EFOI (Energy Focus) Cyclically Adjusted FCF per Share: $-14.99 (As of Jun. 2026)

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EFOI Energy Focus Inc EFOI
45 GF Score
Price $2.92
GF Value $1.35
Valuation Significantly Overvalued
! 3 Warning Signs
View Full Analysis

What is Energy Focus Cyclically Adjusted FCF per Share?

Energy Focus EFOI +6.96% 45 Cyclically Adjusted FCF per Share is $-14.99 as of Jun. 2026. GuruFocus rates EFOI with a GF Score™ of 45/100 and a GF Value™ of $1.35 (Significantly Overvalued). The stock has 3 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.

Energy Focus's adjusted free cash flow per share for the three months ended in Jun. 2026 was $-0.129. 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 $-14.99 for the trailing ten years ended in Jun. 2026.

During the past 3 years, the average Cyclically Adjusted FCF Growth Rate was 7.10% per year. During the past 5 years, the average Cyclically Adjusted FCF Growth Rate was 12.40% per year. During the past 10 years, the average Cyclically Adjusted FCF Growth Rate was 17.90% per year. 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.

During the past 13 years, the highest 3-Year average Cyclically Adjusted FCF Growth Rate of Energy Focus was 33.10% per year. The lowest was -33.40% per year. And the median was 6.80% per year.

As of today (2026-08-22), Energy Focus's current stock price is $2.92. Energy Focus's Cyclically Adjusted FCF per Share for the quarter that ended in Jun. 2026 was $-14.99. Energy Focus's Cyclically Adjusted Price-to-FCF of today is .


Energy Focus  (NAS:EFOI) 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.


Energy Focus Cyclically Adjusted FCF per Share Related Terms


Energy Focus Cyclically Adjusted FCF per Share Historical Data

* Premium members only.

The historical data trend for Energy Focus'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.

Energy Focus Cyclically Adjusted FCF per Share Chart

Energy Focus 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 -29.72 -22.78 -17.40 -16.85 -18.29

Energy Focus Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
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 -17.36 -18.33 -18.29 -16.76 -14.99

EFOI vs NTZ, MWYN, SNTW: Cyclically Adjusted FCF per Share Comparison

For the Furnishings, Fixtures & Appliances subindustry, Energy Focus'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.


Energy Focus Cyclically Adjusted Price-to-FCF vs Furnishings, Fixtures & Appliances Industry

For the Furnishings, Fixtures & Appliances industry and Consumer Cyclical sector, Energy Focus's Cyclically Adjusted Price-to-FCF distribution charts can be found below:

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


EFOI
45GF Score
Energy Focus Inc EFOI
Cyclically Adjusted FCF per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Energy Focus 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, Energy Focus's adjusted Free Cash Flow per Share data for the three months ended in Jun. 2026 was:

Adj_FreeCashFlowPerShare= Free Cash Flow per Share /CPI of Jun. 2026 (Change)*Current CPI (Jun. 2026)
=-0.129/333.9520*333.9520
=-0.129

Current CPI (Jun. 2026) = 333.9520.

Energy Focus Quarterly Data

Free Cash Flow per Share CPI Adj_FreeCashFlowPerShare
201609 -17.572 241.428 -24.306
201612 -9.138 241.432 -12.640
201703 -4.997 243.801 -6.845
201706 -4.715 244.955 -6.428
201709 -4.646 246.819 -6.286
201712 -3.534 246.524 -4.787
201803 -2.353 249.554 -3.149
201806 -4.566 251.989 -6.051
201809 -4.481 252.439 -5.928
201812 -8.548 251.233 -11.362
201903 -10.292 254.202 -13.521
201906 -4.509 256.143 -5.879
201909 -3.507 256.759 -4.561
201912 -1.042 256.974 -1.354
202003 1.036 258.115 1.340
202006 -2.803 257.797 -3.631
202009 -1.973 260.280 -2.531
202012 -1.844 260.474 -2.364
202103 -5.605 264.877 -7.067
202106 -5.688 271.696 -6.991
202109 -3.322 274.310 -4.044
202112 -1.943 278.802 -2.327
202203 -2.976 287.504 -3.457
202206 -2.582 296.311 -2.910
202209 -0.685 296.808 -0.771
202212 -0.344 296.797 -0.387
202303 -0.512 301.836 -0.566
202306 -0.055 305.109 -0.060
202309 -0.295 307.789 -0.320
202312 -0.016 306.746 -0.017
202403 -0.013 312.332 -0.014
202406 -0.150 314.175 -0.159
202409 -0.051 315.301 -0.054
202412 -0.048 315.605 -0.051
202503 -0.053 319.799 -0.055
202506 -0.040 322.561 -0.041
202509 -0.019 324.800 -0.020
202512 -0.145 324.054 -0.149
202603 0.011 330.213 0.011
202606 -0.129 333.952 -0.129

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 $-14.99 mean?
Energy Focus (EFOI) has a Cyclically Adjusted FCF per Share of $-14.99 as of Jun. 2026. Cyclically Adjusted FCF per Share represents the company's inflation-adjusted FCF per share over a 10-year period. View historical data on Energy Focus and its competitors.
Is Energy Focus' Cyclically Adjusted FCF per Share too high?
Energy Focus' current Cyclically Adjusted FCF per Share is $-14.99. Overall, Energy Focus has a GF Score™ of 45/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Energy Focus' Cyclically Adjusted FCF per Share compare to NTZ and MWYN?
Energy Focus' Cyclically Adjusted FCF per Share of $-14.99 can be compared against companies in the Furnishings, Fixtures & Appliances 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 Furnishings, Fixtures & Appliances company?
A good Cyclically Adjusted FCF per Share depends on the Furnishings, Fixtures & Appliances 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 Energy Focus and its competitors. Energy Focus's current Cyclically Adjusted FCF per Share is $-14.99. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Energy Focus stock overvalued right now?
Based on GuruFocus' analysis, Energy Focus (EFOI) is currently considered Significantly Overvalued. The stock's GF Value™ is $1.35, compared to a current price of $2.92 — trading 116.3% above its estimated fair value. The current Cyclically Adjusted FCF per Share is $-14.99. Energy Focus' overall GF Score™ is 45/100 with 3 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 Energy Focus (EFOI), the current Cyclically Adjusted FCF per Share is $-14.99 as of Jun. 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 Energy Focus (EFOI) Overvalued in 2026?

Based on GuruFocus' analysis, Energy Focus stock appears to be overvalued. The current stock price of $2.92 is trading 116.3% above its estimated GF Value™ of $1.35. GuruFocus considers Energy Focus to be Significantly Overvalued.

Key valuation signals for EFOI:

  • Cyclically Adjusted FCF per Share: $-14.99
  • GF Value™: $1.35 vs. price of $2.92 (116.3% above fair value)
  • GF Score™: 45/100 with 3 warning signs

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


Energy Focus Business Description

Address 32000 Aurora Road, Suite B, Solon, OH, USA, 44139
Energy Focus Inc specializes in designing, developing, manufacturing, and selling energy-efficient lighting systems and controls. It provides LED lighting solutions for both commercial and military maritime markets (MMM). Its core products include robust lighting fixtures and lamps for navy and military applications, Energy Storage Systems (ESS), Uninterruptible Power Supply (UPS), and tubular LED (TLED) lighting products, including battery backup units as well as general commercial and maritime lighting fixtures. The company operates in a single business segment that includes the marketing and sale of commercial and MMM lighting products and controls. The company generates a majority of its revenue from the sales of military maritime products in the United States.
45GF Score

Get the complete analysis for EFOI

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

$2.92
Price
$1.35
GF Value