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 2023
Institutional positions in Sixth Street Specialty Lending, Inc. as of Mar 31, 2023. 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
- 195
- −1 vs. Q4 2022
- Shares held
- 34.0M
- −2.26M (−6.2%) vs. Q4 2022
- Total value
- $621.2M
- −$22.0M (−3.4%) vs. Q4 2022
- New holders
- 26
- 87 more added
- Sold out
- 27
- 42 more reduced
Compare with Q4 2022: 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 2023
Shares, value and share of portfolio for each institution holding Sixth Street Specialty Lending, Inc.; share changes are against Q4 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Mariner, LLC | 37,007 | $677.0K | 0.00% | −375−1.0% | Reduced |
| Financial Advocates Investment Management | 37,265 | $682.0K | 0.05% | +19,570+110.6% | Added |
| CI Private Wealth, LLC | 37,944 | $694.4K | 0.00% | +4,844+14.6% | Added |
| Emerald Mutual Fund Advisers Trust | 39,840 | $729.1K | 0.04% | +39,840 | New |
| Hamilton Capital Partners Inc. | 44,300 | $810.7K | 0.29% | −9,800−18.1% | Reduced |
| HRT Financial LP | 46,644 | $853.0K | 0.01% | +46,644 | New |
| FJ Capital Management LLC | 46,635 | $853.4K | 0.11% | −14,037−23.1% | Reduced |
| Northern Trust Corp | 47,030 | $860.6K | 0.00% | −559−1.2% | Reduced |
| Evoke Wealth, LLC | 47,107 | $862.1K | 0.03% | 00.0% | Unchanged |
| Cynosure Management, LLC | 53,501 | $979.1K | 1.48% | +350+0.7% | Added |
| Argent Trust Co | 56,382 | $1.03M | 0.07% | +2,413+4.5% | Added |
| HB Wealth Management, LLC | 56,645 | $1.04M | 0.02% | +56,645 | New |
| Alberta Investment Management Corp | 57,000 | $1.04M | 0.01% | +15,300+36.7% | Added |
| Great West Life Assurance Co | 60,267 | $1.09M | 0.00% | +859+1.4% | Added |
| Kennedy Capital Management, Inc. | 61,124 | $1.12M | 0.03% | +61,124 | New |
| Legacy Capital Wealth Partners, LLC | 61,370 | $1.12M | 0.31% | +4,793+8.5% | Added |
| Atom Investors LP | 61,780 | $1.13M | 0.62% | +2,417+4.1% | Added |
| Park Circle Co | 62,000 | $1.13M | 1.10% | +27,000+77.1% | Added |
| AE Wealth Management LLC | 63,375 | $1.16M | 0.01% | +12,786+25.3% | Added |
| Brown Advisory Inc | 63,942 | $1.17M | 0.00% | +40,181+169.1% | Added |
| Dearborn Partners LLC | 64,192 | $1.17M | 0.05% | −330−0.5% | Reduced |
| D. E. Shaw & Co., Inc. | 65,761 | $1.20M | 0.00% | −54,785−45.4% | Reduced |
| Royal Bank of Canada | 65,958 | $1.21M | 0.00% | +1,710+2.7% | Added |
| Advisory Research Inc | 66,152 | $1.21M | 0.20% | +3,957+6.4% | Added |
| D.A. Davidson & Co. | 66,881 | $1.22M | 0.01% | +9,884+17.3% | Added |
| Riverbridge Partners LLC | 70,406 | $1.29M | 0.02% | +1,619+2.4% | Added |
| Citadel Advisors LLC | 71,265 | $1.30M | 0.00% | −285,597−80.0% | Reduced |
| Sargent Investment Group, LLC | 73,400 | $1.33M | 0.35% | −2,000−2.7% | Reduced |
| Invesco Ltd. | 73,086 | $1.34M | 0.00% | −13,635−15.7% | Reduced |
