TSLXNYSEFiscal year ends December 31
Sixth Street Specialty Lending, Inc.
Financials through Q2 FY2026, quarter ended Jun 30, 2026Last filing: 10-Q on Aug 4, 2026
$16.81−0.22 (-1.29%)
Close on Oct 19, 2026
- Market cap
- $1.60B
- P/E (TTM)
- 17.7
- Dividend yield
- –
Ownership
Institutional holdings as of Jun 30, 2026, from 13F filings
Held by institutions
54.8%
52M of 95M shares
Institutional holders
242
23 new, 38 sold out
Net institutional buying
0M
In Q2 2026
Insider trades, 12 months
11 buys · 0 sales
Net bought $11.18M
Shares held by institutions
Holders of more than 5%
Latest Schedule 13D (active) or 13G (passive) filed by each holder
| Holder | Shares | % of class | Filing | As of |
|---|---|---|---|---|
| Strs Ohio | 0 | 6.30% | 13G (passive) amendment | Jun 30, 2026 |
Top institutional holders
13F holdings as of Jun 30, 2026
| Holder | Shares | % of TSLX | Value | Change | % of portfolio |
|---|---|---|---|---|---|
| Strs Ohio | 6,029,281 | 6.32% | $103.52M | +1,681,571 | 0.39% |
| Sixth Street Partners Management Company, L.P. | 2,714,226 | 2.85% | $46.60M | – | 8.05% |
| Sound Income Strategies, LLC | 2,706,290 | 2.84% | $46.47M | +135,238 | 2.09% |
| Progeny 3, Inc. | 2,476,398 | 2.60% | $42.52M | – | 2.19% |
| UBS Group AG | 2,373,275 | 2.49% | $40.75M | +515,008 | 0.01% |
| Van Eck Associates Corp | 2,366,266 | 2.48% | $40.63M | +519,456 | 0.02% |
| OMERS ADMINISTRATION Corp | 2,012,327 | 2.11% | $34.55M | +50,514 | 0.21% |
| Ares Management LLC | 1,404,779 | 1.47% | $24.12M | +50,000 | 1.05% |
| Allen Investment Management LLC | 1,368,939 | 1.44% | $23.50M | −27,022 | 0.28% |
| Wells Fargo & Company/Mn | 1,316,091 | 1.38% | $22.60M | −22,532 | 0.00% |
| Cerity Partners LLC | 1,207,716 | 1.27% | $20.74M | +71,720 | 0.03% |
| Callodine Capital Management, LP | 1,176,080 | 1.23% | $20.19M | +46,560 | 1.32% |
| Muzinich & Co., Inc. | 1,075,226 | 1.13% | $18.46M | +28,230 | 6.31% |
| Morgan Stanley | 1,069,572 | 1.12% | $18.36M | −258,043 | 0.00% |
| Rivernorth Capital Management, LLC | 969,599 | 1.02% | $16.65M | +678,646 | 0.79% |
| Advisors Capital Management, LLC | 864,107 | 0.91% | $14.84M | +78,622 | 0.16% |
| Tectonic Advisors LLC | 845,203 | 0.89% | $14.51M | +117,104 | 0.70% |
| Sumitomo Mitsui Trust Holdings, Inc. | 792,452 | 0.83% | $13.61M | +22,279 | 0.01% |
| Lsv Asset Management | 789,100 | 0.83% | $13.55K | −12 | 0.02% |
| Legal & General Group Plc | 787,794 | 0.83% | $13.53M | +55,146 | 0.00% |
Institutional buying and selling by quarter
Positions opened, added to, reduced and closed by 13F filers
| Quarter | Holders | Shares held | % of shares | New / added | Reduced / closed | Shares bought | Shares sold |
|---|---|---|---|---|---|---|---|
| Q2 2026 | 242 | 52M | 54.8% | 23 / 89 | 80 / 38 | 6M | 6M |
| Q1 2026 | 260 | 52M | 54.6% | 43 / 91 | 75 / 35 | 9M | 7M |
| Q4 2025 | 258 | 50M | 52.9% | 38 / 102 | 68 / 23 | 6M | 3M |
