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Inter-Rock MineralsIRCKF +1.30%57 Shiller PE Ratio is 19.50 as of Sep. 06, 2026, which is 24% below its 10-year median of 25.50. GuruFocus rates IRCKF with a GF Score™ of 57/100 and a GF Value™ of $0.60 (Modestly Overvalued). The stock has 3 warning signs investors should review. Among 1,133 Consumer Packaged Goods companies, Inter-Rock Minerals ranks worse than 55.25% on this metric.
The historical rank and industry rank for Inter-Rock Minerals's Shiller PE Ratio or its related term are showing as below:
IRCKF'
s Shiller PE Ratio Range Over the Past 10 Years
Min: 15.5 Med: 25.5 Max: 51
Current: 19.12
During the past years, Inter-Rock Minerals's highest Shiller PE Ratio was 51.00. The lowest was 15.50. And the median was 25.50.
IRCKF's Shiller PE Ratio is ranked worse than 55.25% of 1133
companies
in the Consumer Packaged Goods industry
Industry Median: 17.75
vs IRCKF: 19.12
E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings of a company over the past 10 years.
Inter-Rock Minerals's adjusted earnings per share data for the three months ended in Jun. 2026 was $0.020. Add all the adjusted EPS for the past 10 years together and divide 10 will get our E10, which is $0.04 for the trailing ten years ended in Jun. 2026.
Shiller PE for Stocks: The True Measure of Stock Valuation
Inter-Rock Minerals (OTCPK:IRCKF) 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.
Inter-Rock Minerals Shiller PE Ratio Related Terms
Inter-Rock Minerals Shiller PE Ratio Historical Data
* Premium members only.
The historical data trend for Inter-Rock Minerals'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.
For the Packaged Foods subindustry, Inter-Rock Minerals'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.
Inter-Rock Minerals Shiller PE Ratio vs Consumer Packaged Goods Industry
For the Consumer Packaged Goods industry and Consumer Defensive sector, Inter-Rock Minerals's Shiller PE Ratio distribution charts can be found below:
* The bar in red indicates where Inter-Rock Minerals's Shiller PE Ratio falls into.
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.
* 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.
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.
Inter-Rock Minerals (IRCKF) has a Shiller PE Ratio of 19.50 as of Sep. 06, 2026. Shiller price-earnings ratio is the ratio of share price to a company's inflation-adjusted earnings over a 10-year period. View historical data on Inter-Rock Minerals and its competitors. This is 24% below median its historical median of 25.50. Over the past decade, Inter-Rock Minerals' Shiller PE Ratio has ranged from 15.50 to 51.00. According to the industry distribution chart, Inter-Rock Minerals ranks #626 out of 1133 companies in the Consumer Packaged Goods industry, placing it in the top 55.3%.
Is Inter-Rock Minerals' Shiller PE Ratio too high?
Inter-Rock Minerals' current Shiller PE Ratio of 19.50 is 24% below median its 10-year median of 25.50. Over the past 10 years, this metric has ranged from a low of 15.50 to a high of 51.00. The Consumer Packaged Goods industry median Shiller PE Ratio is 17.75. Inter-Rock Minerals' value of 19.50 is 9.9% above this industry median. Based on the distribution chart, Inter-Rock Minerals ranks #626 out of 1133 companies in the Consumer Packaged Goods industry, which is below the industry midpoint. Overall, Inter-Rock Minerals has a GF Score™ of 57/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Inter-Rock Minerals' Shiller PE Ratio compare to KHC and GIS?
According to the Consumer Packaged Goods industry distribution chart, Inter-Rock Minerals ranks #626 out of 1133 companies for Shiller PE Ratio. This places Inter-Rock Minerals in the lower half of its industry. The industry median Shiller PE Ratio is 17.75. Inter-Rock Minerals' value of 19.50 is 9.9% above this benchmark. Historically, Inter-Rock Minerals' own Shiller PE Ratio has ranged from 15.50 to 51.00 over the past decade. While the company's 10-year median is 25.50 vs. the industry median of 17.75, Inter-Rock Minerals 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 Shiller PE Ratio for a Consumer Packaged Goods company?
The median Shiller PE Ratio among Consumer Packaged Goods companies is 17.75, based on 1,133 companies in the industry. Companies in the top quartile (top 25%) have a Shiller PE Ratio significantly above this median, while those in the bottom quartile fall well below. However, Shiller PE Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Inter-Rock Minerals's current Shiller PE Ratio of 19.50 is 9.9% 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 Shiller PE Ratio mean?
A high Shiller PE Ratio can signal that a stock is expensive relative to its fundamentals. Shiller price-earnings ratio is the ratio of share price to a company's inflation-adjusted earnings over a 10-year period. View historical data on Inter-Rock Minerals and its competitors. For the Consumer Packaged Goods industry, the median Shiller PE Ratio is 17.75 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Inter-Rock Minerals's current Shiller PE Ratio is 19.50, which is 24% below median its own 10-year median of 25.50. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Inter-Rock Minerals stock overvalued right now?
Based on GuruFocus' analysis, Inter-Rock Minerals (IRCKF) is currently considered Modestly Overvalued. The stock's GF Value™ is $0.60, compared to a current price of $0.78 — trading 30% above its estimated fair value. The current Shiller PE Ratio is 19.50, which is 24% below median its 10-year median of 25.50 and 9.9% above the Consumer Packaged Goods industry median of 17.75. Inter-Rock Minerals' overall GF Score™ is 57/100 with 3 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Shiller PE Ratio calculated?
Shiller PE Ratio is calculated from a company's financial statements. For Inter-Rock Minerals (IRCKF), the current Shiller PE Ratio is 19.50 as of Sep. 06, 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 Inter-Rock Minerals (IRCKF) Overvalued in 2026?
Based on GuruFocus' analysis, Inter-Rock Minerals stock appears to be overvalued.
The current stock price of $0.78 is trading 30% above its estimated GF Value™ of $0.60.
GuruFocus considers Inter-Rock Minerals to be Modestly Overvalued.
Key valuation signals for IRCKF:
Shiller PE Ratio: 19.50 (24% below median its 10-year median of 25.50)
GF Value™: $0.60 vs. price of $0.78 (30% above fair value)
Industry Position: 9.9% above the Consumer Packaged Goods median (#626 of 1133)
No single metric tells the full story. See the IRCKF stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Inter-Rock Minerals Inc produces and markets dolomite for the animal feed, glass, roofing, and agricultural lime industries in the United States. It also markets and distributes specialty ingredients to the dairy feed industry. The company has two Business segments: Papillon Agricultural Company Inc. (Papillon) and MIN-AD, Inc. (MIN-AD). Papillon is a U.S.-based marketer and distributor of toll-manufactured premium dairy feed nutritional supplements, including MIN-AD's products. MIN-AD is engaged in the production and marketing of high-purity dolomite and clay, mainly to the animal feed industry in the United States.
57GF Score
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