IDT (FRA:IDC2) ROC (Joel Greenblatt) %: 174.35% (As of Apr. 2026) — 91% Above Median

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FRA:IDC2 IDT Corp FRA:IDC2
70 GF Score
Price €52.85
GF Value €43.21
Valuation Modestly Overvalued
! 3 Warning Signs
View Full Analysis

What is IDT ROC (Joel Greenblatt) %?

IDT FRA:IDC2 +2.03% 70 ROC (Joel Greenblatt) % is 174.35% as of Apr. 2026, which is 91% above its 10-year median of 91.10. GuruFocus rates FRA:IDC2 with a GF Score™ of 70/100 and a GF Value™ of €43.21 (Modestly Overvalued). The stock has 3 warning signs investors should review. Among 363 Telecommunication Services companies, IDT ranks better than 96.42% 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. IDT's annualized ROC (Joel Greenblatt) % for the quarter that ended in Apr. 2026 was 174.35%.

The historical rank and industry rank for IDT's ROC (Joel Greenblatt) % or its related term are showing as below:

FRA:IDC2' s ROC (Joel Greenblatt) % Range Over the Past 10 Years
Min: 2.06   Med: 91.1   Max: 256.81
Current: 203.52

During the past 13 years, IDT's highest ROC (Joel Greenblatt) % was 256.81%. The lowest was 2.06%. And the median was 91.10%.

FRA:IDC2's ROC (Joel Greenblatt) % is ranked better than
96.42% of 363 companies
in the Telecommunication Services industry
Industry Median: 15.03 vs FRA:IDC2: 203.52

IDT's 5-Year average Growth Rate of ROC (Joel Greenblatt) % was 26.30% per year.


IDT  (FRA:IDC2) ROC (Joel Greenblatt) % Explanation

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.

Joel Greenblatt uses his definition of Return on Capital and Earnings Yield (Joel Greenblatt) % to rank companies.


IDT ROC (Joel Greenblatt) % Related Terms


IDT ROC (Joel Greenblatt) % Historical Data

* Premium members only.

The historical data trend for IDT's ROC (Joel Greenblatt) % 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.

IDT ROC (Joel Greenblatt) % Chart

IDT Annual Data
Trend Jul16 Jul17 Jul18 Jul19 Jul20 Jul21 Jul22 Jul23 Jul24 Jul25
ROC (Joel Greenblatt) %
Get a 7-Day Free Trial Premium Member Only Premium Member Only 133.41 138.23 134.52 145.68 247.30

IDT Quarterly Data
Jul21 Oct21 Jan22 Apr22 Jul22 Oct22 Jan23 Apr23 Jul23 Oct23 Jan24 Apr24 Jul24 Oct24 Jan25 Apr25 Jul25 Oct25 Jan26 Apr26
ROC (Joel Greenblatt) % Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 211.39 274.79 223.16 173.05 174.35

FRA:IDC2 vs LILA, SIFY, ATEX: ROC (Joel Greenblatt) % Comparison

For the Telecom Services subindustry, IDT'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.


IDT ROC (Joel Greenblatt) % vs Telecommunication Services Industry

For the Telecommunication Services industry and Communication Services sector, IDT's ROC (Joel Greenblatt) % distribution charts can be found below:

* The bar in red indicates where IDT's ROC (Joel Greenblatt) % falls into.


FRA:IDC2
70GF Score
IDT Corp FRA:IDC2
ROC (Joel Greenblatt) % is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

IDT 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:

ROC (Joel Greenblatt) %=EBIT/Average of (Net fixed Assets + Net Working Capital)

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.

Working Capital(Q: Jan. 2026 )
=(Accounts Receivable + Total Inventories + Other Current Assets) - (Accounts Payable & Accrued Expense + Defer. Rev. + Other Current Liabilities)
=(36.352 + 0 + 241.604) - (90.783 + 132.013 + 39.662)
=15.498

Working Capital(Q: Apr. 2026 )
=(Accounts Receivable + Total Inventories + Other Current Assets) - (Accounts Payable & Accrued Expense + Defer. Rev. + Other Current Liabilities)
=(35.696 + 0 + 256.1) - (90.439 + 133.626 + 39.306)
=28.425

When net working capital is negative, 0 is used.

