WEC Energy GroupWEC +2.25%81 3-Year ROIIC % is 6.06 as of Dec. 2025, which is 44% above its 10-year median of 4.20. GuruFocus rates WEC with a GF Score™ of 81/100 and a GF Value™ of $108.44 (Fairly Valued). The stock has 10 warning signs investors should review. Among 478 Utilities - Regulated companies, WEC Energy Group ranks better than 59% on this metric.
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.
WEC Energy Group's 3-Year ROIIC % for the quarter that ended in Dec. 2025 was 6.06%. High ROIIC is generally an indication that your business is capital efficient or has a higher operating leverage.
The industry rank for WEC Energy Group's 3-Year ROIIC % or its related term are showing as below:
WEC's 3-Year ROIIC % is ranked better than 59% of 478
companies
in the Utilities - Regulated industry
Industry Median: 3.99
vs WEC: 6.06
WEC Energy Group (NYSE:WEC) 3-Year ROIIC % Explanation
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.
WEC Energy Group 3-Year ROIIC % Related Terms
WEC Energy Group 3-Year ROIIC % Historical Data
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The historical data trend for WEC Energy Group's 3-Year ROIIC % 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.
For the Utilities - Regulated Electric subindustry, WEC Energy Group'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.
WEC Energy Group 3-Year ROIIC % vs Utilities - Regulated Industry
For the Utilities - Regulated industry and Utilities sector, WEC Energy Group's 3-Year ROIIC % distribution charts can be found below:
* The bar in red indicates where WEC Energy Group's 3-Year ROIIC % falls into.
* 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.
WEC Energy Group (WEC) has a 3-Year ROIIC % of 6.06 as of Dec. 2025. 3-Year ROIIC % measures the change in earnings as a percentage of change in investment over 3-year. View historical data on WEC Energy Group and its competitors. This is 44% above median its historical median of 4.20. Over the past decade, WEC Energy Group's 3-Year ROIIC % has ranged from 1.45 to 11.25. According to the industry distribution chart, WEC Energy Group ranks #196 out of 478 companies in the Utilities - Regulated industry, placing it in the top 41%.
Is WEC Energy Group's 3-Year ROIIC % too high?
WEC Energy Group's current 3-Year ROIIC % of 6.06 is 44% above median its 10-year median of 4.20. Over the past 10 years, this metric has ranged from a low of 1.45 to a high of 11.25. The Utilities - Regulated industry median 3-Year ROIIC % is 3.99. WEC Energy Group's value of 6.06 is 51.9% above this industry median. Based on the distribution chart, WEC Energy Group ranks #196 out of 478 companies in the Utilities - Regulated industry, which is above the industry midpoint. Overall, WEC Energy Group has a GF Score™ of 81/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does WEC Energy Group's 3-Year ROIIC % compare to PCG and ED?
According to the Utilities - Regulated industry distribution chart, WEC Energy Group ranks #196 out of 478 companies for 3-Year ROIIC %. This puts WEC Energy Group in the upper half of its industry. The industry median 3-Year ROIIC % is 3.99. WEC Energy Group's value of 6.06 is 51.9% above this benchmark. Historically, WEC Energy Group's own 3-Year ROIIC % has ranged from 1.45 to 11.25 over the past decade. While the company's 10-year median is 4.20 vs. the industry median of 3.99, WEC Energy Group 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 3-Year ROIIC % for an Utilities - Regulated company?
The median 3-Year ROIIC % among Utilities - Regulated companies is 3.99, based on 478 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. WEC Energy Group's current 3-Year ROIIC % of 6.06 is 51.9% 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 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 WEC Energy Group and its competitors. For the Utilities - Regulated industry, the median 3-Year ROIIC % is 3.99 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. WEC Energy Group's current 3-Year ROIIC % is 6.06, which is 44% above median its own 10-year median of 4.20. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is WEC Energy Group stock overvalued right now?
Based on GuruFocus' analysis, WEC Energy Group (WEC) is currently considered Fairly Valued. The stock's GF Value™ is $108.44, compared to a current price of $118.83 — trading 9.6% above its estimated fair value. The current 3-Year ROIIC % is 6.06, which is 44% above median its 10-year median of 4.20 and 51.9% above the Utilities - Regulated industry median of 3.99. WEC Energy Group's overall GF Score™ is 81/100 with 10 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 WEC Energy Group (WEC), the current 3-Year ROIIC % is 6.06 as of Dec. 2025. 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 WEC Energy Group (WEC) Overvalued in 2026?
Based on GuruFocus' analysis, WEC Energy Group stock appears to be overvalued.
The current stock price of $118.83 is trading 9.6% above its estimated GF Value™ of $108.44.
GuruFocus considers WEC Energy Group to be Fairly Valued.
Key valuation signals for WEC:
3-Year ROIIC %: 6.06 (44% above median its 10-year median of 4.20)
GF Value™: $108.44 vs. price of $118.83 (9.6% above fair value)
Industry Position: 51.9% above the Utilities - Regulated median (#196 of 478)
No single metric tells the full story. See the WEC stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
WEC Energy Group's electric and gas utility businesses serve electric and gas customers in Illinois, Michigan, Minnesota, and Wisconsin service territories. The company also owns a 60% stake in American Transmission Co. WEC's asset mix is approximately 49% electric generation and distribution, 30% gas distribution, 10% electric transmission, 9% unregulated renewable energy, and 2% LNG distribution and generation.
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