| IHT Wealth Management, LLC | 73,833 | $1.35M | 0.08% | +6,357+9.4% | Added |
| Putnam Investments LLC | 74,417 | $1.36M | 0.00% | +56,947+326.0% | Added |
| Ameriprise Financial Inc | 76,906 | $1.41M | 0.00% | +13,958+22.2% | Added |
| Baillie Gifford & Co | 79,500 | $1.45M | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 80,273 | $1.46M | 0.00% | +7,601+10.5% | Added |
| GraniteShares Advisors LLC | 80,834 | $1.48M | 1.31% | +45,522+128.9% | Added |
| Cresset Asset Management, LLC | 81,163 | $1.49M | 0.03% | +2,501+3.2% | Added |
| Trexquant Investment LP | 85,531 | $1.57M | 0.04% | +69,615+437.4% | Added |
| BlackRock Inc. | 89,629 | $1.64M | 0.00% | +16,215+22.1% | Added |
| Golden Green, Inc. | 97,329 | $1.78M | 2.09% | +97,329 | New |
| Commonwealth Equity Services, LLC | 113,906 | $2.08M | 0.00% | +13,679+13.6% | Added |
| Prelude Capital Management, LLC | 115,114 | $2.11M | 0.14% | +22,920+24.9% | Added |
| Wambolt & Associates, LLC | 118,507 | $2.15M | 0.76% | +3,193+2.8% | Added |
| Goldman Sachs Group Inc | 120,001 | $2.20M | 0.00% | −1,618−1.3% | Reduced |
| Texas Capital Bank Wealth Management Services Inc | 135,756 | $2.48M | 0.29% | −3,300−2.4% | Reduced |
| Raymond James & Associates | 137,680 | $2.52M | 0.00% | +108+0.1% | Added |
| Wealthstar Advisors, LLC | 140,530 | $2.57M | 1.09% | −962−0.7% | Reduced |
| Clayton Partners LLC | 141,340 | $2.59M | 2.52% | +991+0.7% | Added |
| Captrust Financial Advisors | 147,000 | $2.69M | 0.01% | +1,660+1.1% | Added |
| Hennion & Walsh Asset Management, Inc. | 149,665 | $2.74M | 0.17% | +1,747+1.2% | Added |
| Cetera Investment Advisers | 157,695 | $2.89M | 0.03% | +14,089+9.8% | Added |
| Delphi Financial Group, Inc. | 160,425 | $2.94M | 1.45% | 00.0% | Unchanged |
| Two Sigma Investments, LP | 165,082 | $3.02M | 0.01% | −211,954−56.2% | Reduced |
| IFP Advisors, Inc | 171,280 | $3.05M | 0.15% | +5,657+3.4% | Added |
| First Republic Investment Management, Inc. | 169,650 | $3.10M | 0.01% | +31,063+22.4% | Added |
| Bank of New York Mellon Corp | 182,314 | $3.34M | 0.00% | −3,486−1.9% | Reduced |
| Confluence Investment Management LLC | 190,152 | $3.48M | 0.05% | −29,388−13.4% | Reduced |
| Envestnet Asset Management Inc | 198,586 | $3.63M | 0.00% | +10,330+5.5% | Added |
| McKinley Capital Management LLC /Delaware | 208,976 | $3.82M | 0.51% | −2,434−1.2% | Reduced |
| Belpointe Asset Management LLC | 219,397 | $4.01M | 0.22% | −32,749−13.0% | Reduced |
| JPMorgan Chase & Co | 225,681 | $4.13M | 0.00% | +220,424+4,193.0% | Added |
| Manufacturers Life Insurance Company, The | 227,662 | $4.17M | 0.00% | +6,506+2.9% | Added |
| Standard Life Aberdeen plc | 237,726 | $4.35M | 0.01% | −197,799−45.4% | Reduced |
| Janney Montgomery Scott LLC | 239,267 | $4.38M | 0.02% | +24,065+11.2% | Added |
| Credit Suisse AG | 251,014 | $4.59M | 0.00% | +246,471+5,425.3% | Added |
