OST (Ostin Technology Group Co) Earnings Yield (Joel Greenblatt) %: 0.00% (As of Mar. 2026)

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OST Ostin Technology Group Co Ltd OST
20 GF Score
Price $1.70
GF Value $1.94
! 7 Warning Signs
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What is Ostin Technology Group Co Earnings Yield (Joel Greenblatt) %?

Ostin Technology Group Co OST -1.45% 20 Earnings Yield (Joel Greenblatt) % is 0.00% as of Mar. 2026. GuruFocus rates OST with a GF Score™ of 20/100 and a GF Value™ of $1.94. The stock has 7 warning signs investors should review.

Ostin Technology Group Co's Enterprise Value for the quarter that ended in Mar. 2026 was $44.31 Mil. Ostin Technology Group Co's EBIT for the trailing twelve months (TTM) ended in Mar. 2026 was $-8.17 Mil. Ostin Technology Group Co's Earnings Yield (Joel Greenblatt) for the quarter that ended in Mar. 2026 was 0.00%.

The historical rank and industry rank for Ostin Technology Group Co's Earnings Yield (Joel Greenblatt) % or its related term are showing as below:

OST' s Earnings Yield (Joel Greenblatt) % Range Over the Past 10 Years
Min: -38.53   Med: -30.26   Max: 9.52
Current: -22.83

During the past 7 years, the highest Earnings Yield (Joel Greenblatt) of Ostin Technology Group Co was 9.52%. The lowest was -38.53%. And the median was -30.26%.

OST's Earnings Yield (Joel Greenblatt) % is not ranked
in the Hardware industry.
Industry Median: 2.41 vs OST: -22.83

Joel Greenblatt's definition of earnings yield has the same problems the regular earnings yield does. It does not consider the growth of the company. It only looks at one-year's business operation. For cyclical companies, the earnings yield is usually highest at the peak of the business cycle. But these earnings are rarely sustainable.

A better indicator of the attractiveness of an investment which takes growth into account is the Forward Rate of Return (Yacktman) %. Ostin Technology Group Co's Forward Rate of Return (Yacktman) % for the quarter that ended in Mar. 2026 was 0.00%. The Forward Rate of Return uses the normalized Free Cash Flow of the past five years, and considers growth. The forward rate of return can be thought of as the return that investors buying the stock today can expect from it in the future.


Ostin Technology Group Co  (NAS:OST) Earnings Yield (Joel Greenblatt) % Explanation

Joel Greenblatt defines the earnings yield using the above equation because it more accurately reflects the company's profitability relative to its stock price. Items like interest payment and tax etc. are not directly related to the company's operational profitability.

Enterprise Value instead of market cap (share price) is used in the calculation because it is the real price stock and bond investors together pay for the company.


Be Aware

Joel Greenblatt's definition of earnings yield has the same problems the regular earnings yield does. It does not consider the growth of the company. It only looks at one-year's business operation. For cyclical companies, the earnings yield is usually highest at the peak of the business cycle. But these earnings are rarely sustainable.

Forward Rate of Return (Yacktman) % based on Don Yacktman's definition is a better measure of the expected rate of return for a stock.


Ostin Technology Group Co Earnings Yield (Joel Greenblatt) % Related Terms


Ostin Technology Group Co Earnings Yield (Joel Greenblatt) % Historical Data

* Premium members only.

The historical data trend for Ostin Technology Group Co's Earnings Yield (Joel Greenblatt) % 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.

Ostin Technology Group Co Earnings Yield (Joel Greenblatt) % Chart

Ostin Technology Group Co Annual Data
Trend Sep19 Sep20 Sep21 Sep22 Sep23 Sep24 Sep25
Earnings Yield (Joel Greenblatt) %
Get a 7-Day Free Trial 0.00 6.26 -38.17 -30.12 -26.32

Ostin Technology Group Co Semi-Annual Data
Sep19 Mar20 Sep20 Mar21 Sep21 Mar22 Sep22 Mar23 Sep23 Mar24 Sep24 Mar25 Sep25 Mar26
Earnings Yield (Joel Greenblatt) % Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 0.00 -30.12 0.00 -26.32 0.00

OST vs MTEK, IEHC, DAIO: Earnings Yield (Joel Greenblatt) % Comparison

For the Electronic Components subindustry, Ostin Technology Group Co's Earnings Yield (Joel Greenblatt) %, along with its competitors' market caps and Earnings Yield (Joel Greenblatt) % 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.


Ostin Technology Group Co Earnings Yield (Joel Greenblatt) % vs Hardware Industry

For the Hardware industry and Technology sector, Ostin Technology Group Co's Earnings Yield (Joel Greenblatt) % distribution charts can be found below:

* The bar in red indicates where Ostin Technology Group Co's Earnings Yield (Joel Greenblatt) % falls into.


