NBN (Northeast Bank) Cyclically Adjusted Book per Share: $34.26 (As of Mar. 2026)


NBN Northeast Bank NBN
68 GF Score
Price $137.51
GF Value $103.43
Valuation Significantly Overvalued
! 7 Warning Signs
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What is Northeast Bank Cyclically Adjusted Book per Share?

Northeast Bank NBN +3.58% 68 Cyclically Adjusted Book per Share is $34.26 as of Mar. 2026. GuruFocus rates NBN with a GF Score™ of 68/100 and a GF Value™ of $103.43 (Significantly Overvalued). The stock has 7 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.

Northeast Bank's adjusted book value per share for the three months ended in Mar. 2026 was $66.355. 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 $34.26 for the trailing ten years ended in Mar. 2026.

During the past 12 months, Northeast Bank's average Cyclically Adjusted Book Growth Rate was 19.30% per year. During the past 3 years, the average Cyclically Adjusted Book Growth Rate was 16.10% per year. During the past 5 years, the average Cyclically Adjusted Book Growth Rate was 14.30% per year. During the past 10 years, the average Cyclically Adjusted Book Growth Rate was 5.00% 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 Northeast Bank was 16.10% per year. The lowest was -3.10% per year. And the median was 5.25% per year.

As of today (2026-07-01), Northeast Bank's current stock price is $137.51. Northeast Bank's Cyclically Adjusted Book per Share for the quarter that ended in Mar. 2026 was $34.26. Northeast Bank's Cyclically Adjusted PB Ratio of today is 4.01.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Northeast Bank was 4.00. The lowest was 0.64. And the median was 1.78.


Northeast Bank  (NAS:NBN) 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.

Northeast Bank's Cyclically Adjusted PB Ratio of today is calculated as

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=137.51/34.26
=4.01

* 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 Northeast Bank was 4.00. The lowest was 0.64. And the median was 1.78.


Be Aware

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


Northeast Bank Cyclically Adjusted Book per Share Related Terms


Northeast Bank Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for Northeast Bank'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.

Northeast Bank Cyclically Adjusted Book per Share Chart

Northeast Bank Annual Data
Trend Jun16 Jun17 Jun18 Jun19 Jun20 Jun21 Jun22 Jun23 Jun24 Jun25
Cyclically Adjusted Book per Share
Get a 7-Day Free Trial Premium Member Only Premium Member Only 16.61 19.17 21.95 25.50 30.02

Northeast Bank 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 28.72 30.02 31.33 32.41 34.26

NBN vs OCFC, AGBK, HBT: Cyclically Adjusted Book per Share Comparison

For the Banks - Regional subindustry, Northeast Bank'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.


Northeast Bank Cyclically Adjusted PB Ratio vs Banks Industry

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

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


NBN
68GF Score
Northeast Bank NBN
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Northeast Bank 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, Northeast Bank'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)
=66.355/330.2130*330.2130
=66.355

Current CPI (Mar. 2026) = 330.2130.

Northeast Bank Quarterly Data

Book Value per Share CPI Adj_Book
201606 12.514 241.018 17.145
201609 12.632 241.428 17.277
201612 13.016 241.432 17.802
201703 13.463 243.801 18.235
201706 13.904 244.955 18.743
201709 14.253 246.819 19.069
201712 14.543 246.524 19.480
201803 14.990 249.554 19.835
201806 15.486 251.989 20.293
201809 15.850 252.439 20.733
201812 16.410 251.233 21.569
201903 16.942 254.202 22.008
201906 16.985 256.143 21.897
201909 17.491 256.759 22.495
201912 18.051 256.974 23.196
202003 18.476 258.115 23.637
202006 20.093 257.797 25.737
202009 21.063 260.280 26.722
202012 21.805 260.474 27.643
202103 25.987 264.877 32.397
202106 28.514 271.696 34.655
202109 29.305 274.310 35.277
202112 30.609 278.802 36.253
202203 32.027 287.504 36.785
202206 33.368 296.311 37.186
202209 33.725 296.808 37.521
202212 35.072 296.797 39.021
202303 37.015 301.836 40.495
202306 38.683 305.109 41.866
202309 39.960 307.789 42.871
202312 41.971 306.746 45.182
202403 44.110 312.332 46.635
202406 46.338 314.175 48.703
202409 47.803 315.301 50.064
202412 52.290 315.605 54.710
202503 54.841 319.799 56.627
202506 57.981 322.561 59.356
202509 59.984 324.800 60.984
202512 62.656 324.054 63.847
202603 66.355 330.213 66.355

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 $34.26 mean?
Northeast Bank (NBN) has a Cyclically Adjusted Book per Share of $34.26 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 Northeast Bank and its competitors.
Is Northeast Bank's Cyclically Adjusted Book per Share too high?
Northeast Bank's current Cyclically Adjusted Book per Share is $34.26. Overall, Northeast Bank has a GF Score™ of 68/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Northeast Bank's Cyclically Adjusted Book per Share compare to OCFC and AGBK?
Northeast Bank's Cyclically Adjusted Book per Share of $34.26 can be compared against companies in the Banks 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 a Banks company?
A good Cyclically Adjusted Book per Share depends on the Banks 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 Northeast Bank and its competitors. Northeast Bank's current Cyclically Adjusted Book per Share is $34.26. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Northeast Bank stock overvalued right now?
Based on GuruFocus' analysis, Northeast Bank (NBN) is currently considered Significantly Overvalued. The stock's GF Value™ is $103.43, compared to a current price of $137.51 — trading 32.9% above its estimated fair value. The current Cyclically Adjusted Book per Share is $34.26. Northeast Bank's overall GF Score™ is 68/100 with 7 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 Northeast Bank (NBN), the current Cyclically Adjusted Book per Share is $34.26 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 Northeast Bank (NBN) Overvalued in 2026?

Based on GuruFocus' analysis, Northeast Bank stock appears to be overvalued. The current stock price of $137.51 is trading 32.9% above its estimated GF Value™ of $103.43. GuruFocus considers Northeast Bank to be Significantly Overvalued.

Key valuation signals for NBN:

  • Cyclically Adjusted Book per Share: $34.26
  • GF Value™: $103.43 vs. price of $137.51 (32.9% above fair value)
  • GF Score™: 68/100 with 7 warning signs

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


Northeast Bank Business Description

Other Exchanges 73K:Germany
Address 27 Pearl Street, Portland, ME, USA, 04101
Northeast Bank provides banking and financial services to individual and corporate customers in the United States. The firm conducts its loan-related activities through two primary channels: the Community Banking Division, and the Small Business Administration (SBA) National Division. Its loan portfolio comprises residential mortgage loans; multi-family and other commercial real estate loans; commercial and industrial loans, consumer loans, and small business administration loans. The firm also provides telephone banking, online banking, mobile banking, and remote deposit capture services. The revenue of the company is derived principally from interest and dividends from the bank.
68GF Score

Get the complete analysis for NBN

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

$137.51
Price
$103.43
GF Value