ENS (EnerSys) Cyclically Adjusted PB Ratio: 4.50 (As of Aug. 20, 2026) — 62% Above Median

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ENS EnerSys ENS
82 GF Score
Price $193.95
GF Value $115.11
Valuation Significantly Overvalued
! 2 Warning Signs
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What is EnerSys Cyclically Adjusted PB Ratio?

EnerSys ENS -3.30% 82 Cyclically Adjusted PB Ratio is 4.50 as of Aug. 20, 2026, which is 62% above its 10-year median of 2.78. GuruFocus rates ENS with a GF Score™ of 82/100 and a GF Value™ of $115.11 (Significantly Overvalued). The stock has 2 warning signs investors should review. Among 2,167 Industrial Products companies, EnerSys ranks worse than 75.54% on this metric.

As of today (2026-08-20), EnerSys's current share price is $193.95. EnerSys's Cyclically Adjusted Book per Share for the quarter that ended in Jun. 2026 was $43.10. EnerSys's Cyclically Adjusted PB Ratio for today is 4.50.

The historical rank and industry rank for EnerSys's Cyclically Adjusted PB Ratio or its related term are showing as below:

ENS' s Cyclically Adjusted PB Ratio Range Over the Past 10 Years
Min: 1.59   Med: 2.78   Max: 5.63
Current: 4.5

During the past years, EnerSys's highest Cyclically Adjusted PB Ratio was 5.63. The lowest was 1.59. And the median was 2.78.

ENS's Cyclically Adjusted PB Ratio is ranked worse than
75.54% of 2167 companies
in the Industrial Products industry
Industry Median: 2.16 vs ENS: 4.50

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 PB Ratio. The Cyclically Adjusted Book per Share is the average of the inflation adjusted book value per share of a company over the past 10 years.

EnerSys's adjusted book value per share data for the three months ended in Jun. 2026 was $54.252. Add all the adjusted book value per share for the past 10 years together and divide the count will get our Cyclically Adjusted Book per Share, which is $43.10 for the trailing ten years ended in Jun. 2026.

Shiller PE for Stocks: The True Measure of Stock Valuation


EnerSys  (NYSE:ENS) 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.


EnerSys Cyclically Adjusted PB Ratio Related Terms


EnerSys Cyclically Adjusted PB Ratio Historical Data

* Premium members only.

The historical data trend for EnerSys'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.

EnerSys Cyclically Adjusted PB Ratio Chart

EnerSys Annual Data
Trend Mar17 Mar18 Mar19 Mar20 Mar21 Mar22 Mar23 Mar24 Mar25 Mar26
Cyclically Adjusted PB Ratio
Get a 7-Day Free Trial Premium Member Only Premium Member Only 2.29 2.50 2.57 2.35 4.13

EnerSys 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 2.16 2.79 3.60 4.13 5.42

ENS vs POWL, FPS, AYI: Cyclically Adjusted PB Ratio Comparison

For the Electrical Equipment & Parts subindustry, EnerSys'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.


EnerSys Cyclically Adjusted PB Ratio vs Industrial Products Industry

For the Industrial Products industry and Industrials sector, EnerSys's Cyclically Adjusted PB Ratio distribution charts can be found below:

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


ENS
82GF Score
EnerSys ENS
Cyclically Adjusted PB Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

EnerSys 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.

EnerSys's Cyclically Adjusted PB Ratio for today is calculated as

Cyclically Adjusted PB Ratio=Share Price/ Cyclically Adjusted Book per Share
=193.95/43.10
=4.50

* 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.

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

For example, EnerSys'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)
=54.252/333.9520*333.9520
=54.252

Current CPI (Jun. 2026) = 333.9520.

EnerSys Quarterly Data

Book Value per Share CPI Adj_Book
201609 24.659 241.428 34.109
201612 24.282 241.432 33.587
201703 25.397 243.801 34.788
201706 26.792 244.955 36.526
201709 26.945 246.819 36.457
201712 26.606 246.524 36.042
201803 28.526 249.554 38.173
201806 27.808 251.989 36.853
201809 28.421 252.439 37.598
201812 30.410 251.233 40.423
201903 30.086 254.202 39.525
201906 30.438 256.143 39.684
201909 31.112 256.759 40.466
201912 32.296 256.974 41.970
202003 30.729 258.115 39.758
202006 32.065 257.797 41.537
202009 33.620 260.280 43.136
202012 35.838 260.474 45.948
202103 36.015 264.877 45.407
202106 36.781 271.696 45.209
202109 36.828 274.310 44.835
202112 36.204 278.802 43.366
202203 36.338 287.504 42.209
202206 35.301 296.311 39.785
202209 34.563 296.808 38.888
202212 37.405 296.797 42.088
202303 39.126 301.836 43.289
202306 40.940 305.109 44.810
202309 40.715 307.789 44.176
202312 42.737 306.746 46.527
202403 43.545 312.332 46.559
202406 44.928 314.175 47.756
202409 46.166 315.301 48.897
202412 46.794 315.605 49.514
202503 48.890 319.799 51.054
202506 49.729 322.561 51.485
202509 50.094 324.800 51.506
202512 51.496 324.054 53.069
202603 52.254 330.213 52.846
202606 54.252 333.952 54.252

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.

