Constellation Energy (XSWX:CEG) FCF Margin %: -7.64% (As of Mar. 2026)


XSWX:CEG Constellation Energy Corp XSWX:CEG
78 GF Score
Price CHF190.56
GF Value CHF217.86
! 3 Warning Signs
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What is Constellation Energy FCF Margin %?

Constellation Energy XSWX:CEG 78 FCF Margin % is -7.64% as of Mar. 2026. GuruFocus rates XSWX:CEG with a GF Score™ of 78/100 and a GF Value™ of CHF217.86. The stock has 3 warning signs investors should review. Among 417 Utilities - Independent Power Producers companies, Constellation Energy ranks better than 51.8% on this metric.

FCF Margin % is calculated as Free Cash Flow divided by its Revenue. Constellation Energy's Free Cash Flow for the three months ended in Mar. 2026 was CHF-850 Mil. Constellation Energy's Revenue for the three months ended in Mar. 2026 was CHF11,122 Mil. Therefore, Constellation Energy's FCF Margin % for the quarter that ended in Mar. 2026 was -7.64%.

As of today, Constellation Energy's current FCF Yield % is 1.33%.

The historical rank and industry rank for Constellation Energy's FCF Margin % or its related term are showing as below:

XSWX:CEG' s FCF Margin % Range Over the Past 10 Years
Min: -30.99   Med: -10.09   Max: 7.92
Current: 3.81


During the past 8 years, the highest FCF Margin % of Constellation Energy was 7.92%. The lowest was -30.99%. And the median was -10.09%.

XSWX:CEG's FCF Margin % is ranked better than
51.8% of 417 companies
in the Utilities - Independent Power Producers industry
Industry Median: 2.94 vs XSWX:CEG: 3.81


Constellation Energy FCF Margin % Related Terms


Constellation Energy FCF Margin % Historical Data

* Premium members only.

The historical data trend for Constellation Energy's FCF Margin % 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.

Constellation Energy FCF Margin % Chart

Constellation Energy Annual Data
Trend Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
FCF Margin %
Get a 7-Day Free Trial -13.57 -16.54 -30.99 -21.34 5.04

Constellation Energy Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
FCF Margin % 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 -10.30 11.64 22.19 -2.98 -7.64

XSWX:CEG vs : FCF Margin % Comparison

For the Utilities - Independent Power Producers subindustry, Constellation Energy's FCF Margin %, along with its competitors' market caps and FCF Margin % 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.


Constellation Energy FCF Margin % vs Utilities - Independent Power Producers Industry

For the Utilities - Independent Power Producers industry and Utilities sector, Constellation Energy's FCF Margin % distribution charts can be found below:

* The bar in red indicates where Constellation Energy's FCF Margin % falls into.


XSWX:CEG
78GF Score
Constellation Energy Corp XSWX:CEG
FCF Margin % is just one metric. See GF Score™, valuation, warning signs, and more.
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Constellation Energy FCF Margin % Calculation

FCF margin is the ratio of Free Cash Flow divided by net sales or Revenue, usually presented in percent.

Constellation Energy's FCF Margin for the fiscal year that ended in Dec. 2025 is calculated as

FCF Margin=Free Cash Flow (A: Dec. 2025 )/Revenue (A: Dec. 2025 )
=1288/25533
=5.04 %

Constellation Energy's FCF Margin for the quarter that ended in Mar. 2026 is calculated as

FCF Margin=Free Cash Flow (Q: Mar. 2026 )/Revenue (Q: Mar. 2026 )
=-850/11122
=-7.64 %

* 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 FCF Margin % →
What does a FCF Margin % of -7.64% mean?
Constellation Energy (XSWX:CEG) has a FCF Margin % of -7.64% as of Mar. 2026. Free cash flow margin is the ratio of total free cash flow to net sales. View historical data on Constellation Energy and its competitors. According to the industry distribution chart, Constellation Energy ranks #201 out of 417 companies in the Utilities - Independent Power Producers industry, placing it in the top 48.2%.
Is Constellation Energy's FCF Margin % too high?
Constellation Energy's current FCF Margin % is -7.64%. Based on the distribution chart, Constellation Energy ranks #201 out of 417 companies in the Utilities - Independent Power Producers industry, which is above the industry midpoint. Overall, Constellation Energy has a GF Score™ of 78/100, reflecting its overall financial health beyond just this single metric.
How does Constellation Energy's FCF Margin % compare to ?
According to the Utilities - Independent Power Producers industry distribution chart, Constellation Energy ranks #201 out of 417 companies for FCF Margin %. This puts Constellation Energy in the upper half of its industry. The industry median FCF Margin % is 2.94. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good FCF Margin % for an Utilities - Independent Power Producers company?
The median FCF Margin % among Utilities - Independent Power Producers companies is 2.94, based on 417 companies in the industry. Companies in the top quartile (top 25%) have a FCF Margin % significantly above this median, while those in the bottom quartile fall well below. However, FCF Margin % 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 FCF Margin % mean?
A high FCF Margin % can signal that a stock is expensive relative to its fundamentals. Free cash flow margin is the ratio of total free cash flow to net sales. View historical data on Constellation Energy and its competitors. For the Utilities - Independent Power Producers industry, the median FCF Margin % is 2.94 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Constellation Energy's current FCF Margin % is -7.64%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Constellation Energy stock overvalued right now?
Constellation Energy (XSWX:CEG) has a current FCF Margin % of -7.64%. The stock's GF Value™ is CHF217.86, compared to a current price of CHF190.56 — trading 12.5% below its estimated fair value. The current FCF Margin % is -7.64%. Constellation Energy's overall GF Score™ is 78/100 with 3 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is FCF Margin % calculated?
FCF Margin % is calculated from a company's financial statements. For Constellation Energy (XSWX:CEG), the current FCF Margin % is -7.64% 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 Constellation Energy (XSWX:CEG) Overvalued in 2026?

Based on GuruFocus' analysis, Constellation Energy stock appears to be undervalued. The current stock price of CHF190.56 is trading 12.5% below its estimated GF Value™ of CHF217.86.

Key valuation signals for XSWX:CEG:

  • FCF Margin %: -7.64%
  • GF Value™: CHF217.86 vs. price of CHF190.56 (12.5% below fair value)
  • GF Score™: 78/100 with 3 warning signs

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


Constellation Energy Business Description

Comparable Companies
Address 1310 Point Street, Baltimore, MD, USA, 21231-3380
Constellation Energy Corp producer of carbon-free energy and a supplier of energy products and services. The company offers generating capacity that includes nuclear, wind, solar, natural gas, and hydroelectric assets. It sells electricity, natural gas, and other energy-related products and sustainable solutions to various types of customers, including distribution utilities, municipalities, cooperatives, and commercial, industrial, public sector, and residential customers in markets across multiple geographic regions. Its operating segments and reporting units are Mid-Atlantic, Midwest, New York, ERCOT, and Other Power Regions.
78GF Score

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

CHF190.56
Price
CHF217.86
GF Value