PT Kokoh Inti Arebama Tbk (ISX:KOIN) E10: Rp-24.90 (As of Jun. 2026)

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ISX:KOIN PT Kokoh Inti Arebama Tbk ISX:KOIN
68 GF Score
Price Rp78.00
GF Value Rp78.13
! 3 Warning Signs
View Full Analysis

What is PT Kokoh Inti Arebama Tbk E10?

PT Kokoh Inti Arebama Tbk ISX:KOIN 68 E10 is Rp-24.90 as of Jun. 2026. GuruFocus rates ISX:KOIN with a GF Score™ of 68/100 and a GF Value™ of Rp78.13. The stock has 3 warning signs investors should review.

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller P/E calculation. E10 is the average of the inflation adjusted earnings of a company over the past 10 years.

PT Kokoh Inti Arebama Tbk's adjusted earnings per share data for the three months ended in Jun. 2026 was Rp3.770. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is Rp-24.90 for the trailing ten years ended in Jun. 2026.

During the past 3 years, the average E10 Growth Rate was -89.20% per year. Please click Growth Rate Calculation Example (GuruFocus) to see how GuruFocus calculates Wal-Mart Stores Inc (WMT)'s revenue growth rate. You can apply the same method to get the E10 growth rate using E10 data.

During the past 13 years, the highest 3-Year average E10 Growth Rate of PT Kokoh Inti Arebama Tbk was -89.20% per year. The lowest was -89.20% per year. And the median was -89.20% per year.

As of today (2026-09-12), PT Kokoh Inti Arebama Tbk's current stock price is Rp78.00. PT Kokoh Inti Arebama Tbk's E10 for the quarter that ended in Jun. 2026 was Rp-24.90. PT Kokoh Inti Arebama Tbk's Shiller PE Ratio of today is .

During the past 13 years, the highest Shiller PE Ratio of PT Kokoh Inti Arebama Tbk was 1100.00. The lowest was 907.14. And the median was 1007.15.


PT Kokoh Inti Arebama Tbk  (ISX:KOIN) E10 Explanation

If a company grows much fast than inflation, E10 may underestimate the company's earnings power. Shiller PE Ratio can seem to be too high even the actual P/E is low.

For the Shiller P/E, 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 P/E is also called PE10.

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

During the past 13 years, the highest Shiller P/E Ratio of PT Kokoh Inti Arebama Tbk was 1100.00. The lowest was 907.14. And the median was 1007.15.


Be Aware

Shiller PE Ratio works better for cyclical companies. It gives you a better idea on the company's real earnings power.


PT Kokoh Inti Arebama Tbk E10 Related Terms


PT Kokoh Inti Arebama Tbk E10 Historical Data

* Premium members only.

The historical data trend for PT Kokoh Inti Arebama Tbk's E10 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 Kokoh Inti Arebama Tbk E10 Chart

PT Kokoh Inti Arebama Tbk Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
E10
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.00 -3.68 -13.49 -21.69 -24.92

PT Kokoh Inti Arebama Tbk Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
E10 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 -23.65 -24.29 -24.92 -25.19 -24.90

ISX:KOIN vs TT, JCI, CARR: E10 Comparison

For the Building Products & Equipment subindustry, PT Kokoh Inti Arebama 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 Kokoh Inti Arebama Tbk Shiller PE Ratio vs Construction Industry

For the Construction industry and Industrials sector, PT Kokoh Inti Arebama Tbk's Shiller PE Ratio distribution charts can be found below:

* The bar in red indicates where PT Kokoh Inti Arebama Tbk's Shiller PE Ratio falls into.


ISX:KOIN
68GF Score
PT Kokoh Inti Arebama Tbk ISX:KOIN
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

PT Kokoh Inti Arebama Tbk E10 Calculation

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller P/E calculation. When we calculate the today's Shiller P/E ratio of a stock, we use today's price divided by E10.

What is E10? How do we calculate E10?

E10 is the average of the inflation adjusted earnings of a company over the past 10 years. Let's use an example to explain.

If we want to calculate the E10 of Wal-Mart (WMT) for Dec. 31, 2010, we need to have the inflation data and the earnings from 2001 through 2010.

We adjusted the earnings of 2001 earnings data with the total inflation from 2001 through 2010 to the equivalent earnings in 2010. If the total inflation from 2001 to 2010 is 40%, and Wal-Mart earned $1 a share in 2001, then the 2001's equivalent earnings in 2010 is $1.4 a share. If Wal-Mart earns $1 again in 2002, and the total inflation from 2002 through 2010 is 35%, then the equivalent 2002 earnings in 2010 is $1.35. So on and so forth, you get the equivalent earnings of past 10 years. Then you add them together and divided the sum by 10 to get 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.

For example, PT Kokoh Inti Arebama 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)
=3.77/137.6954*137.6954
=3.770

Current CPI (Jun. 2026) = 137.6954.