| Advisors Asset Management, Inc. | 255,876 | $4.68M | 0.10% | +9,833+4.0% | Added |
| Sumitomo Mitsui Trust Holdings, Inc. | 296,331 | $5.42M | 0.00% | 00.0% | Unchanged |
| Fort Washington Investment Advisors Inc | 299,080 | $5.47M | 0.04% | 00.0% | Unchanged |
| Aj Wealth Strategies, LLC | 302,173 | $5.53M | 0.29% | +43,343+16.7% | Added |
| LPL Financial LLC | 303,520 | $5.55M | 0.00% | +34,053+12.6% | Added |
| Muzinich & Co., Inc. | 304,513 | $5.57M | 4.81% | 00.0% | Unchanged |
| 1832 Asset Management L.P. | 307,600 | $5.63M | 0.01% | +307,600 | New |
| UBS Group AG | 309,340 | $5.66M | 0.00% | −3,496−1.1% | Reduced |
| Millennium Management LLC | 372,751 | $6.82M | 0.01% | −286,508−43.5% | Reduced |
| Stifel Financial Corp | 389,977 | $7.14M | 0.01% | +79,080+25.4% | Added |
| Ares Management LLC | 390,898 | $7.15M | 0.40% | +4,001+1.0% | Added |
| Raymond James Financial Services Advisors, Inc. | 416,222 | $7.62M | 0.01% | +91,952+28.4% | Added |
| Partners Group Holding AG | 470,194 | $8.60M | 0.69% | +470,194 | New |
| Two Sigma Advisers, LP | 484,188 | $8.86M | 0.02% | −121,500−20.1% | Reduced |
| Neuberger Berman Group LLC | 522,561 | $9.56M | 0.01% | +989+0.2% | Added |
| Legal & General Group Plc | 555,200 | $10.2M | 0.00% | +17,681+3.3% | Added |
| Bank of America Corp | 568,583 | $10.4M | 0.00% | −173,590−23.4% | Reduced |
| Greenwich Investment Management, Inc. | 599,412 | $11.0M | 8.43% | +9,200+1.6% | Added |
| Advisors Capital Management, LLC | 635,147 | $11.6M | 0.30% | +61,332+10.7% | Added |
| LGT Capital Partners Ltd. | 850,500 | $15.6M | 0.43% | +75,000+9.7% | Added |
| Cliffwater LLC | 906,126 | $16.6M | 5.31% | −101,393−10.1% | Reduced |
| LSV Asset Management | 924,983 | $16.9M | 0.04% | +296,159+47.1% | Added |
| Burgundy Asset Management Ltd. | 1,044,971 | $19.1M | 0.24% | +1490.0% | Added |
| Van Eck Associates Corp | 1,124,118 | $20.6M | 0.05% | +23,281+2.1% | Added |
| Callodine Capital Management, LP | 1,276,186 | $23.4M | 6.89% | −43,750−3.3% | Reduced |
| Wells Fargo & Company | 1,335,375 | $24.4M | 0.01% | +117,221+9.6% | Added |
| Progeny 3, Inc. | 1,711,724 | $31.3M | 5.31% | +53,420+3.2% | Added |
| Sound Income Strategies, LLC | 1,711,878 | $31.3M | 3.41% | −7,861−0.5% | Reduced |
| Morgan Stanley | 1,729,936 | $31.7M | 0.00% | +58,037+3.5% | Added |
| Sixth Street Partners Management Company, L.P. | 2,714,226 | $49.7M | 5.34% | 00.0% | Unchanged |
| STRS Ohio | 2,894,424 | $53.0M | 0.23% | +89,524+3.2% | Added |
| FMR LLC | 0 | $0 | 0.00% | −3,287,720−100.0% | Sold out |
| Alpha DNA Investment Management LLC | 0 | $0 | 0.00% | −57,743−100.0% | Sold out |
| Cubist Systematic Strategies, LLC | 0 | $0 | 0.00% | −53,304−100.0% | Sold out |
| Russell Investments Group, Ltd. | 0 | $0 | 0.00% | −40,798−100.0% | Sold out |
| Banque Pictet & Cie SA | 0 | $0 | 0.00% | −33,838−100.0% | Sold out |