Oval (TSE:7727) GF Value Rank: 3 (As of Aug. 15, 2026) — 50% Below Median

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
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.
Reviewed by: Charlie Tian Charlie Tian
Charlie Tian
Charlie Tian
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.

TSE:7727 Oval Corp TSE:7727
74 GF Score
Price 円925.00
GF Value 円564.75
Valuation Significantly Overvalued
! 4 Warning Signs
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What is Oval GF Value Rank?

Oval TSE:7727 +12.67% 74 GF Value Rank is 3 as of Aug. 15, 2026, which is 50% below its 10-year median of 6.00. GuruFocus rates TSE:7727 with a GF Score™ of 74/100 and a GF Value™ of 円564.75 (Significantly Overvalued). The stock has 4 warning signs investors should review.

Oval has the GF Value Rank of 3.

GF Value Rank evaluates the exclusive GuruFocus valuation and performance of a stock, rated on a scale from 1 to 10. It is determined by the price-to-GF-Value (P/GF Value) ratio, a proprietary metric calculated based on historical multiples along with an adjustment factor based on a company's past returns and growth and future estimates of the business' performance.

GuruFocus found that for valuation, we cannot simply give stocks a better GF Value rank simply because they have a lower P/GF Value ratio. Backtesting shows that over the long term, the two worst-performing groups are the most expensive group (with the highest P/GF Value ratio) and the least expensive group (with the lowest P/GF Value ratio).

We can understand why the most expensive group underperforms. We were initially puzzled by the underperformance of the least expensive group, but we realized there is a reason why some stocks are super cheap. If they look too undervalued, it is often because the businesses behind them are poor quality. The market realized this and gave them low valuations. In a way, the market is efficient.

After multiple backtesting analyses, we granted the stocks in third-cheapest percentile the highest GF Value rank, as they have performed the best over a full market cycle. Stock performance is actually not as sensitive to valuation as it is to growth and profitability. On average, the companies in the 20%-50% valuation groups have similar performances. Therefore, we should avoid the most expensive and the least expensive stocks. We can be more tolerant of valuation.

A higher score indicates a stock with a relatively low valuation and substantial potential for outperformance. Conversely, a lower score often reflects stocks that are either highly overvalued or deeply undervalued, both of which tend to underperform.

Please click GF Score to see more details on the GF Score's 5 Key Aspects of Analysis.

TSE:7727 vs COHR, KEYS, GRMN: GF Value Rank Comparison

For the Scientific & Technical Instruments subindustry, Oval's GF Value Rank, along with its competitors' market caps and GF Value Rank data, can be viewed below:

* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.

Oval GF Value Rank vs Hardware Industry

For the Hardware industry and Technology sector, Oval's GF Value Rank distribution charts can be found below:

* The bar in red indicates where Oval's GF Value Rank falls into.


TSE:7727
74GF Score
Oval Corp TSE:7727
GF Value Rank is just one metric. See GF Score™, valuation, warning signs, and more.
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Frequently Asked Questions Learn more about GF Value Rank →
What does a GF Value Rank of 3 mean?
Oval (TSE:7727) has a GF Value Rank of 3 as of Aug. 15, 2026. GF Value Rank is given based on historical multiples along with past returns, growth and future estimates of the business' performance. View historical data on Oval and its competitors. This is 50% below median its historical median of 6.00. Over the past decade, Oval's GF Value Rank has ranged from 1.00 to 10.00.
Is Oval's GF Value Rank too high?
Oval's current GF Value Rank of 3 is 50% below median its 10-year median of 6.00. Over the past 10 years, this metric has ranged from a low of 1.00 to a high of 10.00. Overall, Oval has a GF Score™ of 74/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Oval's GF Value Rank compare to COHR and KEYS?
Oval's GF Value Rank of 3 can be compared against companies in the Hardware industry. Historically, Oval's own GF Value Rank has ranged from 1.00 to 10.00 over the past decade. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good GF Value Rank for a Hardware company?
A good GF Value Rank depends on the Hardware industry context. However, GF Value Rank 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 GF Value Rank mean?
A high GF Value Rank can signal that a stock is expensive relative to its fundamentals. GF Value Rank is given based on historical multiples along with past returns, growth and future estimates of the business' performance. View historical data on Oval and its competitors. Oval's current GF Value Rank is 3, which is 50% below median its own 10-year median of 6.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Oval stock overvalued right now?
Based on GuruFocus' analysis, Oval (TSE:7727) is currently considered Significantly Overvalued. The stock's GF Value™ is 円564.75, compared to a current price of 円925.00 — trading 63.8% above its estimated fair value. The current GF Value Rank is 3, which is 50% below median its 10-year median of 6.00. Oval's overall GF Score™ is 74/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is GF Value Rank calculated?
GF Value Rank is calculated from a company's financial statements. For Oval (TSE:7727), the current GF Value Rank is 3 as of Aug. 15, 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 Oval (TSE:7727) Overvalued in 2026?

Based on GuruFocus' analysis, Oval stock appears to be overvalued. The current stock price of 円925.00 is trading 63.8% above its estimated GF Value™ of 円564.75. GuruFocus considers Oval to be Significantly Overvalued.

Key valuation signals for TSE:7727:

  • GF Value Rank: 3 (50% below median its 10-year median of 6.00)
  • GF Value™: 円564.75 vs. price of 円925.00 (63.8% above fair value)
  • GF Score™: 74/100 with 4 warning signs

No single metric tells the full story. See the TSE:7727 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

Oval Business Description

Address 10-8, Kamiochiai 3-chome, Shinjuku-ku, Tokyo, JPN, 161-8508
Oval Corp is engaged in the manufacturing and sale of OVAL gear PD and other types of flowmeters, metrological control equipment, and related systems, measuring devices and environmental control related instruments. Its flowmeters include Coriolis flowmeter, Vortex flowmeter, ultrasonic flowmeter. Electronic Instruments includes Totalizer, Batch counter, and Flow Computer.
74GF Score

Get the complete analysis for TSE:7727

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

円925.00
Price
円564.75
GF Value