PUPOF (Public Power) Cyclically Adjusted PS Ratio: (As of Sep. 20, 2026)

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
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Charlie Tian
Charlie Tian
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.

PUPOF Public Power Corp SA PUPOF
72 GF Score
Price $21.20
GF Value $12.10
! 8 Warning Signs
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What is Public Power Cyclically Adjusted PS Ratio?

Shiller PE for Stocks: The True Measure of Stock Valuation


Public Power  (OTCPK:PUPOF) Cyclically Adjusted PS Ratio Explanation

Compared with the regular PS Ratio, which works poorly for cyclical businesses, the Cyclically Adjusted PS Ratio smoothed out the fluctuations of revenue during business cycles. Therefore it is more accurate in reflecting the valuation of the company.

If a company has consistent business performance, the Cyclically Adjusted PS Ratio should give similar results to regular PS Ratio.


Public Power Cyclically Adjusted PS Ratio Related Terms


Public Power Cyclically Adjusted PS Ratio Historical Data

* Premium members only.

The historical data trend for Public Power's Cyclically Adjusted PS Ratio 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.

Public Power Cyclically Adjusted PS Ratio Chart

Public Power Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Cyclically Adjusted PS Ratio
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.42 0.20 0.29 0.43 0.42

Public Power Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
Cyclically Adjusted PS Ratio 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 0.42 0.42 0.42 0.66 0.73

Public Power Cyclically Adjusted PS Ratio Competitor Comparison

For the Utilities - Renewable subindustry, Public Power's Cyclically Adjusted PS Ratio, along with its competitors' market caps and Cyclically Adjusted PS Ratio 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.


Public Power Cyclically Adjusted PS Ratio vs Utilities - Independent Power Producers Industry

For the Utilities - Independent Power Producers industry and Utilities sector, Public Power's Cyclically Adjusted PS Ratio distribution charts can be found below:

* The bar in red indicates where Public Power's Cyclically Adjusted PS Ratio falls into.


PUPOF
72GF Score
Public Power Corp SA PUPOF
Cyclically Adjusted PS Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
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Public Power Cyclically Adjusted PS Ratio Calculation

Like the Shiller PE Ratio, the Cyclically Adjusted PS Ratio takes the Revenue per Share from the past 10 years, adjusts it for inflation, and then calculates the average. This average is then used for the P/S calculation. Because it considers this 10-year average, it's often referred to as the CAPS Ratio.

The Shiller PE Ratio was first used by professor Robert Shiller to measure the valuation of the overall market. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted PS Ratio.

Public Power's Cyclically Adjusted Revenue per Share for the quarter that ended in Jun. 2026 is calculated as:

For example, Public Power's adjusted Revenue per Share data for the three months ended in Jun. 2026 was:

Adj_RevenuePerShare=Revenue per Share/CPI of Jun. 2026 (Change)*Current CPI (Jun. 2026)
=5.016/126.7200*126.7200
=5.016

Current CPI (Jun. 2026) = 126.7200.

Public Power Quarterly Data

Revenue per Share CPI Adj_RevenuePerShare
201209 8.762 104.662 10.609
201212 7.946 104.729 9.615
201303 8.461 104.150 10.295
201306 8.239 104.198 10.020
201309 8.805 103.487 10.782
201312 8.666 102.937 10.668
201403 8.793 102.748 10.845
201406 7.949 103.060 9.774
201409 9.091 102.624 11.226
201412 7.747 100.254 9.792
201503 7.504 100.549 9.457
201506 6.502 100.838 8.171
201509 7.372 100.856 9.262
201512 6.056 100.087 7.668
202003 5.788 101.479 7.228
202006 4.892 100.239 6.184
202009 6.397 99.886 8.116
202012 5.803 99.751 7.372
202103 5.784 99.817 7.343
202106 5.605 101.270 7.014
202109 7.642 102.095 9.485
202112 6.011 104.853 7.265
202203 6.600 108.651 7.698
202206 6.010 113.517 6.709
202209 11.045 114.371 12.238
202212 7.214 112.428 8.131
202303 5.652 113.620 6.304
202306 4.612 115.515 5.059
202309 5.693 116.234 6.207
202312 6.384 116.364 6.952
202403 5.786 117.285 6.251
202406 6.270 118.129 6.726
202409 7.828 119.650 8.291
202412 7.248 119.360 7.695
202503 7.447 120.133 7.855
202506 7.056 121.399 7.365
202509 8.745 121.950 9.087
202512 8.120 122.450 8.403
202603 7.866 124.820 7.986
202606 5.016 126.720 5.016

Add all the adjusted revenue per share together and divide 10 will get our Cyclically Adjusted Revenue 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.

Is Public Power (PUPOF) Overvalued in 2026?

Based on GuruFocus' analysis, Public Power stock appears to be overvalued. The current stock price of $21.20 is trading 75.2% above its estimated GF Value™ of $12.10.

Key valuation signals for PUPOF:

  • Cyclically Adjusted PS Ratio:
  • GF Value™: $12.10 vs. price of $21.20 (75.2% above fair value)
  • GF Score™: 72/100 with 8 warning signs

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


Public Power Business Description

Address 30, Chalkokondyli Street, Athens, GRC, 104 32
Public Power Corp SA is a public electric utility company with the Hellenic Republic as its main shareholder. The company is involved in generating, transmitting, and distributing electric energy. The company, along with its subsidiaries, operates a variety of power plants, including natural gas, coal, hydroelectric, wind, and solar plants. PPC majorly generates electricity from its thermal energy facilities. The company is divided into segments including Production/Supply, which includes production from lignite, oil, natural gas, and renewable energy sources, as well as lignite mining in support of production and supply activities in Greece and Romania. Other segments include the Distribution network and others.
72GF Score

Get the complete analysis for PUPOF

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

$21.20
Price
$12.10
GF Value