | 3.38% | −892−0.6% | Reduced |
| BlackRock Inc. | 159,873 | $3.43M | 0.00% | +2,962+1.9% | Added |
| Cresset Asset Management, LLC | 161,258 | $3.46M | 0.02% | +77,922+93.5% | Added |
| Raymond James & Associates | 163,922 | $3.51M | 0.00% | +25,236+18.2% | Added |
| Wambolt & Associates, LLC | 170,536 | $3.61M | 1.08% | +18,598+12.2% | Added |
| Advisors Asset Management, Inc. | 178,995 | $3.84M | 0.07% | +8,373+4.9% | Added |
| Schonfeld Strategic Advisors LLC | 179,300 | $3.84M | 0.03% | +179,300 | New |
| Credit Suisse AG | 185,868 | $3.98M | 0.00% | −47,422−20.3% | Reduced |
| Goldman Sachs Group Inc | 186,147 | $3.99M | 0.00% | +112,674+153.4% | Added |
| Franklin Resources Inc | 187,450 | $4.02M | 0.00% | +187,450 | New |
| Significant Wealth Partners LLC | 202,899 | $4.35M | 2.85% | +183,571+949.8% | Added |
| Baillie Gifford & Co | 225,420 | $4.83M | 0.00% | +66,348+41.7% | Added |
| McKinley Capital Management LLC /Delaware | 226,523 | $4.85M | 0.58% | −5,443−2.3% | Reduced |
| Janney Montgomery Scott LLC | 233,574 | $5.00M | 0.01% | −32,486−12.2% | Reduced |
| Confluence Investment Management LLC | 243,228 | $5.21M | 0.07% | +21,509+9.7% | Added |
| Fort Washington Investment Advisors Inc | 248,875 | $5.33M | 0.03% | 00.0% | Unchanged |
| Manufacturers Life Insurance Company, The | 251,300 | $5.39M | 0.00% | +34,132+15.7% | Added |
| Benjamin F. Edwards & Company, Inc. | 304,829 | $6.53M | 0.12% | +10,163+3.4% | Added |
| Sumitomo Mitsui Trust Holdings, Inc. | 310,322 | $6.65M | 0.00% | +9,510+3.2% | Added |
| Muzinich & Co., Inc. | 311,788 | $6.73M | 5.85% | 00.0% | Unchanged |
| Cetera Investment Advisers | 335,514 | $7.19M | 0.02% | +98,855+41.8% | Added |
| Partners Group Holding AG | 353,870 | $7.58M | 0.69% | −67,728−16.1% | Reduced |
| Soros Fund Management LLCSuperinvestorSoros Fund Management | 370,000 | $7.93M | 0.18% | +370,000 | New |
| LPL Financial LLC | 394,899 | $8.46M | 0.00% | +14,888+3.9% | Added |
| UBS Group AG | 423,912 | $9.08M | 0.00% | −56,014−11.7% | Reduced |
| Envestnet Asset Management Inc | 432,043 | $9.26M | 0.00% | +124,266+40.4% | Added |
| We Are One Seven, LLC | 444,975 | $9.54M | 0.50% | −108,901−19.7% | Reduced |
| Cliffwater LLC | 489,979 | $10.5M | 2.83% | −331,268−40.3% | Reduced |
| Stifel Financial Corp | 510,190 | $10.9M | 0.01% | +33,111+6.9% | Added |
| Two Sigma Investments, LP | 517,051 | $11.1M | 0.03% | +122,001+30.9% | Added |
| Melia Wealth LLC | 540,005 | $11.6M | 6.50% | −161,102−23.0% | Reduced |
| Raymond James Financial Services Advisors, Inc. | 543,115 | $11.6M | 0.02% | +6,522+1.2% | Added |
| Neuberger Berman Group LLC | 546,092 | $11.7M | 0.01% | +15,548+2.9% | Added |
| Cerity Partners LLC | 560,172 | $12.0M | 0.03% | +25,304+4.7% | Added |