| Q3 2025 | 246 | 50M | 52.2% | 34 / 95 | 64 / 28 | 5M | 4M |
| Q2 2025 | 245 | 49M | 51.6% | 31 / 98 | 66 / 21 | 4M | 2M |
| Q1 2025 | 236 | 48M | 50.0% | 34 / 90 | 57 / 19 | 4M | 2M |
| Q4 2024 | 223 | 45M | 47.4% | 40 / 72 | 58 / 16 | 4M | 3M |
| Q3 2024 | 202 | 45M | 47.5% | 13 / 83 | 59 / 31 | 4M | 3M |
| Q2 2024 | 224 | 46M | 48.3% | 27 / 84 | 62 / 20 | 4M | 6M |
| Q1 2024 | 220 | 48M | 50.7% | 26 / 88 | 46 / 25 | 6M | 2M |
| Q4 2023 | 223 | 44M | 46.6% | 39 / 83 | 58 / 18 | 7M | 2M |
| Q3 2023 | 205 | 39M | 41.4% | 25 / 87 | 46 / 20 | 4M | 2M |
Top mutual fund and ETF holders
Latest monthly portfolio reports (Form N-PORT)
| Fund | Shares | % of TSLX | Value | % of fund | As of |
|---|---|---|---|---|---|
| VanEck BDC Income ETF | 1,921,608 | 2.02% | $32.99M | 2.02% | Jun 30, 2026 |
| Putnam BDC Income ETF | 710,232 | 0.74% | $12.19M | 4.31% | Jul 31, 2026 |
| FT Confluence BDC & Specialty Finance Income ETF | 157,855 | 0.17% | $2.72M | 7.93% | May 31, 2026 |
| WisdomTree Private Credit and Alternative Income Fund | 89,737 | 0.09% | $1.55M | 3.00% | May 31, 2026 |
| Sound Enhanced Fixed Income ETF | 53,219 | 0.06% | $916.96K | 2.30% | May 31, 2026 |
| LSV Small Cap Value Fund | 50,200 | 0.05% | $861.43K | 0.12% | Jul 31, 2026 |
| Mercer Opportunistic Fixed Income Fund | 36,383 | 0.04% | $624.70K | 0.03% | Jun 30, 2026 |
| Invesco Global Listed Private Equity ETF | 31,751 | 0.03% | $544.85K | 0.23% | Jul 31, 2026 |
| RiverNorth Active Income ETF | 24,188 | 0.03% | $415.07K | 1.05% | Jul 31, 2026 |
| Virtus Private Credit Strategy ETF | 22,230 | 0.02% | $381.47K | 1.26% | Jul 31, 2026 |
| ProShares Global Listed Private Equity ETF | 17,616 | 0.02% | $303.52K | 2.73% | May 31, 2026 |
| Siit Small Cap Fund | 9,900 | 0.01% | $170.58K | 0.09% | May 31, 2026 |
| WHITEWOLF Publicly Listed Private Equity ETF | 7,193 | 0.01% | $123.43K | 1.75% | Jul 31, 2026 |
| WisdomTree Private Credit and Alternative Income Digital Fund | 6,199 | 0.01% | $106.44K | 3.01% | Jun 30, 2026 |
| SIMT Small Cap Value Fund | 4,848 | 0.01% | $83.24K | 0.03% | Jun 30, 2026 |
Officers, directors and major owners
People who filed Forms 3, 4 or 5 in the last two years
| Name | Role | Shares owned | % of shares | Latest filing |
|---|---|---|---|---|
| Robert J. Stanley | CEO, Director | 44,907 | 0.05% | May 29, 2026 |
| David Stiepleman | Vice President, Director | 31,279 | 0.03% | Mar 4, 2026 |
| Ross Anthony Bruck | Vice President | 18,250 | 0.02% | May 13, 2026 |
| Alan Waxman | Vice President | 3,259,266 | 3.42% | Mar 11, 2026 |
| Joshua Peck | Vice President | 3,140 | 0.00% | Mar 3, 2026 |
| Steven Pluss | Vice President | 51,500 | 0.05% | Mar 3, 2026 |
| Michael Graf | See Remarks | 7,205 | 0.01% | Mar 2, 2026 |
| P. Emery Covington | Director | 15,000 | 0.02% | Mar 10, 2026 |
| John D. Hershey | Director | 23,935 | 0.03% | Jul 3, 2025 |
Insider trades
