Gladstone Investment (STU:1G3) Beta: 0.1585 (As of Aug. 07, 2026)

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Director of Data and Quant Analytics at GuruFocus
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Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.

STU:1G3 Gladstone Investment Corp STU:1G3
64 GF Score
Price €14.61
GF Value €24.60
Valuation Possible Value Trap
! 7 Warning Signs
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What is Gladstone Investment Beta?

Gladstone Investment STU:1G3 +2.71% 64 Beta is 0.1585 as of Aug. 07, 2026. GuruFocus rates STU:1G3 with a GF Score™ of 64/100 and a GF Value™ of €24.60 (Possible Value Trap). The stock has 7 warning signs investors should review.

Beta is the sensitivity of the expected excess asset returns to the expected excess market returns. As of today (2026-08-07), Gladstone Investment's Beta is 0.1585.


Gladstone Investment  (STU:1G3) Beta Explanation

Beta is a measure of the volatility, or systematic risk, of a security or a portfolio in comparison to the market as a whole. We usually compare beta to 1. A beta of 1 indicates that the security's price will move with the market. A beta of less than 1 means that the security will be less volatile than the market. A beta of greater than 1 indicates that the security's price will be more volatile than the market.

Beta is primarily used in the Capital Asset Pricing Model (CAPM) to calculate the Cost of Equity, which can be used in the calculation of WACC %. The formula of Cost of Equity is:
Cost of Equity = Risk-Free Rate of Return + Beta of Asset * (Expected Return of the Market - Risk-Free Rate of Return)


Gladstone Investment Beta Related Terms


Gladstone Investment Beta Historical Data

* Premium members only.

The historical data trend for Gladstone Investment's Beta 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.

Gladstone Investment Beta Chart

Gladstone Investment Annual Data
Trend Mar17 Mar18 Mar19 Mar20 Mar21 Mar22 Mar23 Mar24 Mar25 Mar26
Beta
Get a 7-Day Free Trial Premium Member Only Premium Member Only 1.37 1.25 0.88 0.67 0.11

Gladstone Investment Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
Beta 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 0.67 0.67 0.42 -0.42 0.11

STU:1G3 vs PDT, MUJ, ACP: Beta Comparison

For the Asset Management subindustry, Gladstone Investment's Beta, along with its competitors' market caps and Beta 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.


Gladstone Investment Beta vs Asset Management Industry

For the Asset Management industry and Financial Services sector, Gladstone Investment's Beta distribution charts can be found below:

* The bar in red indicates where Gladstone Investment's Beta falls into.


STU:1G3
64GF Score
Gladstone Investment Corp STU:1G3
Beta is just one metric. See GF Score™, valuation, warning signs, and more.
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Gladstone Investment Beta Calculation

Beta is the sensitivity of the expected excess asset returns to the expected excess market returns. A stock's beta can be calculated by dividing the product of the covariance of the individual stock's returns and the market's returns by the variance of the market's returns over a specified period. Basically, GuruFocus uses the returns calculated over three-year period.

Frequently Asked Questions Learn more about Beta →
What does a Beta of 0.1585 mean?
Gladstone Investment (STU:1G3) has a Beta of 0.1585 as of Aug. 07, 2026. Beta is the sensitivity of the expected excess asset returns to the expected excess market returns. View historical data for Gladstone Investment and its competitors.
Is Gladstone Investment's Beta too high?
Gladstone Investment's current Beta is 0.1585. Overall, Gladstone Investment has a GF Score™ of 64/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does Gladstone Investment's Beta compare to PDT and MUJ?
Gladstone Investment's Beta of 0.1585 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 Beta for an Asset Management company?
A good Beta depends on the Asset Management industry context. However, Beta 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 Beta mean?
A high Beta can signal that a stock is expensive relative to its fundamentals. Beta is the sensitivity of the expected excess asset returns to the expected excess market returns. View historical data for Gladstone Investment and its competitors. Gladstone Investment's current Beta is 0.1585. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Gladstone Investment stock overvalued right now?
Based on GuruFocus' analysis, Gladstone Investment (STU:1G3) is currently considered Possible Value Trap. The stock's GF Value™ is €24.60, compared to a current price of €14.61 — trading 40.6% below its estimated fair value. The current Beta is 0.1585. Gladstone Investment's overall GF Score™ is 64/100 with 7 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Beta calculated?
Beta is calculated from a company's financial statements. For Gladstone Investment (STU:1G3), the current Beta is 0.1585 as of Aug. 07, 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 Gladstone Investment (STU:1G3) Overvalued in 2026?

Based on GuruFocus' analysis, Gladstone Investment stock appears to be undervalued. The current stock price of €14.61 is trading 40.6% below its estimated GF Value™ of €24.60. GuruFocus considers Gladstone Investment to be Possible Value Trap.

Key valuation signals for STU:1G3:

  • Beta: 0.1585
  • GF Value™: €24.60 vs. price of €14.61 (40.6% below fair value)
  • GF Score™: 64/100 with 7 warning signs

No single metric tells the full story. See the STU:1G3 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Gladstone Investment Business Description

Other Exchanges GAIN:USA0IVR:UK
Address 1521 Westbranch Drive, Suite 100, McLean, VA, USA, 22102
Gladstone Investment Corp operates as an externally managed, closed-end, non-diversified management investment company. Its objective is to invest in debt and equity securities of established private businesses operating in the U.S., to achieve and grow current income by investing in debt securities of established businesses, and to provide stockholders with long-term capital appreciation in the value of its assets by investing in equity securities of established businesses. It focuses on investing in lower-middle-market private businesses.
64GF Score

Get the complete analysis for STU:1G3

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

€14.61
Price
€24.60
GF Value