Sunrun (MEX:RUN) Cyclically Adjusted FCF per Share: MXN-224.60 (As of Mar. 2026)

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Director of Data and Quant Analytics at GuruFocus
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Founder & CEO of GuruFocus
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.

MEX:RUN Sunrun Inc MEX:RUN
63 GF Score
Price MXN217.59
GF Value MXN261.95
Valuation Modestly Undervalued
! 6 Warning Signs
View Full Analysis

What is Sunrun Cyclically Adjusted FCF per Share?

Sunrun MEX:RUN -0.19% 63 Cyclically Adjusted FCF per Share is MXN-224.60 as of Mar. 2026. GuruFocus rates MEX:RUN with a GF Score™ of 63/100 and a GF Value™ of MXN261.95 (Modestly Undervalued). The stock has 6 warning signs investors should review.

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted FCF per Share and the Cyclically Adjusted Price-to-FCF. The Cyclically Adjusted FCF per Share is the average of the inflation adjusted Free Cash Flow per Share of a company over the past 10 years.

Sunrun's adjusted free cash flow per share for the three months ended in Mar. 2026 was MXN-27.426. Add all the adjusted free cash flow per share for the past 10 years together and divide the count will get our Cyclically Adjusted FCF per Share, which is MXN-224.60 for the trailing ten years ended in Mar. 2026.

Please click Growth Rate Calculation Example (GuruFocus) to see how GuruFocus calculates Wal-Mart Stores Inc (WMT)'s revenue growth rate. You can apply the same method to get the Cyclically Adjusted FCF Growth Rate using Cyclically Adjusted FCF per Share data.

As of today (2026-07-14), Sunrun's current stock price is MXN217.59. Sunrun's Cyclically Adjusted FCF per Share for the quarter that ended in Mar. 2026 was MXN-224.60. Sunrun's Cyclically Adjusted Price-to-FCF of today is .


Sunrun  (MEX:RUN) Cyclically Adjusted FCF per Share Explanation

If a company grows much fast than inflation, Cyclically Adjusted FCF per Share may underestimate the company's free cash flow. Cyclically Adjusted Price-to-FCF can seem to be too high even the actual Price-to-Free-Cash-Flow is low.

For the Cyclically Adjusted Price-to-FCF, the free cash flow per share of the past 10 years are inflation-adjusted and averaged. The result is used for P/FCF calculation. Since it looks at the average over the last 10 years, the Cyclically Adjusted Price-to-FCF is also called CAPFCF Ratio.

The Shiller PE Ratio was first used by professor Robert Shiller. He uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings per share of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted Price-to-FCF. The Cyclically Adjusted FCF per Share is the average of the inflation adjusted free cash flow per share of a company over the past 10 years.


Be Aware

Cyclically Adjusted Price-to-FCF works better for cyclical companies. It gives you a better idea on the company's real free cash flow value.


Sunrun Cyclically Adjusted FCF per Share Related Terms


Sunrun Cyclically Adjusted FCF per Share Historical Data

* Premium members only.

The historical data trend for Sunrun's Cyclically Adjusted FCF per Share 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.

Sunrun Cyclically Adjusted FCF per Share Chart

Sunrun Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Cyclically Adjusted FCF per Share
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.00 0.00 -192.05 -259.92 -242.58

Sunrun Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
Cyclically Adjusted FCF per Share 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 -250.14 -245.64 -230.39 -242.58 -224.60

MEX:RUN vs SEDG, SHLS, ARRY: Cyclically Adjusted FCF per Share Comparison

For the Solar subindustry, Sunrun's Cyclically Adjusted Price-to-FCF, along with its competitors' market caps and Cyclically Adjusted Price-to-FCF 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.


Sunrun Cyclically Adjusted Price-to-FCF vs Semiconductors Industry

For the Semiconductors industry and Technology sector, Sunrun's Cyclically Adjusted Price-to-FCF distribution charts can be found below:

* The bar in red indicates where Sunrun's Cyclically Adjusted Price-to-FCF falls into.


MEX:RUN
63GF Score
Sunrun Inc MEX:RUN
Cyclically Adjusted FCF per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Sunrun Cyclically Adjusted FCF per Share Calculation

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted FCF per Share and the Cyclically Adjusted Price-to-FCF. The Cyclically Adjusted FCF per Share is the average of the inflation adjusted Free Cash Flow per Share of a company over the past 10 years.

What is Cyclically Adjusted FCF per Share? How do we calculate Cyclically Adjusted FCF per Share?

Cyclically Adjusted FCF per Share is the average of the inflation adjusted Free Cash Flow per Share of a company over the past 10 years. Let's use an example to explain.

If we want to calculate the Cyclically Adjusted FCF per Share of Wal-Mart (WMT) for Dec. 31, 2010, we need to have the inflation data and the free cash flow per share from 2001 through 2010.

We adjusted the 2001 free cash flow per share data with the total inflation from 2001 through 2010 to the equivalent free cash flow in 2010. If the total inflation from 2001 to 2010 is 40%, and Wal-Mart's free cash flow is $1 a share in 2001, then the 2001's equivalent free cash flow in 2010 is $1.4 a share. If Wal-Mart's free cash flow is $1 again in 2002, and the total inflation from 2002 through 2010 is 35%, then the equivalent 2002 free cash flow in 2010 is $1.35. So on and so forth, you get the equivalent free cash flow per share of past 10 years. Then you add them together and divided the sum by the count to get Cyclically Adjusted FCF per Share.

Please note that we use the CPI data of the country/region where the company is headquartered. If the CPI data for that country/region is not available, then we will use the CPI data of the United States as default.

