PT Merck Tbk (ISX:MERK) E10: Rp649.79 (As of Mar. 2026)

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ISX:MERK PT Merck Tbk ISX:MERK
84 GF Score
Price Rp3,760.00
GF Value Rp4,944.61
Valuation Modestly Undervalued
View Full Analysis

What is PT Merck Tbk E10?

PT Merck Tbk ISX:MERK +0.53% 84 E10 is Rp649.79 as of Mar. 2026. GuruFocus rates ISX:MERK with a GF Score™ of 84/100 and a GF Value™ of Rp4,944.61 (Modestly Undervalued).

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 Merck Tbk's adjusted earnings per share data for the three months ended in Mar. 2026 was Rp145.000. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is Rp649.79 for the trailing ten years ended in Mar. 2026.

During the past 12 months, PT Merck Tbk's average E10 Growth Rate was 6.90% per year. During the past 3 years, the average E10 Growth Rate was -10.50% per year. During the past 5 years, the average E10 Growth Rate was -3.90% 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 Merck Tbk was 1.90% per year. The lowest was -10.50% per year. And the median was -0.20% per year.

As of today (2026-07-14), PT Merck Tbk's current stock price is Rp3760.00. PT Merck Tbk's E10 for the quarter that ended in Mar. 2026 was Rp649.79. PT Merck Tbk's Shiller PE Ratio of today is 5.79.

During the past 13 years, the highest Shiller PE Ratio of PT Merck Tbk was 10.49. The lowest was 1.48. And the median was 4.40.


PT Merck Tbk  (ISX:MERK) 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.

PT Merck Tbk's Shiller P/E Ratio of today is calculated as

Shiller PE Ratio=Share Price/E10
=3760.00/649.79
=5.79

* 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.

During the past 13 years, the highest Shiller P/E Ratio of PT Merck Tbk was 10.49. The lowest was 1.48. And the median was 4.40.


Be Aware

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


PT Merck Tbk E10 Related Terms


PT Merck Tbk E10 Historical Data

* Premium members only.

The historical data trend for PT Merck 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 Merck Tbk E10 Chart

PT Merck 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 852.69 903.97 910.06 902.22 647.16

PT Merck Tbk Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
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 607.85 604.05 615.11 647.16 649.79

ISX:MERK vs ZTS, UTHR, VTRS: E10 Comparison

For the Drug Manufacturers - Specialty & Generic subindustry, PT Merck 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 Merck Tbk Shiller PE Ratio vs Drug Manufacturers Industry

For the Drug Manufacturers industry and Healthcare sector, PT Merck Tbk's Shiller PE Ratio distribution charts can be found below:

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


ISX:MERK
84GF Score
PT Merck Tbk ISX:MERK
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

PT Merck 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 Merck Tbk's adjusted earnings per share data for the three months ended in Mar. 2026 was:

Adj_EPS= Earnings per Share (Diluted) /CPI of Mar. 2026 (Change)*Current CPI (Mar. 2026)
=145/136.5387*136.5387
=145.000

Current CPI (Mar. 2026) = 136.5387.

PT Merck Tbk Quarterly Data

per share eps CPI Adj_EPS
201606 81.915 103.212 108.365
201609 63.000 104.142 82.598
201612 63.000 105.222 81.750
201703 147.000 106.476 188.505
201706 77.822 107.722 98.641
201709 112.000 108.020 141.569
201712 -14.033 109.017 -17.576
201803 117.000 110.097 145.100
201806 85.000 111.085 104.477
201809 107.000 111.135 131.459
201812 2,287.843 112.430 2,778.434
201903 26.000 112.829 31.464
201906 -12.132 114.730 -14.438
201909 24.000 114.905 28.519
201912 136.581 115.486 161.479
202003 78.000 116.252 91.611
202006 -6.410 116.630 -7.504
202009 51.000 116.397 59.825
202012 37.000 117.318 43.062
202103 119.000 117.840 137.883
202106 63.000 118.184 72.784
202109 80.910 118.262 93.414
202112 30.963 119.516 35.373
202203 140.000 120.948 158.046
202206 135.000 123.322 149.468
202209 58.808 125.298 64.084
202212 67.000 126.098 72.548
202303 103.000 126.953 110.778
202306 100.569 127.663 107.561
202309 87.000 128.151 92.694
202312 106.807 129.395 112.704
202403 53.000 130.607 55.407
202406 52.000 130.792 54.285
202409 66.650 130.361 69.809
202412 170.549 131.432 177.176
202503 29.000 131.948 30.009
202506 20.796 133.241 21.311
202509 177.654 133.819 181.265
202512 316.000 135.271 318.961
202603 145.000 136.539 145.000

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 Rp649.79 mean?
PT Merck Tbk (ISX:MERK) has a E10 of Rp649.79 as of Mar. 2026. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on PT Merck Tbk and its competitors.
Is PT Merck Tbk's E10 too high?
PT Merck Tbk's current E10 is Rp649.79. Overall, PT Merck Tbk has a GF Score™ of 84/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does PT Merck Tbk's E10 compare to ZTS and UTHR?
PT Merck Tbk's E10 of Rp649.79 can be compared against companies in the Drug Manufacturers 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 Drug Manufacturers company?
A good E10 depends on the Drug Manufacturers 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 Merck Tbk and its competitors. PT Merck Tbk's current E10 is Rp649.79. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is PT Merck Tbk stock overvalued right now?
Based on GuruFocus' analysis, PT Merck Tbk (ISX:MERK) is currently considered Modestly Undervalued. The stock's GF Value™ is Rp4,944.61, compared to a current price of Rp3,760.00 — trading 24% below its estimated fair value. The current E10 is Rp649.79. PT Merck Tbk's overall GF Score™ is 84/100. 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 Merck Tbk (ISX:MERK), the current E10 is Rp649.79 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 PT Merck Tbk (ISX:MERK) Overvalued in 2026?

Based on GuruFocus' analysis, PT Merck Tbk stock appears to be undervalued. The current stock price of Rp3,760.00 is trading 24% below its estimated GF Value™ of Rp4,944.61. GuruFocus considers PT Merck Tbk to be Modestly Undervalued.

Key valuation signals for ISX:MERK:

  • E10: Rp649.79
  • GF Value™: Rp4,944.61 vs. price of Rp3,760.00 (24% below fair value)
  • GF Score™: 84/100

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


PT Merck Tbk Business Description

Address Jalan T.B. Simatupang No. 8, Pasar Rebo, Jakarta Timur, IDN, 13760
PT Merck Tbk engages in the manufacture and sale of pharmaceutical products in Indonesia. The company operates in three segments: Biopharma, Consumer Health, and Others. The company offers pharmaceutical and biological prescription medicines for colorectal cancer, head and neck tumors, multiple sclerosis, infertility, growth hormone disorders, cardiovascular disorders, diabetes, as well as thyroid disorders such as hypothyroidism.
84GF Score

Get the complete analysis for ISX:MERK

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

Rp3,760.00
Price
Rp4,944.61
GF Value