HPHTF (Hamamatsu Photonics KK) Institutional Ownership: 77.53% (As of Jul. 03, 2026)


HPHTF Hamamatsu Photonics KK HPHTF
89 GF Score
Price $17.00
GF Value $13.88
Valuation Modestly Overvalued
! 9 Warning Signs
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What is Hamamatsu Photonics KK Institutional Ownership?

Hamamatsu Photonics KK HPHTF +7.59% 89 Institutional Ownership is 77.53% as of Jul. 03, 2026. GuruFocus rates HPHTF with a GF Score™ of 89/100 and a GF Value™ of $13.88 (Modestly Overvalued). The stock has 9 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, Hamamatsu Photonics KK's institutional ownership is 77.53%.

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

Hamamatsu Photonics KK Institutional Ownership Historical Data

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The historical data trend for Hamamatsu Photonics KK'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.

Hamamatsu Photonics KK Institutional Ownership Chart

Hamamatsu Photonics KK Historical Data

The historical data trend for Hamamatsu Photonics KK 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 37.36 37.05 36.30 32.56 32.36 31.62 32.28 31.90 31.85 31.84
HPHTF
89GF Score
Hamamatsu Photonics KK HPHTF
Institutional Ownership is just one metric. See GF Score™, valuation, warning signs, and more.
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Hamamatsu Photonics KK Institutional Ownership Calculation

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

What does a Institutional Ownership of 77.53% mean?
Hamamatsu Photonics KK (HPHTF) has a Institutional Ownership of 77.53% as of Jul. 03, 2026. Institutional ownership equals the percent of shares owned by financial institutions relative to total shares. View historical data on Hamamatsu Photonics KK and its competitors.
Is Hamamatsu Photonics KK's Institutional Ownership too high?
Hamamatsu Photonics KK's current Institutional Ownership is 77.53%. Overall, Hamamatsu Photonics KK has a GF Score™ of 89/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Hamamatsu Photonics KK's Institutional Ownership compare to APH and GLW?
Hamamatsu Photonics KK's Institutional Ownership of 77.53% 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 Hamamatsu Photonics KK and its competitors. Hamamatsu Photonics KK's current Institutional Ownership is 77.53%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Hamamatsu Photonics KK stock overvalued right now?
Based on GuruFocus' analysis, Hamamatsu Photonics KK (HPHTF) is currently considered Modestly Overvalued. The stock's GF Value™ is $13.88, compared to a current price of $17.00 — trading 22.5% above its estimated fair value. The current Institutional Ownership is 77.53%. Hamamatsu Photonics KK's overall GF Score™ is 89/100 with 9 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 Hamamatsu Photonics KK (HPHTF), the current Institutional Ownership is 77.53% as of Jul. 03, 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 Hamamatsu Photonics KK (HPHTF) Overvalued in 2026?

Based on GuruFocus' analysis, Hamamatsu Photonics KK stock appears to be overvalued. The current stock price of $17.00 is trading 22.5% above its estimated GF Value™ of $13.88. GuruFocus considers Hamamatsu Photonics KK to be Modestly Overvalued.

Key valuation signals for HPHTF:

  • Institutional Ownership: 77.53%
  • GF Value™: $13.88 vs. price of $17.00 (22.5% above fair value)
  • GF Score™: 89/100 with 9 warning signs

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

Hamamatsu Photonics KK Business Description

Address 1126-1 Ichino-cho, Chuo-ku, Hamamatsu, JPN, 435-8558
Hamamatsu Photonics KK is a Japan-based company engaged in the development, manufacture, and sale of optical and electronic devices. The company operates through four reportable segments: Electron Tube, Optical Semiconductor, Imaging and Measuring Instruments, and Laser Businesses. Its products include photomultiplier tubes, optical semiconductor components, imaging and measuring instruments, and laser-related products.
89GF Score

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

$17.00
Price
$13.88
GF Value