What does a Cyclically Adjusted PB Ratio of 4.50 mean?
EnerSys (ENS) has a Cyclically Adjusted PB Ratio of 4.50 as of Aug. 20, 2026. Cyclically Adjusted PB Ratio is the ratio of share price to a company's inflation-adjusted book value per share over a 10-year period. View historical data on EnerSys and its competitors. This is 62% above median its historical median of 2.78. Over the past decade, EnerSys' Cyclically Adjusted PB Ratio has ranged from 1.59 to 5.63. According to the industry distribution chart, EnerSys ranks #1637 out of 2167 companies in the Industrial Products industry, placing it in the top 75.5%.
Is EnerSys' Cyclically Adjusted PB Ratio too high?
EnerSys' current Cyclically Adjusted PB Ratio of 4.50 is 62% above median its 10-year median of 2.78. Over the past 10 years, this metric has ranged from a low of 1.59 to a high of 5.63. The Industrial Products industry median Cyclically Adjusted PB Ratio is 2.16. EnerSys' value of 4.50 is 108.3% above this industry median. Based on the distribution chart, EnerSys ranks #1637 out of 2167 companies in the Industrial Products industry, which is in the bottom quartile relative to peers. Overall, EnerSys has a GF Score™ of 82/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does EnerSys' Cyclically Adjusted PB Ratio compare to POWL and FPS?
According to the Industrial Products industry distribution chart, EnerSys ranks #1637 out of 2167 companies for Cyclically Adjusted PB Ratio. This places EnerSys in the lower half of its industry. The industry median Cyclically Adjusted PB Ratio is 2.16. EnerSys' value of 4.50 is 108.3% above this benchmark. Historically, EnerSys' own Cyclically Adjusted PB Ratio has ranged from 1.59 to 5.63 over the past decade. While the company's 10-year median is 2.78 vs. the industry median of 2.16, EnerSys has consistently been above the industry average. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Cyclically Adjusted PB Ratio for an Industrial Products company?
The median Cyclically Adjusted PB Ratio among Industrial Products companies is 2.16, based on 2,167 companies in the industry. Companies in the top quartile (top 25%) have a Cyclically Adjusted PB Ratio significantly above this median, while those in the bottom quartile fall well below. However, Cyclically Adjusted PB Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. EnerSys's current Cyclically Adjusted PB Ratio of 4.50 is 108.3% above the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Cyclically Adjusted PB Ratio mean?
A high Cyclically Adjusted PB Ratio can signal that a stock is expensive relative to its fundamentals. Cyclically Adjusted PB Ratio is the ratio of share price to a company's inflation-adjusted book value per share over a 10-year period. View historical data on EnerSys and its competitors. For the Industrial Products industry, the median Cyclically Adjusted PB Ratio is 2.16 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. EnerSys's current Cyclically Adjusted PB Ratio is 4.50, which is 62% above median its own 10-year median of 2.78. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is EnerSys stock overvalued right now?
Based on GuruFocus' analysis, EnerSys (ENS) is currently considered Significantly Overvalued. The stock's GF Value™ is $115.11, compared to a current price of $193.95 — trading 68.5% above its estimated fair value. The current Cyclically Adjusted PB Ratio is 4.50, which is 62% above median its 10-year median of 2.78 and 108.3% above the Industrial Products industry median of 2.16. EnerSys' overall GF Score™ is 82/100 with 2 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Cyclically Adjusted PB Ratio calculated?
Cyclically Adjusted PB Ratio is calculated from a company's financial statements. For EnerSys (ENS), the current Cyclically Adjusted PB Ratio is 4.50 as of Aug. 20, 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 EnerSys (ENS) Overvalued in 2026?

Based on GuruFocus' analysis, EnerSys stock appears to be overvalued. The current stock price of $193.95 is trading 68.5% above its estimated GF Value™ of $115.11. GuruFocus considers EnerSys to be Significantly Overvalued.

Key valuation signals for ENS:

  • Cyclically Adjusted PB Ratio: 4.50 (62% above median its 10-year median of 2.78)
  • GF Value™: $115.11 vs. price of $193.95 (68.5% above fair value)
  • GF Score™: 82/100 with 2 warning signs
  • Industry Position: 108.3% above the Industrial Products median (#1637 of 2167)

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


EnerSys Business Description

Other Exchanges FDN:Germany
Address 2366 Bernville Road, Reading, PA, USA, 19605
EnerSys provides stored energy solutions for industrial applications. It also manufactures and distributes energy systems solutions and motive power batteries, specialty batteries, battery chargers, power equipment, battery accessories, and outdoor equipment enclosure solutions to customers. Energy Systems that combine enclosures, power conversion, power distribution, and energy storage are used in the telecommunication and broadband, utility industries, uninterruptible power supplies, and numerous applications requiring stored energy solutions. Its segments include Energy Systems, Motive Power, New Ventures, and Specialty.
82GF Score

Get the complete analysis for ENS

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

$193.95
Price
$115.11
GF Value