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Inter-Rock MineralsIRCKF 57 3-Year Book Growth Rate is 19.90% as of Jun. 2026, which is 39% above its 10-year median of 14.35. GuruFocus rates IRCKF with a GF Score™ of 57/100 and a GF Value™ of $0.61 (Modestly Overvalued). The stock has 3 warning signs investors should review. Among 1,848 Consumer Packaged Goods companies, Inter-Rock Minerals ranks better than 83.06% on this metric.
During the past 12 months, Inter-Rock Minerals's average Book Value per Share Growth Rate was 20.00% per year.
During the past 3 years, the average Book Value per Share Growth Rate was 19.90% per year.
During the past 5 years, the average Book Value per Share Growth Rate was 18.10% per year.
During the past 10 years, the average Book Value per Share Growth Rate was 35.40% 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 average Book Value per Share growth rate.
During the past 13 years, the highest 3-Year average Book Value per Share Growth Rate of Inter-Rock Minerals was 102.00% per year. The lowest was -36.30% per year. And the median was 14.35% per year.
Inter-Rock Minerals (OTCPK:IRCKF) 3-Year Book Growth Rate Explanation
Book Value per Share is the ratio of equity available to common shareholders divided by the shares outstanding. Book value per share effectively indicates a firm's net asset value on a per-share basis. It can be used by investors to gauge whether a stock price is undervalued by comparing it to the firm's market value per share. Theoretically, it is what the shareholders will receive if the company is liquidated.
Inter-Rock Minerals 3-Year Book Growth Rate Related Terms
IRCKF vs KHC, GIS: 3-Year Book Growth Rate Comparison
For the Packaged Foods subindustry, Inter-Rock Minerals's 3-Year Book Growth Rate, along with its competitors' market caps and 3-Year Book Growth Rate 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 3-Year Book Growth Rate vs Consumer Packaged Goods Industry
For the Consumer Packaged Goods industry and Consumer Defensive sector, Inter-Rock Minerals's 3-Year Book Growth Rate distribution charts can be found below:
* The bar in red indicates where Inter-Rock Minerals's 3-Year Book Growth Rate falls into.
Inter-Rock Minerals 3-Year Book Growth Rate Calculation
This is the 3-year average growth rate of Book Value per Share. The growth rate is calculated using exponential compounding based on the latest four year annual data.
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 average Book Value per Share growth rate.
What does a 3-Year Book Growth Rate of 19.90% mean?
Inter-Rock Minerals (IRCKF) has a 3-Year Book Growth Rate of 19.90% as of Jun. 2026. 3-Year Book Growth Rate is the 3-year average growth rate of Book Value per Share. View historical data for Inter-Rock Minerals and its competitors. This is 39% above median its historical median of 14.35. According to the industry distribution chart, Inter-Rock Minerals ranks #313 out of 1848 companies in the Consumer Packaged Goods industry, placing it in the top 16.9%.
Is Inter-Rock Minerals' 3-Year Book Growth Rate too high?
Inter-Rock Minerals' current 3-Year Book Growth Rate of 19.90% is 39% above median its 10-year median of 14.35. The Consumer Packaged Goods industry median 3-Year Book Growth Rate is 4.70. Inter-Rock Minerals' value of 19.90% is 323.4% above this industry median. Based on the distribution chart, Inter-Rock Minerals ranks #313 out of 1848 companies in the Consumer Packaged Goods industry, which is in the top quartile — a strong position relative to peers. 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' 3-Year Book Growth Rate compare to KHC and GIS?
According to the Consumer Packaged Goods industry distribution chart, Inter-Rock Minerals ranks #313 out of 1848 companies for 3-Year Book Growth Rate. This places Inter-Rock Minerals in the top 17% of its industry — outperforming the majority of peers. The industry median 3-Year Book Growth Rate is 4.70. Inter-Rock Minerals' value of 19.90% is 323.4% above this benchmark. While the company's 10-year median is 14.35 vs. the industry median of 4.70, 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 3-Year Book Growth Rate for a Consumer Packaged Goods company?
The median 3-Year Book Growth Rate among Consumer Packaged Goods companies is 4.70, based on 1,848 companies in the industry. Companies in the top quartile (top 25%) have a 3-Year Book Growth Rate significantly above this median, while those in the bottom quartile fall well below. However, 3-Year Book Growth Rate should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Inter-Rock Minerals's current 3-Year Book Growth Rate of 19.90% is 323.4% 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 3-Year Book Growth Rate mean?
A high 3-Year Book Growth Rate can signal that a stock is expensive relative to its fundamentals. 3-Year Book Growth Rate is the 3-year average growth rate of Book Value per Share. View historical data for Inter-Rock Minerals and its competitors. For the Consumer Packaged Goods industry, the median 3-Year Book Growth Rate is 4.70 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Inter-Rock Minerals's current 3-Year Book Growth Rate is 19.90%, which is 39% above median its own 10-year median of 14.35. 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 $0.61, compared to a current price of $0.78 — trading 27.9% above its estimated fair value. The current 3-Year Book Growth Rate is 19.90%, which is 39% above median its 10-year median of 14.35 and 323.4% above the Consumer Packaged Goods industry median of 4.70. 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 3-Year Book Growth Rate calculated?
3-Year Book Growth Rate is calculated from a company's financial statements. For Inter-Rock Minerals (IRCKF), the current 3-Year Book Growth Rate is 19.90% 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 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 27.9% above its estimated GF Value™ of $0.61.
GuruFocus considers Inter-Rock Minerals to be Modestly Overvalued.
Key valuation signals for IRCKF:
3-Year Book Growth Rate: 19.90% (39% above median its 10-year median of 14.35)
GF Value™: $0.61 vs. price of $0.78 (27.9% above fair value)
Industry Position: 323.4% above the Consumer Packaged Goods median (#313 of 1848)
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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