So ROC (Joel Greenblatt) % of IDT for the quarter that ended in Apr. 2026 can be restated as:

ROC (Joel Greenblatt) %(Q: Apr. 2026 )
=EBIT/Average of (Net fixed Assets + Net Working Capital)
=EBIT/Average of (Property, Plant and Equipment+Net Working Capital)
     Q: Jan. 2026  Q: Apr. 2026
=EBIT/( ( (Property, Plant and Equipment + Net Working Capital) + (Property, Plant and Equipment + Net Working Capital) )/ count )
=101.184/( ( (36.014 + max(15.498, 0)) + (36.13 + max(28.425, 0)) )/ 2 )
=101.184/( ( 51.512 + 64.555 )/ 2 )
=101.184/58.0335
=174.35 %

Note: The EBIT data used here is four times the quarterly (Apr. 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 174.35% mean?
IDT (FRA:IDC2) has a ROC (Joel Greenblatt) % of 174.35% as of Apr. 2026. Joel Greenblatt's return on capital is the ratio of EBIT to average fixed assets and net working capital. View historical data on IDT and its competitors. This is 91% above median its historical median of 91.10. Over the past decade, IDT's ROC (Joel Greenblatt) % has ranged from 2.06 to 256.81. According to the industry distribution chart, IDT ranks #13 out of 363 companies in the Telecommunication Services industry, placing it in the top 3.6%.
Is IDT's ROC (Joel Greenblatt) % too high?
IDT's current ROC (Joel Greenblatt) % of 174.35% is 91% above median its 10-year median of 91.10. Over the past 10 years, this metric has ranged from a low of 2.06 to a high of 256.81. The Telecommunication Services industry median ROC (Joel Greenblatt) % is 15.03. IDT's value of 174.35% is 1060% above this industry median. Based on the distribution chart, IDT ranks #13 out of 363 companies in the Telecommunication Services industry, which is in the top quartile — a strong position relative to peers. Overall, IDT has a GF Score™ of 70/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does IDT's ROC (Joel Greenblatt) % compare to LILA and SIFY?
According to the Telecommunication Services industry distribution chart, IDT ranks #13 out of 363 companies for ROC (Joel Greenblatt) %. This places IDT in the top 4% of its industry — outperforming the majority of peers. The industry median ROC (Joel Greenblatt) % is 15.03. IDT's value of 174.35% is 1060% above this benchmark. Historically, IDT's own ROC (Joel Greenblatt) % has ranged from 2.06 to 256.81 over the past decade. While the company's 10-year median is 91.10 vs. the industry median of 15.03, IDT 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 Telecommunication Services company?
The median ROC (Joel Greenblatt) % among Telecommunication Services companies is 15.03, based on 363 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. IDT's current ROC (Joel Greenblatt) % of 174.35% is 1060% 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 IDT and its competitors. For the Telecommunication Services industry, the median ROC (Joel Greenblatt) % is 15.03 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. IDT's current ROC (Joel Greenblatt) % is 174.35%, which is 91% above median its own 10-year median of 91.10. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is IDT stock overvalued right now?
Based on GuruFocus' analysis, IDT (FRA:IDC2) is currently considered Modestly Overvalued. The stock's GF Value™ is €43.21, compared to a current price of €52.85 — trading 22.3% above its estimated fair value. The current ROC (Joel Greenblatt) % is 174.35%, which is 91% above median its 10-year median of 91.10 and 1060% above the Telecommunication Services industry median of 15.03. IDT's overall GF Score™ is 70/100 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 IDT (FRA:IDC2), the current ROC (Joel Greenblatt) % is 174.35% as of Apr. 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 IDT (FRA:IDC2) Overvalued in 2026?

Based on GuruFocus' analysis, IDT stock appears to be overvalued. The current stock price of €52.85 is trading 22.3% above its estimated GF Value™ of €43.21. GuruFocus considers IDT to be Modestly Overvalued.

Key valuation signals for FRA:IDC2:

  • ROC (Joel Greenblatt) %: 174.35% (91% above median its 10-year median of 91.10)
  • GF Value™: €43.21 vs. price of €52.85 (22.3% above fair value)
  • GF Score™: 70/100 with 3 warning signs
  • Industry Position: 1060% above the Telecommunication Services median (#13 of 363)

No single metric tells the full story. See the FRA:IDC2 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


IDT Business Description

Other Exchanges IDT:USA
Address 520 Broad Street, Newark, NJ, USA, 07102
IDT Corp is a multinational holding company. It operates in the telecommunications and payment industries. It has four reportable business segments, Fintech, National Retail Solutions; net2phone and Traditional Communications, The Fintech segment is comprised of National Retail Solutions (NRS), an operator of a nationwide point of sale (POS) network providing payment processing, digital advertising, transaction data, and ancillary services, and BOSS Money, a provider of international money remittance and related value/payment transfer services. The net2phone segment provides unified cloud communications and telephony services to business customers.
70GF Score

Get the complete analysis for FRA:IDC2

ROC (Joel Greenblatt) % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

€52.85
Price
€43.21
GF Value