Mattel (MIL:1MAT) 3-Year Sharpe Ratio: N/A (As of Aug. 22, 2026)

Author: Vera Yuan Vera Yuan
Vera Yuan
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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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Charlie Tian
Charlie Tian
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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.

MIL:1MAT Mattel Inc MIL:1MAT
46 GF Score
Price €12.92
GF Value €19.42
Valuation Significantly Undervalued
! 1 Warning Sign
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What is Mattel 3-Year Sharpe Ratio?

The 3-Year Sharpe Ratio measures the additional return that an investor receives per unit of increase in risk over the past three years. As of today (2026-08-22), Mattel's 3-Year Sharpe Ratio is Not available.

Mattel  (MIL:1MAT) 3-Year Sharpe Ratio Explanation

The 3-Year Sharpe Ratio inidicates the risk-adjusted return of an investment over the past three years. It is calculated as the annualized result of the average three-year monthly excess returns divided by its standard deviation in the three-year period. The monthly excess return is the monthly investment return minus the monthly risk-free rate (typically the 10-year Treasury Constant Maturity Rate). If the risk-free rate for a specific region is not available, U.S. data is used by default.

The greater a portfolio's Sharpe Ratio, the better its risk-adjusted performance. A negative Sharpe Ratio means the risk-free rate is greater than the portfolio’s historical or projected return, or else the portfolio's return is expected to be negative.

Mattel 3-Year Sharpe Ratio Related Terms

MIL:1MAT vs PLNT, YETI, CALY: 3-Year Sharpe Ratio Comparison

For the Leisure subindustry, Mattel's 3-Year Sharpe Ratio, along with its competitors' market caps and 3-Year Sharpe 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 3-Year Sharpe Ratio vs Travel & Leisure Industry

For the Travel & Leisure industry and Consumer Cyclical sector, Mattel's 3-Year Sharpe Ratio distribution charts can be found below:

* The bar in red indicates where Mattel's 3-Year Sharpe Ratio falls into.


MIL:1MAT
46GF Score
Mattel Inc MIL:1MAT
3-Year Sharpe Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
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Mattel 3-Year Sharpe Ratio Calculation

The 3-Year Sharpe Ratio measures the performance of an investment such as a stock or portfolio compared to a risk-free asset in the last three years. A stock / portfolio's 3-Year Sharpe Ratio can be calculated by dividing the difference between the three-year average monthly returns of the investment and the risk-free rate, by the standard deviation of the investment returns over the past three years.

Is Mattel (MIL:1MAT) Overvalued in 2026?

Based on GuruFocus' analysis, Mattel stock appears to be undervalued. The current stock price of €12.92 is trading 33.5% below its estimated GF Value™ of €19.42. GuruFocus considers Mattel to be Significantly Undervalued.

Key valuation signals for MIL:1MAT:

  • 3-Year Sharpe Ratio: N/A
  • GF Value™: €19.42 vs. price of €12.92 (33.5% below fair value)
  • GF Score™: 46/100 with 1 warning sign

No single metric tells the full story. See the MIL:1MAT 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.
46GF Score

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3-Year Sharpe Ratio is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

€12.92
Price
€19.42
GF Value