Assurant (STU:ZAS) Cyclically Adjusted PB Ratio: (As of Aug. 11, 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.
Reviewed by: Charlie Tian Charlie Tian
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.

STU:ZAS Assurant Inc STU:ZAS
68 GF Score
Price €248.80
GF Value €210.81
Valuation Modestly Overvalued
! 6 Warning Signs
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What is Assurant Cyclically Adjusted PB Ratio?

Note: If the price history is too short, we do not calculate current Cyclically Adjusted PB Ratio for this stock. All the historical data is shown as the company's primary share's data instead.

Shiller PE for Stocks: The True Measure of Stock Valuation


Assurant  (STU:ZAS) 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.


Assurant Cyclically Adjusted PB Ratio Related Terms


Assurant Cyclically Adjusted PB Ratio Historical Data

* Premium members only.

The historical data trend for Assurant'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.

Assurant Cyclically Adjusted PB Ratio Chart

Assurant 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 1.73 1.30 1.69 2.08 2.26

Assurant 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 1.88 2.04 2.26 2.00 2.43

STU:ZAS vs CNA, AFG, ORI: Cyclically Adjusted PB Ratio Comparison

For the Insurance - Property & Casualty subindustry, Assurant'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.


Assurant Cyclically Adjusted PB Ratio vs Insurance Industry

For the Insurance industry and Financial Services sector, Assurant's Cyclically Adjusted PB Ratio distribution charts can be found below:

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


STU:ZAS
68GF Score
Assurant Inc STU:ZAS
Cyclically Adjusted PB Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Assurant 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.

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

For example, Assurant'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)
=106.219/333.9520*333.9520
=106.219

Current CPI (Jun. 2026) = 333.9520.

Assurant Quarterly Data

Book Value per Share CPI Adj_Book
201609 69.192 241.428 95.709
201612 69.448 241.432 96.061
201703 70.661 243.801 96.790
201706 69.544 244.955 94.811
201709 64.539 246.819 87.323
201712 68.844 246.524 93.259
201803 69.220 249.554 92.630
201806 72.036 251.989 95.467
201809 71.671 252.439 94.814
201812 72.540 251.233 96.424
201903 78.023 254.202 102.501
201906 82.810 256.143 107.965
201909 84.520 256.759 109.930
201912 84.825 256.974 110.235
202003 81.350 258.115 105.252
202006 88.915 257.797 115.181
202009 85.271 260.280 109.407
202012 84.351 260.474 108.146
202103 80.636 264.877 101.664
202106 82.478 271.696 101.377
202109 84.838 274.310 103.284
202112 86.733 278.802 103.890
202203 83.599 287.504 97.105
202206 79.211 296.311 89.273
202209 78.271 296.808 88.066
202212 75.561 296.797 85.020
202303 77.281 301.836 85.504
202306 78.111 305.109 85.495
202309 79.785 307.789 86.567
202312 84.885 306.746 92.414
202403 87.008 312.332 93.031
202406 89.674 314.175 95.319
202409 92.164 315.301 97.616
202412 95.938 315.605 101.515
202503 95.272 319.799 99.488
202506 94.342 322.561 97.674
202509 97.738 324.800 100.492
202512 100.704 324.054 103.780
202603 102.213 330.213 103.370
202606 106.219 333.952 106.219

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 Assurant (STU:ZAS) Overvalued in 2026?

Based on GuruFocus' analysis, Assurant stock appears to be overvalued. The current stock price of €248.80 is trading 18% above its estimated GF Value™ of €210.81. GuruFocus considers Assurant to be Modestly Overvalued.

Key valuation signals for STU:ZAS:

  • Cyclically Adjusted PB Ratio:
  • GF Value™: €210.81 vs. price of €248.80 (18% above fair value)
  • GF Score™: 68/100 with 6 warning signs

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


Assurant Business Description

Other Exchanges AIZ:USA0HIN:UKZAS:Germany
Address 260 Interstate North Circle SE, Atlanta, GA, USA, 30339
Assurant Inc is a protection company that partners with the brands to safeguard and service connected devices, homes and automobiles. It operate in North America, Latin America, Europe and Asia Pacific through two operating segments: Global Lifestyle and Global Housing. Global Lifestyle: includes mobile device solutions, consumer electronics and appliances services, and financial services and other insurance products. Global Housing: includes lender-placed homeowners, manufactured housing and flood insurance, as well as voluntary manufactured housing, condominium and homeowners insurance. In addition, the Company reports the Corporate and Other segment, which includes corporate employee-related expenses, activities of the holding company and investments in the home warranty business.
68GF Score

Get the complete analysis for STU:ZAS

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

€248.80
Price
€210.81
GF Value