Common stock transactions reported on Form 4, newest first
| Insider | Date | Transaction | Shares | Price | Value | Shares after |
|---|---|---|---|---|---|---|
| Robert J. Stanley CEO, Director | May 28, 2026 | Other | +20,000 | – | – | 23,907 |
| Ross Anthony Bruck Vice President | May 11, 2026 | Buy | +8,000 | $17.76 | $142.08K | 18,250 |
| Alan Waxman Vice President | Mar 10, 2026 | Buy | +45,000 | $18.47 | $831.15K | 545,000 |
| Alan Waxman Vice President | Mar 9, 2026 | Buy | +200,000 | $18.18 | $3.64M | 500,000 |
| P. Emery Covington Director | Mar 6, 2026 | Buy | +7,500 | $18.35 | $137.63K | 15,000 |
| Alan Waxman Vice President | Mar 6, 2026 | Buy | +200,000 | $18.42 | $3.68M | 300,000 |
| Alan Waxman Vice President | Mar 5, 2026 | Buy | +100,000 | $18.46 | $1.85M | 100,000 |
| David Stiepleman Vice President, Director | Mar 2, 2026 | Buy | +20,200 | $17.65 | $356.53K | 25,735 |
| Joshua Peck Vice President | Mar 2, 2026 | Buy | +2,840 | $17.59 | $49.96K | 3,140 |
| Steven Pluss Vice President | Feb 27, 2026 | Buy | +15,000 | $17.72 | $265.80K | 51,500 |
| Michael Graf See Remarks | Feb 26, 2026 | Buy | +1,000 | $18.26 | $18.26K | 7,205 |
| Robert J. Stanley Co-CEO, Director | Nov 18, 2025 | Buy | +10,000 | $20.85 | $208.50K | 24,907 |
| Michael Graf See Remarks | Nov 20, 2024 | Buy | +1,000 | $20.53 | $20.53K | 5,605 |
| Michael Graf See Remarks | Aug 7, 2024 | Buy | +500 | $20.45 | $10.23K | 4,505 |
| Judy S. Slotkin Director | Aug 5, 2024 | Buy | +7,015 | $19.90 | $139.60K | 18,726 |
| P. Emery Covington Director | May 21, 2024 | Buy | +7,500 | $21.50 | $161.25K | 7,500 |
| Hurley Doddy Director | Mar 13, 2023 | Buy | +2,900 | $17.51 | $50.78K | 15,241 |
| Michael Graf See Remarks (1) | Mar 10, 2023 | Buy | +1,500 | $17.55 | $26.33K | 3,500 |
| Michael Graf See Remarks (1) | Mar 9, 2023 | Buy | +2,000 | $18.55 | $37.10K | 2,000 |
| Anton Brett Chief Compliance Officer | Aug 18, 2022 | Buy | +500 | $19.25 | $9.63K | 500 |
| Steven Pluss Vice President | Aug 8, 2022 | Buy | +10,000 | $19.04 | $190.40K | 36,500 |
| Ian Simmonds Chief Financial Officer | Aug 5, 2022 | Buy | +500 | $18.89 | $9.45K | 4,996 |
| Jennifer Gordon Vice President, Director | May 24, 2022 | Buy | +2,500 | $19.91 | $49.78K | 2,500 |
| Ian Simmonds Chief Financial Officer | May 9, 2022 | Buy | +500 | $20.99 | $10.50K | 4,306 |
| Judy S. Slotkin Director | Mar 8, 2022 | Buy | +850 | $23.13 | $19.66K | 8,350 |
| Richard A. Higginbotham Director | Mar 7, 2022 | Buy | +2,000 | $22.82 | $45.64K | 4,000 |
| Richard A. Higginbotham Director | May 11, 2021 | Buy | +5,000 | $21.88 | $109.40K | 5,000 |
| Joshua Easterly Chief Executive Officer, Director | Mar 9, 2021 | Buy | +8,360.98 | $21.55 | $180.18K | 18,792 |
| Joshua Easterly Chief Executive Officer, Director | Feb 26, 2021 | Buy | +686.27 | $21.34 | $14.65K | 10,431 |
| John Ross Director | Feb 25, 2021 | Buy | +4,000 | $21.72 | $86.88K | 35,000 |
