Magellan Aerospace (STU:4M7A) Cyclically Adjusted Book per Share: €9.38 (As of Jun. 2026)

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STU:4M7A Magellan Aerospace Corp STU:4M7A
70 GF Score
Price €20.40
GF Value €8.15
Valuation Significantly Overvalued
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What is Magellan Aerospace Cyclically Adjusted Book per Share?

Magellan Aerospace STU:4M7A 70 Cyclically Adjusted Book per Share is €9.38 as of Jun. 2026. GuruFocus rates STU:4M7A with a GF Score™ of 70/100 and a GF Value™ of €8.15 (Significantly Overvalued).

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.

Magellan Aerospace's adjusted book value per share for the three months ended in Jun. 2026 was €9.370. 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 €9.38 for the trailing ten years ended in Jun. 2026.

During the past 12 months, Magellan Aerospace's average Cyclically Adjusted Book Growth Rate was 4.20% per year. During the past 3 years, the average Cyclically Adjusted Book Growth Rate was 5.20% per year. During the past 5 years, the average Cyclically Adjusted Book Growth Rate was 6.80% per year. During the past 10 years, the average Cyclically Adjusted Book Growth Rate was 2.40% 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 Magellan Aerospace was 14.00% per year. The lowest was -11.20% per year. And the median was -1.00% per year.

As of today (2026-09-08), Magellan Aerospace's current stock price is €20.40. Magellan Aerospace's Cyclically Adjusted Book per Share for the quarter that ended in Jun. 2026 was €9.38. Magellan Aerospace's Cyclically Adjusted PB Ratio of today is 2.17.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Magellan Aerospace was 2.80. The lowest was 0.48. And the median was 0.97.


Magellan Aerospace  (STU:4M7A) 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.

Magellan Aerospace's Cyclically Adjusted PB Ratio of today is calculated as

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=20.40/9.38
=2.17

* 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 Magellan Aerospace was 2.80. The lowest was 0.48. And the median was 0.97.


Be Aware

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


Magellan Aerospace Cyclically Adjusted Book per Share Related Terms


Magellan Aerospace Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for Magellan Aerospace'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.

Magellan Aerospace Cyclically Adjusted Book per Share Chart

Magellan Aerospace 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 7.71 8.19 8.83 8.82 9.02

Magellan Aerospace 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 9.18 8.79 9.02 9.31 9.38

STU:4M7A vs SPCX, GE, RTX: Cyclically Adjusted Book per Share Comparison

For the Aerospace & Defense subindustry, Magellan Aerospace'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.


Magellan Aerospace Cyclically Adjusted PB Ratio vs Aerospace & Defense Industry

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

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


STU:4M7A
70GF Score
Magellan Aerospace Corp STU:4M7A
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Magellan Aerospace 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, Magellan Aerospace'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)
=9.37/133.5265*133.5265
=9.370

Current CPI (Jun. 2026) = 133.5265.

Magellan Aerospace Quarterly Data

Book Value per Share CPI Adj_Book
201609 6.772 101.765 8.886
201612 7.498 101.449 9.869
201703 7.696 102.634 10.013
201706 7.501 103.029 9.721
201709 7.791 103.345 10.066
201712 7.950 103.345 10.272
201803 7.876 105.004 10.015
201806 8.361 105.557 10.576
201809 8.496 105.636 10.739
201812 8.853 105.399 11.216
201903 9.049 106.979 11.295
201906 9.061 107.690 11.235
201909 9.389 107.611 11.650
201912 9.539 107.769 11.819
202003 9.532 107.927 11.793
202006 9.317 108.401 11.476
202009 9.104 108.164 11.239
202012 8.699 108.559 10.700
202103 9.066 110.298 10.975
202106 9.122 111.720 10.903
202109 9.006 112.905 10.651
202112 9.132 113.774 10.717
202203 9.200 117.646 10.442
202206 9.408 120.806 10.399
202209 9.641 120.648 10.670
202212 8.810 120.964 9.725
202303 8.738 122.702 9.509
202306 8.850 124.203 9.514
202309 8.879 125.230 9.467
202312 8.767 125.072 9.360
202403 8.883 126.258 9.394
202406 8.978 127.522 9.401
202409 8.906 127.285 9.343
202412 9.378 127.364 9.832
202503 9.200 129.181 9.509
202506 8.946 129.892 9.196
202509 8.873 130.287 9.094
202512 8.920 130.366 9.136
202603 9.264 132.262 9.353
202606 9.370 133.527 9.370

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 €9.38 mean?
Magellan Aerospace (STU:4M7A) has a Cyclically Adjusted Book per Share of €9.38 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 Magellan Aerospace and its competitors.
Is Magellan Aerospace's Cyclically Adjusted Book per Share too high?
Magellan Aerospace's current Cyclically Adjusted Book per Share is €9.38. Overall, Magellan Aerospace has a GF Score™ of 70/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Magellan Aerospace's Cyclically Adjusted Book per Share compare to SPCX and GE?
Magellan Aerospace's Cyclically Adjusted Book per Share of €9.38 can be compared against companies in the Aerospace & Defense 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 Aerospace & Defense company?
A good Cyclically Adjusted Book per Share depends on the Aerospace & Defense 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 Magellan Aerospace and its competitors. Magellan Aerospace's current Cyclically Adjusted Book per Share is €9.38. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Magellan Aerospace stock overvalued right now?
Based on GuruFocus' analysis, Magellan Aerospace (STU:4M7A) is currently considered Significantly Overvalued. The stock's GF Value™ is €8.15, compared to a current price of €20.40 — trading 150.3% above its estimated fair value. The current Cyclically Adjusted Book per Share is €9.38. Magellan Aerospace's overall GF Score™ is 70/100. 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 Magellan Aerospace (STU:4M7A), the current Cyclically Adjusted Book per Share is €9.38 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 Magellan Aerospace (STU:4M7A) Overvalued in 2026?

Based on GuruFocus' analysis, Magellan Aerospace stock appears to be overvalued. The current stock price of €20.40 is trading 150.3% above its estimated GF Value™ of €8.15. GuruFocus considers Magellan Aerospace to be Significantly Overvalued.

Key valuation signals for STU:4M7A:

  • Cyclically Adjusted Book per Share: €9.38
  • GF Value™: €8.15 vs. price of €20.40 (150.3% above fair value)
  • GF Score™: 70/100

No single metric tells the full story. See the STU:4M7A stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Magellan Aerospace Business Description

Other Exchanges MALJF:USAMAL:Canada
Address 3160 Derry Road East, Mississauga, ON, CAN, L4T 1A9
Magellan Aerospace Corp supplies components to the aerospace industry. Through its subsidiaries, it engineers and manufactures aero-engine and aerostructure components for aerospace markets, including products for defense and space markets, and complementary specialty products. Some of its product offerings include honeycomb and filament-wound tubes, frames, compressor components, bypass ducts, black brant rockets, and helicopter power transmission housings, among others. The group also supports the aftermarket through the supply of spare parts as well as through repair and overhaul services. It operates activities in one reportable segment, namely Aerospace. Geographically, the group derives its maximum revenue from Canada, followed by the United States and Europe.
70GF Score

Get the complete analysis for STU:4M7A

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

€20.40
Price
€8.15
GF Value