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.
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.
PT ERA Media Sejahtera TBKISX:DOOH -2.08%59 PE Ratio (TTM) is 42.90 as of Jul. 19, 2026, which is 85% below its 10-year median of 294.69. GuruFocus rates ISX:DOOH with a GF Score™ of 59/100 and a GF Value™ of Rp147.15 (Fairly Valued). The stock has 1 warning sign investors should review. Among 565 Media - Diversified companies, PT ERA Media Sejahtera TBK ranks worse than 79.12% on this metric.
The PE Ratio (TTM), or Price-to-Earnings ratio, or P/E Ratio, is a financial ratio used to compare a company's market price to its Earnings per Share (Diluted). As of today (2026-07-19), PT ERA Media Sejahtera TBK's share price is
Rp141.00.
PT ERA Media Sejahtera TBK's Earnings per Share (Diluted) for the trailing twelve months (TTM) ended in Mar. 2026 was Rp3.29. Therefore, PT ERA Media Sejahtera TBK's PE Ratio (TTM) for today is 42.90.
The historical rank and industry rank for PT ERA Media Sejahtera TBK's PE Ratio (TTM) or its related term are showing as below:
ISX:DOOH'
s PE Ratio (TTM) Range Over the Past 10 Years
Min: 29.81 Med: 294.69 Max: 1745.45
Current: 42.9
During the past 5 years, the highest PE Ratio (TTM) of PT ERA Media Sejahtera TBK was 1745.45. The lowest was 29.81. And the median was 294.69.
ISX:DOOH's PE Ratio (TTM) is ranked worse than 79.12% of 565
companies
in the Media - Diversified industry
Industry Median: 16.64
vs ISX:DOOH: 42.90
During the past 5 years, PT ERA Media Sejahtera TBK's highest 3-Year average EPS without NRI Growth Rate was 268.40% per year. The lowest was -12.40% per year. And the median was 128.00% per year.
PT ERA Media Sejahtera TBK (ISX:DOOH) PE Ratio (TTM) Explanation
The PE Ratio (TTM) can be viewed as the number of years it takes for the company to earn back the price you pay for the stock. For example, if a company earns $2 a share per year, and the stock is traded at $30, the PE Ratio (TTM) is 15. Therefore it takes 15 years for the company to earn back the $30 you paid for its stock, assuming the earnings stays constant over the next 15 years.
In real business, earnings never stay constant. If a company can grow its earnings, it takes fewer years for the company to earn back the price you pay for the stock. If a company's earnings decline it takes more years. As a shareholder, you want the company to earn back the price you pay as soon as possible. Therefore, lower P/E stocks are more attractive than higher P/E stocks so long as the PE Ratio (TTM) is positive. Also for stocks with the same PE Ratio (TTM), the one with faster growth business is more attractive.
If a company loses money, the PE Ratio (TTM) becomes meaningless.
To compare stocks with different growth rates, Peter Lynch invented a ratio called PEG Ratio. PEG Ratio is defined as the PE Ratio (TTM) divided by the growth ratio. He thinks a company with a PE Ratio (TTM) equal to its growth rate is fairly valued. Still he said he would rather buy a company growing 20% a year with a PE Ratio (TTM) of 20, instead of a company growing 10% a year with a PE Ratio (TTM) of 10.
Because the PE Ratio (TTM) measures how long it takes to earn back the price you pay, the PE Ratio (TTM) can be applied to the stocks across different industries. That is why it is the one of the most important and widely used indicators for the valuation of stocks.
Investors need to be aware that the PE Ratio (TTM) can be misleading a lot of times, especially when the underlying business is cyclical and unpredictable. As Peter Lynch pointed out, cyclical businesses have higher profit margins at the peaks of the business cycles. Their earnings are high and PE Ratio (TTM)s are artificially low. It is usually a bad idea to buy a cyclical business when the PE Ratio (TTM) is low. A better ratio to identify the time to buy a cyclical businesses is the PS Ratio .