| John Ross Director | Feb 23, 2021 | Buy | +1,000 | $21.38 | $21.38K | 31,000 |
| Hurley Doddy Director | Aug 25, 2020 | Buy | +1,500 | $17.81 | $26.71K | 3,500 |
| Judy S. Slotkin Director | Aug 11, 2020 | Buy | +7,500 | $18.46 | $138.45K | 7,500 |
| John Ross Director | Aug 10, 2020 | Buy | +3,299 | $18.60 | $61.36K | 30,000 |
| Hurley Doddy Director | Jul 29, 2020 | Buy | +2,000 | $17.05 | $34.10K | 2,000 |
| Hurley Doddy Director | Apr 23, 2020 | Buy | +500 | $15.00 | $7.50K | 8,588 |
| Kenneth Joseph Burke Chief Compliance Officer | Mar 12, 2020 | Buy | +1,000 | $17.31 | $17.31K | 3,363 |
| Steven Pluss Vice President | Mar 12, 2020 | Buy | +15,000 | $17.37 | $260.55K | 26,500 |
| Hurley Doddy Director | Mar 12, 2020 | Buy | +250 | $16.13 | $4.03K | 8,088 |
| John Ross Director | Mar 11, 2020 | Buy | +1,124 | $19.22 | $21.60K | 26,701 |
| John Ross Director | Mar 10, 2020 | Buy | +2,876 | $19.57 | $56.28K | 25,577 |
| Robert J. Stanley President | Mar 2, 2020 | Buy | +11,000 | $21.53 | $236.83K | 14,907 |
| Robert J. Stanley President | Mar 2, 2020 | Buy | +11,000 | $21.53 | $236.83K | 14,907 |
| Hurley Doddy Director | Aug 15, 2019 | Buy | +2,500 | $20.25 | $50.63K | 7,500 |
| Hurley Doddy Director | May 10, 2019 | Buy | +1,000 | $19.80 | $19.80K | 3,900 |
| Hurley Doddy Director | May 10, 2019 | Buy | +1,100 | $19.81 | $21.79K | 5,000 |
| Richard A. Higginbotham Director | Aug 24, 2018 | Buy | +2,000 | $19.73 | $39.46K | 2,000 |
| Ronald Tanemura Director | Mar 23, 2018 | Buy | +30,000 | $17.45 | $523.50K | 86,516 |
| John Ross Director | Mar 6, 2018 | Buy | +5,000 | $18.40 | $92.00K | 22,701 |
| Ian Simmonds Chief Financial Officer | Mar 1, 2018 | Buy | +175 | $18.16 | $3.18K | 2,471 |
| Robert J. Stanley President | Mar 1, 2018 | Buy | +1,119.5 | $18.28 | $20.46K | 3,907 |
| Alan Waxman Vice President | Mar 1, 2018 | Buy | +1,119.5 | $18.28 | $20.46K | 140,447 |
| Joshua Easterly Chief Executive Officer, Director | Mar 1, 2018 | Buy | +1,119.54 | $18.28 | $20.47K | 9,745 |
| Richard A. Higginbotham Director | Feb 28, 2018 | Buy | +10,000 | $18.32 | $183.20K | 20,000 |
| Joshua Easterly Co-Chief Executive Officer, Director | Mar 2, 2017 | Buy | +1,399.22 | $19.44 | $27.20K | 8,625 |
| Joshua Easterly Co-Chief Executive Officer, Director | Nov 21, 2016 | Buy | +229.65 | $18.39 | $4.22K | 7,226 |
| Alan Waxman Vice President | Nov 21, 2016 | Buy | +229.65 | $18.39 | $4.22K | 139,327 |
| David Stiepleman Vice President | Nov 14, 2016 | Buy | +5,535 | $17.99 | $99.57K | 5,535 |
| Ian Simmonds Chief Financial Officer | Aug 15, 2016 | Buy | +2,150 | $18.15 | $39.02K | 2,150 |
| Richard A. Higginbotham Director | May 10, 2016 | Buy | +10,000 | $16.19 | $161.90K | 10,000 |
Awards, option exercises, tax withholding and gifts are shown alongside open-market buys and sales. Each name links to the filing on SEC EDGAR.