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, Q3 2024
Institutional positions in Sixth Street Specialty Lending, Inc. as of Sep 30, 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
- 202
- −18 vs. Q2 2024
- Shares held
- 44.1M
- +282.9K (+0.6%) vs. Q2 2024
- Total value
- $904.9M
- −$30.1M (−3.2%) vs. Q2 2024
- New holders
- 13
- 83 more added
- Sold out
- 31
- 59 more reduced
4 institutions that held it in Q2 2024 haven't filed for Q3 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2024: 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, Q3 2024
Shares, value and share of portfolio for each institution holding Sixth Street Specialty Lending, Inc.; share changes are against Q2 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| STRS Ohio | 3,388,966 | $69.6M | 0.27% | +88,018+2.7% | Added |
| EMC Capital Management | 3,505 | – | – | −3,242−48.1% | Reduced |
| Hexagon Capital Partners LLC | 0 | $0 | 0.00% | −13−100.0% | Sold out |
| Partners Group Holding AG | 0 | $0 | 0.00% | −539,563−100.0% | Sold out |
| UBS Asset Management Americas Inc | 0 | $0 | 0.00% | −185,868−100.0% | Sold out |
| FJ Capital Management LLC | 0 | $0 | 0.00% | −96,020−100.0% | Sold out |
| Fort Washington Investment Advisors Inc | 0 | $0 | 0.00% | −95,851−100.0% | Sold out |
| Atom Investors LP | 0 | $0 | 0.00% | −78,553−100.0% | Sold out |
| Greenland Capital Management LP | 0 | $0 | 0.00% | −78,000−100.0% | Sold out |
| Barclays PLC | 0 | $0 | 0.00% | −54,830−100.0% | Sold out |
| Tudor Investment Corp Et Al | 0 | $0 | 0.00% | −51,315−100.0% | Sold out |
| Aquatic Capital Management LLC | 0 | $0 | 0.00% | −15,600−100.0% | Sold out |
| Brevan Howard Capital Management LP | 0 | $0 | 0.00% | −15,089−100.0% | Sold out |
| PEAK6 Investments LLC | 0 | $0 | 0.00% | −10,466−100.0% | Sold out |
| Atria Wealth Solutions, Inc. | 0 | $0 | 0.00% | −10,288−100.0% | Sold out |
| Campbell & CO Investment Adviser LLC | 0 | $0 | 0.00% | −10,228−100.0% | Sold out |
| Robertson Stephens Wealth Management, LLC | 0 | $0 | 0.00% | −9,700−100.0% | Sold out |
| Cambridge Investment Research Advisors, Inc. | 0 | $0 | 0.00% | −9,374−100.0% | Sold out |
| Caption Management, LLC | 0 | $0 | 0.00% | −5,947−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −5,379−100.0% | Sold out |
| Atlas Capital Advisors LLC | 0 | $0 | 0.00% | −5,115−100.0% | Sold out |
| Ridgewood Investments LLC | 0 | $0 | 0.00% | −3,588−100.0% | Sold out |
| Arlington Trust Co LLC | 0 | $0 | 0.00% | −3,500−100.0% | Sold out |
| nVerses Capital, LLC | 0 | $0 | 0.00% | −3,300−100.0% | Sold out |
| Catalyst Funds Management Pty Ltd | 0 | $0 | 0.00% | −3,100−100.0% | Sold out |
| FIL Ltd | 0 | $0 | 0.00% | −1,790−100.0% | Sold out |
| Armstrong Advisory Group, Inc | 0 | $0 | 0.00% | −1,362−100.0% | Sold out |
| Asset Dedication, LLC | 0 | $0 | 0.00% | −770−100.0% | Sold out |
| CoreCap Advisors, LLC | 0 | $0 | 0.00% | −700−100.0% | Sold out |
| Northwestern Mutual Wealth Management Co | 0 | $0 | 0.00% | −655−100.0% | Sold out |
| Kelly Financial Services LLC | 0 | $0 | 0.00% | −611−100.0% | Sold out |
| Tucker Asset Management LLC | 0 | $0 | 0.00% | −320−100.0% | Sold out |
| WealthCollab, LLC | 0 | $0 | 0.00% | −220−100.0% | Sold out |
| Greenwich Investment Management, Inc. | – | – | – | – | Not filed |
| Benjamin F. Edwards & Company, Inc. | – | – | – | – | Not filed |
| McKinley Capital Management LLC /Delaware | – | – | – | – | Not filed |
| BlackRock Inc. | – | – | – | – | Not filed |