Mattel (HAM:MTT) Cyclically Adjusted Book per Share: €4.33 (As of Mar. 2026)


HAM:MTT Mattel Inc HAM:MTT
63 GF Score
Price €11.63
GF Value €19.09
Valuation Significantly Undervalued
! 1 Warning Sign
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What is Mattel Cyclically Adjusted Book per Share?

Mattel HAM:MTT -0.45% 63 Cyclically Adjusted Book per Share is €4.33 as of Mar. 2026. GuruFocus rates HAM:MTT with a GF Score™ of 63/100 and a GF Value™ of €19.09 (Significantly Undervalued). The stock has 1 warning sign 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.

Mattel's adjusted book value per share for the three months ended in Mar. 2026 was €6.271. 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 €4.33 for the trailing ten years ended in Mar. 2026.

During the past 12 months, Mattel's average Cyclically Adjusted Book Growth Rate was -2.90% per year. During the past 3 years, the average Cyclically Adjusted Book Growth Rate was -5.80% per year. During the past 5 years, the average Cyclically Adjusted Book Growth Rate was -4.70% per year. During the past 10 years, the average Cyclically Adjusted Book Growth Rate was -4.80% 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 Mattel was 10.50% per year. The lowest was -6.80% per year. And the median was 2.70% per year.

As of today (2026-07-06), Mattel's current stock price is €11.632. Mattel's Cyclically Adjusted Book per Share for the quarter that ended in Mar. 2026 was €4.33. Mattel's Cyclically Adjusted PB Ratio of today is 2.69.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Mattel was 4.28. The lowest was 1.06. And the median was 3.13.


Mattel  (HAM:MTT) 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.

Mattel's Cyclically Adjusted PB Ratio of today is calculated as

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=11.632/4.33
=2.69

* 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 Mattel was 4.28. The lowest was 1.06. And the median was 3.13.


Be Aware

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


Mattel Cyclically Adjusted Book per Share Related Terms


Mattel Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for Mattel'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.

Mattel Cyclically Adjusted Book per Share Chart

Mattel 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 5.32 5.68 5.13 5.07 4.30

Mattel 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 4.86 4.40 4.32 4.30 4.33

HAM:MTT vs PLNT, YETI, CALY: Cyclically Adjusted Book per Share Comparison

For the Leisure subindustry, Mattel'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.


Mattel Cyclically Adjusted PB Ratio vs Travel & Leisure Industry

For the Travel & Leisure industry and Consumer Cyclical sector, Mattel's Cyclically Adjusted PB Ratio distribution charts can be found below:

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


HAM:MTT
63GF Score
Mattel Inc HAM:MTT
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Mattel 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, Mattel'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)
=6.271/330.2130*330.2130
=6.271

Current CPI (Mar. 2026) = 330.2130.

Mattel Quarterly Data

Book Value per Share CPI Adj_Book
201606 6.037 241.018 8.271
201609 6.291 241.428 8.605
201612 6.666 241.432 9.117
201703 6.048 243.801 8.192
201706 5.369 244.955 7.238
201709 3.514 246.819 4.701
201712 3.065 246.524 4.105
201803 2.316 249.554 3.065
201806 1.651 251.989 2.164
201809 1.654 252.439 2.164
201812 1.698 251.233 2.232
201903 1.328 254.202 1.725
201906 1.079 256.143 1.391
201909 1.188 256.759 1.528
201912 1.276 256.974 1.640
202003 0.412 258.115 0.527
202006 0.220 257.797 0.282
202009 0.987 260.280 1.252
202012 1.440 260.474 1.826
202103 1.141 264.877 1.422
202106 1.255 271.696 1.525
202109 3.208 274.310 3.862
202112 3.959 278.802 4.689
202203 4.168 287.504 4.787
202206 4.627 296.311 5.156
202209 5.607 296.808 6.238
202212 5.477 296.797 6.094
202303 5.112 301.836 5.593
202306 5.117 305.109 5.538
202309 5.398 307.789 5.791
202312 5.656 306.746 6.089
202403 5.416 312.332 5.726
202406 5.393 314.175 5.668
202409 6.186 315.301 6.479
202412 6.553 315.605 6.856
202503 6.100 319.799 6.299
202506 5.843 322.561 5.982
202509 6.197 324.800 6.300
202512 6.328 324.054 6.448
202603 6.271 330.213 6.271

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 €4.33 mean?
Mattel (HAM:MTT) has a Cyclically Adjusted Book per Share of €4.33 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 Mattel and its competitors.
Is Mattel's Cyclically Adjusted Book per Share too high?
Mattel's current Cyclically Adjusted Book per Share is €4.33. Overall, Mattel has a GF Score™ of 63/100 and is considered Significantly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Mattel's Cyclically Adjusted Book per Share compare to PLNT and YETI?
Mattel's Cyclically Adjusted Book per Share of €4.33 can be compared against companies in the Travel & Leisure 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 Travel & Leisure company?
A good Cyclically Adjusted Book per Share depends on the Travel & Leisure 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 Mattel and its competitors. Mattel's current Cyclically Adjusted Book per Share is €4.33. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Mattel stock overvalued right now?
Based on GuruFocus' analysis, Mattel (HAM:MTT) is currently considered Significantly Undervalued. The stock's GF Value™ is €19.09, compared to a current price of €11.63 — trading 39.1% below its estimated fair value. The current Cyclically Adjusted Book per Share is €4.33. Mattel's overall GF Score™ is 63/100 with 1 warning sign 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 Mattel (HAM:MTT), the current Cyclically Adjusted Book per Share is €4.33 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 Mattel (HAM:MTT) Overvalued in 2026?

Based on GuruFocus' analysis, Mattel stock appears to be undervalued. The current stock price of €11.63 is trading 39.1% below its estimated GF Value™ of €19.09. GuruFocus considers Mattel to be Significantly Undervalued.

Key valuation signals for HAM:MTT:

  • Cyclically Adjusted Book per Share: €4.33
  • GF Value™: €19.09 vs. price of €11.63 (39.1% below fair value)
  • GF Score™: 63/100 with 1 warning sign

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


Mattel Business Description

Address 333 Continental Boulevard, El Segundo, CA, USA, 90245-5012
Mattel manufactures and markets toy products that are sold to its wholesale partners and direct to retail customers. The company offers products for children and families, including toys for infants and preschoolers, girls and boys, youth electronics, hand-held and other games, puzzles, educational toys, media-driven products, and plush and fashion-related toys. Mattel's owned portfolio includes Barbie, Hot Wheels, Fisher-Price, Thomas & Friends, and American Girl. In addition, it currently manufactures toy products for its segments both internally and externally (through manufacturing partners). Nearly 60% of its net sales were generated from North America in 2025, with the remainder stemming from international markets.
63GF Score

Get the complete analysis for HAM:MTT

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

€11.63
Price
€19.09
GF Value