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Oyak Yatirim Menkul Degerler ASIST:OYYAT +0.35%77 Earnings Yield (Joel Greenblatt) % is 156.25% as of Mar. 2026, which is 562% above its 10-year median of 23.60. GuruFocus rates IST:OYYAT with a GF Score™ of 77/100 and a GF Value™ of ₺36.22 (Fairly Valued). The stock has 3 warning signs investors should review. Among 778 Capital Markets companies, Oyak Yatirim Menkul Degerler AS ranks better than 98.71% on this metric.
Oyak Yatirim Menkul Degerler AS's Enterprise Value for the quarter that ended in Mar. 2026 was ₺3,501 Mil.
Oyak Yatirim Menkul Degerler AS's EBIT for the trailing twelve months (TTM) ended in Mar. 2026 was ₺5,460 Mil. Oyak Yatirim Menkul Degerler AS's Earnings Yield (Joel Greenblatt) for the quarter that ended in Mar. 2026 was 156.25%.
The historical rank and industry rank for Oyak Yatirim Menkul Degerler AS's Earnings Yield (Joel Greenblatt) % or its related term are showing as below:
IST:OYYAT'
s Earnings Yield (Joel Greenblatt) % Range Over the Past 10 Years
Min: -1879.08 Med: 23.6 Max: 1327.2
Current: -378.1
During the past 8 years, the highest Earnings Yield (Joel Greenblatt) of Oyak Yatirim Menkul Degerler AS was 1327.20%. The lowest was -1879.08%. And the median was 23.60%.
IST:OYYAT's Earnings Yield (Joel Greenblatt) % is ranked better than 98.71% of 778
companies
in the Capital Markets industry
Industry Median: 2.755
vs IST:OYYAT: -378.10
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) %. Oyak Yatirim Menkul Degerler AS's Forward Rate of Return (Yacktman) % for the quarter that ended in Mar. 2026 was 24.45%. 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.
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.
* 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.
For the Capital Markets subindustry, Oyak Yatirim Menkul Degerler AS'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.
Oyak Yatirim Menkul Degerler AS Earnings Yield (Joel Greenblatt) % vs Capital Markets Industry
For the Capital Markets industry and Financial Services sector, Oyak Yatirim Menkul Degerler AS's Earnings Yield (Joel Greenblatt) % distribution charts can be found below:
* The bar in red indicates where Oyak Yatirim Menkul Degerler AS's Earnings Yield (Joel Greenblatt) % falls into.
In his book, The Little That Beat the Market, hedge fund manager Joel Greenblatt defines Earnings Yield as operating income divided by enterprise value.
Oyak Yatirim Menkul Degerler ASs Earnings Yield (Joel Greenblatt) for the fiscal year that ended in Dec. 2025 is calculated as
Oyak Yatirim Menkul Degerler AS's EBIT for the trailing twelve months (TTM) ended in Mar. 2026 adds up the quarterly data reported by the company within the most recent 12 months, which was ₺5,460 Mil.
What does a Earnings Yield (Joel Greenblatt) % of 156.25% mean?
Oyak Yatirim Menkul Degerler AS (IST:OYYAT) has a Earnings Yield (Joel Greenblatt) % of 156.25% 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 Oyak Yatirim Menkul Degerler AS and its competitors. This is 562% above median its historical median of 23.60. According to the industry distribution chart, Oyak Yatirim Menkul Degerler AS ranks #10 out of 778 companies in the Capital Markets industry, placing it in the top 1.3%.
Is Oyak Yatirim Menkul Degerler AS's Earnings Yield (Joel Greenblatt) % too high?
Oyak Yatirim Menkul Degerler AS's current Earnings Yield (Joel Greenblatt) % of 156.25% is 562% above median its 10-year median of 23.60. The Capital Markets industry median Earnings Yield (Joel Greenblatt) % is 2.76. Oyak Yatirim Menkul Degerler AS's value of 156.25% is 5571.5% above this industry median. Based on the distribution chart, Oyak Yatirim Menkul Degerler AS ranks #10 out of 778 companies in the Capital Markets industry, which is in the top quartile — a strong position relative to peers. Overall, Oyak Yatirim Menkul Degerler AS has a GF Score™ of 77/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Oyak Yatirim Menkul Degerler AS's Earnings Yield (Joel Greenblatt) % compare to MS and GS?
According to the Capital Markets industry distribution chart, Oyak Yatirim Menkul Degerler AS ranks #10 out of 778 companies for Earnings Yield (Joel Greenblatt) %. This places Oyak Yatirim Menkul Degerler AS in the top 1% of its industry — outperforming the majority of peers. The industry median Earnings Yield (Joel Greenblatt) % is 2.76. Oyak Yatirim Menkul Degerler AS's value of 156.25% is 5571.5% above this benchmark. While the company's 10-year median is 23.60 vs. the industry median of 2.76, Oyak Yatirim Menkul Degerler AS has consistently been above the industry average. 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 Capital Markets company?
The median Earnings Yield (Joel Greenblatt) % among Capital Markets companies is 2.76, based on 778 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. Oyak Yatirim Menkul Degerler AS's current Earnings Yield (Joel Greenblatt) % of 156.25% is 5571.5% above the industry median. 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 Oyak Yatirim Menkul Degerler AS and its competitors. For the Capital Markets industry, the median Earnings Yield (Joel Greenblatt) % is 2.76 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Oyak Yatirim Menkul Degerler AS's current Earnings Yield (Joel Greenblatt) % is 156.25%, which is 562% above median its own 10-year median of 23.60. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Oyak Yatirim Menkul Degerler AS stock overvalued right now?
Based on GuruFocus' analysis, Oyak Yatirim Menkul Degerler AS (IST:OYYAT) is currently considered Fairly Valued. The stock's GF Value™ is ₺36.22, compared to a current price of ₺34.66 — trading 4.3% below its estimated fair value. The current Earnings Yield (Joel Greenblatt) % is 156.25%, which is 562% above median its 10-year median of 23.60 and 5571.5% above the Capital Markets industry median of 2.76. Oyak Yatirim Menkul Degerler AS's overall GF Score™ is 77/100 with 3 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 Oyak Yatirim Menkul Degerler AS (IST:OYYAT), the current Earnings Yield (Joel Greenblatt) % is 156.25% 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 Oyak Yatirim Menkul Degerler AS (IST:OYYAT) Overvalued in 2026?
Based on GuruFocus' analysis, Oyak Yatirim Menkul Degerler AS stock appears to be undervalued.
The current stock price of ₺34.66 is trading 4.3% below its estimated GF Value™ of ₺36.22.
GuruFocus considers Oyak Yatirim Menkul Degerler AS to be Fairly Valued.
Key valuation signals for IST:OYYAT:
Earnings Yield (Joel Greenblatt) %: 156.25% (562% above median its 10-year median of 23.60)
GF Value™: ₺36.22 vs. price of ₺34.66 (4.3% below fair value)
Industry Position: 5571.5% above the Capital Markets median (#10 of 778)
No single metric tells the full story. See the IST:OYYAT stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Oyak Yatirim Menkul Degerler AS is engaged in various financial activities including Research, Brokerage, Portfolio Management, Corporate Finance, and Fund Operation.
77GF Score
Get the complete analysis for IST:OYYAT
Earnings Yield (Joel Greenblatt) % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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