Howmet Aerospace (BSP:ARNC34) Cyclically Adjusted Book per Share: R$63.43 (As of Mar. 2026)

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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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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.

BSP:ARNC34 Howmet Aerospace Inc BSP:ARNC34
74 GF Score
Price R$1,403.63
GF Value R$717.15
Valuation Significantly Overvalued
! 5 Warning Signs
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What is Howmet Aerospace Cyclically Adjusted Book per Share?

Howmet Aerospace BSP:ARNC34 -1.87% 74 Cyclically Adjusted Book per Share is R$63.43 as of Mar. 2026. GuruFocus rates BSP:ARNC34 with a GF Score™ of 74/100 and a GF Value™ of R$717.15 (Significantly Overvalued). The stock has 5 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.

Howmet Aerospace's adjusted book value per share for the three months ended in Mar. 2026 was R$72.066. 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 R$63.43 for the trailing ten years ended in Mar. 2026.

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.

As of today (2026-07-31), Howmet Aerospace's current stock price is R$1403.63. Howmet Aerospace's Cyclically Adjusted Book per Share for the quarter that ended in Mar. 2026 was R$63.43. Howmet Aerospace's Cyclically Adjusted PB Ratio of today is 22.13.

During the past 12 years, the highest Cyclically Adjusted PB Ratio of Howmet Aerospace was 23.65. The lowest was 14.55. And the median was 19.46.


Howmet Aerospace  (BSP:ARNC34) 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.

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

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=1403.63/63.43
=22.13

* 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 12 years, the highest Cyclically Adjusted PB Ratio of Howmet Aerospace was 23.65. The lowest was 14.55. And the median was 19.46.


Be Aware

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


Howmet Aerospace Cyclically Adjusted Book per Share Related Terms


Howmet Aerospace Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for Howmet 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.

Howmet Aerospace Cyclically Adjusted Book per Share Chart

Howmet 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 0.00 0.00 0.00 0.00 68.46

Howmet Aerospace Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
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 0.00 0.00 67.24 68.46 63.43

BSP:ARNC34 vs GD, LMT, NOC: Cyclically Adjusted Book per Share Comparison

For the Aerospace & Defense subindustry, Howmet 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.


Howmet Aerospace Cyclically Adjusted PB Ratio vs Aerospace & Defense Industry

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

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


BSP:ARNC34
74GF Score
Howmet Aerospace Inc BSP:ARNC34
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Howmet 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, Howmet Aerospace'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)
=72.066/330.2130*330.2130
=72.066

Current CPI (Mar. 2026) = 330.2130.

Howmet Aerospace Quarterly Data

Book Value per Share CPI Adj_Book
201606 0.000 241.018 0.000
201609 0.000 241.428 0.000
201612 38.678 241.432 52.901
201703 38.486 243.801 52.127
201706 42.463 244.955 57.242
201709 41.735 246.819 55.836
201712 33.229 246.524 44.509
201803 35.403 249.554 46.846
201806 40.210 251.989 52.692
201809 45.119 252.439 59.020
201812 44.341 251.233 58.280
201903 43.324 254.202 56.279
201906 42.045 256.143 54.203
201909 44.052 256.759 56.654
201912 43.012 256.974 55.271
202003 52.986 258.115 67.786
202006 40.389 257.797 51.734
202009 42.916 260.280 54.447
202012 41.856 260.474 53.062
202103 46.825 264.877 58.375
202106 41.543 271.696 50.490
202109 43.447 274.310 52.301
202112 46.305 278.802 54.844
202203 40.538 287.504 46.560
202206 40.812 296.311 45.481
202209 40.758 296.808 45.345
202212 45.129 296.797 50.210
202303 46.874 301.836 51.281
202306 43.807 305.109 47.411
202309 45.783 307.789 49.119
202312 47.598 306.746 51.239
202403 49.179 312.332 51.994
202406 55.752 314.175 58.598
202409 60.521 315.301 63.383
202412 67.702 315.605 70.836
202503 67.438 319.799 69.634
202506 68.513 322.561 70.138
202509 67.710 324.800 68.838
202512 72.716 324.054 74.098
202603 72.066 330.213 72.066

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 R$63.43 mean?
Howmet Aerospace (BSP:ARNC34) has a Cyclically Adjusted Book per Share of R$63.43 as of Mar. 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 Howmet Aerospace and its competitors.
Is Howmet Aerospace's Cyclically Adjusted Book per Share too high?
Howmet Aerospace's current Cyclically Adjusted Book per Share is R$63.43. Overall, Howmet Aerospace has a GF Score™ of 74/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Howmet Aerospace's Cyclically Adjusted Book per Share compare to GD and LMT?
Howmet Aerospace's Cyclically Adjusted Book per Share of R$63.43 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 Howmet Aerospace and its competitors. Howmet Aerospace's current Cyclically Adjusted Book per Share is R$63.43. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Howmet Aerospace stock overvalued right now?
Based on GuruFocus' analysis, Howmet Aerospace (BSP:ARNC34) is currently considered Significantly Overvalued. The stock's GF Value™ is R$717.15, compared to a current price of R$1,403.63 — trading 95.7% above its estimated fair value. The current Cyclically Adjusted Book per Share is R$63.43. Howmet Aerospace's overall GF Score™ is 74/100 with 5 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 Howmet Aerospace (BSP:ARNC34), the current Cyclically Adjusted Book per Share is R$63.43 as of Mar. 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 Howmet Aerospace (BSP:ARNC34) Overvalued in 2026?

Based on GuruFocus' analysis, Howmet Aerospace stock appears to be overvalued. The current stock price of R$1,403.63 is trading 95.7% above its estimated GF Value™ of R$717.15. GuruFocus considers Howmet Aerospace to be Significantly Overvalued.

Key valuation signals for BSP:ARNC34:

  • Cyclically Adjusted Book per Share: R$63.43
  • GF Value™: R$717.15 vs. price of R$1,403.63 (95.7% above fair value)
  • GF Score™: 74/100 with 5 warning signs

No single metric tells the full story. See the BSP:ARNC34 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Howmet Aerospace Business Description

Address 201 Isabella Street, Suite 200, Pittsburgh, PA, USA, 15212-5872
Howmet Aerospace Inc offers engineered solutions for the aerospace and transportation industries. The company's products and solutions include investment castings for jet engines and industrial gas turbines; seamless rolled rings for jet engines; fastening systems for aerospace, industrial and commercial transportation applications; forged jet engine components (e.g., jet engine disks); machined and forged aircraft parts; and forged aluminum commercial vehicle wheels, all of which are sold directly to customers or through distributors. It has four reportable segments: Engine Products, which derives key revenue, Fastening Systems, Engineered Structures, and Forged Wheels. Geographically, the company derives maximum revenue from the USA, followed by France, Japan, Germany, and other markets.
74GF Score

Get the complete analysis for BSP:ARNC34

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

R$1,403.63
Price
R$717.15
GF Value