Kelso Technologies (TSX:KLS) Cyclically Adjusted Book per Share: C$0.29 (As of Jun. 2026)

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TSX:KLS Kelso Technologies Inc TSX:KLS
34 GF Score
Price C$0.13
GF Value C$0.14
Valuation Modestly Undervalued
! 3 Warning Signs
View Full Analysis

What is Kelso Technologies Cyclically Adjusted Book per Share?

Kelso Technologies TSX:KLS 34 Cyclically Adjusted Book per Share is C$0.29 as of Jun. 2026. GuruFocus rates TSX:KLS with a GF Score™ of 34/100 and a GF Value™ of C$0.14 (Modestly Undervalued). The stock has 3 warning signs investors should review.

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.

Kelso Technologies's adjusted book value per share for the three months ended in Jun. 2026 was C$0.100. 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 C$0.29 for the trailing ten years ended in Jun. 2026.

During the past 12 months, Kelso Technologies's average Cyclically Adjusted Book Growth Rate was -9.40% per year. During the past 3 years, the average Cyclically Adjusted Book Growth Rate was -4.10% per year. During the past 5 years, the average Cyclically Adjusted Book Growth Rate was 2.80% per year. During the past 10 years, the average Cyclically Adjusted Book Growth Rate was 13.60% 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 Kelso Technologies was 128.90% per year. The lowest was -4.10% per year. And the median was 19.10% per year.

As of today (2026-08-30), Kelso Technologies's current stock price is C$0.125. Kelso Technologies's Cyclically Adjusted Book per Share for the quarter that ended in Jun. 2026 was C$0.29. Kelso Technologies's Cyclically Adjusted PB Ratio of today is 0.43.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Kelso Technologies was 13.36. The lowest was 0.34. And the median was 2.57.


Kelso Technologies  (TSX:KLS) 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.

Kelso Technologies's Cyclically Adjusted PB Ratio of today is calculated as

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=0.125/0.29
=0.43

* 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 Kelso Technologies was 13.36. The lowest was 0.34. And the median was 2.57.


Be Aware

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


Kelso Technologies Cyclically Adjusted Book per Share Related Terms


Kelso Technologies Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for Kelso Technologies'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.

Kelso Technologies Cyclically Adjusted Book per Share Chart

Kelso Technologies 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 0.30 0.34 0.36 0.34 0.30

Kelso Technologies 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 0.32 0.31 0.30 0.30 0.29

TSX:KLS vs UNP, CSX, NSC: Cyclically Adjusted Book per Share Comparison

For the Railroads subindustry, Kelso Technologies'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.


Kelso Technologies Cyclically Adjusted PB Ratio vs Transportation Industry

For the Transportation industry and Industrials sector, Kelso Technologies's Cyclically Adjusted PB Ratio distribution charts can be found below:

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


TSX:KLS
34GF Score
Kelso Technologies Inc TSX:KLS
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Kelso Technologies 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, Kelso Technologies'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)
=0.1/133.5265*133.5265
=0.100

Current CPI (Jun. 2026) = 133.5265.

Kelso Technologies Quarterly Data

Book Value per Share CPI Adj_Book
201609 0.333 101.765 0.437
201612 0.338 101.449 0.445
201703 0.327 102.634 0.425
201706 0.299 103.029 0.388
201709 0.240 103.345 0.310
201712 0.206 103.345 0.266
201803 0.200 105.004 0.254
201806 0.199 105.557 0.252
201809 0.207 105.636 0.262
201812 0.233 105.399 0.295
201903 0.262 106.979 0.327
201906 0.268 107.690 0.332
201909 0.291 107.611 0.361
201912 0.331 107.769 0.410
202003 0.389 107.927 0.481
202006 0.371 108.401 0.457
202009 0.346 108.164 0.427
202012 0.298 108.559 0.367
202103 0.344 110.298 0.416
202106 0.325 111.720 0.388
202109 0.327 112.905 0.387
202112 0.284 113.774 0.333
202203 0.280 117.646 0.318
202206 0.271 120.806 0.300
202209 0.273 120.648 0.302
202212 0.270 120.964 0.298
202303 0.252 122.702 0.274
202306 0.219 124.203 0.235
202309 0.222 125.230 0.237
202312 0.215 125.072 0.230
202403 0.199 126.258 0.210
202406 0.188 127.522 0.197
202409 0.177 127.285 0.186
202412 0.109 127.364 0.114
202503 0.121 129.181 0.125
202506 0.117 129.892 0.120
202509 0.123 130.287 0.126
202512 0.117 130.366 0.120
202603 0.105 132.262 0.106
202606 0.100 133.527 0.100

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 C$0.29 mean?
Kelso Technologies (TSX:KLS) has a Cyclically Adjusted Book per Share of C$0.29 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 Kelso Technologies and its competitors.
Is Kelso Technologies' Cyclically Adjusted Book per Share too high?
Kelso Technologies' current Cyclically Adjusted Book per Share is C$0.29. Overall, Kelso Technologies has a GF Score™ of 34/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Kelso Technologies' Cyclically Adjusted Book per Share compare to UNP and CSX?
Kelso Technologies' Cyclically Adjusted Book per Share of C$0.29 can be compared against companies in the Transportation 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 a Transportation company?
A good Cyclically Adjusted Book per Share depends on the Transportation 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 Kelso Technologies and its competitors. Kelso Technologies's current Cyclically Adjusted Book per Share is C$0.29. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Kelso Technologies stock overvalued right now?
Based on GuruFocus' analysis, Kelso Technologies (TSX:KLS) is currently considered Modestly Undervalued. The stock's GF Value™ is C$0.14, compared to a current price of C$0.13 — trading 10.7% below its estimated fair value. The current Cyclically Adjusted Book per Share is C$0.29. Kelso Technologies' overall GF Score™ is 34/100 with 3 warning signs to review. 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 Kelso Technologies (TSX:KLS), the current Cyclically Adjusted Book per Share is C$0.29 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 Kelso Technologies (TSX:KLS) Overvalued in 2026?

Based on GuruFocus' analysis, Kelso Technologies stock appears to be undervalued. The current stock price of C$0.13 is trading 10.7% below its estimated GF Value™ of C$0.14. GuruFocus considers Kelso Technologies to be Modestly Undervalued.

Key valuation signals for TSX:KLS:

  • Cyclically Adjusted Book per Share: C$0.29
  • GF Value™: C$0.14 vs. price of C$0.13 (10.7% below fair value)
  • GF Score™: 34/100 with 3 warning signs

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


Kelso Technologies Business Description

Other Exchanges KIQSF:USA
Address 305 - 1979 Old Okanagan Highway, West Kelowna, BC, CAN, V4T 3A4
Kelso Technologies Inc is a railway equipment supplier that produces and sells tank car service equipment used for the safe loading, unloading, and containment of hazardous materials during transport. The firm designs, engineers, markets, produces, and distributes various fuel valves, pressure relief valves, manway securement systems, and other related products designed to reduce the risk of environmental harm due to non-accidental events in the transportation of hazardous commodities via railroad tank cars. It operates one business segment, which consists of the design, production, and distribution of various proprietary products for the rail sector. Geographically, it operates in the United States.
34GF Score

Get the complete analysis for TSX:KLS

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

C$0.13
Price
C$0.14
GF Value