For example, Sunrun's adjusted Free Cash Flow per Share data for the three months ended in Mar. 2026 was:

Adj_FreeCashFlowPerShare= Free Cash Flow per Share /CPI of Mar. 2026 (Change)*Current CPI (Mar. 2026)
=-27.426/330.2130*330.2130
=-27.426

Current CPI (Mar. 2026) = 330.2130.

Sunrun Quarterly Data

Free Cash Flow per Share CPI Adj_FreeCashFlowPerShare
201606 -33.900 241.018 -46.446
201609 -42.102 241.428 -57.585
201612 -43.475 241.432 -59.462
201703 -35.342 243.801 -47.868
201706 -32.629 244.955 -43.986
201709 -38.874 246.819 -52.009
201712 -44.093 246.524 -59.062
201803 -34.515 249.554 -45.671
201806 -33.063 251.989 -43.327
201809 -32.245 252.439 -42.179
201812 -42.241 251.233 -55.520
201903 -32.352 254.202 -42.026
201906 -44.637 256.143 -57.545
201909 -41.398 256.759 -53.241
201912 -48.992 256.974 -62.955
202003 -64.383 258.115 -82.367
202006 -36.331 257.797 -46.536
202009 -44.574 260.280 -56.550
202012 -51.485 260.474 -65.270
202103 -54.765 264.877 -68.274
202106 -55.528 271.696 -67.487
202109 -59.942 274.310 -72.158
202112 -76.096 278.802 -90.128
202203 -65.218 287.504 -74.906
202206 -68.231 296.311 -76.038
202209 -58.012 296.808 -64.541
202212 -72.753 296.797 -80.944
202303 -79.782 301.836 -87.283
202306 -69.738 305.109 -75.476
202309 -64.491 307.789 -69.189
202312 -59.988 306.746 -64.577
202403 -51.481 312.332 -54.428
202406 -58.443 314.175 -61.426
202409 -81.027 315.301 -84.859
202412 -98.437 315.605 -102.993
202503 -60.224 319.799 -62.185
202506 -71.054 322.561 -72.740
202509 -59.336 324.800 -60.325
202512 -20.703 324.054 -21.096
202603 -27.426 330.213 -27.426

Add all the adjusted free cash flow per share together and divide 10 will get our Cyclically Adjusted FCF per Share.

What does a Cyclically Adjusted FCF per Share of MXN-224.60 mean?
Sunrun (MEX:RUN) has a Cyclically Adjusted FCF per Share of MXN-224.60 as of Mar. 2026. Cyclically Adjusted FCF per Share represents the company's inflation-adjusted FCF per share over a 10-year period. View historical data on Sunrun and its competitors.
Is Sunrun's Cyclically Adjusted FCF per Share too high?
Sunrun's current Cyclically Adjusted FCF per Share is MXN-224.60. Overall, Sunrun has a GF Score™ of 63/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Sunrun's Cyclically Adjusted FCF per Share compare to SEDG and SHLS?
Sunrun's Cyclically Adjusted FCF per Share of MXN-224.60 can be compared against companies in the Semiconductors industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Cyclically Adjusted FCF per Share for a Semiconductors company?
A good Cyclically Adjusted FCF per Share depends on the Semiconductors industry context. However, Cyclically Adjusted FCF per Share 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 Cyclically Adjusted FCF per Share mean?
A high Cyclically Adjusted FCF per Share can signal that a stock is expensive relative to its fundamentals. Cyclically Adjusted FCF per Share represents the company's inflation-adjusted FCF per share over a 10-year period. View historical data on Sunrun and its competitors. Sunrun's current Cyclically Adjusted FCF per Share is MXN-224.60. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Sunrun stock overvalued right now?
Based on GuruFocus' analysis, Sunrun (MEX:RUN) is currently considered Modestly Undervalued. The stock's GF Value™ is MXN261.95, compared to a current price of MXN217.59 — trading 16.9% below its estimated fair value. The current Cyclically Adjusted FCF per Share is MXN-224.60. Sunrun's overall GF Score™ is 63/100 with 6 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Cyclically Adjusted FCF per Share calculated?
Cyclically Adjusted FCF per Share is calculated from a company's financial statements. For Sunrun (MEX:RUN), the current Cyclically Adjusted FCF per Share is MXN-224.60 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 Sunrun (MEX:RUN) Overvalued in 2026?

Based on GuruFocus' analysis, Sunrun stock appears to be undervalued. The current stock price of MXN217.59 is trading 16.9% below its estimated GF Value™ of MXN261.95. GuruFocus considers Sunrun to be Modestly Undervalued.

Key valuation signals for MEX:RUN:

  • Cyclically Adjusted FCF per Share: MXN-224.60
  • GF Value™: MXN261.95 vs. price of MXN217.59 (16.9% below fair value)
  • GF Score™: 63/100 with 6 warning signs

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


Sunrun Business Description

Address 600 California Street, Suite 1800, San Francisco, CA, USA, 94108
Sunrun is engaged in the design, development, installation, sale, ownership, and maintenance of residential solar energy systems in the United States. The company acquires customers directly and through relationships with various solar and strategic partners. The solar systems are constructed by Sunrun or by Sunrun's partners and are owned by the company. Sunrun's customers typically enter into 20- to 25-year agreements to utilize its solar energy system. The company also sells solar energy systems and products, such as panels and racking, and solar leads generated to customers.
63GF Score

Get the complete analysis for MEX:RUN

Cyclically Adjusted FCF per Share is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

MXN217.59
Price
MXN261.95
GF Value