PSIX (Power Solutions International) Cyclically Adjusted Book per Share: $2.51 (As of Jun. 2026)

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PSIX Power Solutions International Inc PSIX
74 GF Score
Price $36.41
GF Value $38.04
Valuation Fairly Valued
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What is Power Solutions International Cyclically Adjusted Book per Share?

Power Solutions International PSIX +0.22% 74 Cyclically Adjusted Book per Share is $2.51 as of Jun. 2026. GuruFocus rates PSIX with a GF Score™ of 74/100 and a GF Value™ of $38.04 (Fairly Valued).

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted Book per Share and 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.

Power Solutions International's adjusted book value per share for the three months ended in Jun. 2026 was $8.810. 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 $2.51 for the trailing ten years ended in Jun. 2026.

During the past 12 months, Power Solutions International's average Cyclically Adjusted Book Growth Rate was -7.40% per year. During the past 3 years, the average Cyclically Adjusted Book Growth Rate was -7.00% per year. During the past 5 years, the average Cyclically Adjusted Book Growth Rate was -14.50% per year. During the past 10 years, the average Cyclically Adjusted Book Growth Rate was -3.60% per year. Please click Growth Rate Calculation Example (GuruFocus) to see how GuruFocus calculates Wal-Mart Stores Inc (WMT)'s revenue growth rate. You can apply the same method to get the Cyclically Adjusted Book Growth Rate using Cyclically Adjusted Book per Share data.

During the past 13 years, the highest 3-Year average Cyclically Adjusted Book Growth Rate of Power Solutions International was 11.80% per year. The lowest was -20.50% per year. And the median was 7.60% per year.

As of today (2026-08-22), Power Solutions International's current stock price is $36.41. Power Solutions International's Cyclically Adjusted Book per Share for the quarter that ended in Jun. 2026 was $2.51. Power Solutions International's Cyclically Adjusted PB Ratio of today is 14.51.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Power Solutions International was 40.58. The lowest was 0.35. And the median was 1.60.


Power Solutions International  (NAS:PSIX) Cyclically Adjusted Book per Share Explanation

If a company grows much fast than inflation, Cyclically Adjusted Book per Share may underestimate the company's equity. Cyclically Adjusted PB Ratio can seem to be too high even the actual PB Ratio is low.

For the Cyclically Adjusted PB Ratio, the book value of the past 10 years are inflation-adjusted and averaged. The result is used for P/B calculation. Since it looks at the average over the last 10 years, the Cyclically Adjusted PB Ratio is also called CAPB Ratio.

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.

Power Solutions International's Cyclically Adjusted PB Ratio of today is calculated as

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=36.41/2.51
=14.51

* 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.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Power Solutions International was 40.58. The lowest was 0.35. And the median was 1.60.


Be Aware

Cyclically Adjusted PB Ratio works better for cyclical companies. It gives you a better idea on the company's real book value.


Power Solutions International Cyclically Adjusted Book per Share Related Terms


Power Solutions International Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for Power Solutions International's Cyclically Adjusted Book per Share 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.

Power Solutions International Cyclically Adjusted Book per Share Chart

Power Solutions International Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Cyclically Adjusted Book per Share
Get a 7-Day Free Trial Premium Member Only Premium Member Only 5.52 3.24 2.98 2.77 2.61

Power Solutions International Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
Cyclically Adjusted Book per Share 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 2.71 2.68 2.61 2.57 2.51

PSIX vs KRNT, FISN, NNE: Cyclically Adjusted Book per Share Comparison

For the Specialty Industrial Machinery subindustry, Power Solutions International'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.


Power Solutions International Cyclically Adjusted PB Ratio vs Industrial Products Industry

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

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


PSIX
74GF Score
Power Solutions International Inc PSIX
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
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Power Solutions International Cyclically Adjusted Book per Share Calculation

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted Book per Share and 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.

What is Cyclically Adjusted Book per Share? How do we calculate Cyclically Adjusted Book per Share?

Cyclically Adjusted Book per Share is the average of the inflation adjusted Book Value per Share of a company over the past 10 years. Let's use an example to explain.

If we want to calculate the Cyclically Adjusted Book per Share of Wal-Mart (WMT) for Dec. 31, 2010, we need to have the inflation data and the book value per share from 2001 through 2010.

We adjusted the 2001 book value per share data with the total inflation from 2001 through 2010 to the equivalent book value in 2010. If the total inflation from 2001 to 2010 is 40%, and Wal-Mart's book value is $1 a share in 2001, then the 2001's equivalent book value in 2010 is $1.4 a share. If Wal-Mart's book value is $1 again in 2002, and the total inflation from 2002 through 2010 is 35%, then the equivalent 2002 book value in 2010 is $1.35. So on and so forth, you get the equivalent book value per share of past 10 years. Then you add them together and divided the sum by the count to get 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.

For example, Power Solutions International'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)
=8.81/333.9520*333.9520
=8.810

Current CPI (Jun. 2026) = 333.9520.

