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What is PT Impack Pratama Industri Tbk Graham Number?
PT Impack Pratama Industri TbkISX:IMPC -0.34%77 Graham Number is Rp117.69 as of Mar. 2026, which is 100% below its 10-year median of 3.89. GuruFocus rates ISX:IMPC with a GF Score™ of 77/100 and a GF Value™ of Rp520.37 (Significantly Overvalued). The stock has 3 warning signs investors should review. Among 1,215 Construction companies, PT Impack Pratama Industri Tbk ranks worse than 98.44% on this metric.
Graham Number is a figure that measures a stock's fundamental value by taking into account the company's earnings per share and book value per share. The Graham number is the upper bound of the price range that a defensive investor should pay for the stock. According to the theory, any stock price below the Graham number is considered undervalued, and thus worth investing in.
The historical rank and industry rank for PT Impack Pratama Industri Tbk's Graham Number or its related term are showing as below:
ISX:IMPC'
s Price-to-Graham-Number Range Over the Past 10 Years
Min: 2.61 Med: 3.89 Max: 33.64
Current: 12.28
During the past 13 years, the highest Price to Graham Number ratio of PT Impack Pratama Industri Tbk was 33.64. The lowest was 2.61. And the median was 3.89.
ISX:IMPC's Price-to-Graham-Number is ranked worse than 98.44% of 1215
companies
in the Construction industry
Industry Median: 1.01
vs ISX:IMPC: 12.28
Graham Number is a combination of asset valuation and earnings power valuation. It is a very conservative way of valuing a stock.
PT Impack Pratama Industri Tbk (ISX:IMPC) Graham Number Explanation
Ben Graham actually did not publish a formula like this. But he wrote in The Intelligent Investor (1948 version) regarding to the criteria for purchases:
Current price should not be more than 15 times average earnings of the past three years.
Current price should not be more than 1.5 times the book value last reported. However, a multiplier of earnings below 15 could justify a correspondingly higher multiplier of assets. As a rule of thumb we suggest that the product of the multiplier times the ratio of price to book value should not exceed 22.5. (This figure corresponds to 15 times earnings and 1.5 times book value. It would admit an issue selling at only 9 times earnings and 2.5 times asset value, etc.)
Unlike valuation methods such as DCF or Discounted Earnings, the Graham number does not take growth into the valuation. Unlike the valuation methods based on book value alone, it takes into account the earnings power. Therefore, the Graham Number is a combination of asset valuation and earnings power valuation.
In general, the Graham number is a very conservative way of valuing a stock. It cannot be applied to companies with negative book values.
PT Impack Pratama Industri Tbk's Price to Graham number Ratio for today is calculated as
Price to Graham number
=
Share Price (Today)
/
Graham number (Q: Mar. 2026 )
=
1445.00
/
117.69
=
12.28
* 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.
Be Aware
Please keep these in mind:
1. Graham Number does not take growth into account. Therefore it underestimates the values of the companies that have good earnings growth. We feel that if the earnings per share grows more than 10% a year, Graham Number underestimates the value.
2. Graham Number punishes the companies that have temporarily low earnings. Therefore, an average of earnings makes more sense in the calculation of Graham Number.
3. Graham Numbers underestimates companies that are light with book.
PT Impack Pratama Industri Tbk Graham Number Related Terms
PT Impack Pratama Industri Tbk Graham Number Historical Data
* 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 Impack Pratama Industri Tbk Graham Number Chart
ISX:IMPC vs TT, JCI, CARR: Graham Number Comparison
For the Building Products & Equipment subindustry, PT Impack Pratama Industri Tbk's Price-to-Graham-Number, along with its competitors' market caps and Price-to-Graham-Number 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 Impack Pratama Industri Tbk Price-to-Graham-Number vs Construction Industry
For the Construction industry and Industrials sector, PT Impack Pratama Industri Tbk's Price-to-Graham-Number distribution charts can be found below:
* The bar in red indicates where PT Impack Pratama Industri Tbk's Price-to-Graham-Number falls into.