OST
20GF Score
Ostin Technology Group Co Ltd OST
Earnings Yield (Joel Greenblatt) % is just one metric. See GF Score™, valuation, warning signs, and more.
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Ostin Technology Group Co Earnings Yield (Joel Greenblatt) % Calculation

In his book, The Little That Beat the Market, hedge fund manager Joel Greenblatt defines Earnings Yield as operating income divided by enterprise value.

Ostin Technology Group Cos Earnings Yield (Joel Greenblatt) for the fiscal year that ended in Sep. 2025 is calculated as

Earnings Yield (Joel Greenblatt)=EBIT/Enterprise Value
=-9.116/34.63198
=-26.32 %

For company reported semi-annually or annually, GuruFocus only calculate annual data for Earnings Yield (Joel Greenblatt) and apply the annual figure to corresponding quarter.


What does a Earnings Yield (Joel Greenblatt) % of 0.00% mean?
Ostin Technology Group Co (OST) has a Earnings Yield (Joel Greenblatt) % of 0.00% as of Mar. 2026. Joel Greenblatt's earnings yield equals the ratio of earnings before interest and taxes to enterprise value. View historical data on Ostin Technology Group Co and its competitors.
Is Ostin Technology Group Co's Earnings Yield (Joel Greenblatt) % too high?
Ostin Technology Group Co's current Earnings Yield (Joel Greenblatt) % is 0.00%. Overall, Ostin Technology Group Co has a GF Score™ of 20/100, reflecting its overall financial health beyond just this single metric.
How does Ostin Technology Group Co's Earnings Yield (Joel Greenblatt) % compare to MTEK and IEHC?
Ostin Technology Group Co's Earnings Yield (Joel Greenblatt) % of 0.00% can be compared against companies in the Hardware industry. The industry median Earnings Yield (Joel Greenblatt) % is 2.41. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Earnings Yield (Joel Greenblatt) % for a Hardware company?
The median Earnings Yield (Joel Greenblatt) % among Hardware companies is 2.41, based on 2,489 companies in the industry. Companies in the top quartile (top 25%) have a Earnings Yield (Joel Greenblatt) % significantly above this median, while those in the bottom quartile fall well below. However, Earnings Yield (Joel Greenblatt) % 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 Earnings Yield (Joel Greenblatt) % mean?
A high Earnings Yield (Joel Greenblatt) % can signal that a stock is expensive relative to its fundamentals. Joel Greenblatt's earnings yield equals the ratio of earnings before interest and taxes to enterprise value. View historical data on Ostin Technology Group Co and its competitors. For the Hardware industry, the median Earnings Yield (Joel Greenblatt) % is 2.41 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Ostin Technology Group Co's current Earnings Yield (Joel Greenblatt) % is 0.00%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Ostin Technology Group Co stock overvalued right now?
Ostin Technology Group Co (OST) has a current Earnings Yield (Joel Greenblatt) % of 0.00%. The stock's GF Value™ is $1.94, compared to a current price of $1.70 — trading 12.6% below its estimated fair value. The current Earnings Yield (Joel Greenblatt) % is 0.00%. Ostin Technology Group Co's overall GF Score™ is 20/100 with 7 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Earnings Yield (Joel Greenblatt) % calculated?
Earnings Yield (Joel Greenblatt) % is calculated from a company's financial statements. For Ostin Technology Group Co (OST), the current Earnings Yield (Joel Greenblatt) % is 0.00% as of Mar. 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 Ostin Technology Group Co (OST) Overvalued in 2026?

Based on GuruFocus' analysis, Ostin Technology Group Co stock appears to be undervalued. The current stock price of $1.70 is trading 12.6% below its estimated GF Value™ of $1.94.

Key valuation signals for OST:

  • Earnings Yield (Joel Greenblatt) %: 0.00%
  • GF Value™: $1.94 vs. price of $1.70 (12.6% below fair value)
  • GF Score™: 20/100 with 7 warning signs

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


Ostin Technology Group Co Business Description

Address 1 Kechuang Road, Building 2, 101, Qixia District, Jiangsu Province, Nanjing, CHN, 210046
Ostin Technology Group Co Ltd is a holding company. The company, along with its subsidiaries, is engaged in the business of designing, developing and manufacturing TFT-LCD modules and polarizers in a wide range of sizes and customized sizes. Its display modules are mainly used in consumer electronics, commercial LCD displays and automotive displays. The company also manufactures polarizers used in the TFT-LCD display modules and protective films for the OLED display panel. It manufactures two categories of products: display modules and polarizers. Geographically, it generates the majority of revenue from Mainland China and the rest from Hong Kong, Taiwan and other countries.
20GF Score

Get the complete analysis for OST

Earnings Yield (Joel Greenblatt) % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

$1.70
Price
$1.94
GF Value