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 |
|---|---|---|---|---|---|
| STRS Ohio | 4,984,342 | $110.6M | 0.40% | +371,248+8.0% | Added |
| FMR LLC | 3,941,541 | $87.5M | 0.01% | +341,341+9.5% | Added |
| Sixth Street Partners Management Company, L.P. | 2,716,977 | $60.3M | 6.75% | 00.0% | Unchanged |
| Morgan Stanley | 2,034,545 | $45.1M | 0.01% | +225,662+12.5% | Added |
| Arrowstreet Capital, Limited Partnership | 1,862,712 | $41.3M | 0.05% | +426,319+29.7% | Added |
| Delphi Financial Group, Inc. | 1,612,044 | $35.8M | 9.81% | −7160.0% | Reduced |
| Sound Income Strategies, LLC | 1,370,772 | $30.4M | 4.39% | −55,239−3.9% | Reduced |
| Wells Fargo & Company | 1,106,222 | $24.5M | 0.01% | +7,267+0.7% | Added |
| Van Eck Associates Corp | 946,324 | $21.0M | 0.05% | +196,178+26.2% | Added |
| LSV Asset Management | 862,487 | $19.1M | 0.03% | +19,942+2.4% | Added |
| Progeny 3, Inc. | 816,257 | $18.1M | 6.30% | +58,465+7.7% | Added |
| Bank of America Corp | 762,433 | $16.9M | 0.00% | −153,389−16.7% | Reduced |
| Cliffwater LLC | 688,116 | $15.3M | 4.02% | −241,400−26.0% | Reduced |
| Price T Rowe Associates Inc | 555,000 | $12.3M | 0.00% | 00.0% | Unchanged |
| Neuberger Berman Group LLC | 502,914 | $11.2M | 0.01% | +48,514+10.7% | Added |
| Advisors Capital Management, LLC | 488,642 | $10.8M | 0.34% | +17,478+3.7% | Added |
| FIL Ltd | 468,810 | $10.4M | 0.01% | +358,400+324.6% | Added |
| Legal & General Group Plc | 463,411 | $10.3M | 0.00% | −21,728−4.5% | Reduced |
| Two Sigma Advisers, LP | 411,688 | $9.13M | 0.02% | +74,800+22.2% | Added |
| Callodine Capital Management, LP | 400,000 | $8.88M | 3.35% | +150,000+60.0% | Added |
| Citadel Advisors LLC | 385,423 | $8.55M | 0.01% | −376,778−49.4% | Reduced |
| LGT Capital Partners Ltd. | – | $8.21M | 0.23% | – | – |
| Muzinich & Co., Inc. | 353,451 | $7.84M | 4.84% | −45,249−11.3% | Reduced |
| D. E. Shaw & Co., Inc. | 352,740 | $7.83M | 0.01% | +213,361+153.1% | Added |
| Sumitomo Mitsui Trust Holdings, Inc. | 348,902 | $7.74M | 0.00% | −40,795−10.5% | Reduced |
| Prelude Capital Management, LLC | 308,931 | $6.94M | 0.38% | −21,150−6.4% | Reduced |
| UBS Group AG | 304,121 | $6.75M | 0.00% | +79,162+35.2% | Added |
| Fort Washington Investment Advisors Inc | 299,080 | $6.64M | 0.06% | 00.0% | Unchanged |
| Millennium Management LLC | 271,834 | $6.03M | 0.01% | −271,761−50.0% | Reduced |
| Aj Wealth Strategies, LLC | 253,829 | $5.63M | 0.34% | −1020.0% | Reduced |
| Two Sigma Investments, LP | 247,804 | $5.50M | 0.01% | −42,172−14.5% | Reduced |
| Ares Management LLC | 241,347 | $5.36M | 0.19% | +50,762+26.6% | Added |
| Acadian Asset Management LLC | 222,589 | $4.94M | 0.02% | +47,861+27.4% | Added |
| McKinley Capital Management LLC /Delaware | 215,725 | $4.79M | 0.34% | −4,256−1.9% | Reduced |
| Confluence Investment Management LLC | 203,302 | $4.51M | 0.06% | +1,460+0.7% | Added |
| Stifel Financial Corp | 194,022 | $4.30M | 0.01% | +37,360+23.8% | Added |
| Standard Life Aberdeen plc | 193,311 | $4.29M | 0.01% | −108,454−35.9% | Reduced |
| Janney Montgomery Scott LLC | 179,448 | $3.98M | 0.02% | +7,176+4.2% | Added |
| Manufacturers Life Insurance Company, The | 178,694 | $3.96M | 0.00% | 00.0% | Unchanged |
| Advisors Asset Management, Inc. | 172,900 | $3.84M | 0.06% | +13,119+8.2% | Added |
| Assenagon Asset Management S.A. | 163,705 | $3.63M | 0.02% | +163,705 | New |
| Invesco Ltd. | 147,351 | $3.27M | 0.00% | −14,401−8.9% | Reduced |
| Wealthstar Advisors, LLC | 146,930 | $3.26M | 1.25% | +146,930 | New |
| Goldman Sachs Group Inc | 140,929 | $3.13M | 0.00% | +27,703+24.5% | Added |
| Hennion & Walsh Asset Management, Inc. | 140,413 | $3.12M | 0.17% | +16,616+13.4% | Added |
| JPMorgan Chase & Co | 138,047 | $3.06M | 0.00% | +1,903+1.4% | Added |
| Raymond James & Associates | 137,836 | $3.06M | 0.00% | +4,585+3.4% | Added |
| LPL Financial LLC | 137,742 | $3.06M | 0.00% | +61,354+80.3% | Added |
| Citizens Business Bank | 134,250 | $2.98M | 0.39% | 00.0% | Unchanged |
