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3-Year Return on Invested Incremental Capital (3-Year ROIIC %) measures the change in earnings as a percentage of change in investment over 3-year.
Tamilnadu Telecommunications's 3-Year ROIIC % for the quarter that ended in Mar. 2026 was -0.85%. High ROIIC is generally an indication that your business is capital efficient or has a higher operating leverage.
Return on Incremental Invested Capital (ROIIC) is an extension of Return on Investment Capital (ROIC). ROIC % tells investors how efficiently that profitability is earned per dollar of company capital. ROIIC narrows the focus even further and shows how profitable each additional unit of capital investment could be. ROIIC % is a more powerful metric than ROIC because it measures how much money the company can generate going forward on future capital investments.
High ROIIC is generally an indication that your business is capital efficient or has a higher operating leverage.
Be Aware
It's important to keep in mind that when tracking ROIIC, the metric is better suited to forecasting the trend of future returns rather than measuring current return on investment.
Tamilnadu Telecommunications 3-Year ROIIC % Related Terms
Tamilnadu Telecommunications 3-Year ROIIC % 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.
NSE:TNTELE vs CSCO, MSI, HPE: 3-Year ROIIC % Comparison
For the Communication Equipment subindustry, Tamilnadu Telecommunications's 3-Year ROIIC %, along with its competitors' market caps and 3-Year ROIIC % 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.
Tamilnadu Telecommunications 3-Year ROIIC % vs Hardware Industry
For the Hardware industry and Technology sector, Tamilnadu Telecommunications's 3-Year ROIIC % distribution charts can be found below:
* The bar in red indicates where Tamilnadu Telecommunications's 3-Year ROIIC % falls into.
3-Year Incremental Net Operating Profit After Taxes (NOPAT)**
/
3-Year Incremental Invested Capital**
=
( -35.73 (Mar. 2026) - -25.779 (Mar. 2023) )
/
( 1455.911 (Mar. 2026) - 291.97 (Mar. 2023) )
=
-9.951
/
1163.941
=
-0.85%***
* 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.
** Annual data of NOPAT and Invested Capital was used to calculate 3-Year ROIIC %.
*** Please be aware that the ROIIC (Return on Invested Capital) calculations are based on company-level data using the primary share class. The calculated data provided is for demonstration purposes and may slightly differ from the results displayed in the title due to potential variations caused by currency exchange rate differences throughout the year.
Tamilnadu Telecommunications (NSE:TNTELE) has a 3-Year ROIIC % of -0.85 as of Mar. 2026. 3-Year ROIIC % measures the change in earnings as a percentage of change in investment over 3-year. View historical data on Tamilnadu Telecommunications and its competitors. According to the industry distribution chart, Tamilnadu Telecommunications ranks #1308 out of 2369 companies in the Hardware industry, placing it in the top 55.2%.
Is Tamilnadu Telecommunications' 3-Year ROIIC % too high?
Tamilnadu Telecommunications' current 3-Year ROIIC % is -0.85. Based on the distribution chart, Tamilnadu Telecommunications ranks #1308 out of 2369 companies in the Hardware industry, which is below the industry midpoint. Overall, Tamilnadu Telecommunications has a GF Score™ of 16/100, reflecting its overall financial health beyond just this single metric.
How does Tamilnadu Telecommunications' 3-Year ROIIC % compare to CSCO and MSI?
According to the Hardware industry distribution chart, Tamilnadu Telecommunications ranks #1308 out of 2369 companies for 3-Year ROIIC %. This places Tamilnadu Telecommunications in the lower half of its industry. The industry median 3-Year ROIIC % is 2.36. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good 3-Year ROIIC % for a Hardware company?
The median 3-Year ROIIC % among Hardware companies is 2.36, based on 2,369 companies in the industry. Companies in the top quartile (top 25%) have a 3-Year ROIIC % significantly above this median, while those in the bottom quartile fall well below. However, 3-Year ROIIC % 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 3-Year ROIIC % mean?
A high 3-Year ROIIC % can signal that a stock is expensive relative to its fundamentals. 3-Year ROIIC % measures the change in earnings as a percentage of change in investment over 3-year. View historical data on Tamilnadu Telecommunications and its competitors. For the Hardware industry, the median 3-Year ROIIC % is 2.36 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Tamilnadu Telecommunications's current 3-Year ROIIC % is -0.85. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Tamilnadu Telecommunications stock overvalued right now?
Tamilnadu Telecommunications (NSE:TNTELE) has a current 3-Year ROIIC % of -0.85. The current 3-Year ROIIC % is -0.85. Tamilnadu Telecommunications' overall GF Score™ is 16/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is 3-Year ROIIC % calculated?
3-Year ROIIC % is calculated from a company's financial statements. For Tamilnadu Telecommunications (NSE:TNTELE), the current 3-Year ROIIC % is -0.85 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.
Tamilnadu Telecommunications Ltd is an India-based company engaged in manufacturing optical fiber cables for telecommunications. Its product includes nylon jacketed metal-free duct cables; armoured cables for direct burial; aerial cables/ADSS cables; composite cables and ribbon cables.
16GF Score
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