FNRN (First Northern Community Bancorp) Cyclically Adjusted PB Ratio: (As of Sep. 21, 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.

FNRN First Northern Community Bancorp FNRN
57 GF Score
Price $17.27
GF Value $10.47
Valuation Significantly Overvalued
! 5 Warning Signs
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What is First Northern Community Bancorp Cyclically Adjusted PB Ratio?

Shiller PE for Stocks: The True Measure of Stock Valuation


First Northern Community Bancorp  (NAS:FNRN) 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.


First Northern Community Bancorp Cyclically Adjusted PB Ratio Related Terms


First Northern Community Bancorp Cyclically Adjusted PB Ratio Historical Data

* Premium members only.

The historical data trend for First Northern Community Bancorp'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.

First Northern Community Bancorp Cyclically Adjusted PB Ratio Chart

First Northern Community Bancorp 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 1.21 0.92 0.99 1.07 1.38

First Northern Community Bancorp 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 1.05 1.34 1.39 1.68 1.84

FNRN vs QNBC, ATLO, FRAF: Cyclically Adjusted PB Ratio Comparison

For the Banks - Regional subindustry, First Northern Community Bancorp'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.


First Northern Community Bancorp Cyclically Adjusted PB Ratio vs Banks Industry

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

* The bar in red indicates where First Northern Community Bancorp's Cyclically Adjusted PB Ratio falls into.


FNRN
57GF Score
First Northern Community Bancorp FNRN
Cyclically Adjusted PB Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
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First Northern Community Bancorp 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.

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

For example, First Northern Community Bancorp'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)
=13.245/333.9520*333.9520
=13.245

Current CPI (Jun. 2026) = 333.9520.

First Northern Community Bancorp Quarterly Data

Book Value per Share CPI Adj_Book
201609 5.398 241.428 7.467
201612 5.181 241.432 7.166
201703 5.525 243.801 7.568
201706 5.685 244.955 7.750
201709 5.863 246.819 7.933
201712 5.822 246.524 7.887
201803 5.866 249.554 7.850
201806 6.011 251.989 7.966
201809 6.186 252.439 8.183
201812 6.460 251.233 8.587
201903 6.822 254.202 8.962
201906 7.219 256.143 9.412
201909 7.486 256.759 9.737
201912 7.677 256.974 9.977
202003 8.101 258.115 10.481
202006 8.337 257.797 10.800
202009 8.537 260.280 10.953
202012 8.245 260.474 10.571
202103 8.580 264.877 10.818
202106 8.784 271.696 10.797
202109 8.991 274.310 10.946
202112 8.538 278.802 10.227
202203 7.922 287.504 9.202
202206 7.512 296.311 8.466
202209 6.699 296.808 7.537
202212 7.021 296.797 7.900
202303 7.960 301.836 8.807
202306 8.024 305.109 8.783
202309 8.003 307.789 8.683
202312 8.885 306.746 9.673
202403 9.469 312.332 10.124
202406 9.749 314.175 10.363
202409 10.815 315.301 11.455
202412 10.032 315.605 10.615
202503 11.251 319.799 11.749
202506 11.734 322.561 12.148
202509 12.405 324.800 12.755
202512 12.308 324.054 12.684
202603 13.029 330.213 13.177
202606 13.245 333.952 13.245

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 First Northern Community Bancorp (FNRN) Overvalued in 2026?

Based on GuruFocus' analysis, First Northern Community Bancorp stock appears to be overvalued. The current stock price of $17.27 is trading 64.9% above its estimated GF Value™ of $10.47. GuruFocus considers First Northern Community Bancorp to be Significantly Overvalued.

Key valuation signals for FNRN:

  • Cyclically Adjusted PB Ratio:
  • GF Value™: $10.47 vs. price of $17.27 (64.9% above fair value)
  • GF Score™: 57/100 with 5 warning signs

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


First Northern Community Bancorp Business Description

Address 195 North First Street, Dixon, CA, USA, 95620
First Northern Community Bancorp is a bank holding company for a community bank, First Northern Bank of Dixon. It conducts general banking activities, including collecting deposits and originating loans, and serves Solano, Yolo, Sacramento, Placer, El Dorado, and Contra Costa Counties. It offers a broad range of alternative investment products and services, equipment leasing, credit cards, merchant card processing, payroll services, and limited international banking services. The bank generates the majority of its revenue by providing various products and services to small and medium-sized businesses and individuals. including accepting demand, interest bearing transaction, savings, and time deposits, and making commercial, consumer, and real estate-related loans.
57GF Score

Get the complete analysis for FNRN

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

$17.27
Price
$10.47
GF Value