PT Amman Mineral Internasional Tbk (ISX:AMMN) Earnings Yield (Joel Greenblatt) %: 4.32% (As of Mar. 2026) — 64% Above Median

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ISX:AMMN PT Amman Mineral Internasional Tbk ISX:AMMN
75 GF Score
Price Rp4,270.00
GF Value Rp13,375.63
Valuation Possible Value Trap
! 8 Warning Signs
View Full Analysis

What is PT Amman Mineral Internasional Tbk Earnings Yield (Joel Greenblatt) %?

PT Amman Mineral Internasional Tbk ISX:AMMN +1.18% 75 Earnings Yield (Joel Greenblatt) % is 4.32% as of Mar. 2026, which is 64% above its 10-year median of 2.63. GuruFocus rates ISX:AMMN with a GF Score™ of 75/100 and a GF Value™ of Rp13,375.63 (Possible Value Trap). The stock has 8 warning signs investors should review. Among 2,661 Metals & Mining companies, PT Amman Mineral Internasional Tbk ranks better than 83.39% on this metric.

PT Amman Mineral Internasional Tbk's Enterprise Value for the quarter that ended in Mar. 2026 was Rp453,729,775 Mil. PT Amman Mineral Internasional Tbk's EBIT for the trailing twelve months (TTM) ended in Mar. 2026 was Rp19,605,529 Mil. PT Amman Mineral Internasional Tbk's Earnings Yield (Joel Greenblatt) for the quarter that ended in Mar. 2026 was 4.32%.

The historical rank and industry rank for PT Amman Mineral Internasional Tbk's Earnings Yield (Joel Greenblatt) % or its related term are showing as below:

ISX:AMMN' s Earnings Yield (Joel Greenblatt) % Range Over the Past 10 Years
Min: 0.1   Med: 2.63   Max: 9.01
Current: 4.76

During the past 6 years, the highest Earnings Yield (Joel Greenblatt) of PT Amman Mineral Internasional Tbk was 9.01%. The lowest was 0.10%. And the median was 2.63%.

ISX:AMMN's Earnings Yield (Joel Greenblatt) % is ranked better than
83.39% of 2661 companies
in the Metals & Mining industry
Industry Median: -6.49 vs ISX:AMMN: 4.76

Joel Greenblatt's definition of earnings yield has the same problems the regular earnings yield does. It does not consider the growth of the company. It only looks at one-year's business operation. For cyclical companies, the earnings yield is usually highest at the peak of the business cycle. But these earnings are rarely sustainable.

A better indicator of the attractiveness of an investment which takes growth into account is the Forward Rate of Return (Yacktman) %. PT Amman Mineral Internasional Tbk's Forward Rate of Return (Yacktman) % for the quarter that ended in Mar. 2026 was 0.00%. The Forward Rate of Return uses the normalized Free Cash Flow of the past five years, and considers growth. The forward rate of return can be thought of as the return that investors buying the stock today can expect from it in the future.


PT Amman Mineral Internasional Tbk  (ISX:AMMN) Earnings Yield (Joel Greenblatt) % Explanation

Joel Greenblatt defines the earnings yield using the above equation because it more accurately reflects the company's profitability relative to its stock price. Items like interest payment and tax etc. are not directly related to the company's operational profitability.

Enterprise Value instead of market cap (share price) is used in the calculation because it is the real price stock and bond investors together pay for the company.


Be Aware

Joel Greenblatt's definition of earnings yield has the same problems the regular earnings yield does. It does not consider the growth of the company. It only looks at one-year's business operation. For cyclical companies, the earnings yield is usually highest at the peak of the business cycle. But these earnings are rarely sustainable.

Forward Rate of Return (Yacktman) % based on Don Yacktman's definition is a better measure of the expected rate of return for a stock.


PT Amman Mineral Internasional Tbk Earnings Yield (Joel Greenblatt) % Related Terms


PT Amman Mineral Internasional Tbk Earnings Yield (Joel Greenblatt) % Historical Data

* Premium members only.

The historical data trend for PT Amman Mineral Internasional Tbk's Earnings Yield (Joel Greenblatt) % 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 Amman Mineral Internasional Tbk Earnings Yield (Joel Greenblatt) % Chart

PT Amman Mineral Internasional Tbk Annual Data
Trend Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Earnings Yield (Joel Greenblatt) %
Get a 7-Day Free Trial 0.00 0.00 2.43 2.88 2.18

PT Amman Mineral Internasional Tbk Quarterly Data
Dec20 Dec21 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
Earnings Yield (Joel Greenblatt) % 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 2.99 0.82 0.10 2.18 4.32

ISX:AMMN vs HL, SIND: Earnings Yield (Joel Greenblatt) % Comparison

For the Other Precious Metals & Mining subindustry, PT Amman Mineral Internasional Tbk's Earnings Yield (Joel Greenblatt) %, along with its competitors' market caps and Earnings Yield (Joel Greenblatt) % 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 Amman Mineral Internasional Tbk Earnings Yield (Joel Greenblatt) % vs Metals & Mining Industry

For the Metals & Mining industry and Basic Materials sector, PT Amman Mineral Internasional Tbk's Earnings Yield (Joel Greenblatt) % distribution charts can be found below:

* The bar in red indicates where PT Amman Mineral Internasional Tbk's Earnings Yield (Joel Greenblatt) % falls into.


