Sixth Street Specialty Lending, Inc.
US ˙ NYSE ˙ US83012A1097

SecurityTSLX / Sixth Street Specialty Lending, Inc.
InstitutionIHT Wealth Management, LLC
Latest Disclosed Ownership118,072 shares
Latest Disclosed Value $ 2,170,160
IHT Wealth Management, LLC reports 7.27% increase in ownership of TSLX / Sixth Street Specialty Lending, Inc.

On May 15, 2026 - IHT Wealth Management, LLC filed a 13F-HR form disclosing ownership of 118,072 shares of Sixth Street Specialty Lending, Inc. (US:TSLX) valued at $2,170,163 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 110,074 shares of Sixth Street Specialty Lending, Inc.. This represents a change in shares of 7.27% during the quarter. The current value of the position is $2,053,272 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F SIXTH STREET 83012A 10 9 83012A109 118,072 7,998 7.27 2,170 -9.21 0.0502
2026-02-17 2025-12-31 13F SIXTH STREET 83012A 10 9 83012A109 110,074 2,265 2.10 2,391 -3.00 0.0581
2025-11-14 2025-09-30 13F SIXTH STREET 83012A 10 9 83012A109 107,809 2,660 2.53 2,465 -1.56 0.0623
2025-08-14 2025-06-30 13F SIXTH STREET 83012A 10 9 83012A109 105,149 6,549 6.64 2,504 13.46 0.0688
2025-05-15 2025-03-31 13F SIXTH STREET 83012A 10 9 83012A109 98,600 3,150 3.30 2,207 8.51 0.0689
2025-02-14 2024-12-31 13F SIXTH STREET 83012A 10 9 83012A109 95,450 5,015 5.55 2,033 9.54 0.0656
2024-11-14 2024-09-30 13F SIXTH STREET 83012A 10 9 83012A109 90,435 2,596 2.96 1,857 -1.01 0.0527
2024-08-14 2024-06-30 13F SIXTH STREET 83012A 10 9 83012A109 87,839 4,831 5.82 1,875 5.46 0.0700
2024-05-15 2024-03-31 13F SIXTH STREET 83012A 10 9 83012A109 83,008 4,353 5.53 1,779 4.71 0.0713
2024-02-14 2023-12-31 13F SIXTH STREET 83012A 10 9 83012A109 78,655 771 0.99 1,699 6.73 0.0757
2023-11-14 2023-09-30 13F SIXTH STREET 83012A 10 9 83012A109 77,884 2,013 2.65 1,592 12.20 0.0807
2023-08-15 2023-06-30 13F SIXTH STREET 83012A 10 9 83012A109 75,871 2,038 2.76 1,418 4.96 0.0739
2023-05-15 2023-03-31 13F SIXTH STREET 83012A 10 9 83012A109 73,833 6,357 9.42 1,351 12.49 0.0771
2023-02-15 2022-12-31 13F SIXTH STREET 83012A 10 9 83012A109 67,476 6,861 11.32 1,201 21.31 0.0755
2022-11-22 2022-09-30 13F SIXTH STREET 83012A 10 9 83012A109 60,615 7,482 14.08 990 0.71 0.0752
2022-08-15 2022-06-30 13F SIXTH STREET 83012A 10 9 83012A109 53,133 6,055 12.86 983 -10.31 0.0867
2022-05-16 2022-03-31 13F SIXTH STREET 83012A 10 9 83012A109 47,078 2,805 6.34 1,096 5.79 0.0831
2022-02-14 2021-12-31 13F SIXTH STREET 83012A 10 9 83012A109 44,273 7,010 18.81 1,036 25.12 0.0764
2021-11-15 2021-09-30 13F SIXTH STREET 83012A 10 9 83012A109 37,263 182 0.49 828 0.61 0.0674
2021-08-16 2021-06-30 13F SIXTH STREET 83012A 10 9 83012A109 37,081 3,787 11.37 823 17.57 0.0522
2021-05-18 2021-03-31 13F SIXTH STREET 83012A 10 9 83012A109 33,294 2,624 8.56 700 10.06 0.0503
2021-02-17 2020-12-31 13F SIXTH STREET 83012A 10 9 83012A109 30,670 2,725 9.75 636 32.22 0.0529
2020-11-19 2020-09-30 13F SIXTH STREET 83012A 10 9 83012A109 27,945 4,678 20.11 481 25.26 0.0483
2020-08-14 2020-06-30 13F SIXTH STREET SPECIALTY LENDN COM 83012A109 23,267 23,267 384 0.0526
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.