BDRAF (Bombardier) Cyclically Adjusted PB Ratio: (As of Jul. 22, 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.

BDRAF Bombardier Inc BDRAF
71 GF Score
Price $248.15
GF Value $71.57
Valuation Significantly Overvalued
! 5 Warning Signs
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What is Bombardier Cyclically Adjusted PB Ratio?

Shiller PE for Stocks: The True Measure of Stock Valuation


Bombardier  (OTCPK:BDRAF) 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.


Bombardier Cyclically Adjusted PB Ratio Related Terms


Bombardier Cyclically Adjusted PB Ratio Historical Data

* Premium members only.

The historical data trend for Bombardier'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.

Bombardier Cyclically Adjusted PB Ratio Chart

Bombardier 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 0.00 0.00 0.00 0.00 0.00

Bombardier Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
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 0.00 0.00 0.00 0.00

BDRAF vs SPCX, GE, RTX: Cyclically Adjusted PB Ratio Comparison

For the Aerospace & Defense subindustry, Bombardier'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.


Bombardier Cyclically Adjusted PB Ratio vs Aerospace & Defense Industry

For the Aerospace & Defense industry and Industrials sector, Bombardier's Cyclically Adjusted PB Ratio distribution charts can be found below:

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


BDRAF
71GF Score
Bombardier Inc BDRAF
Cyclically Adjusted PB Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
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Bombardier 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.

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

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

Adj_Book=Book Value per Share/CPI of Mar. 2026 (Change)*Current CPI (Mar. 2026)
=-12.801/132.2623*132.2623
=-12.801

Current CPI (Mar. 2026) = 132.2623.

Bombardier Quarterly Data

Book Value per Share CPI Adj_Book
201606 -65.230 102.002 -84.582
201609 -69.253 101.765 -90.007
201612 -72.969 101.449 -95.132
201703 -65.069 102.634 -83.853
201706 -69.378 103.029 -89.063
201709 -67.762 103.345 -86.723
201712 -79.261 103.345 -101.440
201803 -69.621 105.004 -87.694
201806 -64.443 105.557 -80.747
201809 -60.035 105.636 -75.167
201812 -62.250 105.399 -78.116
201903 -63.272 106.979 -78.225
201906 -66.642 107.690 -81.848
201909 -69.726 107.611 -85.698
201912 -83.563 107.769 -102.555
202003 -82.155 107.927 -100.679
202006 -95.564 108.401 -116.599
202009 -95.598 108.164 -116.896
202012 -99.927 108.559 -121.745
202103 -34.963 110.298 -41.926
202106 -33.424 111.720 -39.570
202109 -36.502 112.905 -42.760
202112 -36.198 113.774 -42.080
202203 -34.447 117.646 -38.727
202206 -35.856 120.806 -39.256
202209 -38.735 120.648 -42.464
202212 -32.873 120.964 -35.943
202303 -29.322 122.702 -31.607
202306 -29.692 124.203 -31.619
202309 -29.501 125.230 -31.158
202312 -28.170 125.072 -29.789
202403 -25.610 126.258 -26.828
202406 -25.198 127.522 -26.135
202409 -23.747 127.285 -24.676
202412 -23.701 127.364 -24.613
202503 -23.284 129.181 -23.839
202506 -19.961 129.892 -20.325
202509 -19.197 130.287 -19.488
202512 -12.472 130.366 -12.653
202603 -12.801 132.262 -12.801

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 Bombardier (BDRAF) Overvalued in 2026?

Based on GuruFocus' analysis, Bombardier stock appears to be overvalued. The current stock price of $248.15 is trading 246.7% above its estimated GF Value™ of $71.57. GuruFocus considers Bombardier to be Significantly Overvalued.

Key valuation signals for BDRAF:

  • Cyclically Adjusted PB Ratio:
  • GF Value™: $71.57 vs. price of $248.15 (246.7% above fair value)
  • GF Score™: 71/100 with 5 warning signs

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


Bombardier Business Description

Address 400 Cote-Vertu Road West, Dorval, Montreal, QC, CAN, H4S 1Y9
Bombardier designs, manufactures, markets, and provides parts and maintenance for its large, long-range Global and medium-to-large Challenger families of business jets. Most of the company's revenue is generated in North America, 60% of which is from customers in the US. It also has operations in Europe, North America, Asia-Pacific, and other markets.
71GF Score

Get the complete analysis for BDRAF

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

$248.15
Price
$71.57
GF Value