LFUS (Littelfuse) ROC %: 10.96% (As of Mar. 2026)


LFUS Littelfuse Inc LFUS
82 GF Score
Price $482.06
GF Value $278.71
Valuation Significantly Overvalued
! 8 Warning Signs
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What is Littelfuse ROC %?

Littelfuse LFUS +3.96% 82 ROC % is 10.96% as of Mar. 2026. GuruFocus rates LFUS with a GF Score™ of 82/100 and a GF Value™ of $278.71 (Significantly Overvalued). The stock has 8 warning signs investors should review.

ROC % measures how well a company generates cash flow relative to the capital it has invested in its business. It is also called ROIC %. Littelfuse's annualized return on capital (ROC %) for the quarter that ended in Mar. 2026 was 10.96%.

As of today (2026-06-25), Littelfuse's WACC % is 13.47%. Littelfuse's ROC % is 0.00% (calculated using TTM income statement data). Littelfuse earns returns that do not match up to its cost of capital. It will destroy value as it grows.


Littelfuse  (NAS:LFUS) ROC % Explanation

ROC % measures how well a company generates cash flow relative to the capital it has invested in its business. It is also called ROIC %. The reason book values of debt and equity are used is because the book values are the capital the company received when issuing the debt or receiving the equity investments.

There are four key components to this definition. The first is the use of operating income or EBIT rather than net income in the numerator. The second is the tax adjustment to this operating income or EBIT, computed as a hypothetical tax based on an effective or marginal tax rate. The third is the use of book values for invested capital, rather than market values. The final is the timing difference; the capital invested is from the end of the prior year whereas the operating income or EBIT is the current year's number.

Why is ROC % important?

Because it costs money to raise capital. A firm that generates higher returns on investment than it costs the company to raise the capital needed for that investment is earning excess returns. A firm that expects to continue generating positive excess returns on new investments in the future will see its value increase as growth increases, whereas a firm that earns returns that do not match up to its cost of capital will destroy value as it grows.

As of today, Littelfuse's WACC % is 13.47%. Littelfuse's ROC % is 0.00% (calculated using TTM income statement data). Littelfuse earns returns that do not match up to its cost of capital. It will destroy value as it grows.


Be Aware

Like ROE % and ROA %, ROC % is calculated with only 12 months of data. Fluctuations in the company's earnings or business cycles can affect the ratio drastically. It is important to look at the ratio from a long term perspective.


Littelfuse ROC % Related Terms


Littelfuse ROC % Historical Data

* Premium members only.

The historical data trend for Littelfuse's ROC % 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.

Littelfuse ROC % Chart

Littelfuse Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
ROC %
Get a 7-Day Free Trial Premium Member Only Premium Member Only 15.30 15.96 9.62 5.81 0.00

Littelfuse Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
ROC % 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 7.82 9.15 9.39 10.89 10.96
LFUS
82GF Score
Littelfuse Inc LFUS
ROC % is just one metric. See GF Score™, valuation, warning signs, and more.
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Littelfuse ROC % Calculation

Littelfuse's annualized Return on Capital (ROC %) for the fiscal year that ended in Dec. 2025 is calculated as:

ROC % (A: Dec. 2025 )
=NOPAT/Average Invested Capital
=Operating Income * ( 1 - Tax Rate % )/( (Invested Capital (A: Dec. 2024 ) + Invested Capital (A: Dec. 2025 ))/ count )
=357.578 * ( 1 - 100% )/( (2891.713 + 3098.448)/ 2 )
=0/2995.0805
=0.00 %

where

Invested Capital(A: Dec. 2024 )
=Total Assets - Accounts Payable & Accrued Expense - Excess Cash
=Total Assets - Accounts Payable & Accrued Expense - ( Cash, Cash Equivalents, Marketable Securities - max(0, Total Current Liabilities - Total Current Assets+Cash, Cash Equivalents, Marketable Securities))
=3891.779 - 274.166 - ( 725.9 - max(0, 433.905 - 1552.009+725.9))
=2891.713

Invested Capital(A: Dec. 2025 )
=Total Assets - Accounts Payable & Accrued Expense - Excess Cash
=Total Assets - Accounts Payable & Accrued Expense - ( Cash, Cash Equivalents, Marketable Securities - max(0, Total Current Liabilities - Total Current Assets+Cash, Cash Equivalents, Marketable Securities))
=3956.796 - 294.67 - ( 563.678 - max(0, 532.769 - 1435.334+563.678))
=3098.448

Littelfuse's annualized Return on Capital (ROC %) for the quarter that ended in Mar. 2026 is calculated as:

