ACGYF (Subsea 7) Shiller PE Ratio: (As of Sep. 21, 2026)

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Director of Data and Quant Analytics at GuruFocus
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ACGYF Subsea 7 SA ACGYF
73 GF Score
Price $34.75
GF Value $22.38
Valuation Significantly Overvalued
! 5 Warning Signs
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What is Subsea 7 Shiller PE Ratio?

Shiller PE for Stocks: The True Measure of Stock Valuation


Subsea 7  (OTCPK:ACGYF) 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.


Subsea 7 Shiller PE Ratio Related Terms


Subsea 7 Shiller PE Ratio Historical Data

* Premium members only.

The historical data trend for Subsea 7'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.

Subsea 7 Shiller PE Ratio Chart

Subsea 7 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 35.60 - - 588.89 116.53

Subsea 7 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 - - 117.21 190.46 203.14

ACGYF vs SLB, BKR, HAL: Shiller PE Ratio Comparison

For the Oil & Gas Equipment & Services subindustry, Subsea 7'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.


Subsea 7 Shiller PE Ratio vs Oil & Gas Industry

For the Oil & Gas industry and Energy sector, Subsea 7's Shiller PE Ratio distribution charts can be found below:

* The bar in red indicates where Subsea 7's Shiller PE Ratio falls into.


ACGYF
73GF Score
Subsea 7 SA ACGYF
Shiller PE Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Subsea 7 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.

Subsea 7's E10 for the quarter that ended in Jun. 2026 is calculated as:

For example, Subsea 7'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)
=0.85/128.6000*128.6000
=0.850

Current CPI (Jun. 2026) = 128.6000.

Subsea 7 Quarterly Data

Earnings per Share (Diluted) CPI Adj_EPS
201609 0.440 100.750 0.562
201612 0.010 101.040 0.013
201703 0.410 101.780 0.518
201706 0.430 102.170 0.541
201709 0.340 102.520 0.426
201712 0.170 102.410 0.213
201803 -0.030 102.900 -0.037
201806 0.240 103.650 0.298
201809 0.233 104.580 0.287
201812 0.117 104.320 0.144
201903 -0.060 105.140 -0.074
201906 0.089 105.550 0.109
201909 0.146 105.900 0.177
201912 -0.454 106.080 -0.551
202003 -0.127 106.040 -0.154
202006 -3.065 106.340 -3.706
202009 -0.139 106.620 -0.167
202012 -0.346 106.670 -0.417
202103 0.007 108.140 0.008
202106 -0.040 108.680 -0.047
202109 0.150 109.470 0.176
202112 -0.011 111.090 -0.012
202203 -0.051 114.780 -0.057
202206 0.140 116.750 0.155
202209 0.011 117.000 0.012
202212 0.094 117.060 0.103
202303 -0.068 118.910 -0.074
202306 0.061 120.460 0.065
202309 0.115 121.740 0.121
202312 -0.058 121.170 -0.061
202403 0.090 122.590 0.094
202406 0.197 123.120 0.206
202409 0.312 123.300 0.326
202412 0.074 122.430 0.078
202503 0.064 124.210 0.067
202506 0.451 125.820 0.460
202509 0.379 126.570 0.385
202512 0.488 126.180 0.498
202603 0.338 127.160 0.341
202606 0.850 128.600 0.850

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 Subsea 7 (ACGYF) Overvalued in 2026?

Based on GuruFocus' analysis, Subsea 7 stock appears to be overvalued. The current stock price of $34.75 is trading 55.3% above its estimated GF Value™ of $22.38. GuruFocus considers Subsea 7 to be Significantly Overvalued.

Key valuation signals for ACGYF:

  • Shiller PE Ratio:
  • GF Value™: $22.38 vs. price of $34.75 (55.3% above fair value)
  • GF Score™: 73/100 with 5 warning signs

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


Subsea 7 Business Description

Industry EnergyOil & Gas
Address 412F, Route d\'Esch, Luxembourg, LUX, L-1471
Subsea 7 SA is an engineering and construction service provider in the offshore oil and gas industry. It provides a range of services, including subsea umbilicals, risers, and flowlines (SURF), fabrication, installation, maintenance, and heavy lifting, among many others. Its segments are Subsea and Conventional, Renewables, and Corporate. The group generates the majority of its revenue from the Subsea and Conventional segment includes Subsea Umbilicals, Risers and Flowlines, Conventional services, Activities associated with the provision of inspection, repair and maintenance (IRM) services, heavy lifting operations, and decommissioning of redundant offshore structures, carbon capture, and utilisation and storage. Its geographic areas are Norway, Brazil, the United Kingdom, and Others.
73GF Score

Get the complete analysis for ACGYF

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

$34.75
Price
$22.38
GF Value