SEI Investments Co (MEX:SEIC) Institutional Ownership: 51.25% (As of Jul. 22, 2026)

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Director of Data and Quant Analytics at GuruFocus
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Founder & CEO of GuruFocus
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.

MEX:SEIC SEI Investments Co MEX:SEIC
98 GF Score
Price MXN1,352.16
GF Value MXN1,266.59
! 7 Warning Signs
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What is SEI Investments Co Institutional Ownership?

SEI Investments Co MEX:SEIC 98 Institutional Ownership is 51.25% as of Jul. 22, 2026. GuruFocus rates MEX:SEIC with a GF Score™ of 98/100 and a GF Value™ of MXN1,266.59. The stock has 7 warning signs investors should review.

Institutional ownership is the percentage of shares that are owned by institutions out of the total shares outstanding. As of today, SEI Investments Co's institutional ownership is 51.25%.

Insider Ownership is the percentage of shares that are owned by company insiders relative to the total shares outstanding. As of today, SEI Investments Co's Insider Ownership is 0.00%.

Float Percentage Of Total Shares Outstanding is the percentage of float shares relative to the total shares outstanding. As of today, SEI Investments Co's Float Percentage Of Total Shares Outstanding is 96.42%.

SEI Investments Co Institutional Ownership Historical Data

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The historical data trend for SEI Investments Co's Institutional Ownership 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 Institutional Ownership Chart

SEI Investments Co Historical Data

The historical data trend for SEI Investments Co can be seen below:

2025-09-30 2025-10-31 2025-11-30 2025-12-31 2026-01-31 2026-02-28 2026-03-31 2026-04-30 2026-05-31 2026-06-30
Institutional Ownership 50.90 51.51 51.05 49.11 48.96 49.51 51.53 51.20 51.55 51.25
MEX:SEIC
98GF Score
SEI Investments Co MEX:SEIC
Institutional Ownership is just one metric. See GF Score™, valuation, warning signs, and more.
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SEI Investments Co Institutional Ownership Calculation

The percentage of shares that are owned by institutions out of the total shares outstanding.

What does a Institutional Ownership of 51.25% mean?
SEI Investments Co (MEX:SEIC) has a Institutional Ownership of 51.25% as of Jul. 22, 2026. Institutional ownership equals the percent of shares owned by financial institutions relative to total shares. View historical data on SEI Investments Co and its competitors.
Is SEI Investments Co's Institutional Ownership too high?
SEI Investments Co's current Institutional Ownership is 51.25%. Overall, SEI Investments Co has a GF Score™ of 98/100, reflecting its overall financial health beyond just this single metric.
How does SEI Investments Co's Institutional Ownership compare to IVZ and PSLV?
SEI Investments Co's Institutional Ownership of 51.25% 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 Institutional Ownership for an Asset Management company?
A good Institutional Ownership depends on the Asset Management industry context. However, Institutional Ownership 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 Institutional Ownership mean?
A high Institutional Ownership can signal that a stock is expensive relative to its fundamentals. Institutional ownership equals the percent of shares owned by financial institutions relative to total shares. View historical data on SEI Investments Co and its competitors. SEI Investments Co's current Institutional Ownership is 51.25%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is SEI Investments Co stock overvalued right now?
SEI Investments Co (MEX:SEIC) has a current Institutional Ownership of 51.25%. The stock's GF Value™ is MXN1,266.59, compared to a current price of MXN1,352.16 — trading 6.8% above its estimated fair value. The current Institutional Ownership is 51.25%. SEI Investments Co's overall GF Score™ is 98/100 with 7 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Institutional Ownership calculated?
Institutional Ownership is calculated from a company's financial statements. For SEI Investments Co (MEX:SEIC), the current Institutional Ownership is 51.25% as of Jul. 22, 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 SEI Investments Co (MEX:SEIC) Overvalued in 2026?

Based on GuruFocus' analysis, SEI Investments Co stock appears to be overvalued. The current stock price of MXN1,352.16 is trading 6.8% above its estimated GF Value™ of MXN1,266.59.

Key valuation signals for MEX:SEIC:

  • Institutional Ownership: 51.25%
  • GF Value™: MXN1,266.59 vs. price of MXN1,352.16 (6.8% above fair value)
  • GF Score™: 98/100 with 7 warning signs

No single metric tells the full story. See the MEX:SEIC 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.
98GF Score

Get the complete analysis for MEX:SEIC

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

MXN1,352.16
Price
MXN1,266.59
GF Value