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 2023
Institutional positions in Sixth Street Specialty Lending, Inc. as of Jun 30, 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
- 202
- +9 vs. Q1 2023
- Shares held
- 37.7M
- +3.77M (+11.1%) vs. Q1 2023
- Total value
- $705.0M
- +$83.8M (+13.5%) vs. Q1 2023
- New holders
- 27
- 75 more added
- Sold out
- 18
- 56 more reduced
2 institutions that held it in Q1 2023 haven't filed for Q2 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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, Q2 2023
Shares, value and share of portfolio for each institution holding Sixth Street Specialty Lending, Inc.; share changes are against Q1 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Sixth Street Partners Management Company, L.P. | 2,714,226 | $50.7M | 4.61% | 00.0% | Unchanged |
| STRS Ohio | 2,975,942 | $55.6M | 0.23% | +81,518+2.8% | Added |
| Trexquant Investment LP | 0 | $0 | 0.00% | −85,531−100.0% | Sold out |
| Legacy Capital Wealth Partners, LLC | 0 | $0 | 0.00% | −61,370−100.0% | Sold out |
| FJ Capital Management LLC | 0 | $0 | 0.00% | −46,635−100.0% | Sold out |
| HRT Financial LP | 0 | $0 | 0.00% | −46,644−100.0% | Sold out |
| Emerald Mutual Fund Advisers Trust | 0 | $0 | 0.00% | −39,840−100.0% | Sold out |
| Centaurus Financial, Inc. | 0 | $0 | 0.00% | −30,623−100.0% | Sold out |
| Kayne Anderson Capital Advisors LP | 0 | $0 | 0.00% | −17,200−100.0% | Sold out |
| Mackenzie Financial Corp | 0 | $0 | 0.00% | −13,881−100.0% | Sold out |
| FourThought Financial Partners, LLC | 0 | $0 | 0.00% | −11,871−100.0% | Sold out |
| Advisory Services Network, LLC | 0 | $0 | 0.00% | −5,499−100.0% | Sold out |
| Parallax Volatility Advisers, L.P. | 0 | $0 | 0.00% | −3,679−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −3,578−100.0% | Sold out |
| MRP Capital Investments, LLC | 0 | $0 | 0.00% | −2,055−100.0% | Sold out |
| International Assets Investment Management, LLC | 0 | $0 | 0.00% | −1,100−100.0% | Sold out |
| Ameritas Advisory Services, LLC | 0 | $0 | 0.00% | −603−100.0% | Sold out |
| Gradient Investments LLC | 0 | $0 | 0.00% | −407−100.0% | Sold out |
| Addison Advisors LLC | 0 | $0 | 0.00% | −150−100.0% | Sold out |
| Victory Capital Management Inc | 0 | $0 | 0.00% | −1−100.0% | Sold out |
| Ahrens Investment Partners LLC | – | – | – | – | Not filed |
| Householder Group Estate & Retirement Specialist, LLC | – | – | – | – | Not filed |