SSUMF (Sumitomo) Institutional Ownership: 28.05% (As of Jul. 23, 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.

SSUMF Sumitomo Corp SSUMF
75 GF Score
Price $9.54
GF Value $5.59
Valuation Significantly Overvalued
! 5 Warning Signs
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What is Sumitomo Institutional Ownership?

Sumitomo SSUMF 75 Institutional Ownership is 28.05% as of Jul. 23, 2026. GuruFocus rates SSUMF with a GF Score™ of 75/100 and a GF Value™ of $5.59 (Significantly Overvalued). The stock has 5 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, Sumitomo's institutional ownership is 28.05%.

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

Sumitomo Institutional Ownership Historical Data

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The historical data trend for Sumitomo'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.

Sumitomo Institutional Ownership Chart

Sumitomo Historical Data

The historical data trend for Sumitomo 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 30.17 30.21 30.87 31.49 31.41 32.09 32.15 32.18 31.86 31.42
SSUMF
75GF Score
Sumitomo Corp SSUMF
Institutional Ownership is just one metric. See GF Score™, valuation, warning signs, and more.
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Sumitomo Institutional Ownership Calculation

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

What does a Institutional Ownership of 28.05% mean?
Sumitomo (SSUMF) has a Institutional Ownership of 28.05% as of Jul. 23, 2026. Institutional ownership equals the percent of shares owned by financial institutions relative to total shares. View historical data on Sumitomo and its competitors.
Is Sumitomo's Institutional Ownership too high?
Sumitomo's current Institutional Ownership is 28.05%. Overall, Sumitomo has a GF Score™ of 75/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Sumitomo's Institutional Ownership compare to HON and MMM?
Sumitomo's Institutional Ownership of 28.05% can be compared against companies in the Conglomerates 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 Conglomerates company?
A good Institutional Ownership depends on the Conglomerates 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 Sumitomo and its competitors. Sumitomo's current Institutional Ownership is 28.05%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Sumitomo stock overvalued right now?
Based on GuruFocus' analysis, Sumitomo (SSUMF) is currently considered Significantly Overvalued. The stock's GF Value™ is $5.59, compared to a current price of $9.54 — trading 70.7% above its estimated fair value. The current Institutional Ownership is 28.05%. Sumitomo's overall GF Score™ is 75/100 with 5 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 Sumitomo (SSUMF), the current Institutional Ownership is 28.05% as of Jul. 23, 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 Sumitomo (SSUMF) Overvalued in 2026?

Based on GuruFocus' analysis, Sumitomo stock appears to be overvalued. The current stock price of $9.54 is trading 70.7% above its estimated GF Value™ of $5.59. GuruFocus considers Sumitomo to be Significantly Overvalued.

Key valuation signals for SSUMF:

  • Institutional Ownership: 28.05%
  • GF Value™: $5.59 vs. price of $9.54 (70.7% above fair value)
  • GF Score™: 75/100 with 5 warning signs

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

Sumitomo Business Description

Address 2 Otemachi 2-Chome, Otemachi Place East Tower, Chiyoda-ku, Tokyo, JPN, 100-8601
Sumitomo Corp. is a general trading house, or sogo shosha, a type of conglomerate unique to Japan. Its core role is that of a trading intermediary in a variety of industrial sectors, including resources businesses such as energy and metals as well as nonresources businesses, both industrial ones like machinery and non-industrial ones like food, media, and retail. In addition to acting as a trading intermediary (including midstream processing functions to convert inputs into final products), Sumitomo also participates in upstream production businesses and downstream distribution businesses.
75GF Score

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

$9.54
Price
$5.59
GF Value