PT Impack Pratama Industri TbkISX:IMPC -1.62%77 ROC (Joel Greenblatt) % is 31.05% as of Mar. 2026, which is 75% above its 10-year median of 17.73. GuruFocus rates ISX:IMPC with a GF Score™ of 77/100 and a GF Value™ of Rp518.27 (Significantly Overvalued). The stock has 3 warning signs investors should review. Among 1,776 Construction companies, PT Impack Pratama Industri Tbk ranks better than 61.77% on this metric.
Joel Greenblatt defined Return on Capital differently in his book The Little Book That Still Beats the Market (Little Books. Big Profits). He defines ROC (Joel Greenblatt) % as EBIT divided by the total of Property, Plant and Equipment and net working capital. PT Impack Pratama Industri Tbk's annualized ROC (Joel Greenblatt) % for the quarter that ended in Mar. 2026 was 31.05%.
The historical rank and industry rank for PT Impack Pratama Industri Tbk's ROC (Joel Greenblatt) % or its related term are showing as below:
ISX:IMPC'
s ROC (Joel Greenblatt) % Range Over the Past 10 Years
Min: 13.01 Med: 17.73 Max: 29.25
Current: 29.25
During the past 13 years, PT Impack Pratama Industri Tbk's highest ROC (Joel Greenblatt) % was 29.25%. The lowest was 13.01%. And the median was 17.73%.
ISX:IMPC's ROC (Joel Greenblatt) % is ranked better than 61.77% of 1776
companies
in the Construction industry
Industry Median: 19.375
vs ISX:IMPC: 29.25
The way Joel Greenblatt defines Return on Capital is a more accurate measure of how efficiently the company generates returns onthe capital actually invested in the business. EBIT is used instead of net income because the tax and interest payment may be affected by factors other than the core business operation. Intangible assets are not included in the calculation because they don't need to be replaced.
* 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 ROC (Joel Greenblatt) % Chart
ISX:IMPC vs TT, JCI, CARR: ROC (Joel Greenblatt) % Comparison
For the Building Products & Equipment subindustry, PT Impack Pratama Industri Tbk's ROC (Joel Greenblatt) %, along with its competitors' market caps and ROC (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 Impack Pratama Industri Tbk ROC (Joel Greenblatt) % vs Construction Industry
For the Construction industry and Industrials sector, PT Impack Pratama Industri Tbk's ROC (Joel Greenblatt) % distribution charts can be found below:
* The bar in red indicates where PT Impack Pratama Industri Tbk's ROC (Joel Greenblatt) % falls into.
PT Impack Pratama Industri Tbk ROC (Joel Greenblatt) % Calculation
Joel Greenblatt defined Return on Capital differently in his book The Little Book That Still Beats the Market (Little Books. Big Profits) . He defines Return on Capital as follows:
EBIT stands for Earnings Before Interest and Taxes.
Fixed Assets are also known as non-current assets. They include the Property, Plant and Equipment that the firm needs in its operation.
GuruFocus calculates net working capital as: (Accounts Receivable + Total Inventories + Other Current Assets) - (Accounts Payable & Accrued Expense + Deferred Revenue + Other Current Liabilities). We're trying to account for OPERATING assets and liabilities (part of daily business) when calculating working capital. Cash and marketable securities are considered NON-OPERATING assets and are not included in calculation. We will also back out all interest bearing debt, short term debt and the portion of long term debt that is due in the current period from the current liabilities. This debt will be considered when computing cost of capital and it would be inappropriate to count it twice.
Note:
The EBIT data used here is four times the quarterly (Mar. 2026) EBIT 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.
What does a ROC (Joel Greenblatt) % of 31.05% mean?
PT Impack Pratama Industri Tbk (ISX:IMPC) has a ROC (Joel Greenblatt) % of 31.05% as of Mar. 2026. Joel Greenblatt's return on capital is the ratio of EBIT to average fixed assets and net working capital. View historical data on PT Impack Pratama Industri Tbk and its competitors. This is 75% above median its historical median of 17.73. Over the past decade, PT Impack Pratama Industri Tbk's ROC (Joel Greenblatt) % has ranged from 13.01 to 29.25. According to the industry distribution chart, PT Impack Pratama Industri Tbk ranks #679 out of 1776 companies in the Construction industry, placing it in the top 38.2%.
Is PT Impack Pratama Industri Tbk's ROC (Joel Greenblatt) % too high?
PT Impack Pratama Industri Tbk's current ROC (Joel Greenblatt) % of 31.05% is 75% above median its 10-year median of 17.73. Over the past 10 years, this metric has ranged from a low of 13.01 to a high of 29.25. The Construction industry median ROC (Joel Greenblatt) % is 19.38. PT Impack Pratama Industri Tbk's value of 31.05% is 60.3% above this industry median. Based on the distribution chart, PT Impack Pratama Industri Tbk ranks #679 out of 1776 companies in the Construction industry, which is above the industry midpoint. 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 ROC (Joel Greenblatt) % compare to TT and JCI?
According to the Construction industry distribution chart, PT Impack Pratama Industri Tbk ranks #679 out of 1776 companies for ROC (Joel Greenblatt) %. This puts PT Impack Pratama Industri Tbk in the upper half of its industry. The industry median ROC (Joel Greenblatt) % is 19.38. PT Impack Pratama Industri Tbk's value of 31.05% is 60.3% above this benchmark. Historically, PT Impack Pratama Industri Tbk's own ROC (Joel Greenblatt) % has ranged from 13.01 to 29.25 over the past decade. While the company's 10-year median is 17.73 vs. the industry median of 19.38, PT Impack Pratama Industri Tbk 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 ROC (Joel Greenblatt) % for a Construction company?
The median ROC (Joel Greenblatt) % among Construction companies is 19.38, based on 1,776 companies in the industry. Companies in the top quartile (top 25%) have a ROC (Joel Greenblatt) % significantly above this median, while those in the bottom quartile fall well below. However, ROC (Joel Greenblatt) % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. PT Impack Pratama Industri Tbk's current ROC (Joel Greenblatt) % of 31.05% is 60.3% 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 ROC (Joel Greenblatt) % mean?
A high ROC (Joel Greenblatt) % can signal that a stock is expensive relative to its fundamentals. Joel Greenblatt's return on capital is the ratio of EBIT to average fixed assets and net working capital. View historical data on PT Impack Pratama Industri Tbk and its competitors. For the Construction industry, the median ROC (Joel Greenblatt) % is 19.38 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. PT Impack Pratama Industri Tbk's current ROC (Joel Greenblatt) % is 31.05%, which is 75% above median its own 10-year median of 17.73. 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 Rp518.27, compared to a current price of Rp1,520.00 — trading 193.3% above its estimated fair value. The current ROC (Joel Greenblatt) % is 31.05%, which is 75% above median its 10-year median of 17.73 and 60.3% above the Construction industry median of 19.38. 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 ROC (Joel Greenblatt) % calculated?
ROC (Joel Greenblatt) % is calculated from a company's financial statements. For PT Impack Pratama Industri Tbk (ISX:IMPC), the current ROC (Joel Greenblatt) % is 31.05% 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 Rp1,520.00 is trading 193.3% above its estimated GF Value™ of Rp518.27.
GuruFocus considers PT Impack Pratama Industri Tbk to be Significantly Overvalued.
Key valuation signals for ISX:IMPC:
ROC (Joel Greenblatt) %: 31.05% (75% above median its 10-year median of 17.73)
GF Value™: Rp518.27 vs. price of Rp1,520.00 (193.3% above fair value)
Industry Position: 60.3% above the Construction median (#679 of 1776)
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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