TSLX
Sixth Street Specialty Lending, Inc.
NYSELarge accelerated filer
Total Trades
16
Buys
16
Sells
0
Largest Trade
$100K–$500K
Insiders
12
Institutional Funds
209
Inst. Value
$1M+
Activist Filings
2
Insider Trades
| Insider | Title | Type | Value | Shares | Price | Date |
|---|---|---|---|---|---|---|
| Stiepleman David | Vice President | BUY | $100K–$500K | 20K | $17.65 | Mar 4, 2026 |
| Peck Joshua | Vice President | BUY | $15K–$50K | 3K | $17.59 | Mar 3, 2026 |
| Pluss Steven | Vice President | BUY | $100K–$500K | 15K | $17.72 | Mar 3, 2026 |
| Graf Michael | See Remarks | BUY | $15K–$50K | 1K | $18.26 | Mar 2, 2026 |
| Stanley Robert J. | Co-CEO | BUY | $100K–$500K | 10K | $20.85 | Nov 20, 2025 |
| Graf Michael | See Remarks | BUY | $15K–$50K | 1K | $20.53 | Nov 22, 2024 |
| Covington P Emery | Director | BUY | $100K–$500K | 8K | $21.50 | May 22, 2024 |
| Doddy Hurley | Director | BUY | $50K–$100K | 3K | $17.51 | Mar 15, 2023 |
| Graf Michael | See Remarks (1) | BUY | $50K–$100K | 4K | $18.12 | Mar 14, 2023 |
| Brett Anton | Chief Compliance O… | BUY | $1K–$15K | 500 | $19.25 | Aug 22, 2022 |
| Pluss Steven | Vice President | BUY | $100K–$500K | 10K | $19.04 | Aug 10, 2022 |
| Simmonds Ian | CFO | BUY | $1K–$15K | 500 | $18.89 | Aug 9, 2022 |
| Gordon Jennifer | Vice President | BUY | $15K–$50K | 3K | $19.91 | May 26, 2022 |
| Simmonds Ian | CFO | BUY | $1K–$15K | 500 | $20.99 | May 11, 2022 |
| Slotkin Judy S | Director | BUY | $15K–$50K | 850 | $23.13 | Mar 10, 2022 |
| HIGGINBOTHAM RICHARD A | Director | BUY | $15K–$50K | 2K | $22.82 | Mar 9, 2022 |
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Institutional Ownership
13F filings as of Dec 31, 2025 · 209 funds holding
| Fund | Shares | Value | Type |
|---|---|---|---|
| Sound Income Strategies, LLC | 2.5M | $1M+ | SH |
| Progeny 3, Inc. | 2.5M | $1M+ | SH |
| Union Bancaire Privee, UBP SA | 15K | $1M+ | SH |
| STRS OHIO | 2.2M | $1M+ | SH |
| MORGAN STANLEY | 2.0M | $1M+ | SH |
| Allen Investment Management, LLC | 1.6M | $1M+ | SH |
| ARES MANAGEMENT LLC | 1.4M | $1M+ | SH |
| Callodine Capital Management, LP | 1.1M | $1M+ | SH |
| Muzinich & Co., Inc. | 993K | $1M+ | SH |
| JPMORGAN CHASE & CO | 920K | $1M+ | SH |
| LSV ASSET MANAGEMENT | 791K | $1M+ | SH |
| Advisors Capital Management, LLC | 767K | $1M+ | SH |
| Sumitomo Mitsui Trust Group, Inc. | 741K | $1M+ | SH |
| LPL Financial LLC | 694K | $1M+ | SH |
| WELLS FARGO & COMPANY/MN | 667K | $1M+ | SH |
| Legal & General Group Plc | 665K | $1M+ | SH |
| SCS Capital Management LLC | 650K | $1M+ | SH |
| ENVESTNET ASSET MANAGEMENT INC | 633K | $1M+ | SH |
| Melia Wealth LLC | 617K | $1M+ | SH |
| Cetera Investment Advisers | 594K | $1M+ | SH |
Activist & 5%+ Owners
SC 13D/13G filings — investors holding 5%+ of outstanding shares
SC 13G/A · Jan 13, 2022
5.1%
370K shares
SC 13G/A · Jan 10, 2022
4.9%
361K shares