Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.
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 Solusi Sinergi Digital Tbk's annualized ROC (Joel Greenblatt) % for the quarter that ended in Jun. 2026 was 18.62%.
The historical rank and industry rank for PT Solusi Sinergi Digital Tbk's ROC (Joel Greenblatt) % or its related term are showing as below:
ISX:WIFI'
s ROC (Joel Greenblatt) % Range Over the Past 10 Years
Min: 9.64 Med: 19.38 Max: 1862.5
Current: 19.44
During the past 9 years, PT Solusi Sinergi Digital Tbk's highest ROC (Joel Greenblatt) % was 1862.50%. The lowest was 9.64%. And the median was 19.38%.
ISX:WIFI's ROC (Joel Greenblatt) % is ranked worse than 50.07% of 2820
companies
in the Software industry
Industry Median: 19.52
vs ISX:WIFI: 19.44
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 Solusi Sinergi Digital Tbk ROC (Joel Greenblatt) % Chart
ISX:WIFI vs IBM, ACN, FISV: ROC (Joel Greenblatt) % Comparison
For the Information Technology Services subindustry, PT Solusi Sinergi Digital 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 Solusi Sinergi Digital Tbk ROC (Joel Greenblatt) % vs Software Industry
For the Software industry and Technology sector, PT Solusi Sinergi Digital Tbk's ROC (Joel Greenblatt) % distribution charts can be found below:
* The bar in red indicates where PT Solusi Sinergi Digital Tbk's ROC (Joel Greenblatt) % falls into.
PT Solusi Sinergi Digital 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 (Jun. 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 18.62% mean?
PT Solusi Sinergi Digital Tbk (ISX:WIFI) has a ROC (Joel Greenblatt) % of 18.62% as of Jun. 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 Solusi Sinergi Digital Tbk and its competitors. This is near median its historical median of 19.38. Over the past decade, PT Solusi Sinergi Digital Tbk's ROC (Joel Greenblatt) % has ranged from 9.64 to 1,862.50. According to the industry distribution chart, PT Solusi Sinergi Digital Tbk ranks #1412 out of 2820 companies in the Software industry, placing it in the top 50.1%.
Is PT Solusi Sinergi Digital Tbk's ROC (Joel Greenblatt) % too high?
PT Solusi Sinergi Digital Tbk's current ROC (Joel Greenblatt) % of 18.62% is near median its 10-year median of 19.38. Over the past 10 years, this metric has ranged from a low of 9.64 to a high of 1,862.50. The Software industry median ROC (Joel Greenblatt) % is 19.52. PT Solusi Sinergi Digital Tbk's value of 18.62% is 4.6% below this industry median. Based on the distribution chart, PT Solusi Sinergi Digital Tbk ranks #1412 out of 2820 companies in the Software industry, which is below the industry midpoint. Overall, PT Solusi Sinergi Digital Tbk has a GF Score™ of 80/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does PT Solusi Sinergi Digital Tbk's ROC (Joel Greenblatt) % compare to IBM and ACN?
According to the Software industry distribution chart, PT Solusi Sinergi Digital Tbk ranks #1412 out of 2820 companies for ROC (Joel Greenblatt) %. This places PT Solusi Sinergi Digital Tbk in the lower half of its industry. The industry median ROC (Joel Greenblatt) % is 19.52. PT Solusi Sinergi Digital Tbk's value of 18.62% is 4.6% below this benchmark. Historically, PT Solusi Sinergi Digital Tbk's own ROC (Joel Greenblatt) % has ranged from 9.64 to 1,862.50 over the past decade. While the company's 10-year median is 19.38 vs. the industry median of 19.52, PT Solusi Sinergi Digital Tbk has consistently been below 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 Software company?
The median ROC (Joel Greenblatt) % among Software companies is 19.52, based on 2,820 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 Solusi Sinergi Digital Tbk's current ROC (Joel Greenblatt) % of 18.62% is 4.6% below 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 Solusi Sinergi Digital Tbk and its competitors. For the Software industry, the median ROC (Joel Greenblatt) % is 19.52 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. PT Solusi Sinergi Digital Tbk's current ROC (Joel Greenblatt) % is 18.62%, which is near median its own 10-year median of 19.38. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is PT Solusi Sinergi Digital Tbk stock overvalued right now?
Based on GuruFocus' analysis, PT Solusi Sinergi Digital Tbk (ISX:WIFI) is currently considered Fairly Valued. The stock's GF Value™ is Rp2,069.88, compared to a current price of Rp1,950.00 — trading 5.8% below its estimated fair value. The current ROC (Joel Greenblatt) % is 18.62%, which is near median its 10-year median of 19.38 and 4.6% below the Software industry median of 19.52. PT Solusi Sinergi Digital Tbk's overall GF Score™ is 80/100 with 8 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 Solusi Sinergi Digital Tbk (ISX:WIFI), the current ROC (Joel Greenblatt) % is 18.62% 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 PT Solusi Sinergi Digital Tbk (ISX:WIFI) Overvalued in 2026?
Based on GuruFocus' analysis, PT Solusi Sinergi Digital Tbk stock appears to be undervalued.
The current stock price of Rp1,950.00 is trading 5.8% below its estimated GF Value™ of Rp2,069.88.
GuruFocus considers PT Solusi Sinergi Digital Tbk to be Fairly Valued.
Key valuation signals for ISX:WIFI:
ROC (Joel Greenblatt) %: 18.62% (near median its 10-year median of 19.38)
GF Value™: Rp2,069.88 vs. price of Rp1,950.00 (5.8% below fair value)
Industry Position: 4.6% below the Software median (#1412 of 2820)
No single metric tells the full story. See the ISX:WIFI stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
PT Solusi Sinergi Digital Tbk is focused on fiber optic network infrastructure, digital products and services, and Technology and Advertising media. Its segments are Advertising, Telecommunication, and Digital product. It generates the majority of its revenue from the Advertising segment.
80GF Score
Get the complete analysis for ISX:WIFI
ROC (Joel Greenblatt) % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
ISX:WIFI has been successfully added to your 
