Sixth Street Specialty Lending Ownership | Who Owns Sixth Street Specialty Lending?
Sixth Street Specialty Lending Ownership Summary
Sixth Street Specialty Lending is owned by 55.13% institutional investors, 0.46% insiders, and 44.41% retail investors. Strs ohio is the largest institutional shareholder, holding 6.37% of TSLX shares. Sound Income Strategies Core Plus SMA is the top mutual fund, with 2.65% of its assets in Sixth Street Specialty Lending shares.
TSLX Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | Sixth Street Specialty Lending | 55.13% | 0.46% | 44.41% |
| Sector | Financial Services Stocks | 493.55% | 13.79% | -407.34% |
| Industry | Asset Management Stocks | 47.59% | 11.88% | 40.53% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Strs ohio | 6.03M | 6.37% | $103.52M |
| Sixth street partners management company | 2.71M | 2.87% | $46.60M |
| Sound income strategies | 2.71M | 2.86% | $46.47M |
| Progeny 3 | 2.48M | 2.61% | $42.52M |
| Burgundy asset management | 2.36M | 2.51% | $57.75M |
| Ubs group | 2.37M | 2.51% | $40.75M |
| Van eck associates | 2.37M | 2.50% | $40.63M |
| Omers administration | 2.01M | 2.12% | $34.55M |
| Ares management | 1.40M | 1.48% | $24.12M |
| Allen investment management | 1.37M | 1.45% | $23.50M |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| Greenwich investment management | 563.54K | 11.01% | $12.03M |
| Muzinich | 1.08M | 6.31% | $18.46M |
| Melia wealth | 611.04K | 5.44% | $11.23M |
| Rmr capital management | 283.58K | 3.35% | $4.87M |
| Progeny 3 | 2.48M | 2.19% | $42.52M |
| Sound income strategies | 2.71M | 2.09% | $46.47M |
| Clayton partners | 150.28K | 1.70% | $2.58M |
| Callodine capital management, lp | 1.18M | 1.32% | $20.19M |
| Gilman hill asset management | 500.60K | 1.18% | $8.60M |
| Wambolt & associates | 146.59K | 1.17% | $3.49M |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Strs ohio | 6.03M | 0.39% | 1.68M |
| Rivernorth capital management | 969.60K | 0.79% | 678.65K |
| Van eck associates | 2.37M | 0.02% | 519.46K |
| Ubs group | 2.37M | 0.01% | 515.01K |
| Pathstone | 672.16K | 0.03% | 229.26K |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Custom index systems | 1.49K | 0.01% | -14.88M |
| Bank of montreal /can/ | - | - | -2.28M |
| Panoramic investment advisors | - | - | -611.05K |
| Columbus macro | - | - | -549.17K |
| Stifel financial | 207.04K | 0.00% | -543.71K |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Lighthouse investment partners | 203.54K | 0.10% | 203.54K | $3.49M |
| Ilex capital partners (uk) llp | 105.20K | 0.04% | 105.20K | $1.81M |
| Hrt financial lp | 70.16K | 0.00% | 70.16K | $1.20M |
| Mercer global advisors inc /adv | 26.37K | 0.00% | 26.37K | $452.82K |
| Quadrature capital | 23.81K | 0.01% | 23.81K | $544.21K |
Sold Out
| Holder | Change |
|---|---|
| Rhumbline advisers | -3.00 |
| Pmv capital advisers | -8.00 |
| Assetmark | -11.00 |
| Hexagon capital partners | -13.00 |
| Riggs asset managment | -20.00 |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Jun 30, 2026 | 249 | -8.12% | 52,216,900 | -22.78% | 55 | 1.08% | 111 | -20.71% | 81 | 6.58% |
| Mar 31, 2026 | 173 | -33.72% | 44,392,108 | -11.45% | 46 | 1.66% | 89 | -35.51% | 46 | -33.33% |
| 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% |
Top Mutual Funds Shareholders
| Holder | Shares | % Holding | Change |
|---|---|---|---|
| Sound Income Strategies Core Plus SMA | 2.53M | 2.65% | 166.32K |
| VanEck BDC Income ETF | 1.86M | 1.95% | -5.15K |
| Putnam BDC Income ETF | 710.23K | 0.74% | 1.65K |
| Columbus Macro Alternative High-Yield | 551.43K | 0.58% | 2.95K |
| Dynamic Alternative Yield Series IP | 495.35K | 0.53% | 495.35K |
| Sound Income Strategies Income Plus SMA | 480.02K | 0.50% | 31.60K |
| Advisors Capital Income w/Growth | 461.99K | 0.49% | 27.86K |
| iShares Listed Private Eq ETF USD Dist | 362.16K | 0.38% | - |
| 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 |
|---|---|---|---|---|
| May 11, 2026 | Bruck Ross Anthony | Vice President | Buy | $142.08K |
| Mar 06, 2026 | Covington P Emery | - | Buy | $137.63K |
| Mar 05, 2026 | Waxman Alan | Vice President | Buy | $1.85M |
| Mar 06, 2026 | Waxman Alan | Vice President | Buy | $3.68M |
| Mar 02, 2026 | Stiepleman David | Vice President | Buy | $356.53K |
Insider Transactions Trends
| Date | Buy | Sell |
|---|---|---|
| 2026 Q2 | 1 | - |
| 2026 Q1 | 7 | - |
| 2025 Q4 | 1 | - |
| 2025 Q2 | - | - |
| 2024 Q4 | 1 | - |
TSLX Ownership FAQ
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