COFS (ChoiceOne Financial Services) 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.
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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.

COFS ChoiceOne Financial Services Inc COFS
62 GF Score
Price $33.26
GF Value $29.59
Valuation Modestly Overvalued
! 5 Warning Signs
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What is ChoiceOne Financial Services Cyclically Adjusted PB Ratio?

Shiller PE for Stocks: The True Measure of Stock Valuation


ChoiceOne Financial Services  (NAS:COFS) 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.


ChoiceOne Financial Services Cyclically Adjusted PB Ratio Related Terms


ChoiceOne Financial Services Cyclically Adjusted PB Ratio Historical Data

* Premium members only.

The historical data trend for ChoiceOne Financial Services'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.

ChoiceOne Financial Services Cyclically Adjusted PB Ratio Chart

ChoiceOne Financial Services 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 1.08 1.10 1.07 1.24 0.98

ChoiceOne Financial Services 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 1.00 1.00 1.01 0.94 1.12

COFS vs BSVN, PDLB, FFMR: Cyclically Adjusted PB Ratio Comparison

For the Banks - Regional subindustry, ChoiceOne Financial Services'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.


ChoiceOne Financial Services Cyclically Adjusted PB Ratio vs Banks Industry

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

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


COFS
62GF Score
ChoiceOne Financial Services Inc COFS
Cyclically Adjusted PB Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
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ChoiceOne Financial Services 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.

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

For example, ChoiceOne Financial Services'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)
=32.285/333.9520*333.9520
=32.285

Current CPI (Jun. 2026) = 333.9520.

ChoiceOne Financial Services Quarterly Data

Book Value per Share CPI Adj_Book
201609 20.377 241.428 28.186
201612 19.839 241.432 27.442
201703 20.264 243.801 27.757
201706 20.835 244.955 28.405
201709 21.056 246.819 28.489
201712 21.141 246.524 28.639
201803 20.935 249.554 28.015
201806 21.109 251.989 27.975
201809 21.299 252.439 28.176
201812 22.253 251.233 29.580
201903 22.849 254.202 30.017
201906 23.580 256.143 30.743
201909 23.285 256.759 30.285
201912 26.520 256.974 34.464
202003 27.009 258.115 34.945
202006 27.903 257.797 36.146
202009 28.613 260.280 36.712
202012 29.151 260.474 37.374
202103 28.022 264.877 35.330
202106 29.707 271.696 36.514
202109 29.647 274.310 36.093
202112 29.515 278.802 35.353
202203 25.517 287.504 29.639
202206 22.186 296.311 25.004
202209 20.860 296.808 23.471
202212 22.468 296.797 25.281
202303 22.430 301.836 24.817
202306 23.789 305.109 26.038
202309 24.023 307.789 26.065
202312 25.918 306.746 28.217
202403 27.363 312.332 29.257
202406 28.325 314.175 30.108
202409 27.651 315.301 29.287
202412 29.046 315.605 30.735
202503 28.519 319.799 29.781
202506 28.767 322.561 29.783
202509 29.939 324.800 30.783
202512 31.022 324.054 31.970
202603 31.417 330.213 31.773
202606 32.285 333.952 32.285

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 ChoiceOne Financial Services (COFS) Overvalued in 2026?

Based on GuruFocus' analysis, ChoiceOne Financial Services stock appears to be overvalued. The current stock price of $33.26 is trading 12.4% above its estimated GF Value™ of $29.59. GuruFocus considers ChoiceOne Financial Services to be Modestly Overvalued.

Key valuation signals for COFS:

  • Cyclically Adjusted PB Ratio:
  • GF Value™: $29.59 vs. price of $33.26 (12.4% above fair value)
  • GF Score™: 62/100 with 5 warning signs

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


ChoiceOne Financial Services Business Description

Address 109 East Division Street, Sparta, MI, USA, 49345
ChoiceOne Financial Services Inc is a full-service banking institution. It is engaged in the business of providing personal and business banking solutions, borrowing solutions, and treasury notes and bonds services. The bank's product and services portfolio consist of time, savings and demand deposits, safe deposit services, automated transaction machine services, commercial and consumer loans, commercial lending to business, industry, agricultural, construction, inventory, and real estate categories. Its primary market area is Kent, Muskegon, Newaygo, and Ottawa counties in western Michigan, and Lapeer, Macomb, and St. Clair counties in southeastern Michigan in the communities where the Bank's respective offices are located.
62GF Score

Get the complete analysis for COFS

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

$33.26
Price
$29.59
GF Value