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, Q2 2021
Institutional positions in Sixth Street Specialty Lending, Inc. as of Jun 30, 2021. 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
- 158
- 0 vs. Q1 2021
- Shares held
- 36.1M
- +5.25K (0.0%) vs. Q1 2021
- Total value
- $808.3M
- +$49.6M (+6.5%) vs. Q1 2021
- New holders
- 18
- 67 more added
- Sold out
- 18
- 42 more reduced
1 institution that held it in Q1 2021 haven't filed for Q2 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2021: 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, Q2 2021
Shares, value and share of portfolio for each institution holding Sixth Street Specialty Lending, Inc.; share changes are against Q1 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Advisory Research Inc | 82,931 | $1.84M | 0.12% | −2,717−3.2% | Reduced |
| Wambolt & Associates, LLC | 83,136 | $1.84M | 0.78% | +14,583+21.3% | Added |
| Texas Capital Bank Wealth Management Services Inc | 88,300 | $1.96M | 0.25% | 00.0% | Unchanged |
| Susquehanna International Group, LLP | 91,658 | $2.03M | 0.00% | −420,095−82.1% | Reduced |
| IFP Advisors, Inc | 92,700 | $2.06M | 0.04% | −2,819−3.0% | Reduced |
| Royal Bank of Canada | 93,301 | $2.07M | 0.00% | +11,862+14.6% | Added |
| Guggenheim Capital LLC | 97,609 | $2.17M | 0.01% | −49,030−33.4% | Reduced |
| Bank of New York Mellon Corp | 119,782 | $2.66M | 0.00% | +2,088+1.8% | Added |
| Clayton Partners LLC | 121,462 | $2.69M | 2.30% | +4,427+3.8% | Added |
| Citizens Business Bank | 134,250 | $2.98M | 0.39% | 00.0% | Unchanged |
| LPL Financial LLC | 137,742 | $3.06M | 0.00% | +61,354+80.3% | Added |
| Raymond James & Associates | 137,836 | $3.06M | 0.00% | +4,585+3.4% | Added |
| JPMorgan Chase & Co | 138,047 | $3.06M | 0.00% | +1,903+1.4% | Added |
| Hennion & Walsh Asset Management, Inc. | 140,413 | $3.12M | 0.17% | +16,616+13.4% | Added |
| Goldman Sachs Group Inc | 140,929 | $3.13M | 0.00% | +27,703+24.5% | Added |
| Wealthstar Advisors, LLC | 146,930 | $3.26M | 1.25% | +146,930 | New |
| Invesco Ltd. | 147,351 | $3.27M | 0.00% | −14,401−8.9% | Reduced |
| Assenagon Asset Management S.A. | 163,705 | $3.63M | 0.02% | +163,705 | New |
| Advisors Asset Management, Inc. | 172,900 | $3.84M | 0.06% | +13,119+8.2% | Added |
| Manufacturers Life Insurance Company, The | 178,694 | $3.96M | 0.00% | 00.0% | Unchanged |
| Janney Montgomery Scott LLC | 179,448 | $3.98M | 0.02% | +7,176+4.2% | Added |
| Standard Life Aberdeen plc | 193,311 | $4.29M | 0.01% | −108,454−35.9% | Reduced |
| Stifel Financial Corp | 194,022 | $4.30M | 0.01% | +37,360+23.8% | Added |
| Confluence Investment Management LLC | 203,302 | $4.51M | 0.06% | +1,460+0.7% | Added |
| McKinley Capital Management LLC /Delaware | 215,725 | $4.79M | 0.34% | −4,256−1.9% | Reduced |
| Acadian Asset Management LLC | 222,589 | $4.94M | 0.02% | +47,861+27.4% | Added |
| Ares Management LLC | 241,347 | $5.36M | 0.19% | +50,762+26.6% | Added |
| Two Sigma Investments, LP | 247,804 | $5.50M | 0.01% | −42,172−14.5% | Reduced |
| Aj Wealth Strategies, LLC | 253,829 | $5.63M | 0.34% | −1020.0% | Reduced |
| Millennium Management LLC | 271,834 | $6.03M | 0.01% | −271,761−50.0% | Reduced |
| Fort Washington Investment Advisors Inc | 299,080 | $6.64M | 0.06% | 00.0% | Unchanged |
| UBS Group AG | 304,121 | $6.75M | 0.00% | +79,162+35.2% | Added |
| Prelude Capital Management, LLC | 308,931 | $6.94M | 0.38% | −21,150−6.4% | Reduced |
