Otsuka Holdings Co (STU:OS1) Institutional Ownership: 30.13% (As of Jul. 16, 2026)

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STU:OS1 Otsuka Holdings Co Ltd STU:OS1
88 GF Score
Price €58.00
GF Value €45.14
Valuation Modestly Overvalued
! 6 Warning Signs
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What is Otsuka Holdings Co Institutional Ownership?

Otsuka Holdings Co STU:OS1 -3.33% 88 Institutional Ownership is 30.13% as of Jul. 16, 2026. GuruFocus rates STU:OS1 with a GF Score™ of 88/100 and a GF Value™ of €45.14 (Modestly Overvalued). The stock has 6 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, Otsuka Holdings Co's institutional ownership is 30.13%.

Insider Ownership is the percentage of shares that are owned by company insiders relative to the total shares outstanding. As of today, Otsuka Holdings 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, Otsuka Holdings Co's Float Percentage Of Total Shares Outstanding is 0.00%.

Otsuka Holdings Co Institutional Ownership Historical Data

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The historical data trend for Otsuka Holdings 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.

Otsuka Holdings Co Institutional Ownership Chart

Otsuka Holdings Co Historical Data

The historical data trend for Otsuka Holdings 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 29.21 29.07 29.38 29.56 29.42 29.71 29.71 29.98 30.14 30.13
STU:OS1
88GF Score
Otsuka Holdings Co Ltd STU:OS1
Institutional Ownership is just one metric. See GF Score™, valuation, warning signs, and more.
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Otsuka Holdings 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 30.13% mean?
Otsuka Holdings Co (STU:OS1) has a Institutional Ownership of 30.13% as of Jul. 16, 2026. Institutional ownership equals the percent of shares owned by financial institutions relative to total shares. View historical data on Otsuka Holdings Co and its competitors.
Is Otsuka Holdings Co's Institutional Ownership too high?
Otsuka Holdings Co's current Institutional Ownership is 30.13%. Overall, Otsuka Holdings Co has a GF Score™ of 88/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Otsuka Holdings Co's Institutional Ownership compare to LLY and JNJ?
Otsuka Holdings Co's Institutional Ownership of 30.13% can be compared against companies in the Drug Manufacturers 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 Drug Manufacturers company?
A good Institutional Ownership depends on the Drug Manufacturers 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 Otsuka Holdings Co and its competitors. Otsuka Holdings Co's current Institutional Ownership is 30.13%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Otsuka Holdings Co stock overvalued right now?
Based on GuruFocus' analysis, Otsuka Holdings Co (STU:OS1) is currently considered Modestly Overvalued. The stock's GF Value™ is €45.14, compared to a current price of €58.00 — trading 28.5% above its estimated fair value. The current Institutional Ownership is 30.13%. Otsuka Holdings Co's overall GF Score™ is 88/100 with 6 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 Otsuka Holdings Co (STU:OS1), the current Institutional Ownership is 30.13% as of Jul. 16, 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 Otsuka Holdings Co (STU:OS1) Overvalued in 2026?

Based on GuruFocus' analysis, Otsuka Holdings Co stock appears to be overvalued. The current stock price of €58.00 is trading 28.5% above its estimated GF Value™ of €45.14. GuruFocus considers Otsuka Holdings Co to be Modestly Overvalued.

Key valuation signals for STU:OS1:

  • Institutional Ownership: 30.13%
  • GF Value™: €45.14 vs. price of €58.00 (28.5% above fair value)
  • GF Score™: 88/100 with 6 warning signs

No single metric tells the full story. See the STU:OS1 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

Otsuka Holdings Co Business Description

Address 2-16-4 Konan, Shinagawa Grand Central Tower, Minato-ku, Tokyo, JPN, 108-8241
Otsuka Holdings Co Ltd is a Japan-based company that operates in pharmaceuticals, nutraceuticals, and consumer products. It operates through four reportable segments: Medical-related Business, Nutraceutical-related Business, Consumer-related Business, and Other Business. The Medical Business manufactures and sells therapeutic drugs and infusions, the Nutraceutical Business produces functional foods, beverages, and nutritional supplements, the Consumer Business offers mineral water, beverages, and foods, while the Other Business provides storage services and manufactures chemicals and analytical equipment. It generates the majority of its revenue from the medical-related business segment.
88GF Score

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

€58.00
Price
€45.14
GF Value