SUME (Summer Energy Holdings) Cyclically Adjusted PB Ratio: 0.24 (As of Jul. 30, 2026) — 95% Below Median

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What is Summer Energy Holdings Cyclically Adjusted PB Ratio?

Summer Energy Holdings SUME Cyclically Adjusted PB Ratio is 0.24 as of Jul. 30, 2026, which is 95% below its 10-year median of 4.52. The stock has 5 warning signs investors should review. Among 439 Utilities - Regulated companies, Summer Energy Holdings ranks better than 93.62% on this metric.

As of today (2026-07-30), Summer Energy Holdings's current share price is $0.0611. Summer Energy Holdings's Cyclically Adjusted Book per Share for the quarter that ended in Dec. 2025 was $0.26. Summer Energy Holdings's Cyclically Adjusted PB Ratio for today is 0.24.

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

SUME' s Cyclically Adjusted PB Ratio Range Over the Past 10 Years
Min: 0.01   Med: 4.52   Max: 41.67
Current: 0.24

During the past years, Summer Energy Holdings's highest Cyclically Adjusted PB Ratio was 41.67. The lowest was 0.01. And the median was 4.52.

SUME's Cyclically Adjusted PB Ratio is ranked better than
93.62% of 439 companies
in the Utilities - Regulated industry
Industry Median: 1.54 vs SUME: 0.24

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.

Summer Energy Holdings's adjusted book value per share data for the three months ended in Dec. 2025 was $-0.968. 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 $0.26 for the trailing ten years ended in Dec. 2025.

Shiller PE for Stocks: The True Measure of Stock Valuation


Summer Energy Holdings  (OTCPK:SUME) 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.


Summer Energy Holdings Cyclically Adjusted PB Ratio Related Terms


Summer Energy Holdings Cyclically Adjusted PB Ratio Historical Data

* Premium members only.

The historical data trend for Summer Energy Holdings'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.

Summer Energy Holdings Cyclically Adjusted PB Ratio Chart

Summer Energy Holdings Annual Data
Trend Dec15 Dec16 Dec17 Dec18 Dec19 Dec21 Dec22 Dec23 Dec24 Dec25
Cyclically Adjusted PB Ratio
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.01 3.42 1.31 0.00 1.37

Summer Energy Holdings Quarterly Data
Mar21 Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25
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 0.00 2.38 3.36 1.22 1.37

SUME vs CETI, NEE, SO: Cyclically Adjusted PB Ratio Comparison

For the Utilities - Regulated Electric subindustry, Summer Energy Holdings'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.


Summer Energy Holdings Cyclically Adjusted PB Ratio vs Utilities - Regulated Industry

For the Utilities - Regulated industry and Utilities sector, Summer Energy Holdings's Cyclically Adjusted PB Ratio distribution charts can be found below:

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



Summer Energy Holdings 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.

Summer Energy Holdings's Cyclically Adjusted PB Ratio for today is calculated as

Cyclically Adjusted PB Ratio=Share Price/ Cyclically Adjusted Book per Share
=0.0611/0.26
=0.24

* 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.

Summer Energy Holdings's Cyclically Adjusted Book per Share for the quarter that ended in Dec. 2025 is calculated as:

For example, Summer Energy Holdings's adjusted Book Value per Share data for the three months ended in Dec. 2025 was:

Adj_Book=Book Value per Share/CPI of Dec. 2025 (Change)*Current CPI (Dec. 2025)
=-0.968/324.0540*324.0540
=-0.968

Current CPI (Dec. 2025) = 324.0540.