ROC % (Q: Mar. 2026 )
=NOPAT/Average Invested Capital
=Operating Income * ( 1 - Tax Rate % )/( (Invested Capital (Q: Dec. 2025 ) + Invested Capital (Q: Mar. 2026 ))/ count )
=434.348 * ( 1 - 22.31% )/( (3098.448 + 3059.988)/ 2 )
=337.4449612/3079.218
=10.96 %

where

Invested Capital(Q: Dec. 2025 )
=Total Assets - Accounts Payable & Accrued Expense - Excess Cash
=Total Assets - Accounts Payable & Accrued Expense - ( Cash, Cash Equivalents, Marketable Securities - max(0, Total Current Liabilities - Total Current Assets+Cash, Cash Equivalents, Marketable Securities))
=3956.796 - 294.67 - ( 563.678 - max(0, 532.769 - 1435.334+563.678))
=3098.448

Invested Capital(Q: Mar. 2026 )
=Total Assets - Accounts Payable & Accrued Expense - Excess Cash
=Total Assets - Accounts Payable & Accrued Expense - ( Cash, Cash Equivalents, Marketable Securities - max(0, Total Current Liabilities - Total Current Assets+Cash, Cash Equivalents, Marketable Securities))
=3857.551 - 315.587 - ( 481.976 - max(0, 527.29 - 1376.236+481.976))
=3059.988

Note: The Operating Income data used here is four times the quarterly (Mar. 2026) data. The tax rate is limited to between 0% and 100%.

* 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.

Frequently Asked Questions Learn more about ROC % →
What does a ROC % of 10.96% mean?
Littelfuse (LFUS) has a ROC % of 10.96% as of Mar. 2026. Return on capital is the ratio of current-period net income to average two-period capital. View historical data on Littelfuse and its competitors.
Is Littelfuse's ROC % too high?
Littelfuse's current ROC % is 10.96%. The Hardware industry median ROC % is 4.12. Littelfuse's value of 10.96% is 166% above this industry median. Overall, Littelfuse has a GF Score™ of 82/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Littelfuse's ROC % compare to SANM and VICR?
Littelfuse's ROC % of 10.96% can be compared against companies in the Hardware industry. The industry median ROC % is 4.12. Littelfuse's value of 10.96% is 166% above this benchmark. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good ROC % for a Hardware company?
The median ROC % among Hardware companies is 4.12, based on 2,443 companies in the industry. Companies in the top quartile (top 25%) have a ROC % significantly above this median, while those in the bottom quartile fall well below. However, ROC % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Littelfuse's current ROC % of 10.96% is 166% 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 % mean?
A high ROC % can signal that a stock is expensive relative to its fundamentals. Return on capital is the ratio of current-period net income to average two-period capital. View historical data on Littelfuse and its competitors. For the Hardware industry, the median ROC % is 4.12 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Littelfuse's current ROC % is 10.96%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Littelfuse stock overvalued right now?
Based on GuruFocus' analysis, Littelfuse (LFUS) is currently considered Significantly Overvalued. The stock's GF Value™ is $278.71, compared to a current price of $482.06 — trading 73% above its estimated fair value. The current ROC % is 10.96% and 166% above the Hardware industry median of 4.12. Littelfuse's overall GF Score™ is 82/100 with 8 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is ROC % calculated?
ROC % is calculated from a company's financial statements. For Littelfuse (LFUS), the current ROC % is 10.96% 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 Littelfuse (LFUS) Overvalued in 2026?

Based on GuruFocus' analysis, Littelfuse stock appears to be overvalued. The current stock price of $482.06 is trading 73% above its estimated GF Value™ of $278.71. GuruFocus considers Littelfuse to be Significantly Overvalued.

Key valuation signals for LFUS:

  • ROC %: 10.96%
  • GF Value™: $278.71 vs. price of $482.06 (73% above fair value)
  • GF Score™: 82/100 with 8 warning signs
  • Industry Position: 166% above the Hardware median

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


Littelfuse Business Description

Other Exchanges LFS:GermanyLFS:Germany
Address 6133 North River Road, Suite 500, Rosemont, IL, USA, 60018
Littelfuse is a supplier of circuit protection products (such as fuses and relays) for the transportation, industrial, telecommunications, and consumer electronics end markets. Littelfuse also holds a minority power semiconductor business, primarily serving high-voltage industrial applications. Littelfuse sells globally across both distribution and direct channels, and organizes its business into the three segments of electronics, transportation, and industrial. Littelfuse is a serial acquirer of smaller, bolt-on adjacent firms.
82GF Score

Get the complete analysis for LFUS

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

$482.06
Price
$278.71
GF Value