SEI Investments Co (STU:SI3) Beta: N/A (As of Jul. 12, 2026)


STU:SI3 SEI Investments Co STU:SI3
77 GF Score
Price €82.50
GF Value €78.97
Valuation Fairly Valued
! 8 Warning Signs
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What is SEI Investments Co Beta?

Beta is the sensitivity of the expected excess asset returns to the expected excess market returns. As of today (2026-07-12), SEI Investments Co's Beta is Not available.

SEI Investments Co  (STU:SI3) 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)

SEI Investments Co Beta Related Terms

SEI Investments Co Beta Historical Data

* Premium members only.

The historical data trend for SEI Investments Co'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.

SEI Investments Co Beta Chart

SEI Investments Co Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Beta
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.00 0.00 0.00 0.00 0.00

SEI Investments Co 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 0.00 0.00 0.00 0.00 0.00
STU:SI3
77GF Score
SEI Investments Co STU:SI3
Beta is just one metric. See GF Score™, valuation, warning signs, and more.
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SEI Investments Co 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.

Is SEI Investments Co (STU:SI3) Overvalued in 2026?

Based on GuruFocus' analysis, SEI Investments Co stock appears to be overvalued. The current stock price of €82.50 is trading 4.5% above its estimated GF Value™ of €78.97. GuruFocus considers SEI Investments Co to be Fairly Valued.

Key valuation signals for STU:SI3:

  • Beta: N/A
  • GF Value™: €78.97 vs. price of €82.50 (4.5% above fair value)
  • GF Score™: 77/100 with 8 warning signs

No single metric tells the full story. See the STU:SI3 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

SEI Investments Co Business Description

Address 1 Freedom Valley Drive, Oaks, PA, USA, 19456
SEI Investments provides investment processing, management, and operations services to financial institutions, asset managers, asset owners, and financial advisors in four material segments: private banks, investment advisors, institutional investors, and investment managers. SEI also has a minority interest in LSV Asset Management, a value equity asset manager with about $99 billion in assets under management. As of December 2025, SEI (including LSV) manages, administers, or advises about $1.9 trillion in assets.
77GF Score

Get the complete analysis for STU:SI3

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

€82.50
Price
€78.97
GF Value