PT Kokoh Inti Arebama Tbk Quarterly Data

per share eps CPI Adj_EPS
201609 -1.040 104.142 -1.375
201612 4.580 105.222 5.993
201703 -13.380 106.476 -17.303
201706 -2.190 107.722 -2.799
201709 4.080 108.020 5.201
201712 -3.390 109.017 -4.282
201803 -1.640 110.097 -2.051
201806 -6.260 111.085 -7.760
201809 -2.320 111.135 -2.874
201812 0.030 112.430 0.037
201903 1.980 112.829 2.416
201906 -1.970 114.730 -2.364
201909 6.170 114.905 7.394
201912 -25.190 115.486 -30.034
202003 -0.140 116.252 -0.166
202006 0.630 116.630 0.744
202009 3.926 116.397 4.644
202012 37.500 117.318 44.013
202103 -1.320 117.840 -1.542
202106 -8.689 118.184 -10.124
202109 -7.280 118.262 -8.476
202112 -11.100 119.516 -12.788
202203 -10.070 120.948 -11.464
202206 -11.190 123.322 -12.494
202209 -18.160 125.298 -19.957
202212 -35.280 126.098 -38.525
202303 -36.930 126.953 -40.055
202306 -28.240 127.663 -30.459
202309 -5.410 128.151 -5.813
202312 -6.010 129.395 -6.396
202403 -14.550 130.607 -15.340
202406 0.000 130.792 0.000
202409 -16.760 130.361 -17.703
202412 -4.890 131.432 -5.123
202503 -3.970 131.948 -4.143
202506 -5.950 133.241 -6.149
202509 -1.390 133.819 -1.430
202512 5.910 135.271 6.016
202603 -4.000 136.539 -4.034
202606 3.770 137.695 3.770

Add all the adjusted EPS together and divide 10 will get our e10.

Frequently Asked Questions Learn more about E10 →
What does a E10 of Rp-24.90 mean?
PT Kokoh Inti Arebama Tbk (ISX:KOIN) has a E10 of Rp-24.90 as of Jun. 2026. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on PT Kokoh Inti Arebama Tbk and its competitors.
Is PT Kokoh Inti Arebama Tbk's E10 too high?
PT Kokoh Inti Arebama Tbk's current E10 is Rp-24.90. Overall, PT Kokoh Inti Arebama Tbk has a GF Score™ of 68/100, reflecting its overall financial health beyond just this single metric.
How does PT Kokoh Inti Arebama Tbk's E10 compare to TT and JCI?
PT Kokoh Inti Arebama Tbk's E10 of Rp-24.90 can be compared against companies in the Construction industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good E10 for a Construction company?
A good E10 depends on the Construction industry context. However, E10 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 E10 mean?
A high E10 can signal that a stock is expensive relative to its fundamentals. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on PT Kokoh Inti Arebama Tbk and its competitors. PT Kokoh Inti Arebama Tbk's current E10 is Rp-24.90. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is PT Kokoh Inti Arebama Tbk stock overvalued right now?
PT Kokoh Inti Arebama Tbk (ISX:KOIN) has a current E10 of Rp-24.90. The stock's GF Value™ is Rp78.13, compared to a current price of Rp78.00 — trading 0.2% below its estimated fair value. The current E10 is Rp-24.90. PT Kokoh Inti Arebama Tbk's overall GF Score™ is 68/100 with 3 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is E10 calculated?
E10 is calculated from a company's financial statements. For PT Kokoh Inti Arebama Tbk (ISX:KOIN), the current E10 is Rp-24.90 as of Jun. 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 Kokoh Inti Arebama Tbk (ISX:KOIN) Overvalued in 2026?

Based on GuruFocus' analysis, PT Kokoh Inti Arebama Tbk stock appears to be undervalued. The current stock price of Rp78.00 is trading 0.2% below its estimated GF Value™ of Rp78.13.

Key valuation signals for ISX:KOIN:

  • E10: Rp-24.90
  • GF Value™: Rp78.13 vs. price of Rp78.00 (0.2% below fair value)
  • GF Score™: 68/100 with 3 warning signs

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


PT Kokoh Inti Arebama Tbk Business Description

Address Jl. Buncit Raya No.139, Graha Mobisel, 3rd Floor, Jakarta Selatan, Kalibata Pancoran, Jakarta, IDN, 12740
PT Kokoh Inti Arebama Tbk is engaged in the distribution of building materials. The Company conducts its business activities through two main segments, namely the building materials distribution wholesale segment and the building materials retail segment, which is operated through the Belanja Keramik store network and the Mitraruma platform. It includes ceramic products, roof tiles, granites, sanitary ware, fittings, mosaic tiles, granite tile, ceramic adhesive, and instant cement. The company distributes ceramic tiles of various brand names, especially KIA and Impresso. The distribution and supply network of the company includes central warehouses in Karawang, Cileungsi, and Gresik, Indonesia.
68GF Score

Get the complete analysis for ISX:KOIN

E10 is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

Rp78.00
Price
Rp78.13
GF Value