Sixth Street Specialty Lending Ownership | Who Owns Sixth Street Specialty Lending?
Sixth Street Specialty Lending Ownership Summary
Sixth Street Specialty Lending is owned by 41.14% institutional investors, 0.44% insiders, and 58.42% retail investors. Sixth street partners management company is the largest institutional shareholder, holding 2.89% of TSLX shares. Sound Income Strategies Core Plus SMA is the top mutual fund, with 2.11% of its assets in Sixth Street Specialty Lending shares.
TSLX Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | Sixth Street Specialty Lending | 41.14% | 0.44% | 58.42% |
| Sector | Financial Services Stocks | 32.19% | 15.44% | 52.37% |
| Industry | Asset Management Stocks | 46.20% | 8.54% | 45.25% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Sixth street partners management company | 2.71M | 2.89% | $62.05M |
| Van eck associates | 2.53M | 2.69% | $57.82M |
| Sound income strategies | 2.51M | 2.66% | $56.00M |
| Progeny 3 | 2.48M | 2.64% | $56.61M |
| Morgan stanley | 2.39M | 2.54% | $51.92M |
| Burgundy asset management | 2.36M | 2.51% | $57.75M |
| Bank of montreal /can/ | 2.28M | 2.42% | $49.63M |
| Strs ohio | 2.15M | 2.29% | $46.79M |
| Ubs group | 1.62M | 1.71% | $35.10M |
| Allen investment management | 1.56M | 1.66% | $33.89M |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| Greenwich investment management | 563.54K | 11.01% | $12.03M |
| Muzinich | 992.90K | 6.78% | $21.57M |
| Melia wealth | 617.20K | 6.20% | $13.41M |
| Sixth street partners management company | 2.71M | 5.33% | $62.05M |
| Rmr capital management | 197.72K | 3.09% | $4.29M |
| Progeny 3 | 2.48M | 2.92% | $56.61M |
| Sound income strategies | 2.51M | 2.65% | $56.00M |
| Clayton partners | 137.12K | 2.38% | $3.13M |
| Callodine capital management, lp | 871.43K | 1.75% | $19.92M |
| Ares management | 1.35M | 1.68% | $29.43M |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Bank of montreal /can/ | 2.28M | 0.02% | 1.85M |
| Morgan stanley | 2.39M | 0.00% | 386.59K |
| Van eck associates | 2.53M | 0.05% | 385.40K |
| Goldman sachs group | 624.20K | 0.00% | 319.67K |
| Ubs group | 1.62M | 0.01% | 299.56K |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Partners group | - | - | -539.56K |
| 1832 asset management | - | - | -395.35K |
| Baillie gifford | - | - | -373.25K |
| Soros fund management | - | - | -370.00K |
| Lgt capital partners | - | - | -336.50K |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Stratos wealth advisors | 190.09K | 0.20% | 190.09K | $4.13M |
| Atom investors lp | 187.60K | 0.33% | 187.60K | $4.29M |
| Lansforsakringar fondforvaltning ab (publ) | 65.49K | 0.01% | 65.49K | $1.42M |
| Aquatic capital management | 32.82K | 0.01% | 32.82K | $750.36K |
| Truemark investments | 30.31K | 0.13% | 30.31K | $658.38K |
Sold Out
| Holder | Change |
|---|---|
| Hexagon capital partners | -13.00 |
| Riggs asset managment | -20.00 |
| Soa wealth advisors, llc. | -43.00 |
| Crewe advisors | -49.00 |
| Principal securities | -60.00 |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Dec 31, 2025 | 202 | -19.52% | 38,776,109 | -20.19% | 41 | 1.54% | 104 | -20.00% | 53 | -18.46% |
| Sep 30, 2025 | 239 | -2.85% | 48,268,217 | -1.08% | 51 | 1.91% | 124 | -2.36% | 62 | -3.13% |
| Jun 30, 2025 | 246 | 3.80% | 48,837,687 | 2.58% | 51 | 2.01% | 128 | 4.07% | 63 | 12.50% |
| Mar 31, 2025 | 234 | 5.41% | 43,348,443 | 4.03% | 46 | 2.28% | 121 | 10.00% | 56 | - |
| Dec 31, 2024 | 197 | -3.43% | 37,343,009 | -15.10% | 40 | 1.80% | 96 | 2.13% | 54 | -11.48% |
Top Mutual Funds Shareholders
| Holder | Shares | % Holding | Change |
|---|---|---|---|
| Sound Income Strategies Core Plus SMA | 2.00M | 2.11% | 99.60K |
| VanEck BDC Income ETF | 1.78M | 1.88% | - |
| Columbus Macro Alternative High-Yield | 548.48K | 0.58% | 35.94K |
| Putnam BDC Income ETF | 532.71K | 0.56% | - |
| iShares Listed Private Eq ETF USD Dist | 498.18K | 0.53% | 498.18K |
| Dynamic Alternative Yield Series IP | 495.35K | 0.53% | 495.35K |
| Advisors Capital Income w/Growth | 413.87K | 0.44% | 16.91K |
| Sound Income Strategies Income Plus SMA | 379.47K | 0.40% | 18.92K |
| Burgundy Smaller Companies | 318.53K | 0.34% | -8.66K |
| Burgundy US Small Cap Value Composite | 318.53K | 0.34% | -8.66K |
Recent Insider Transactions
| Date | Name | Role | Activity | Value |
|---|---|---|---|---|
| Mar 06, 2026 | Covington P Emery | - | Buy | $137.63K |
| Mar 06, 2026 | Waxman Alan | Vice President | Buy | $3.68M |
| Mar 05, 2026 | Waxman Alan | Vice President | Buy | $1.85M |
| Mar 02, 2026 | Stiepleman David | Vice President | Buy | $356.53K |
| Mar 02, 2026 | Peck Joshua | Vice President | Buy | $49.96K |
Insider Transactions Trends
| Date | Buy | Sell |
|---|---|---|
| 2026 Q1 | 4 | - |
| 2025 Q4 | 1 | - |
| 2025 Q2 | - | - |
| 2024 Q4 | 1 | - |
| 2024 Q3 | 2 | - |
TSLX Ownership FAQ
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