ISX:AMMN
75GF Score
PT Amman Mineral Internasional Tbk ISX:AMMN
Earnings Yield (Joel Greenblatt) % is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

PT Amman Mineral Internasional Tbk Earnings Yield (Joel Greenblatt) % Calculation

In his book, The Little That Beat the Market, hedge fund manager Joel Greenblatt defines Earnings Yield as operating income divided by enterprise value.

PT Amman Mineral Internasional Tbks Earnings Yield (Joel Greenblatt) for the fiscal year that ended in Dec. 2025 is calculated as

Earnings Yield (Joel Greenblatt)=EBIT/Enterprise Value
=12252437.987/562962253.706
=2.18 %

PT Amman Mineral Internasional Tbk's EBIT 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 Rp19,605,529 Mil.


What does a Earnings Yield (Joel Greenblatt) % of 4.32% mean?
PT Amman Mineral Internasional Tbk (ISX:AMMN) has a Earnings Yield (Joel Greenblatt) % of 4.32% as of Mar. 2026. Joel Greenblatt's earnings yield equals the ratio of earnings before interest and taxes to enterprise value. View historical data on PT Amman Mineral Internasional Tbk and its competitors. This is 64% above median its historical median of 2.63. Over the past decade, PT Amman Mineral Internasional Tbk's Earnings Yield (Joel Greenblatt) % has ranged from 0.10 to 9.01. According to the industry distribution chart, PT Amman Mineral Internasional Tbk ranks #442 out of 2661 companies in the Metals & Mining industry, placing it in the top 16.6%.
Is PT Amman Mineral Internasional Tbk's Earnings Yield (Joel Greenblatt) % too high?
PT Amman Mineral Internasional Tbk's current Earnings Yield (Joel Greenblatt) % of 4.32% is 64% above median its 10-year median of 2.63. Over the past 10 years, this metric has ranged from a low of 0.10 to a high of 9.01. Based on the distribution chart, PT Amman Mineral Internasional Tbk ranks #442 out of 2661 companies in the Metals & Mining industry, which is in the top quartile — a strong position relative to peers. Overall, PT Amman Mineral Internasional Tbk has a GF Score™ of 75/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does PT Amman Mineral Internasional Tbk's Earnings Yield (Joel Greenblatt) % compare to HL and SIND?
According to the Metals & Mining industry distribution chart, PT Amman Mineral Internasional Tbk ranks #442 out of 2661 companies for Earnings Yield (Joel Greenblatt) %. This places PT Amman Mineral Internasional Tbk in the top 17% of its industry — outperforming the majority of peers. Historically, PT Amman Mineral Internasional Tbk's own Earnings Yield (Joel Greenblatt) % has ranged from 0.10 to 9.01 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 Earnings Yield (Joel Greenblatt) % for a Metals & Mining company?
A good Earnings Yield (Joel Greenblatt) % depends on the Metals & Mining industry context. However, Earnings Yield (Joel Greenblatt) % 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 Earnings Yield (Joel Greenblatt) % mean?
A high Earnings Yield (Joel Greenblatt) % can signal that a stock is expensive relative to its fundamentals. Joel Greenblatt's earnings yield equals the ratio of earnings before interest and taxes to enterprise value. View historical data on PT Amman Mineral Internasional Tbk and its competitors. PT Amman Mineral Internasional Tbk's current Earnings Yield (Joel Greenblatt) % is 4.32%, which is 64% above median its own 10-year median of 2.63. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is PT Amman Mineral Internasional Tbk stock overvalued right now?
Based on GuruFocus' analysis, PT Amman Mineral Internasional Tbk (ISX:AMMN) is currently considered Possible Value Trap. The stock's GF Value™ is Rp13,375.63, compared to a current price of Rp4,270.00 — trading 68.1% below its estimated fair value. The current Earnings Yield (Joel Greenblatt) % is 4.32%, which is 64% above median its 10-year median of 2.63. PT Amman Mineral Internasional Tbk's overall GF Score™ is 75/100 with 8 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Earnings Yield (Joel Greenblatt) % calculated?
Earnings Yield (Joel Greenblatt) % is calculated from a company's financial statements. For PT Amman Mineral Internasional Tbk (ISX:AMMN), the current Earnings Yield (Joel Greenblatt) % is 4.32% 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 Amman Mineral Internasional Tbk (ISX:AMMN) Overvalued in 2026?

Based on GuruFocus' analysis, PT Amman Mineral Internasional Tbk stock appears to be undervalued. The current stock price of Rp4,270.00 is trading 68.1% below its estimated GF Value™ of Rp13,375.63. GuruFocus considers PT Amman Mineral Internasional Tbk to be Possible Value Trap.

Key valuation signals for ISX:AMMN:

  • Earnings Yield (Joel Greenblatt) %: 4.32% (64% above median its 10-year median of 2.63)
  • GF Value™: Rp13,375.63 vs. price of Rp4,270.00 (68.1% below fair value)
  • GF Score™: 75/100 with 8 warning signs

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


PT Amman Mineral Internasional Tbk Business Description

Other Exchanges U4Z:Germany
Address Jalan H.R. Rasuna Said Blok X-5 Kav. 1-2, Menara Karya Lantai 6, 6th Floor Unit A, B, C and H, Jakarta Selatan, Jakarta, IDN, 12950
PT Amman Mineral Internasional Tbk principal activities of the Company are to act as holding company and provide other management consultancy activities. It operates a single integrated operating segment covering copper and gold mining, processing, smelting, and refining.
75GF Score

Get the complete analysis for ISX:AMMN

Earnings Yield (Joel Greenblatt) % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

Rp4,270.00
Price
Rp13,375.63
GF Value