Summer Energy Holdings Quarterly Data

Book Value per Share CPI Adj_Book
201512 0.132 236.525 0.181
201603 0.208 238.132 0.283
201606 0.275 241.018 0.370
201609 0.375 241.428 0.503
201612 0.266 241.432 0.357
201703 0.268 243.801 0.356
201706 0.336 244.955 0.444
201709 0.329 246.819 0.432
201712 0.460 246.524 0.605
201803 0.445 249.554 0.578
201806 0.517 251.989 0.665
201809 0.328 252.439 0.421
201812 0.300 251.233 0.387
201903 0.437 254.202 0.557
201906 0.398 256.143 0.504
201909 0.299 256.759 0.377
201912 0.160 256.974 0.202
202003 0.147 258.115 0.185
202006 0.113 257.797 0.142
202009 0.065 260.280 0.081
202103 0.397 264.877 0.486
202106 0.249 271.696 0.297
202109 -0.117 274.310 -0.138
202112 0.463 278.802 0.538
202203 0.314 287.504 0.354
202206 0.113 296.311 0.124
202209 0.129 296.808 0.141
202212 0.027 296.797 0.029
202303 0.565 301.836 0.607
202306 0.397 305.109 0.422
202309 0.151 307.789 0.159
202312 0.107 306.746 0.113
202403 0.591 312.332 0.613
202406 0.469 314.175 0.484
202409 0.323 315.301 0.332
202412 0.000 315.605 0.000
202503 -0.187 319.799 -0.189
202506 -0.161 322.561 -0.162
202509 -0.893 324.800 -0.891
202512 -0.968 324.054 -0.968

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 0.24 mean?
Summer Energy Holdings (SUME) has a Cyclically Adjusted PB Ratio of 0.24 as of Jul. 30, 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 Summer Energy Holdings and its competitors. This is 95% below median its historical median of 4.52. Over the past decade, Summer Energy Holdings' Cyclically Adjusted PB Ratio has ranged from 0.01 to 41.67. According to the industry distribution chart, Summer Energy Holdings ranks #28 out of 439 companies in the Utilities - Regulated industry, placing it in the top 6.4%.
Is Summer Energy Holdings' Cyclically Adjusted PB Ratio too high?
Summer Energy Holdings' current Cyclically Adjusted PB Ratio of 0.24 is 95% below median its 10-year median of 4.52. Over the past 10 years, this metric has ranged from a low of 0.01 to a high of 41.67. The Utilities - Regulated industry median Cyclically Adjusted PB Ratio is 1.54. Summer Energy Holdings' value of 0.24 is 84.4% below this industry median. Based on the distribution chart, Summer Energy Holdings ranks #28 out of 439 companies in the Utilities - Regulated industry, which is in the top quartile — a strong position relative to peers.
How does Summer Energy Holdings' Cyclically Adjusted PB Ratio compare to CETI and NEE?
According to the Utilities - Regulated industry distribution chart, Summer Energy Holdings ranks #28 out of 439 companies for Cyclically Adjusted PB Ratio. This places Summer Energy Holdings in the top 6% of its industry — outperforming the majority of peers. The industry median Cyclically Adjusted PB Ratio is 1.54. Summer Energy Holdings' value of 0.24 is 84.4% below this benchmark. Historically, Summer Energy Holdings' own Cyclically Adjusted PB Ratio has ranged from 0.01 to 41.67 over the past decade. While the company's 10-year median is 4.52 vs. the industry median of 1.54, Summer Energy Holdings has consistently been below 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 Utilities - Regulated company?
The median Cyclically Adjusted PB Ratio among Utilities - Regulated companies is 1.54, based on 439 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. Summer Energy Holdings's current Cyclically Adjusted PB Ratio of 0.24 is 84.4% below 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 Summer Energy Holdings and its competitors. For the Utilities - Regulated industry, the median Cyclically Adjusted PB Ratio is 1.54 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Summer Energy Holdings's current Cyclically Adjusted PB Ratio is 0.24, which is 95% below median its own 10-year median of 4.52. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Summer Energy Holdings stock overvalued right now?
Based on GuruFocus' analysis, Summer Energy Holdings (SUME) is currently considered Possible Value Trap. The stock's GF Value™ is $0.18, compared to a current price of $0.06 — trading 66.1% below its estimated fair value. The current Cyclically Adjusted PB Ratio is 0.24, which is 95% below median its 10-year median of 4.52 and 84.4% below the Utilities - Regulated industry median of 1.54. 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 Summer Energy Holdings (SUME), the current Cyclically Adjusted PB Ratio is 0.24 as of Jul. 30, 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.

Summer Energy Holdings Business Description

Address P.O. Box 570186, Houston, TX, USA, 77257
Summer Energy Holdings Inc operates as a retail electricity provider. The company sells electricity and provides related billing, customer service, collections, and remittance services to residential and commercial customers. It derives revenue from the sale of electricity to residential and small commercial customers.