PE Ratio (TTM) can also be affected by non-recurring-items such as the sale of part of businesses. This may increase for the current year or quarter dramatically. But it cannot be repeated over and over. Therefore PE Ratio without NRI is a more accurate indication of valuation than PE Ratio (TTM).
PT ERA Media Sejahtera TBK PE Ratio (TTM) Related Terms
PT ERA Media Sejahtera TBK PE Ratio (TTM) Historical Data
* 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.
ISX:DOOH vs APP, OMC, TTD: PE Ratio (TTM) Comparison
For the Advertising Agencies subindustry, PT ERA Media Sejahtera TBK's PE Ratio (TTM), along with its competitors' market caps and PE Ratio (TTM) 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.
PT ERA Media Sejahtera TBK PE Ratio (TTM) vs Media - Diversified Industry
For the Media - Diversified industry and Communication Services sector, PT ERA Media Sejahtera TBK's PE Ratio (TTM) distribution charts can be found below:
* The bar in red indicates where PT ERA Media Sejahtera TBK's PE Ratio (TTM) falls into.
PT ERA Media Sejahtera TBK PE Ratio (TTM) Calculation
The PE Ratio (TTM), or Price-to-Earnings ratio, or P/E Ratio, is a financial ratio used to compare a company's market price to its Earnings per Share (Diluted). It is the most widely used ratio in the valuation of stocks.
PT ERA Media Sejahtera TBK's Share Price of today is Rp141.00.
PT ERA Media Sejahtera TBK's Earnings per Share (Diluted) 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 Rp3.29.
* 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.
It can also be calculated from the numbers for the whole company:
There are at least three kinds of PE Ratio (TTM)s used by different investors. They are Trailing Twelve Month PE Ratio (TTM) or PE Ratio (TTM) (TTM), Forward PE Ratio, or PE Ratio without NRI. A new PE Ratio (TTM) based on inflation-adjusted normalized PE Ratio (TTM) is called Shiller PE Ratio, after Yale professor Robert Shiller.
In the calculation of PE Ratio (TTM), the earnings per share used are the earnings per share over the past 12 months. For Forward PE Ratio, the earnings are the expected earnings for the next twelve months. In the case of PE Ratio without NRI, the reported earnings less the non-recurring items are used.
For Shiller PE Ratio, the earnings of the past 10 years are inflation-adjusted and averaged. Since it looks at the average over the last 10 years, Shiller PE Ratio is also called PE10.
PT ERA Media Sejahtera TBK (ISX:DOOH) has a PE Ratio (TTM) of 42.90 as of Jul. 19, 2026. Trailing 12-month P/E ratio is the ratio of share price to a company's trailing 12-month earnings per share. View historical data on PT ERA Media Sejahtera TBK and its competitors. This is 85% below median its historical median of 294.69. Over the past decade, PT ERA Media Sejahtera TBK's PE Ratio (TTM) has ranged from 29.81 to 1,745.45. According to the industry distribution chart, PT ERA Media Sejahtera TBK ranks #447 out of 565 companies in the Media - Diversified industry, placing it in the top 79.1%.
Is PT ERA Media Sejahtera TBK's PE Ratio (TTM) too high?
PT ERA Media Sejahtera TBK's current PE Ratio (TTM) of 42.90 is 85% below median its 10-year median of 294.69. Over the past 10 years, this metric has ranged from a low of 29.81 to a high of 1,745.45. The Media - Diversified industry median PE Ratio (TTM) is 16.64. PT ERA Media Sejahtera TBK's value of 42.90 is 157.8% above this industry median. Based on the distribution chart, PT ERA Media Sejahtera TBK ranks #447 out of 565 companies in the Media - Diversified industry, which is in the bottom quartile relative to peers. Overall, PT ERA Media Sejahtera TBK has a GF Score™ of 59/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does PT ERA Media Sejahtera TBK's PE Ratio (TTM) compare to APP and OMC?
