Sanmina (STU:SAYN) Institutional Ownership: 66.66% (As of Jul. 26, 2026)

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Director of Data and Quant Analytics at GuruFocus
Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
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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:SAYN Sanmina Corp STU:SAYN
89 GF Score
Price €181.85
GF Value €113.04
Valuation Significantly Overvalued
! 3 Warning Signs
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What is Sanmina Institutional Ownership?

Sanmina STU:SAYN -4.67% 89 Institutional Ownership is 66.66% as of Jul. 26, 2026. GuruFocus rates STU:SAYN with a GF Score™ of 89/100 and a GF Value™ of €113.04 (Significantly Overvalued). The stock has 3 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, Sanmina's institutional ownership is 66.66%.

Insider Ownership is the percentage of shares that are owned by company insiders relative to the total shares outstanding. As of today, Sanmina'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, Sanmina's Float Percentage Of Total Shares Outstanding is 56.68%.

Sanmina Institutional Ownership Historical Data

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The historical data trend for Sanmina'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.

Sanmina Institutional Ownership Chart

Sanmina Historical Data

The historical data trend for Sanmina 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 81.39 78.55 77.22 76.72 77.56 77.92 77.36 77.62 76.09 66.66
STU:SAYN
89GF Score
Sanmina Corp STU:SAYN
Institutional Ownership is just one metric. See GF Score™, valuation, warning signs, and more.
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Sanmina Institutional Ownership Calculation

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

What does a Institutional Ownership of 66.66% mean?
Sanmina (STU:SAYN) has a Institutional Ownership of 66.66% as of Jul. 26, 2026. Institutional ownership equals the percent of shares owned by financial institutions relative to total shares. View historical data on Sanmina and its competitors.
Is Sanmina's Institutional Ownership too high?
Sanmina's current Institutional Ownership is 66.66%. Overall, Sanmina has a GF Score™ of 89/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Sanmina's Institutional Ownership compare to LFUS and VICR?
Sanmina's Institutional Ownership of 66.66% can be compared against companies in the Hardware 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 a Hardware company?
A good Institutional Ownership depends on the Hardware 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 Sanmina and its competitors. Sanmina's current Institutional Ownership is 66.66%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Sanmina stock overvalued right now?
Based on GuruFocus' analysis, Sanmina (STU:SAYN) is currently considered Significantly Overvalued. The stock's GF Value™ is €113.04, compared to a current price of €181.85 — trading 60.9% above its estimated fair value. The current Institutional Ownership is 66.66%. Sanmina's overall GF Score™ is 89/100 with 3 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 Sanmina (STU:SAYN), the current Institutional Ownership is 66.66% as of Jul. 26, 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 Sanmina (STU:SAYN) Overvalued in 2026?

Based on GuruFocus' analysis, Sanmina stock appears to be overvalued. The current stock price of €181.85 is trading 60.9% above its estimated GF Value™ of €113.04. GuruFocus considers Sanmina to be Significantly Overvalued.

Key valuation signals for STU:SAYN:

  • Institutional Ownership: 66.66%
  • GF Value™: €113.04 vs. price of €181.85 (60.9% above fair value)
  • GF Score™: 89/100 with 3 warning signs

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

Sanmina Business Description

Other Exchanges SANM:USASAYN:Germany
Address 2700 North First Street, San Jose, CA, USA, 95134
Sanmina Corp is a provider of integrated manufacturing solutions, components, and after-market services to original equipment manufacturers in the communications networks, storage, industrial, defense, and aerospace end markets. The operations are managed as two businesses: Integrated Manufacturing Solutions, which consists of printed circuit board assembly and represents a majority of the firm's revenue; and Components, Products, and Services, which includes interconnect systems and mechanical systems. The firm generates revenue mainly in the United States, China, and Mexico, but has a presence around the world.
89GF Score

Get the complete analysis for STU:SAYN

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

€181.85
Price
€113.04
GF Value