CUPUF (Caribbean Utilities Co) Shiller PE Ratio: (As of Sep. 21, 2026)

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CUPUF Caribbean Utilities Co Ltd CUPUF
80 GF Score
Price $14.60
GF Value $11.91
Valuation Modestly Overvalued
! 10 Warning Signs
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What is Caribbean Utilities Co Shiller PE Ratio?

Shiller PE for Stocks: The True Measure of Stock Valuation


Caribbean Utilities Co  (OTCPK:CUPUF) Shiller PE Ratio Explanation

Compared with the regular PE Ratio, which works poorly for cyclical businesses, the Shiller PE Ratio smoothed out the fluctuations of profit margins during business cycles. Therefore it is more accurate in reflecting the valuation of the company.

If a company has consistent business performance, the Shiller PE Ratio should give similar results to regular PE Ratio.

Compared with the PS Ratio, the Shiller PE Ratio makes the comparison between different industries more meaningful.


Be Aware

Shiller PE Ratio assumes that over the long term, businesses and profitability revert to their means. If a company's business model does not work in the future compared with the past, Shiller PE Ratio and PS Ratio will give false valuations.


Caribbean Utilities Co Shiller PE Ratio Related Terms


Caribbean Utilities Co Shiller PE Ratio Historical Data

* Premium members only.

The historical data trend for Caribbean Utilities Co's Shiller PE 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.

Caribbean Utilities Co Shiller PE Ratio Chart

Caribbean Utilities Co Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Shiller PE Ratio
Get a 7-Day Free Trial Premium Member Only Premium Member Only 18.37 15.40 11.64 14.62 13.73

Caribbean Utilities Co Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
Shiller PE 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 12.55 12.44 12.73 12.62 12.93

CUPUF vs NEE, SO, DUK: Shiller PE Ratio Comparison

For the Utilities - Regulated Electric subindustry, Caribbean Utilities Co's Shiller PE Ratio, along with its competitors' market caps and Shiller PE 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.


Caribbean Utilities Co Shiller PE Ratio vs Utilities - Regulated Industry

For the Utilities - Regulated industry and Utilities sector, Caribbean Utilities Co's Shiller PE Ratio distribution charts can be found below:

* The bar in red indicates where Caribbean Utilities Co's Shiller PE Ratio falls into.


CUPUF
80GF Score
Caribbean Utilities Co Ltd CUPUF
Shiller PE Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
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Caribbean Utilities Co Shiller PE Ratio Calculation

For Shiller PE Ratio, the earnings of the past 10 years are inflation-adjusted and averaged. The result is used for P/E calculation. Since it looks at the average over the last 10 years, the Shiller PE Ratio is also called PE10.

The Shiller PE Ratio was first used by professor Robert Shiller to measure the valuation of the overall market. The same calculation is applied here to individual companies.

Caribbean Utilities Co's E10 for the quarter that ended in Jun. 2026 is calculated as:

For example, Caribbean Utilities Co's adjusted earnings per share data for the three months ended in Jun. 2026 was:

Adj_EPS=Earnings per Share (Diluted)/CPI of Jun. 2026 (Change)*Current CPI (Jun. 2026)
=0.3514/333.9520*333.9520
=0.351

Current CPI (Jun. 2026) = 333.9520.

Caribbean Utilities Co Quarterly Data

Earnings per Share (Diluted) CPI Adj_EPS
201609 0.218 241.428 0.301
201612 0.148 241.432 0.205
201703 0.129 243.801 0.176
201706 0.182 244.955 0.248
201709 0.227 246.819 0.308
201712 0.148 246.524 0.201
201803 0.079 249.554 0.106
201806 0.208 251.989 0.275
201809 0.271 252.439 0.358
201812 0.216 251.233 0.287
201903 0.132 254.202 0.174
201906 0.233 256.143 0.303
201909 0.305 256.759 0.397
201912 0.165 256.974 0.214
202003 0.110 258.115 0.142
202006 0.130 257.797 0.168
202009 0.304 260.280 0.390
202012 0.189 260.474 0.243
202103 0.086 264.877 0.109
202106 0.227 271.696 0.279
202109 0.267 274.310 0.325
202112 0.205 278.802 0.246
202203 0.143 287.504 0.166
202206 0.218 296.311 0.246
202209 0.274 296.808 0.308
202212 0.220 296.797 0.248
202303 0.135 301.836 0.149
202306 0.261 305.109 0.285
202309 0.364 307.789 0.395
202312 0.233 306.746 0.254
202403 0.159 312.332 0.169
202406 0.262 314.175 0.278
202409 0.376 315.301 0.398
202412 1.000 315.605 1.059
202503 0.178 319.799 0.186
202506 0.269 322.561 0.278
202509 0.379 324.800 0.389
202512 0.271 324.054 0.279
202603 0.167 330.213 0.169
202606 0.351 333.952 0.351

Add all the adjusted EPS together and divide 10 will get our E10.

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 Caribbean Utilities Co (CUPUF) Overvalued in 2026?

Based on GuruFocus' analysis, Caribbean Utilities Co stock appears to be overvalued. The current stock price of $14.60 is trading 22.6% above its estimated GF Value™ of $11.91. GuruFocus considers Caribbean Utilities Co to be Modestly Overvalued.

Key valuation signals for CUPUF:

  • Shiller PE Ratio:
  • GF Value™: $11.91 vs. price of $14.60 (22.6% above fair value)
  • GF Score™: 80/100 with 10 warning signs

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


Caribbean Utilities Co Business Description

Other Exchanges 9PF:GermanyCUP.U:Canada
Address 457 North Sound Road, P.O. Box 38, Grand Cayman, CYM, KY1-1101
Caribbean Utilities Co Ltd is the sole supplier of electricity on Grand Cayman. The company uses diesel generation to produce electricity for Grand Cayman. It operates in one business segment, electricity generation, transmission, distribution, and telecommunication, and one geographic area, Grand Cayman, Cayman Islands.
80GF Score

Get the complete analysis for CUPUF

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

$14.60
Price
$11.91
GF Value