Sixth Street Specialty LendingTSLX +0.47%53 PEG Ratio is 150.61 as of Jun. 30, 2026, which is 1388% above its 10-year median of 10.12. GuruFocus rates TSLX with a GF Score™ of 53/100 and a GF Value™ of $12.56 (Significantly Overvalued). The stock has 6 warning signs investors should review. Among 494 Asset Management companies, Sixth Street Specialty Lending ranks worse than 99.19% on this metric.
PE Ratio without NRI / 5-Year Book Value Growth Rate*
* The 5-Year Book Value Growth Rate is the 5-year average Book Value per share growth rate. While the denominator is a percentage, we use the whole number as opposed to the decimal form for the calculation. For example, 5% would be shown as 5 as opposed to 0.05. If it's smaller than or equal to 0, then the PEG Ratio is not calculated.
The historical rank and industry rank for Sixth Street Specialty Lending's PEG Ratio or its related term are showing as below:
TSLX'
s PEG Ratio Range Over the Past 10 Years
Min: 0.95 Med: 10.12 Max: 151.4
Current: 150.6
During the past 13 years, Sixth Street Specialty Lending's highest PEG Ratio was 151.40. The lowest was 0.95. And the median was 10.12.
TSLX's PEG Ratio is ranked worse than 99.19% of 494
companies
in the Asset Management industry
Industry Median: 1.715
vs TSLX: 150.60
Peter Lynch thinks a company with a P/E ratio equal to its growth rate is fairly valued.
Sixth Street Specialty Lending (NYSE:TSLX) PEG Ratio Explanation
To compare stocks with different growth rates, Peter Lynch invented a ratio called PEG Ratio. PEG Ratio is defined as the P/E ratio divided by the growth ratio. He thinks a company with a P/E ratio equal to its growth rate is fairly valued. Still he said he would rather buy a company growing 20% a year with a P/E of 20, instead of a company growing 10% a year with a P/E of 10.
Sixth Street Specialty Lending PEG Ratio Related Terms
Sixth Street Specialty Lending PEG Ratio Historical Data
* 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.
For the Asset Management subindustry, Sixth Street Specialty Lending's PEG Ratio, along with its competitors' market caps and PEG Ratio data, can be viewed below:
* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.
Sixth Street Specialty Lending PEG Ratio vs Asset Management Industry
For the Asset Management industry and Financial Services sector, Sixth Street Specialty Lending's PEG Ratio distribution charts can be found below:
* The bar in red indicates where Sixth Street Specialty Lending's PEG Ratio falls into.
* 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.
* Note: The 5-Year Book Value Growth Rate is the 5-year average Book Value per share growth rate. While the denominator is a percentage, we use the whole number as opposed to the decimal form for the calculation. For example, 5% would be shown as 5 as opposed to 0.05. If it's smaller than or equal to 0, then the PEG Ratio is not calculated.
Sixth Street Specialty Lending (TSLX) has a PEG Ratio of 150.61 as of Jun. 30, 2026. Price-earnings to growth ratio is the ratio of price-earnings to a company's earnings growth rate. View historical data on Sixth Street Specialty Lending and its competitors. This is 1388% above median its historical median of 10.12. Over the past decade, Sixth Street Specialty Lending's PEG Ratio has ranged from 0.95 to 151.40. According to the industry distribution chart, Sixth Street Specialty Lending ranks #490 out of 494 companies in the Asset Management industry, placing it in the top 99.2%.
Is Sixth Street Specialty Lending's PEG Ratio too high?
Sixth Street Specialty Lending's current PEG Ratio of 150.61 is 1388% above median its 10-year median of 10.12. Over the past 10 years, this metric has ranged from a low of 0.95 to a high of 151.40. The Asset Management industry median PEG Ratio is 1.72. Sixth Street Specialty Lending's value of 150.61 is 8681.9% above this industry median. Based on the distribution chart, Sixth Street Specialty Lending ranks #490 out of 494 companies in the Asset Management industry, which is in the bottom quartile relative to peers. Overall, Sixth Street Specialty Lending has a GF Score™ of 53/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Sixth Street Specialty Lending's PEG Ratio compare to BCAT and BDJ?
According to the Asset Management industry distribution chart, Sixth Street Specialty Lending ranks #490 out of 494 companies for PEG Ratio. This places Sixth Street Specialty Lending in the lower half of its industry. The industry median PEG Ratio is 1.72. Sixth Street Specialty Lending's value of 150.61 is 8681.9% above this benchmark. Historically, Sixth Street Specialty Lending's own PEG Ratio has ranged from 0.95 to 151.40 over the past decade. While the company's 10-year median is 10.12 vs. the industry median of 1.72, Sixth Street Specialty Lending has consistently been above the industry average. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good PEG Ratio for an Asset Management company?
The median PEG Ratio among Asset Management companies is 1.72, based on 494 companies in the industry. Companies in the top quartile (top 25%) have a PEG Ratio significantly above this median, while those in the bottom quartile fall well below. However, PEG Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Sixth Street Specialty Lending's current PEG Ratio of 150.61 is 8681.9% above the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high PEG Ratio mean?
A high PEG Ratio can signal that a stock is expensive relative to its fundamentals. Price-earnings to growth ratio is the ratio of price-earnings to a company's earnings growth rate. View historical data on Sixth Street Specialty Lending and its competitors. For the Asset Management industry, the median PEG Ratio is 1.72 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Sixth Street Specialty Lending's current PEG Ratio is 150.61, which is 1388% above median its own 10-year median of 10.12. 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 Significantly Overvalued. The stock's GF Value™ is $12.56, compared to a current price of $17.17 — trading 36.7% above its estimated fair value. The current PEG Ratio is 150.61, which is 1388% above median its 10-year median of 10.12 and 8681.9% above the Asset Management industry median of 1.72. 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 PEG Ratio calculated?
PEG Ratio is calculated from a company's financial statements. For Sixth Street Specialty Lending (TSLX), the current PEG Ratio is 150.61 as of Jun. 30, 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 $17.17 is trading 36.7% above its estimated GF Value™ of $12.56.
GuruFocus considers Sixth Street Specialty Lending to be Significantly Overvalued.
Key valuation signals for TSLX:
PEG Ratio: 150.61 (1388% above median its 10-year median of 10.12)
GF Value™: $12.56 vs. price of $17.17 (36.7% above fair value)
Industry Position: 8681.9% above the Asset Management median (#490 of 494)
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
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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