Erie Indemnity Co (STU:EI2) 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:EI2 Erie Indemnity Co STU:EI2
67 GF Score
Price €208.00
GF Value €311.42
Valuation Significantly Undervalued
! 1 Warning Sign
View Full Analysis

What is Erie Indemnity Co Cyclically Adjusted PB Ratio?

Shiller PE for Stocks: The True Measure of Stock Valuation


Erie Indemnity Co  (STU:EI2) 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.


Erie Indemnity Co Cyclically Adjusted PB Ratio Related Terms


Erie Indemnity Co Cyclically Adjusted PB Ratio Historical Data

* Premium members only.

The historical data trend for Erie Indemnity 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.

Erie Indemnity Co Cyclically Adjusted PB Ratio Chart

Erie Indemnity 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 2.88 4.49 7.30 14.70 8.03

Erie Indemnity Co 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 8.84 9.27 8.29 7.18 6.70

STU:EI2 vs NP, BWIN, ARX: Cyclically Adjusted PB Ratio Comparison

For the Insurance Brokers subindustry, Erie Indemnity 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.


Erie Indemnity Co Cyclically Adjusted PB Ratio vs Insurance Industry

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

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


STU:EI2
67GF Score
Erie Indemnity Co STU:EI2
Cyclically Adjusted PB Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Erie Indemnity 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.

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

For example, Erie Indemnity Co'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)
=46.336/333.9520*333.9520
=46.336

Current CPI (Jun. 2026) = 333.9520.

Erie Indemnity Co Quarterly Data

Book Value per Share CPI Adj_Book
201609 16.030 241.428 22.173
201612 16.631 241.432 23.004
201703 16.661 243.801 22.822
201706 16.063 244.955 21.899
201709 15.896 246.819 21.508
201712 15.331 246.524 20.768
201803 14.669 249.554 19.630
201806 16.188 251.989 21.453
201809 17.027 252.439 22.525
201812 18.289 251.233 24.311
201903 19.388 254.202 25.471
201906 20.052 256.143 26.143
201909 22.045 256.759 28.673
201912 21.679 256.974 28.173
202003 21.859 258.115 28.281
202006 22.830 257.797 29.574
202009 22.838 260.280 29.302
202012 20.850 260.474 26.732
202103 22.073 264.877 27.829
202106 22.545 271.696 27.711
202109 23.843 274.310 29.027
202112 25.349 278.802 30.363
202203 25.749 287.504 29.909
202206 27.511 296.311 31.006
202209 29.735 296.808 33.456
202212 29.142 296.797 32.790
202303 29.389 301.836 32.516
202306 30.407 305.109 33.281
202309 32.691 307.789 35.470
202312 32.323 306.746 35.190
202403 34.320 312.332 36.696
202406 36.641 314.175 38.948
202409 37.479 315.301 39.696
202412 41.209 315.605 43.605
202503 41.096 319.799 42.915
202506 39.961 322.561 41.372
202509 42.194 324.800 43.383
202512 41.748 324.054 43.023
202603 43.861 330.213 44.358
202606 46.336 333.952 46.336

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 Erie Indemnity Co (STU:EI2) Overvalued in 2026?

Based on GuruFocus' analysis, Erie Indemnity Co stock appears to be undervalued. The current stock price of €208.00 is trading 33.2% below its estimated GF Value™ of €311.42. GuruFocus considers Erie Indemnity Co to be Significantly Undervalued.

Key valuation signals for STU:EI2:

  • Cyclically Adjusted PB Ratio:
  • GF Value™: €311.42 vs. price of €208.00 (33.2% below fair value)
  • GF Score™: 67/100 with 1 warning sign

No single metric tells the full story. See the STU:EI2 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Erie Indemnity Co Business Description

Other Exchanges ERIE:USAEI2:Germany
Address 100 Erie Insurance Place, Erie, PA, USA, 16530-0001
Erie Indemnity Co mainly performs services on behalf of the Erie Insurance Exchange relating to sales, underwriting, and issuance of policies. Erie Indemnity's results are tied to the performance of the Insurance Exchange, which principally provides automobile and homeowners insurance for individuals, along with multiperil, workers' compensation, and commercial automobile insurance for its commercial clients. The company operates exclusively in the United States.
67GF Score

Get the complete analysis for STU:EI2

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

€208.00
Price
€311.42
GF Value