Is Sixth Street Specialty Lending, Inc. (TSLX) A Good Stock To Buy Now? 

Is TSLX a good stock to buy? We came across a bullish thesis on Sixth Street Specialty Lending, Inc. on Compounding Dividends’s Substack by TJ Terwilliger. In this article, we will summarize the bulls’ thesis on TSLX. Sixth Street Specialty Lending, Inc.’s share was trading at $ 17.69 as of March 26th. TSLX’s trailing and forward P/E were 9.81 and 9.12 respectively according to Yahoo Finance.

Is TSLX a good stock to buy?

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Sixth Street Specialty Lending Inc. (TSLX) stands out as a highly disciplined direct lender, known for its conservative underwriting approach and focus on capital preservation through first-lien positions. The firm specializes in lending to niche and often overlooked segments, including challenged businesses with strong underlying assets and fundamentally solid companies burdened by complex or stretched capital structures. This differentiated strategy enables TSLX to access attractive risk-adjusted opportunities that many traditional lenders avoid, reinforcing its reputation for prudent credit selection.

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A key highlight of the platform is its consistent ability to generate strong returns, with Return on Equity typically in the low-to-mid teens, reflecting both disciplined deployment and effective risk management. Shareholders benefit from a flexible income model, where the company pays a stable base dividend supplemented by additional payouts during periods of elevated income or successful exits. This variable dividend structure enhances total yield while maintaining sustainability across cycles.

The investment approach is further supported by deep expertise in structuring and navigating complex credit situations, allowing the firm to extract value in scenarios where others lack the capability or willingness to participate. This not only diversifies its portfolio but also contributes to its strong income generation profile.

From a valuation standpoint, TSLX offers an attractive combination of income and stability, with a dividend yield of approximately 10.4% inclusive of supplemental distributions, and trading at a modest premium of 1.06x price-to-NAV. Overall, the company presents a compelling opportunity for income-focused investors seeking exposure to a differentiated and defensively positioned credit platform.

Previously, we covered a bullish thesis on BlackRock, Inc. (BLK) by Kroker Equity Research in February 2025, which highlighted the firm’s diversified asset management platform, strong inflows, strategic acquisitions, and technological advantage via Aladdin®. BLK’s stock price has depreciated by approximately 2.37% since our coverage. Sixth Street Specialty Lending Inc. (TSLX) shares a similar view on disciplined financial management but emphasizes conservative direct lending, capital preservation, and high-yield variable dividends.

Sixth Street Specialty Lending, Inc. is not on our list of the 40 Most Popular Stocks Among Hedge Funds. As per our database, 8 hedge fund portfolios held TSLX at the end of the fourth quarter which was 7 in the previous quarter. While we acknowledge the risk and potential of TSLX as an investment, our conviction lies in the belief that some AI stocks hold greater promise for delivering higher returns and doing so within a shorter time frame. If you are looking for an AI stock that is more promising than TSLX and that has 10,000% upside potential, check out our report about this cheapest AI stock.

Disclosure: None.