* 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 Impack Pratama Industri Tbk (ISX:IMPC) has a Graham Number of Rp117.69 as of Mar. 2026. The Graham Number values a company based on its per-share earnings and book value. View historical data on PT Impack Pratama Industri Tbk and its competitors. This is 2925% above median its historical median of 3.89. Over the past decade, PT Impack Pratama Industri Tbk's Graham Number has ranged from 2.61 to 33.64. According to the industry distribution chart, PT Impack Pratama Industri Tbk ranks #1196 out of 1215 companies in the Construction industry, placing it in the top 98.4%.
Is PT Impack Pratama Industri Tbk's Graham Number too high?
PT Impack Pratama Industri Tbk's current Graham Number of Rp117.69 is 2925% above median its 10-year median of 3.89. Over the past 10 years, this metric has ranged from a low of 2.61 to a high of 33.64. Based on the distribution chart, PT Impack Pratama Industri Tbk ranks #1196 out of 1215 companies in the Construction industry, which is in the bottom quartile relative to peers. Overall, PT Impack Pratama Industri Tbk has a GF Score™ of 77/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does PT Impack Pratama Industri Tbk's Graham Number compare to TT and JCI?
According to the Construction industry distribution chart, PT Impack Pratama Industri Tbk ranks #1196 out of 1215 companies for Graham Number. This places PT Impack Pratama Industri Tbk in the lower half of its industry. The industry median Graham Number is 1.01. Historically, PT Impack Pratama Industri Tbk's own Graham Number has ranged from 2.61 to 33.64 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 Graham Number for a Construction company?
The median Graham Number among Construction companies is 1.01, based on 1,215 companies in the industry. Companies in the top quartile (top 25%) have a Graham Number significantly above this median, while those in the bottom quartile fall well below. However, Graham Number 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 Graham Number mean?
A high Graham Number can signal that a stock is expensive relative to its fundamentals. The Graham Number values a company based on its per-share earnings and book value. View historical data on PT Impack Pratama Industri Tbk and its competitors. For the Construction industry, the median Graham Number is 1.01 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. PT Impack Pratama Industri Tbk's current Graham Number is Rp117.69, which is 2925% above median its own 10-year median of 3.89. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is PT Impack Pratama Industri Tbk stock overvalued right now?
Based on GuruFocus' analysis, PT Impack Pratama Industri Tbk (ISX:IMPC) is currently considered Significantly Overvalued. The stock's GF Value™ is Rp520.37, compared to a current price of Rp1,445.00 — trading 177.7% above its estimated fair value. The current Graham Number is Rp117.69, which is 2925% above median its 10-year median of 3.89. PT Impack Pratama Industri Tbk's overall GF Score™ is 77/100 with 3 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Graham Number calculated?
Graham Number is calculated from a company's financial statements. For PT Impack Pratama Industri Tbk (ISX:IMPC), the current Graham Number is Rp117.69 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 Impack Pratama Industri Tbk (ISX:IMPC) Overvalued in 2026?
Based on GuruFocus' analysis, PT Impack Pratama Industri Tbk stock appears to be overvalued.
The current stock price of Rp1,445.00 is trading 177.7% above its estimated GF Value™ of Rp520.37.
GuruFocus considers PT Impack Pratama Industri Tbk to be Significantly Overvalued.
Key valuation signals for ISX:IMPC:
Graham Number: Rp117.69 (2925% above median its 10-year median of 3.89)
GF Value™: Rp520.37 vs. price of Rp1,445.00 (177.7% above fair value)
No single metric tells the full story. See the ISX:IMPC stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
PT Impack Pratama Industri Tbk Business Description
PT Impack Pratama Industri Tbk is a manufacturer and distributor of plastic building materials and real estate. Its products include fiberglass, polycarbonate, aluminum composite panels, ventilators, and other plastic and non-plastic building materials/equipment. The company's business is divided into three business segments covering: Manufacturing, Real Estate, and Distribution. The company generates maximum revenue from the Manufacturing segment. The manufacturing segment of the company covers the production of roofing sheets of plastic, plastic resin, and adhesive.
77GF Score
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