Apartment Investment & Management Co (STU:AIV) Cyclically Adjusted PB Ratio: (As of Sep. 20, 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:AIV Apartment Investment & Management Co STU:AIV
49 GF Score
Price €1.90
GF Value €3.02
! 5 Warning Signs
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What is Apartment Investment & Management Co Cyclically Adjusted PB Ratio?

Shiller PE for Stocks: The True Measure of Stock Valuation


Apartment Investment & Management Co  (STU:AIV) 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.


Apartment Investment & Management Co Cyclically Adjusted PB Ratio Related Terms


Apartment Investment & Management Co Cyclically Adjusted PB Ratio Historical Data

* Premium members only.

The historical data trend for Apartment Investment & Management Co'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.

Apartment Investment & Management Co Cyclically Adjusted PB Ratio Chart

Apartment Investment & Management Co 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 - 0.65 0.69 0.87 0.64

Apartment Investment & Management Co Quarterly Data
Mar21 Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25
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 0.68 0.70 0.65 0.61 0.48

STU:AIV vs BRT, FREVS, ELME: Cyclically Adjusted PB Ratio Comparison

For the REIT - Residential subindustry, Apartment Investment & Management Co'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.


Apartment Investment & Management Co Cyclically Adjusted PB Ratio vs REITs Industry

For the REITs industry and Real Estate sector, Apartment Investment & Management Co's Cyclically Adjusted PB Ratio distribution charts can be found below:

* The bar in red indicates where Apartment Investment & Management Co's Cyclically Adjusted PB Ratio falls into.


STU:AIV
49GF Score
Apartment Investment & Management Co STU:AIV
Cyclically Adjusted PB Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
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Apartment Investment & Management Co 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.

Apartment Investment & Management Co's Cyclically Adjusted Book per Share for the quarter that ended in Dec. 2025 is calculated as:

For example, Apartment Investment & Management Co's adjusted Book Value per Share data for the three months ended in Dec. 2025 was:

Adj_Book=Book Value per Share/CPI of Dec. 2025 (Change)*Current CPI (Dec. 2025)
=3.359/324.0540*324.0540
=3.359

Current CPI (Dec. 2025) = 324.0540.

Apartment Investment & Management Co Quarterly Data

Book Value per Share CPI Adj_Book
201512 12.727 236.525 17.437
201603 11.892 238.132 16.183
201606 13.546 241.018 18.213
201609 13.077 241.428 17.552
201612 14.839 241.432 19.917
201703 13.784 243.801 18.321
201706 10.371 244.955 13.720
201709 9.714 246.819 12.754
201712 11.042 246.524 14.515
201803 10.816 249.554 14.045
201806 11.336 251.989 14.578
201809 15.163 252.439 19.465
201812 13.031 251.233 16.808
201903 14.355 254.202 18.300
201906 14.203 256.143 17.969
201909 14.397 256.759 18.170
201912 14.540 256.974 18.335
202003 14.393 258.115 18.070
202006 13.887 257.797 17.456
202009 14.730 260.280 18.339
202103 3.339 264.877 4.085
202106 3.199 271.696 3.815
202109 3.270 274.310 3.863
202112 3.498 278.802 4.066
202203 3.718 287.504 4.191
202206 5.625 296.311 6.152
202209 6.920 296.808 7.555
202212 5.066 296.797 5.531
202303 4.935 301.836 5.298
202306 4.894 305.109 5.198
202309 5.025 307.789 5.291
202312 3.810 306.746 4.025
202403 3.821 312.332 3.964
202406 3.352 314.175 3.457
202409 3.059 315.301 3.144
202412 2.212 315.605 2.271
202503 2.042 319.799 2.069
202506 1.752 322.561 1.760
202509 1.550 324.800 1.546
202512 3.359 324.054 3.359

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 Apartment Investment & Management Co (STU:AIV) Overvalued in 2026?

Based on GuruFocus' analysis, Apartment Investment & Management Co stock appears to be undervalued. The current stock price of €1.90 is trading 37.1% below its estimated GF Value™ of €3.02.

Key valuation signals for STU:AIV:

  • Cyclically Adjusted PB Ratio:
  • GF Value™: €3.02 vs. price of €1.90 (37.1% below fair value)
  • GF Score™: 49/100 with 5 warning signs

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


Apartment Investment & Management Co Business Description

Industry Real EstateREITs
Other Exchanges AIV:USA
Address 4582 South Ulster Street, Suite 1450, Denver, CO, USA, 80237
Apartment Investment & Management Co is a self-managed real estate investment trust. It is focused on property development, redevelopment, and various other value-creating investment strategies, targeting the U.S multifamily market. Its operating segments are Development. Operating, and Other. The development segment consists of properties that are under construction or have not achieved stabilization, as well as land held for development. The operating segment includes residential apartments, communities with apartment homes that have achieved a stabilized level of operations. The other segment includes The Benson Hotel, the company's only hotel. The majority of revenue is gained from the Operating Segment.
49GF Score

Get the complete analysis for STU:AIV

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

€1.90
Price
€3.02
GF Value