Eni SpA (BUE:E) Cyclically Adjusted PB Ratio: (As of Jul. 31, 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.

BUE:E Eni SpA BUE:E
45 GF Score
Price ARS21,710.00
GF Value ARS13,027.64
Valuation Significantly Overvalued
! 9 Warning Signs
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What is Eni SpA Cyclically Adjusted PB Ratio?

Shiller PE for Stocks: The True Measure of Stock Valuation


Eni SpA  (BUE:E) Cyclically Adjusted PB Ratio Explanation

Compared with the regular PB Ratio, which works poorly for cyclical businesses, the Cyclically Adjusted PB Ratio smoothed out the fluctuations of book value 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 PB Ratio should give similar results to regular PB Ratio.


Eni SpA Cyclically Adjusted PB Ratio Related Terms


Eni SpA Cyclically Adjusted PB Ratio Historical Data

* Premium members only.

The historical data trend for Eni SpA's Cyclically Adjusted PB 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.

Eni SpA Cyclically Adjusted PB Ratio Chart

Eni SpA Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Cyclically Adjusted PB Ratio
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.80 0.80 0.94 0.80 1.00

Eni SpA Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
Cyclically Adjusted PB 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 0.84 0.91 1.00 1.52 0.00

BUE:E vs XOM, CVX: Cyclically Adjusted PB Ratio Comparison

For the Oil & Gas Integrated subindustry, Eni SpA's Cyclically Adjusted PB Ratio, along with its competitors' market caps and Cyclically Adjusted PB 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.


Eni SpA Cyclically Adjusted PB Ratio vs Oil & Gas Industry

For the Oil & Gas industry and Energy sector, Eni SpA's Cyclically Adjusted PB Ratio distribution charts can be found below:

* The bar in red indicates where Eni SpA's Cyclically Adjusted PB Ratio falls into.


BUE:E
45GF Score
Eni SpA BUE:E
Cyclically Adjusted PB Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Eni SpA Cyclically Adjusted PB Ratio Calculation

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

Eni SpA's Cyclically Adjusted Book per Share for the quarter that ended in Jun. 2026 is calculated as:

For example, Eni SpA's adjusted Book Value per Share data for the three months ended in Jun. 2026 was:

Adj_Book=Book Value per Share/CPI of Jun. 2026 (Change)*Current CPI (Jun. 2026)
=14788.576/126.4000*126.4000
=14,788.576

Current CPI (Jun. 2026) = 126.4000.

Eni SpA Quarterly Data

Book Value per Share CPI Adj_Book
201609 115.388 100.100 145.705
201612 122.020 100.300 153.772
201703 120.418 101.000 150.701
201706 124.589 101.100 155.767
201709 133.704 101.200 166.998
201712 150.089 101.200 187.463
201803 164.692 101.800 204.490
201806 202.102 102.400 249.470
201809 302.948 102.600 373.222
201812 303.841 102.300 375.420
201903 323.292 102.800 397.511
201906 357.130 103.100 437.839
201909 443.193 102.900 544.408
201912 444.673 102.800 546.757
202003 434.608 102.900 533.862
202006 421.665 102.900 517.964
202009 446.209 102.300 551.328
202012 518.422 102.600 638.680
202103 598.469 103.700 729.474
202106 646.865 104.200 784.681
202109 649.076 104.900 782.109
202112 716.269 106.600 849.310
202203 791.168 110.400 905.830
202206 937.172 112.500 1,052.965
202209 1,179.443 114.200 1,305.443
202212 1,453.484 119.000 1,543.869
202303 1,741.258 118.800 1,852.652
202306 2,163.344 119.700 2,284.433
202309 3,247.071 120.300 3,411.719
202312 3,252.309 119.700 3,434.351
202403 7,775.570 120.200 8,176.639
202406 8,235.271 120.700 8,624.178
202409 8,567.763 121.200 8,935.357
202412 9,052.883 121.200 9,441.291
202503 10,100.314 122.500 10,421.875
202506 11,228.313 122.700 11,566.901
202509 13,110.255 123.100 13,461.708
202512 13,774.393 122.600 14,201.332
202603 13,518.596 124.560 13,718.293
202606 14,788.576 126.400 14,788.576

Add all the adjusted book value per share together and divide the count will get our Cyclically Adjusted Book 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 Eni SpA (BUE:E) Overvalued in 2026?

Based on GuruFocus' analysis, Eni SpA stock appears to be overvalued. The current stock price of ARS21,710.00 is trading 66.6% above its estimated GF Value™ of ARS13,027.64. GuruFocus considers Eni SpA to be Significantly Overvalued.

Key valuation signals for BUE:E:

  • Cyclically Adjusted PB Ratio:
  • GF Value™: ARS13,027.64 vs. price of ARS21,710.00 (66.6% above fair value)
  • GF Score™: 45/100 with 9 warning signs

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


Eni SpA Business Description

Industry EnergyOil & Gas
Address 1, Piazzale Enrico Mattei, Rome, ITA, 00144
Eni is an integrated oil and gas company that explores for, produces, and refines oil around the world. In 2025, the company produced 0.8 million barrels of liquids and 4.6 billion cubic feet of natural gas per day. At year-end 2025, Eni held reserves of 6.9 billion barrels of oil equivalent, 44% of which are liquids. The Italian government owns a 33.1% stake in the company. Plentitude, Eni's renewable and low-carbon business, has 5.8 gigawatts of renewable power capacity, serves 10 million electricity customers, and operates 23,000 electric vehicle charging points.
45GF Score

Get the complete analysis for BUE:E

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

ARS21,710.00
Price
ARS13,027.64
GF Value