PT Alamtri Resources Indonesia Tbk (ISX:ADRO) Shiller PE Ratio: (As of Sep. 21, 2026)

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ISX:ADRO PT Alamtri Resources Indonesia Tbk ISX:ADRO
79 GF Score
Price Rp2,640.00
GF Value Rp2,520.49
Valuation Fairly Valued
! 9 Warning Signs
View Full Analysis

What is PT Alamtri Resources Indonesia Tbk Shiller PE Ratio?

Shiller PE for Stocks: The True Measure of Stock Valuation


PT Alamtri Resources Indonesia Tbk  (ISX:ADRO) Shiller PE Ratio Explanation

Compared with the regular PE Ratio, which works poorly for cyclical businesses, the Shiller PE Ratio smoothed out the fluctuations of profit margins during business cycles. Therefore it is more accurate in reflecting the valuation of the company.

If a company has consistent business performance, the Shiller PE Ratio should give similar results to regular PE Ratio.

Compared with the PS Ratio, the Shiller PE Ratio makes the comparison between different industries more meaningful.


Be Aware

Shiller PE Ratio assumes that over the long term, businesses and profitability revert to their means. If a company's business model does not work in the future compared with the past, Shiller PE Ratio and PS Ratio will give false valuations.


PT Alamtri Resources Indonesia Tbk Shiller PE Ratio Related Terms


PT Alamtri Resources Indonesia Tbk Shiller PE Ratio Historical Data

* Premium members only.

The historical data trend for PT Alamtri Resources Indonesia Tbk's Shiller PE Ratio 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.

PT Alamtri Resources Indonesia Tbk Shiller PE Ratio Chart

PT Alamtri Resources Indonesia Tbk Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Shiller PE Ratio
Get a 7-Day Free Trial Premium Member Only Premium Member Only 14.23 14.26 6.84 5.84 4.06

PT Alamtri Resources Indonesia Tbk Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
Shiller PE Ratio Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 4.33 3.94 4.13 5.71 4.88

PT Alamtri Resources Indonesia Tbk Shiller PE Ratio Competitor Comparison

For the Thermal Coal subindustry, PT Alamtri Resources Indonesia Tbk's Shiller PE Ratio, along with its competitors' market caps and Shiller PE Ratio 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 Alamtri Resources Indonesia Tbk Shiller PE Ratio vs Other Energy Sources Industry

For the Other Energy Sources industry and Energy sector, PT Alamtri Resources Indonesia Tbk's Shiller PE Ratio distribution charts can be found below:

* The bar in red indicates where PT Alamtri Resources Indonesia Tbk's Shiller PE Ratio falls into.


ISX:ADRO
79GF Score
PT Alamtri Resources Indonesia Tbk ISX:ADRO
Shiller PE Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

PT Alamtri Resources Indonesia Tbk Shiller PE Ratio Calculation

For Shiller PE Ratio, the earnings of the past 10 years are inflation-adjusted and averaged. The result is used for P/E calculation. Since it looks at the average over the last 10 years, the Shiller PE Ratio is also called PE10.

The Shiller PE Ratio was first used by professor Robert Shiller to measure the valuation of the overall market. The same calculation is applied here to individual companies.

PT Alamtri Resources Indonesia Tbk's E10 for the quarter that ended in Jun. 2026 is calculated as:

For example, PT Alamtri Resources Indonesia Tbk's adjusted earnings per share data for the three months ended in Jun. 2026 was:

Adj_EPS=Earnings per Share (Diluted)/CPI of Jun. 2026 (Change)*Current CPI (Jun. 2026)
=110.1804/137.6954*137.6954
=110.180

Current CPI (Jun. 2026) = 137.6954.

PT Alamtri Resources Indonesia Tbk Quarterly Data

Earnings per Share (Diluted) CPI Adj_EPS
201606 24.090 103.212 32.139
201609 33.223 104.142 43.927
201612 48.476 105.222 63.436
201703 37.773 106.476 48.848
201706 48.454 107.722 61.937
201709 58.261 108.020 74.266
201712 43.586 109.017 55.052
201803 29.462 110.097 36.847
201806 49.107 111.085 60.871
201809 49.778 111.135 61.675
201812 45.261 112.430 55.432
201903 48.896 112.829 59.673
201906 73.838 114.730 88.618
201909 44.903 114.905 53.809
201912 -0.844 115.486 -1.006
202003 40.769 116.252 48.289
202006 24.795 116.630 29.273
202009 -20.977 116.397 -24.815
202012 15.633 117.318 18.349
202103 29.591 117.840 34.577
202106 44.178 118.184 51.471
202109 112.857 118.262 131.403
202112 229.671 119.516 264.606
202203 183.910 120.948 209.375
202206 381.054 123.322 425.465
202209 331.781 125.298 364.608
202212 294.122 126.098 321.174
202303 224.937 126.953 243.971
202306 200.012 127.663 215.730
202309 169.898 128.151 182.551
202312 213.668 129.395 227.374
202403 195.201 130.607 205.795
202406 212.521 130.792 223.739
202409 207.384 130.361 219.052
202503 41.682 131.948 43.498
202506 54.735 133.241 56.565
202509 71.168 133.819 73.230
202512 84.431 135.271 85.944
202603 75.010 136.539 75.646
202606 110.180 137.695 110.180

Add all the adjusted EPS together and divide 10 will get our E10.

Please note that we use the CPI data of the country/region where the company is headquartered. If the CPI data for that country/region is not available, then we will use the CPI data of the United States as default.

Is PT Alamtri Resources Indonesia Tbk (ISX:ADRO) Overvalued in 2026?

Based on GuruFocus' analysis, PT Alamtri Resources Indonesia Tbk stock appears to be overvalued. The current stock price of Rp2,640.00 is trading 4.7% above its estimated GF Value™ of Rp2,520.49. GuruFocus considers PT Alamtri Resources Indonesia Tbk to be Fairly Valued.

Key valuation signals for ISX:ADRO:

  • Shiller PE Ratio:
  • GF Value™: Rp2,520.49 vs. price of Rp2,640.00 (4.7% above fair value)
  • GF Score™: 79/100 with 9 warning signs

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


PT Alamtri Resources Indonesia Tbk Business Description

Address Jalan H.R. Rasuna Said, Block X-5, Menara Karya 23rd Floor, Kav. 1-2, Jakarta, IDN, 12950
PT Alamtri Resources Indonesia Tbk is an integrated mining, energy, and minerals company. The company produces thermal coal, which is marketed under the brand name Envirocoal, and is also engaged in the production of hard coking coal. The company's main customers are blue-chip power utilities companies. In addition to the core mining business, the company also engages in barging, ship-loading, dredging, port services, marketing, power generation, and other businesses through its subsidiaries. The company's operating segments are; Mining, Mining Services, and Others.
79GF Score

Get the complete analysis for ISX:ADRO

Shiller PE Ratio is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

Rp2,640.00
Price
Rp2,520.49
GF Value