Masco (MAS) Cyclically Adjusted PB Ratio: (As of Aug. 09, 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.

MAS Masco Corp MAS
89 GF Score
Price $77.51
GF Value $73.17
Valuation Fairly Valued
! 4 Warning Signs
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What is Masco Cyclically Adjusted PB Ratio?

Shiller PE for Stocks: The True Measure of Stock Valuation


Masco  (NYSE:MAS) 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.


Masco Cyclically Adjusted PB Ratio Related Terms


Masco Cyclically Adjusted PB Ratio Historical Data

* Premium members only.

The historical data trend for Masco'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.

Masco Cyclically Adjusted PB Ratio Chart

Masco 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 194.48 0.00 0.00 0.00 0.00

Masco Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
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

MAS vs MAIR, CSL, LII: Cyclically Adjusted PB Ratio Comparison

For the Building Products & Equipment subindustry, Masco'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.


Masco Cyclically Adjusted PB Ratio vs Construction Industry

For the Construction industry and Industrials sector, Masco's Cyclically Adjusted PB Ratio distribution charts can be found below:

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


MAS
89GF Score
Masco Corp MAS
Cyclically Adjusted PB Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
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Masco 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.

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

For example, Masco'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)
=-1.856/333.9520*333.9520
=-1.856

Current CPI (Jun. 2026) = 333.9520.

Masco Quarterly Data

Book Value per Share CPI Adj_Book
201609 -0.299 241.428 -0.414
201612 -0.937 241.432 -1.296
201703 -0.839 243.801 -1.149
201706 -0.411 244.955 -0.560
201709 -0.505 246.819 -0.683
201712 -0.171 246.524 -0.232
201803 -0.232 249.554 -0.310
201806 -0.111 251.989 -0.147
201809 0.118 252.439 0.156
201812 -0.378 251.233 -0.502
201903 -0.497 254.202 -0.653
201906 -0.314 256.143 -0.409
201909 -0.500 256.759 -0.650
201912 -0.853 256.974 -1.109
202003 -1.319 258.115 -1.707
202006 -0.522 257.797 -0.676
202009 0.539 260.280 0.692
202012 0.755 260.474 0.968
202103 -0.067 264.877 -0.084
202106 -0.623 271.696 -0.766
202109 -0.516 274.310 -0.628
202112 -0.742 278.802 -0.889
202203 -1.572 287.504 -1.826
202206 -3.290 296.311 -3.708
202209 -2.736 296.808 -3.078
202212 -2.130 296.797 -2.397
202303 -1.684 301.836 -1.863
202306 -0.854 305.109 -0.935
202309 -0.249 307.789 -0.270
202312 -0.571 306.746 -0.622
202403 -0.345 312.332 -0.369
202406 -0.119 314.175 -0.126
202409 -0.408 315.301 -0.432
202412 -1.318 315.605 -1.395
202503 -1.204 319.799 -1.257
202506 -0.406 322.561 -0.420
202509 -0.371 324.800 -0.381
202512 -0.910 324.054 -0.938
202603 -1.200 330.213 -1.214
202606 -1.856 333.952 -1.856

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 Masco (MAS) Overvalued in 2026?

Based on GuruFocus' analysis, Masco stock appears to be overvalued. The current stock price of $77.51 is trading 5.9% above its estimated GF Value™ of $73.17. GuruFocus considers Masco to be Fairly Valued.

Key valuation signals for MAS:

  • Cyclically Adjusted PB Ratio:
  • GF Value™: $73.17 vs. price of $77.51 (5.9% above fair value)
  • GF Score™: 89/100 with 4 warning signs

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


Masco Business Description

Other Exchanges 0JZ1:UKMSQ:Germany
Address 17450 College Parkway, Livonia, MI, USA, 48152
Masco is a global manufacturer of branded home improvement products, with a focus on plumbing fixtures (70% of revenue) and decorative architectural coatings (30% of revenue). The company primarily serves the repair and remodel market, with products such as faucets, showerheads, and paint sold through retail, wholesale, and e-commerce channels. Its portfolio includes well-known brands such as Delta, Hansgrohe, and Behr.
89GF Score

Get the complete analysis for MAS

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

$77.51
Price
$73.17
GF Value