| Clayton Partners LLC | 121,462 | $2.69M | 2.30% | +4,427+3.8% | Added |
| Bank of New York Mellon Corp | 119,782 | $2.66M | 0.00% | +2,088+1.8% | Added |
| Guggenheim Capital LLC | 97,609 | $2.17M | 0.01% | −49,030−33.4% | Reduced |
| Royal Bank of Canada | 93,301 | $2.07M | 0.00% | +11,862+14.6% | Added |
| IFP Advisors, Inc | 92,700 | $2.06M | 0.04% | −2,819−3.0% | Reduced |
| Susquehanna International Group, LLP | 91,658 | $2.03M | 0.00% | −420,095−82.1% | Reduced |
| Texas Capital Bank Wealth Management Services Inc | 88,300 | $1.96M | 0.25% | 00.0% | Unchanged |
| Wambolt & Associates, LLC | 83,136 | $1.84M | 0.78% | +14,583+21.3% | Added |
| Advisory Research Inc | 82,931 | $1.84M | 0.12% | −2,717−3.2% | Reduced |
| Sargent Investment Group, LLC | 78,900 | $1.75M | 0.42% | −310−0.4% | Reduced |
| FourThought Financial, LLC | 64,615 | $1.43M | 0.19% | +524+0.8% | Added |
| Great West Life Assurance Co | 55,915 | $1.24M | 0.00% | +7,232+14.9% | Added |
| Envestnet Asset Management Inc | 52,678 | $1.17M | 0.00% | +10,228+24.1% | Added |
| SeaBridge Investment Advisors LLC | 51,453 | $1.14M | 0.37% | −1,842−3.5% | Reduced |
| Commonwealth Equity Services, LLC | 50,970 | $1.13M | 0.00% | +2,137+4.4% | Added |
| Kayne Anderson Capital Advisors LP | 46,522 | $1.03M | 0.03% | 00.0% | Unchanged |
| Mackenzie Financial Corp | 46,402 | $1.03M | 0.00% | +24,932+116.1% | Added |
| Kingfisher Capital LLC | 46,366 | $1.03M | 0.26% | +46,366 | New |
| Dearborn Partners LLC | 45,300 | $1.00M | 0.04% | +899+2.0% | Added |
| Evoke Wealth, LLC | 42,727 | $966.0K | 0.04% | +35,479+489.5% | Added |
| Alberta Investment Management Corp | 41,700 | $925.0K | 0.01% | 00.0% | Unchanged |
| James Investment Research Inc | 40,575 | $900.0K | 0.08% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 39,691 | $882.0K | 0.00% | +2,535+6.8% | Added |
| Eagle Global Advisors LLC | 37,860 | $840.0K | 0.05% | +270+0.7% | Added |
| Monument Capital Management | 37,756 | $838.0K | 0.29% | +7,419+24.5% | Added |
| Truist Financial Corp | 37,498 | $832.0K | 0.00% | −4,383−10.5% | Reduced |
| IHT Wealth Management, LLC | 37,081 | $823.0K | 0.05% | +3,787+11.4% | Added |
| Sierra Capital LLC | 36,984 | $821.0K | 0.15% | 00.0% | Unchanged |
| Bramshill Investments, LLC | 36,771 | $816.0K | 0.06% | +3,706+11.2% | Added |
| AE Wealth Management LLC | 34,536 | $766.0K | 0.01% | +34,536 | New |
| Virtus ETF Advisers LLC | 34,476 | $765.0K | 0.31% | +16,007+86.7% | Added |
| US Bancorp | 34,226 | $759.0K | 0.00% | 00.0% | Unchanged |
| Financial Advocates Investment Management | 31,630 | $702.0K | 0.05% | +14,797+87.9% | Added |
| Bruderman Asset Management, LLC | 30,173 | $670.0K | 0.21% | +3,502+13.1% | Added |
| Rockefeller Capital Management L.P. | 29,735 | $659.0K | 0.00% | +473+1.6% | Added |
| Cambridge Investment Research Advisors, Inc. | 29,493 | $654.0K | 0.00% | +4,146+16.4% | Added |
| BlackRock Inc. | 28,772 | $638.0K | 0.00% | +138+0.5% | Added |
| Jag Capital Management, LLC | 28,556 | $634.0K | 0.05% | +50.0% | Added |
| Northern Trust Corp | 28,259 | $627.0K | 0.00% | +10,633+60.3% | Added |
| Advisory Services Network, LLC | 27,011 | $599.0K | 0.02% | −4,029−13.0% | Reduced |
| Avantax Advisory Services, Inc. | 26,905 | $595.0K | 0.01% | −7,993−22.9% | Reduced |
| Northeast Financial Consultants Inc | 26,000 | $577.0K | 0.04% | +26,000 | New |
| Roosevelt Investment Group LLC | 25,653 | $569.0K | 0.03% | 00.0% | Unchanged |
| Mercer Global Advisors Inc | 25,555 | $567.0K | 0.00% | −2,231−8.0% | Reduced |
| Thrivent Financial for Lutherans | 24,971 | $554.0K | 0.00% | −22,428−47.3% | Reduced |
| First Manhattan Co | 24,360 | $540.0K | 0.00% | +500+2.1% | Added |
| Empowered Funds, LLC | 23,061 | $512.0K | 0.06% | +23,061 | New |
| Exchange Traded Concepts, LLC | 22,877 | $508.0K | 0.02% | +22,877 | New |
| Rockland Trust Co | 22,242 | $494.0K | 0.03% | +11,323+103.7% | Added |
| Benjamin Edwards Inc | 21,019 | $466.0K | 0.32% | −117−0.6% | Reduced |
| Merrion Investment Management Co, LLC | 20,000 | $443.0K | 0.34% | 00.0% | Unchanged |