According to the Media - Diversified industry distribution chart, PT ERA Media Sejahtera TBK ranks #447 out of 565 companies for PE Ratio (TTM). This places PT ERA Media Sejahtera TBK in the lower half of its industry. The industry median PE Ratio (TTM) is 16.64. PT ERA Media Sejahtera TBK's value of 42.90 is 157.8% above this benchmark. Historically, PT ERA Media Sejahtera TBK's own PE Ratio (TTM) has ranged from 29.81 to 1,745.45 over the past decade. While the company's 10-year median is 294.69 vs. the industry median of 16.64, PT ERA Media Sejahtera TBK 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 PE Ratio (TTM) for a Media - Diversified company?
The median PE Ratio (TTM) among Media - Diversified companies is 16.64, based on 565 companies in the industry. Companies in the top quartile (top 25%) have a PE Ratio (TTM) significantly above this median, while those in the bottom quartile fall well below. However, PE Ratio (TTM) should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. PT ERA Media Sejahtera TBK's current PE Ratio (TTM) of 42.90 is 157.8% 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 PE Ratio (TTM) mean?
A high PE Ratio (TTM) can signal that a stock is expensive relative to its fundamentals. Trailing 12-month P/E ratio is the ratio of share price to a company's trailing 12-month earnings per share. View historical data on PT ERA Media Sejahtera TBK and its competitors. For the Media - Diversified industry, the median PE Ratio (TTM) is 16.64 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. PT ERA Media Sejahtera TBK's current PE Ratio (TTM) is 42.90, which is 85% below median its own 10-year median of 294.69. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is PT ERA Media Sejahtera TBK stock overvalued right now?
Based on GuruFocus' analysis, PT ERA Media Sejahtera TBK (ISX:DOOH) is currently considered Fairly Valued. The stock's GF Value™ is Rp147.15, compared to a current price of Rp141.00 — trading 4.2% below its estimated fair value. The current PE Ratio (TTM) is 42.90, which is 85% below median its 10-year median of 294.69 and 157.8% above the Media - Diversified industry median of 16.64. PT ERA Media Sejahtera TBK's overall GF Score™ is 59/100 with 1 warning sign to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is PE Ratio (TTM) calculated?
PE Ratio (TTM) is calculated from a company's financial statements. For PT ERA Media Sejahtera TBK (ISX:DOOH), the current PE Ratio (TTM) is 42.90 as of Jul. 19, 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 PT ERA Media Sejahtera TBK (ISX:DOOH) Overvalued in 2026?
Based on GuruFocus' analysis, PT ERA Media Sejahtera TBK stock appears to be undervalued.
The current stock price of Rp141.00 is trading 4.2% below its estimated GF Value™ of Rp147.15.
GuruFocus considers PT ERA Media Sejahtera TBK to be Fairly Valued.
Key valuation signals for ISX:DOOH:
PE Ratio (TTM): 42.90 (85% below median its 10-year median of 294.69)
GF Value™: Rp147.15 vs. price of Rp141.00 (4.2% below fair value)
Industry Position: 157.8% above the Media - Diversified median (#447 of 565)
No single metric tells the full story. See the ISX:DOOH stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
PT ERA Media Sejahtera TBK is an Indonesian-based media investment company that provides advertising and management consulting services. Its advertising business involves OOH (Out of Home) advertising services through various forms of media such as billboards, videotrons, digital totems, and LED pylons placed in public places; DOOH (Digital Out-of-Home) advertising services which involves displaying advertisements in public places such as highways, train stations, airports, shopping centers and office buildings using digital screens or LED displays; Mobile app ads; and organizing marketing events and exhibitions for its clients. The company's reportable business segments are Advertising, which generates the maximum revenue, Consulting, Event & Exhibition, and Merchandise.
59GF Score
Get the complete analysis for ISX:DOOH
PE Ratio (TTM) is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
ISX:DOOH has been successfully added to your 
