Turk Hava Yollari AO has the GF Score of 81, which implies that the company
might have
Good outperformance potential.
The GF Score is a stock performance ranking system developed by GuruFocus using five aspects of valuation, which has been found to be closely correlated to the long-term performances of stocks by backtesting from 2006 to 2021. The stocks with a higher GF Score generally generate higher returns than those with lower GF Scores. Therefore, when picking stocks, investors should invest in companies with high GF Scores. The GF Score ranges from 0 to 100, with 100 as the highest rank.
GF Score takes following five key aspects into consideration:
Each one of these components is ranked and the ranks also have positive correlation with the long term performances of stocks. The GF score is calculated using the five key aspects of analysis. Through backtesting, we know that each of these key aspects has a different impact on the stock price performance. Thus, they are weighted differently when calculating the total score. The Profitability Rank and the Growth Rank are weighted fully, while other parameters have less weight.
Based on research and backtesting result, GuruFocus believes Turk Hava Yollari AO
might have
Good outperformance potential.
Please click GF Score to see more details on the GF Score's 5 Key Aspects of Analysis.
Turk Hava Yollari AO (IST:THYAO) GF Score Explanation
Based on the historical long-term performances among five valuation aspects, the GF Score is found to be closely correlated to the long-term performances of stocks. It ranges from 0 to 100, with 100 as the highest. GuruFocus divided GF Score into following 5 categories:
GF Score
Performance Potential and All-in-One Screener Examples (1)
(1) These are some simple examples. You can access our GF Score filter under All-in-One Screener’s Fundamental tab.
Turk Hava Yollari AO GF Score Related Terms
IST:THYAO vs DAL, UAL, LUV: GF Score Comparison
For the Airlines subindustry, Turk Hava Yollari AO's GF Score, along with its competitors' market caps and GF Score 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.
Turk Hava Yollari AO GF Score vs Transportation Industry
For the Transportation industry and Industrials sector, Turk Hava Yollari AO's GF Score distribution charts can be found below:
* The bar in red indicates where Turk Hava Yollari AO's GF Score falls into.
Turk Hava Yollari AO (IST:THYAO) has a GF Score of 81 as of Jun. 30, 2026. GF Score is a stock performance ranking system developed by GuruFocus using five aspects of valuation. View historical data on Turk Hava Yollari AO and its competitors. This is 13% above median its historical median of 72.00. Over the past decade, Turk Hava Yollari AO's GF Score has ranged from 25.00 to 86.00.
Is Turk Hava Yollari AO's GF Score too high?
Turk Hava Yollari AO's current GF Score of 81 is 13% above median its 10-year median of 72.00. Over the past 10 years, this metric has ranged from a low of 25.00 to a high of 86.00. Overall, Turk Hava Yollari AO has a GF Score™ of 81/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does Turk Hava Yollari AO's GF Score compare to DAL and UAL?
Turk Hava Yollari AO's GF Score of 81 can be compared against companies in the Transportation industry. Historically, Turk Hava Yollari AO's own GF Score has ranged from 25.00 to 86.00 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 Score for a Transportation company?
A good GF Score depends on the Transportation industry context. However, GF Score 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 Score mean?
A high GF Score can signal that a stock is expensive relative to its fundamentals. GF Score is a stock performance ranking system developed by GuruFocus using five aspects of valuation. View historical data on Turk Hava Yollari AO and its competitors. Turk Hava Yollari AO's current GF Score is 81, which is 13% above median its own 10-year median of 72.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Turk Hava Yollari AO stock overvalued right now?
Based on GuruFocus' analysis, Turk Hava Yollari AO (IST:THYAO) is currently considered Possible Value Trap. The stock's GF Value™ is ₺467.65, compared to a current price of ₺329.00 — trading 29.6% below its estimated fair value. The current GF Score is 81, which is 13% above median its 10-year median of 72.00. Turk Hava Yollari AO's overall GF Score™ is 81/100 with 8 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is GF Score calculated?
GF Score is calculated from a company's financial statements. For Turk Hava Yollari AO (IST:THYAO), the current GF Score is 81 as of Jun. 30, 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 Turk Hava Yollari AO (IST:THYAO) Overvalued in 2026?
Based on GuruFocus' analysis, Turk Hava Yollari AO stock appears to be undervalued.
The current stock price of ₺329.00 is trading 29.6% below its estimated GF Value™ of ₺467.65.
GuruFocus considers Turk Hava Yollari AO to be Possible Value Trap.
Key valuation signals for IST:THYAO:
GF Score: 81 (13% above median its 10-year median of 72.00)
GF Value™: ₺467.65 vs. price of ₺329.00 (29.6% below fair value)
No single metric tells the full story. See the IST:THYAO stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Turk Hava Yollari AO is a Turkish airline operator. It has flight networks across the globe, and transports passengers to many different regions. Additionally, it can provide long-haul direct cargo flights and other logistics to serve a diverse range of customers. It has two operating segments: air transportation and aircraft technical maintenance operations. The majority of revenue is generated from transferring passengers and cargo (air transportation segment). The company owns several hangars to perform maintenance on different types of aircraft. Its geographical segments are Asia & Far East, Europe, Americas, Africa, and Middle East.
81GF Score
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