InnoDisk (ROCO:5289) Margin of Safety % (DCF Earnings Based): -245.02% (As of Jul. 21, 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.

ROCO:5289 InnoDisk Corp ROCO:5289
79 GF Score
Price NT$1,300.00
GF Value NT$465.77
Valuation Significantly Overvalued
! 4 Warning Signs
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What is InnoDisk Margin of Safety % (DCF Earnings Based)?

InnoDisk ROCO:5289 +7.00% 79 Margin of Safety % (DCF Earnings Based) is -245.02% as of Jul. 21, 2026. GuruFocus rates ROCO:5289 with a GF Score™ of 79/100 and a GF Value™ of NT$465.77 (Significantly Overvalued). The stock has 4 warning signs investors should review.

Margin of Safety % (DCF Earnings Based) = (Intrinsic Value: DCF (Earnings Based) - Current Price) / Intrinsic Value: DCF (Earnings Based).

Note: Discounted Earnings model is only suitable for predictable companies (Business Predictability Rank higher than 1-Star). If the company's Predictability Rank is 1-Star or Not Rated, result may not be accurate due to the low predictability of business and the data will not be stored into our database.

As of today (2026-07-21), InnoDisk's Predictability Rank is 3.5-Stars. InnoDisk's intrinsic value calculated from the Discounted Earnings model is NT$376.79 and current share price is NT$1300.00. Consequently,

InnoDisk's Margin of Safety % (DCF Earnings Based) using Discounted Earnings model is -245.02%.


ROCO:5289 vs SNDK, DELL, STX: Margin of Safety % (DCF Earnings Based) Comparison

For the Computer Hardware subindustry, InnoDisk's Margin of Safety % (DCF Earnings Based), along with its competitors' market caps and Margin of Safety % (DCF Earnings Based) 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.


InnoDisk Margin of Safety % (DCF Earnings Based) vs Hardware Industry

For the Hardware industry and Technology sector, InnoDisk's Margin of Safety % (DCF Earnings Based) distribution charts can be found below:

* The bar in red indicates where InnoDisk's Margin of Safety % (DCF Earnings Based) falls into.


ROCO:5289
79GF Score
InnoDisk Corp ROCO:5289
Margin of Safety % (DCF Earnings Based) is just one metric. See GF Score™, valuation, warning signs, and more.
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InnoDisk Margin of Safety % (DCF Earnings Based) Calculation

InnoDisk's Margin of Safety % (DCF Earnings Based) for today is calculated as

Margin of Safety % (DCF Earnings Based)=(Intrinsic Value: DCF (Earnings Based)-Current Price)/Intrinsic Value: DCF (Earnings Based)
=(376.79-1300.00)/376.79
=-245.02 %

* 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.

The intrinsic value is calculated from the Discounted Earnings model with default parameters. The calculation method is the same as Discounted Cash Flow model except earnings are used in the calculation instead of free cash flow.

What does a Margin of Safety % (DCF Earnings Based) of -245.02% mean?
InnoDisk (ROCO:5289) has a Margin of Safety % (DCF Earnings Based) of -245.02% as of Jul. 21, 2026. Margin of Safety % (DCF Earnings Based) is the percent difference between the current price and the intrinsic DCF Earnings price. View historical data on InnoDisk.
Is InnoDisk's Margin of Safety % (DCF Earnings Based) too high?
InnoDisk's current Margin of Safety % (DCF Earnings Based) is -245.02%. Overall, InnoDisk has a GF Score™ of 79/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does InnoDisk's Margin of Safety % (DCF Earnings Based) compare to SNDK and DELL?
InnoDisk's Margin of Safety % (DCF Earnings Based) of -245.02% 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 Margin of Safety % (DCF Earnings Based) for a Hardware company?
A good Margin of Safety % (DCF Earnings Based) depends on the Hardware industry context. However, Margin of Safety % (DCF Earnings Based) 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 Margin of Safety % (DCF Earnings Based) mean?
A high Margin of Safety % (DCF Earnings Based) can signal that a stock is expensive relative to its fundamentals. Margin of Safety % (DCF Earnings Based) is the percent difference between the current price and the intrinsic DCF Earnings price. View historical data on InnoDisk. InnoDisk's current Margin of Safety % (DCF Earnings Based) is -245.02%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is InnoDisk stock overvalued right now?
Based on GuruFocus' analysis, InnoDisk (ROCO:5289) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$465.77, compared to a current price of NT$1,300.00 — trading 179.1% above its estimated fair value. The current Margin of Safety % (DCF Earnings Based) is -245.02%. InnoDisk's overall GF Score™ is 79/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Margin of Safety % (DCF Earnings Based) calculated?
Margin of Safety % (DCF Earnings Based) is calculated from a company's financial statements. For InnoDisk (ROCO:5289), the current Margin of Safety % (DCF Earnings Based) is -245.02% as of Jul. 21, 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 InnoDisk (ROCO:5289) Overvalued in 2026?

Based on GuruFocus' analysis, InnoDisk stock appears to be overvalued. The current stock price of NT$1,300.00 is trading 179.1% above its estimated GF Value™ of NT$465.77. GuruFocus considers InnoDisk to be Significantly Overvalued.

Key valuation signals for ROCO:5289:

  • Margin of Safety % (DCF Earnings Based): -245.02%
  • GF Value™: NT$465.77 vs. price of NT$1,300.00 (179.1% above fair value)
  • GF Score™: 79/100 with 4 warning signs

No single metric tells the full story. See the ROCO:5289 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


InnoDisk Business Description

Address Datong Road, 5th Floor, No. 237, Section 1, Xizhi District, New Taipei City, TWN, 221
InnoDisk Corp is a provider of industrial embedded flash and DRAM(dynamic random-access memory) storage products and technologies. The company is engaged in the research, development, manufacturing, and sales of various types of industrial embedded storage devices. It is engaged in the business of manufacturing computer peripheral equipment. The organization's solutions include Flash Storage, DRAM Modules, Embedded Peripherals, iService, and SmartFilter. The company's geographical segments include Taiwan, Asia, the Americas, Europe, and others.
79GF Score

Get the complete analysis for ROCO:5289

Margin of Safety % (DCF Earnings Based) is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

NT$1,300.00
Price
NT$465.77
GF Value