TSLX (Sixth Street Specialty Lending) Research & Development: $0.0 Mil (TTM As of Mar. 2026)


TSLX Sixth Street Specialty Lending Inc TSLX
53 GF Score
Price $16.20
GF Value $12.56
Valuation Modestly Overvalued
! 6 Warning Signs
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What is Sixth Street Specialty Lending Research & Development?

Sixth Street Specialty Lending TSLX -2.82% 53 Research & Development is $0.0 Mil as of Mar. 2026. GuruFocus rates TSLX with a GF Score™ of 53/100 and a GF Value™ of $12.56 (Modestly Overvalued). The stock has 6 warning signs investors should review.

Research & Development is the aggregate amount of research and development expenses during the year. Sixth Street Specialty Lending's Research & Development for the three months ended in Mar. 2026 was $0.0 Mil. Its Research & Development for the trailing twelve months (TTM) ended in Mar. 2026 was $0.0 Mil.

Sixth Street Specialty Lending  (NYSE:TSLX) Research & Development Explanation

If competitive advantage is created by a patent or tech advantage, at some point it will disappear.

High R&D usually dictates high SG&A which threatens the competitive advantage.

Sixth Street Specialty Lending Research & Development Related Terms

Sixth Street Specialty Lending Research & Development Historical Data

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The historical data trend for Sixth Street Specialty Lending's Research & Development can be seen below:

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

Sixth Street Specialty Lending Research & Development Chart

Sixth Street Specialty Lending Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
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Sixth Street Specialty Lending Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
Research & Development Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 0.00 0.00 0.00 0.00 0.00
TSLX
53GF Score
Sixth Street Specialty Lending Inc TSLX
Research & Development is just one metric. See GF Score™, valuation, warning signs, and more.
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Sixth Street Specialty Lending Research & Development Calculation

This is the expense the company spent on research and development.

Research & Development for the trailing twelve months (TTM) ended in Mar. 2026 adds up the quarterly data reported by the company within the most recent 12 months, which was $0.0 Mil.

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

Frequently Asked Questions Learn more about Research & Development →
What does a Research & Development of $0.0 Mil mean?
Sixth Street Specialty Lending (TSLX) has a Research & Development of $0.0 Mil as of Mar. 2026. Research and development expense is the total cost for research and development activities. View historical data on Sixth Street Specialty Lending and its competitors.
Is Sixth Street Specialty Lending's Research & Development too high?
Sixth Street Specialty Lending's current Research & Development is $0.0 Mil. Overall, Sixth Street Specialty Lending has a GF Score™ of 53/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Sixth Street Specialty Lending's Research & Development compare to BDJ and BCAT?
Sixth Street Specialty Lending's Research & Development of $0.0 Mil can be compared against companies in the Asset Management industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Research & Development for an Asset Management company?
A good Research & Development depends on the Asset Management industry context. However, Research & Development should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Research & Development mean?
A high Research & Development can signal that a stock is expensive relative to its fundamentals. Research and development expense is the total cost for research and development activities. View historical data on Sixth Street Specialty Lending and its competitors. Sixth Street Specialty Lending's current Research & Development is $0.0 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Sixth Street Specialty Lending stock overvalued right now?
Based on GuruFocus' analysis, Sixth Street Specialty Lending (TSLX) is currently considered Modestly Overvalued. The stock's GF Value™ is $12.56, compared to a current price of $16.20 — trading 29% above its estimated fair value. The current Research & Development is $0.0 Mil. Sixth Street Specialty Lending's overall GF Score™ is 53/100 with 6 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Research & Development calculated?
Research & Development is calculated from a company's financial statements. For Sixth Street Specialty Lending (TSLX), the current Research & Development is $0.0 Mil as of Mar. 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.

Is Sixth Street Specialty Lending (TSLX) Overvalued in 2026?

Based on GuruFocus' analysis, Sixth Street Specialty Lending stock appears to be overvalued. The current stock price of $16.20 is trading 29% above its estimated GF Value™ of $12.56. GuruFocus considers Sixth Street Specialty Lending to be Modestly Overvalued.

Key valuation signals for TSLX:

  • Research & Development: $0.0 Mil
  • GF Value™: $12.56 vs. price of $16.20 (29% above fair value)
  • GF Score™: 53/100 with 6 warning signs

No single metric tells the full story. See the TSLX stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

Sixth Street Specialty Lending Business Description

Other Exchanges 1T6:Germany
Address 2100 McKinney Avenue, Suite 1500, Dallas, TX, USA, 75201
Sixth Street Specialty Lending Inc is a specialty finance company focused on providing flexible, fully committed financing solutions to middle market companies located in the United States of America. The company partners with other companies across a variety of industries and provides creative solutions with complex business models that may have limited access to capital. The company seeks to generate current income in U.S.-domiciled middle-market companies through direct originations of senior secured loans and, to a lesser extent, originations of mezzanine and unsecured loans and investments in corporate bonds and equity securities.
53GF Score

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Research & Development is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

$16.20
Price
$12.56
GF Value