Power Solutions International Quarterly Data

Book Value per Share CPI Adj_Book
201506 8.837 238.638 12.367
201509 9.705 237.945 13.621
201512 7.893 236.525 11.144
201603 9.427 238.132 13.220
201612 3.694 241.432 5.110
201712 1.745 246.524 2.364
201803 0.000 249.554 0.000
201806 0.000 251.989 0.000
201809 0.000 252.439 0.000
201812 -0.997 251.233 -1.325
201903 -1.118 254.202 -1.469
201906 0.630 256.143 0.821
201909 0.887 256.759 1.154
201912 1.247 256.974 1.621
202003 1.222 258.115 1.581
202006 0.453 257.797 0.587
202009 0.395 260.280 0.507
202012 0.266 260.474 0.341
202103 -0.522 264.877 -0.658
202106 -1.197 271.696 -1.471
202109 -1.505 274.310 -1.832
202112 -1.833 278.802 -2.196
202203 -1.937 287.504 -2.250
202206 -1.876 296.311 -2.114
202209 -1.732 296.808 -1.949
202212 -1.323 296.797 -1.489
202303 -1.158 301.836 -1.281
202306 -0.877 305.109 -0.960
202309 -0.536 307.789 -0.582
202312 -0.171 306.746 -0.186
202403 0.140 312.332 0.150
202406 1.078 314.175 1.146
202409 1.831 315.301 1.939
202412 2.837 315.605 3.002
202503 3.666 319.799 3.828
202506 5.895 322.561 6.103
202509 7.051 324.800 7.250
202512 7.752 324.054 7.989
202603 8.059 330.213 8.150
202606 8.810 333.952 8.810

Add all the adjusted book value per share together and divide the count will get our Cyclically Adjusted Book per Share.

What does a Cyclically Adjusted Book per Share of $2.51 mean?
Power Solutions International (PSIX) has a Cyclically Adjusted Book per Share of $2.51 as of Jun. 2026. Cyclically adjusted book value per share represents the company's inflation-adjusted book value per share over a 10-year period. View historical data on Power Solutions International and its competitors.
Is Power Solutions International's Cyclically Adjusted Book per Share too high?
Power Solutions International's current Cyclically Adjusted Book per Share is $2.51. Overall, Power Solutions International has a GF Score™ of 74/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Power Solutions International's Cyclically Adjusted Book per Share compare to KRNT and FISN?
Power Solutions International's Cyclically Adjusted Book per Share of $2.51 can be compared against companies in the Industrial Products industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Cyclically Adjusted Book per Share for an Industrial Products company?
A good Cyclically Adjusted Book per Share depends on the Industrial Products industry context. However, Cyclically Adjusted Book per Share should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Cyclically Adjusted Book per Share mean?
A high Cyclically Adjusted Book per Share can signal that a stock is expensive relative to its fundamentals. Cyclically adjusted book value per share represents the company's inflation-adjusted book value per share over a 10-year period. View historical data on Power Solutions International and its competitors. Power Solutions International's current Cyclically Adjusted Book per Share is $2.51. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Power Solutions International stock overvalued right now?
Based on GuruFocus' analysis, Power Solutions International (PSIX) is currently considered Fairly Valued. The stock's GF Value™ is $38.04, compared to a current price of $36.41 — trading 4.3% below its estimated fair value. The current Cyclically Adjusted Book per Share is $2.51. Power Solutions International's overall GF Score™ is 74/100. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Cyclically Adjusted Book per Share calculated?
Cyclically Adjusted Book per Share is calculated from a company's financial statements. For Power Solutions International (PSIX), the current Cyclically Adjusted Book per Share is $2.51 as of Jun. 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 Power Solutions International (PSIX) Overvalued in 2026?

Based on GuruFocus' analysis, Power Solutions International stock appears to be undervalued. The current stock price of $36.41 is trading 4.3% below its estimated GF Value™ of $38.04. GuruFocus considers Power Solutions International to be Fairly Valued.

Key valuation signals for PSIX:

  • Cyclically Adjusted Book per Share: $2.51
  • GF Value™: $38.04 vs. price of $36.41 (4.3% below fair value)
  • GF Score™: 74/100

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


Power Solutions International Business Description

Other Exchanges VE9:Germany
Address 201 Mittel Drive, Wood Dale, IL, USA, 60191
Power Solutions International Inc is an America-based company that manufactures, distributes, and services power systems that run on nondiesel fuels, including natural gas, propane, and gasoline. The company's products are designed to meet emission standards imposed by environmental regulatory bodies like the Environmental Protection Agency. Its products are distributed to a wide range of industrial original equipment manufacturers that supply equipment to sectors including power generation, oil and gas, material handling, airport ground support, agricultural, turf, construction and irrigation. The company generates majority of its sales from United States, and also has its presence in North America (outside of United States), Pacific Rim, Europe and Others.
74GF Score

Get the complete analysis for PSIX

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

$36.41
Price
$38.04
GF Value