Zillow Group (MIL:1ZUS) Cyclically Adjusted Book per Share: €19.99 (As of Mar. 2026)


MIL:1ZUS Zillow Group Inc MIL:1ZUS
42 GF Score
Price €29.37
GF Value €67.23
Valuation Significantly Undervalued
! 3 Warning Signs
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What is Zillow Group Cyclically Adjusted Book per Share?

Zillow Group MIL:1ZUS 42 Cyclically Adjusted Book per Share is €19.99 as of Mar. 2026. GuruFocus rates MIL:1ZUS with a GF Score™ of 42/100 and a GF Value™ of €67.23 (Significantly Undervalued). The stock has 3 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.

Zillow Group's adjusted book value per share for the three months ended in Mar. 2026 was €16.643. 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 €19.99 for the trailing ten years ended in Mar. 2026.

During the past 12 months, Zillow Group'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 8.20% per year. During the past 5 years, the average Cyclically Adjusted Book Growth Rate was 13.60% 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 Zillow Group was 19.00% per year. The lowest was 8.20% per year. And the median was 16.25% per year.

As of today (2026-07-08), Zillow Group's current stock price is €29.365. Zillow Group's Cyclically Adjusted Book per Share for the quarter that ended in Mar. 2026 was €19.99. Zillow Group's Cyclically Adjusted PB Ratio of today is 1.47.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Zillow Group was 18.43. The lowest was 1.46. And the median was 3.24.


Zillow Group  (MIL:1ZUS) 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.

Zillow Group's Cyclically Adjusted PB Ratio of today is calculated as

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=29.365/19.99
=1.47

* 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 Zillow Group was 18.43. The lowest was 1.46. And the median was 3.24.


Be Aware

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


Zillow Group Cyclically Adjusted Book per Share Related Terms


Zillow Group Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for Zillow Group'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.

Zillow Group Cyclically Adjusted Book per Share Chart

Zillow Group 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 19.87

Zillow Group 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 17.91 19.18 19.87 19.99

MIL:1ZUS vs SNAP, BILI, BZ: Cyclically Adjusted Book per Share Comparison

For the Internet Content & Information subindustry, Zillow Group'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.


Zillow Group Cyclically Adjusted PB Ratio vs Interactive Media Industry

For the Interactive Media industry and Communication Services sector, Zillow Group's Cyclically Adjusted PB Ratio distribution charts can be found below:

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


MIL:1ZUS
42GF Score
Zillow Group Inc MIL:1ZUS
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Zillow Group 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, Zillow Group'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)
=16.643/330.2130*330.2130
=16.643

Current CPI (Mar. 2026) = 330.2130.

Zillow Group Quarterly Data

Book Value per Share CPI Adj_Book
201606 12.575 241.018 17.229
201609 12.743 241.428 17.429
201612 13.164 241.432 18.005
201703 13.066 243.801 17.697
201706 12.518 244.955 16.875
201709 11.951 246.819 15.989
201712 11.826 246.524 15.841
201803 11.637 249.554 15.398
201806 12.498 251.989 16.378
201809 14.001 252.439 18.315
201812 14.084 251.233 18.512
201903 14.165 254.202 18.401
201906 14.048 256.143 18.110
201909 15.110 256.759 19.433
201912 14.789 256.974 19.004
202003 14.519 258.115 18.575
202006 15.804 257.797 20.243
202009 15.724 260.280 19.949
202012 16.205 260.474 20.544
202103 18.715 264.877 23.331
202106 18.824 271.696 22.878
202109 19.253 274.310 23.177
202112 18.860 278.802 22.338
202203 17.705 287.504 20.335
202206 18.309 296.311 20.404
202209 19.525 296.808 21.722
202212 18.061 296.797 20.094
202303 18.042 301.836 19.738
202306 17.792 305.109 19.256
202309 18.167 307.789 19.491
202312 17.786 306.746 19.147
202403 18.172 312.332 19.212
202406 18.070 314.175 18.992
202409 17.963 315.301 18.813
202412 19.093 315.605 19.977
202503 18.222 319.799 18.815
202506 17.064 322.561 17.469
202509 17.573 324.800 17.866
202512 17.347 324.054 17.677
202603 16.643 330.213 16.643

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 €19.99 mean?
Zillow Group (MIL:1ZUS) has a Cyclically Adjusted Book per Share of €19.99 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 Zillow Group and its competitors.
Is Zillow Group's Cyclically Adjusted Book per Share too high?
Zillow Group's current Cyclically Adjusted Book per Share is €19.99. Overall, Zillow Group has a GF Score™ of 42/100 and is considered Significantly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Zillow Group's Cyclically Adjusted Book per Share compare to SNAP and BILI?
Zillow Group's Cyclically Adjusted Book per Share of €19.99 can be compared against companies in the Interactive Media 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 Interactive Media company?
A good Cyclically Adjusted Book per Share depends on the Interactive Media 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 Zillow Group and its competitors. Zillow Group's current Cyclically Adjusted Book per Share is €19.99. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Zillow Group stock overvalued right now?
Based on GuruFocus' analysis, Zillow Group (MIL:1ZUS) is currently considered Significantly Undervalued. The stock's GF Value™ is €67.23, compared to a current price of €29.37 — trading 56.3% below its estimated fair value. The current Cyclically Adjusted Book per Share is €19.99. Zillow Group's overall GF Score™ is 42/100 with 3 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 Zillow Group (MIL:1ZUS), the current Cyclically Adjusted Book per Share is €19.99 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 Zillow Group (MIL:1ZUS) Overvalued in 2026?

Based on GuruFocus' analysis, Zillow Group stock appears to be undervalued. The current stock price of €29.37 is trading 56.3% below its estimated GF Value™ of €67.23. GuruFocus considers Zillow Group to be Significantly Undervalued.

Key valuation signals for MIL:1ZUS:

  • Cyclically Adjusted Book per Share: €19.99
  • GF Value™: €67.23 vs. price of €29.37 (56.3% below fair value)
  • GF Score™: 42/100 with 3 warning signs

No single metric tells the full story. See the MIL:1ZUS stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Zillow Group Business Description

Address 1301 Second Avenue, Floor 36, Seattle, WA, USA, 98101
Zillow Group Inc is a real estate technology company offering a digital platform that connects real estate customers with sellers, agents, loan officers, and other real estate-related professionals. With its tools and resources, Zillow helps real estate professionals grow their businesses, and for renters and housing providers, it offers a marketplace along with a set of end-to-end products and services to streamline applications, leases, payments, and more. The group operates various brands such as Zillow, Zillow Home Loans, Zillow Rentals, Zillow New Construction, Trulia, StreetEasy, Out East, HotPads, Follow Up Boss, ShowingTime, dotloop, and Zillow Closing. Its ecosystem spans the entire home journey from shopping to renting, buying, selling, and financing real estate.
42GF Score

Get the complete analysis for MIL:1ZUS

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

€29.37
Price
€67.23
GF Value