Disco (BKK:DISCO24) GF Value Rank: 0 (As of Aug. 23, 2026)

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.

BKK:DISCO24 Disco Corp BKK:DISCO24
55 GF Score
Price ฿0.87
GF Value ฿0.82
Valuation Fairly Valued
View Full Analysis

What is Disco GF Value Rank?

Disco has the GF Value Rank of 0.

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.

BKK:DISCO24
55GF Score
Disco Corp BKK:DISCO24
GF Value Rank is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Is Disco (BKK:DISCO24) Overvalued in 2026?

Based on GuruFocus' analysis, Disco stock appears to be overvalued. The current stock price of ฿0.87 is trading 6.1% above its estimated GF Value™ of ฿0.82. GuruFocus considers Disco to be Fairly Valued.

Key valuation signals for BKK:DISCO24:

  • GF Value Rank: 0
  • GF Value™: ฿0.82 vs. price of ฿0.87 (6.1% above fair value)
  • GF Score™: 55/100

No single metric tells the full story. See the BKK:DISCO24 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Disco Business Description

Address 2-13-11 Omorikita, Ota-ku, Tokyo, JPN, 143-8580
Disco is a Japan-based semiconductor production equipment manufacturer. Founded in 1937, the company manufactures diamond, water, and laser saws, as well as grinders and polishers, used mainly in back-end processes of semiconductor manufacturing, which involves treating processed silicon during the front-end process by thinning and dicing the wafers into bare dies for packaging.It is the world's largest manufacturer of semiconductor-grade saws and grinders, with an estimated 60%-70% market share in the semiconductor dicing and grinding industry as of 2025. The company operates three main factories, all located in Hiroshima and Nagano, Japan.
55GF Score

Get the complete analysis for BKK:DISCO24

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

฿0.87
Price
฿0.82
GF Value