| Sumitomo Mitsui Trust Holdings, Inc. | 348,902 | $7.74M | 0.00% | −40,795−10.5% | Reduced |
| D. E. Shaw & Co., Inc. | 352,740 | $7.83M | 0.01% | +213,361+153.1% | Added |
| Muzinich & Co., Inc. | 353,451 | $7.84M | 4.84% | −45,249−11.3% | Reduced |
| LGT Capital Partners Ltd. | – | $8.21M | 0.23% | – | – |
| Citadel Advisors LLC | 385,423 | $8.55M | 0.01% | −376,778−49.4% | Reduced |
| Callodine Capital Management, LP | 400,000 | $8.88M | 3.35% | +150,000+60.0% | Added |
| Two Sigma Advisers, LP | 411,688 | $9.13M | 0.02% | +74,800+22.2% | Added |
| Legal & General Group Plc | 463,411 | $10.3M | 0.00% | −21,728−4.5% | Reduced |
| FIL Ltd | 468,810 | $10.4M | 0.01% | +358,400+324.6% | Added |
| Advisors Capital Management, LLC | 488,642 | $10.8M | 0.34% | +17,478+3.7% | Added |
| Neuberger Berman Group LLC | 502,914 | $11.2M | 0.01% | +48,514+10.7% | Added |
| Price T Rowe Associates Inc | 555,000 | $12.3M | 0.00% | 00.0% | Unchanged |
| Cliffwater LLC | 688,116 | $15.3M | 4.02% | −241,400−26.0% | Reduced |
| Bank of America Corp | 762,433 | $16.9M | 0.00% | −153,389−16.7% | Reduced |
| Progeny 3, Inc. | 816,257 | $18.1M | 6.30% | +58,465+7.7% | Added |
| LSV Asset Management | 862,487 | $19.1M | 0.03% | +19,942+2.4% | Added |
| Van Eck Associates Corp | 946,324 | $21.0M | 0.05% | +196,178+26.2% | Added |
| Wells Fargo & Company | 1,106,222 | $24.5M | 0.01% | +7,267+0.7% | Added |
| Sound Income Strategies, LLC | 1,370,772 | $30.4M | 4.39% | −55,239−3.9% | Reduced |
| Delphi Financial Group, Inc. | 1,612,044 | $35.8M | 9.81% | −7160.0% | Reduced |
| Arrowstreet Capital, Limited Partnership | 1,862,712 | $41.3M | 0.05% | +426,319+29.7% | Added |
| Morgan Stanley | 2,034,545 | $45.1M | 0.01% | +225,662+12.5% | Added |
| Sixth Street Partners Management Company, L.P. | 2,716,977 | $60.3M | 6.75% | 00.0% | Unchanged |
| FMR LLC | 3,941,541 | $87.5M | 0.01% | +341,341+9.5% | Added |
| STRS Ohio | 4,984,342 | $110.6M | 0.40% | +371,248+8.0% | Added |
| Clough Capital Partners L P | 0 | $0 | 0.00% | −742,727−100.0% | Sold out |
| California Public Employees Retirement System | 0 | $0 | 0.00% | −126,569−100.0% | Sold out |
| HRT Financial LP | 0 | $0 | 0.00% | −103,944−100.0% | Sold out |
| Legacy Capital Wealth Partners, LLC | 0 | $0 | 0.00% | −50,857−100.0% | Sold out |
| Cubist Systematic Strategies, LLC | 0 | $0 | 0.00% | −45,168−100.0% | Sold out |
| Alliancebernstein L.P. | 0 | $0 | 0.00% | −33,010−100.0% | Sold out |
| Claybrook Capital, LLC | 0 | $0 | 0.00% | −23,660−100.0% | Sold out |
| Dowling & Yahnke LLC | 0 | $0 | 0.00% | −19,374−100.0% | Sold out |
| Marshall Wace, LLP | 0 | $0 | 0.00% | −16,543−100.0% | Sold out |
| Creative Planning | 0 | $0 | 0.00% | −14,936−100.0% | Sold out |
| Evercore Wealth Management, LLC | 0 | $0 | 0.00% | −13,775−100.0% | Sold out |
| Squarepoint Ops LLC | 0 | $0 | 0.00% | −10,492−100.0% | Sold out |
| Mariner, LLC | 0 | $0 | 0.00% | −10,412−100.0% | Sold out |
| TCW Group Inc | 0 | $0 | 0.00% | −10,100−100.0% | Sold out |
| Wolverine Asset Management LLC | 0 | $0 | 0.00% | −3,563−100.0% | Sold out |
| Clearstead Advisors, LLC | 0 | $0 | 0.00% | −1,000−100.0% | Sold out |
| Global Wealth Management Investment Advisory, Inc. | 0 | $0 | 0.00% | −112−100.0% | Sold out |
| Atlas Private Wealth Management | 0 | $0 | 0.00% | −30−100.0% | Sold out |
| Amundi Asset Management US, Inc. | – | – | – | – | Not filed |