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.
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.
First Internet BancorpINBK -0.79%60 Cyclically Adjusted PB Ratio is 0.70 as of Aug. 18, 2026, which is 26% below its 10-year median of 0.95. GuruFocus rates INBK with a GF Scoreâ„¢ of 60/100 and a GF Valueâ„¢ of $28.30 (Fairly Valued). The stock has 7 warning signs investors should review. Among 1,284 Banks companies, First Internet Bancorp ranks better than 79.21% on this metric.
The historical rank and industry rank for First Internet Bancorp's Cyclically Adjusted PB Ratio or its related term are showing as below:
INBK'
s Cyclically Adjusted PB Ratio Range Over the Past 10 Years
Min: 0.31 Med: 0.95 Max: 2.06
Current: 0.7
During the past years, First Internet Bancorp's highest Cyclically Adjusted PB Ratio was 2.06. The lowest was 0.31. And the median was 0.95.
INBK's Cyclically Adjusted PB Ratio is ranked better than 79.21% of 1284
companies
in the Banks industry
Industry Median: 1.3
vs INBK: 0.70
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.
First Internet Bancorp's adjusted book value per share data for the three months ended in Jun. 2026 was $41.624. 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 $41.46 for the trailing ten years ended in Jun. 2026.
Shiller PE for Stocks: The True Measure of Stock Valuation
First Internet Bancorp (NAS:INBK) 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 Internet Bancorp Cyclically Adjusted PB Ratio Related Terms
First Internet Bancorp Cyclically Adjusted PB Ratio Historical Data
* Premium members only.
The historical data trend for First Internet 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 Internet Bancorp Cyclically Adjusted PB Ratio Chart
INBK vs PEBK, NKSH, CZWI: Cyclically Adjusted PB Ratio Comparison
For the Banks - Regional subindustry, First Internet 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 Internet Bancorp Cyclically Adjusted PB Ratio vs Banks Industry
For the Banks industry and Financial Services sector, First Internet Bancorp's Cyclically Adjusted PB Ratio distribution charts can be found below:
* The bar in red indicates where First Internet Bancorp's Cyclically Adjusted PB Ratio falls into.
First Internet 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.
* 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.
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.
What does a Cyclically Adjusted PB Ratio of 0.70 mean?
First Internet Bancorp (INBK) has a Cyclically Adjusted PB Ratio of 0.70 as of Aug. 18, 2026. Cyclically Adjusted PB Ratio is the ratio of share price to a company's inflation-adjusted book value per share over a 10-year period. View historical data on First Internet Bancorp and its competitors. This is 26% below median its historical median of 0.95. Over the past decade, First Internet Bancorp's Cyclically Adjusted PB Ratio has ranged from 0.31 to 2.06. According to the industry distribution chart, First Internet Bancorp ranks #267 out of 1284 companies in the Banks industry, placing it in the top 20.8%.
Is First Internet Bancorp's Cyclically Adjusted PB Ratio too high?
First Internet Bancorp's current Cyclically Adjusted PB Ratio of 0.70 is 26% below median its 10-year median of 0.95. Over the past 10 years, this metric has ranged from a low of 0.31 to a high of 2.06. The Banks industry median Cyclically Adjusted PB Ratio is 1.30. First Internet Bancorp's value of 0.70 is 46.2% below this industry median. Based on the distribution chart, First Internet Bancorp ranks #267 out of 1284 companies in the Banks industry, which is in the top quartile — a strong position relative to peers. Overall, First Internet Bancorp has a GF Score™ of 60/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does First Internet Bancorp's Cyclically Adjusted PB Ratio compare to PEBK and NKSH?
According to the Banks industry distribution chart, First Internet Bancorp ranks #267 out of 1284 companies for Cyclically Adjusted PB Ratio. This places First Internet Bancorp in the top 21% of its industry — outperforming the majority of peers. The industry median Cyclically Adjusted PB Ratio is 1.30. First Internet Bancorp's value of 0.70 is 46.2% below this benchmark. Historically, First Internet Bancorp's own Cyclically Adjusted PB Ratio has ranged from 0.31 to 2.06 over the past decade. While the company's 10-year median is 0.95 vs. the industry median of 1.30, First Internet Bancorp has consistently been below the industry average. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Cyclically Adjusted PB Ratio for a Banks company?
The median Cyclically Adjusted PB Ratio among Banks companies is 1.30, based on 1,284 companies in the industry. Companies in the top quartile (top 25%) have a Cyclically Adjusted PB Ratio significantly above this median, while those in the bottom quartile fall well below. However, Cyclically Adjusted PB Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. First Internet Bancorp's current Cyclically Adjusted PB Ratio of 0.70 is 46.2% below the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Cyclically Adjusted PB Ratio mean?
A high Cyclically Adjusted PB Ratio can signal that a stock is expensive relative to its fundamentals. Cyclically Adjusted PB Ratio is the ratio of share price to a company's inflation-adjusted book value per share over a 10-year period. View historical data on First Internet Bancorp and its competitors. For the Banks industry, the median Cyclically Adjusted PB Ratio is 1.30 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. First Internet Bancorp's current Cyclically Adjusted PB Ratio is 0.70, which is 26% below median its own 10-year median of 0.95. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is First Internet Bancorp stock overvalued right now?
Based on GuruFocus' analysis, First Internet Bancorp (INBK) is currently considered Fairly Valued. The stock's GF Value™ is $28.30, compared to a current price of $28.95 — trading 2.3% above its estimated fair value. The current Cyclically Adjusted PB Ratio is 0.70, which is 26% below median its 10-year median of 0.95 and 46.2% below the Banks industry median of 1.30. First Internet Bancorp's overall GF Score™ is 60/100 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 PB Ratio calculated?
Cyclically Adjusted PB Ratio is calculated from a company's financial statements. For First Internet Bancorp (INBK), the current Cyclically Adjusted PB Ratio is 0.70 as of Aug. 18, 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 First Internet Bancorp (INBK) Overvalued in 2026?
Based on GuruFocus' analysis, First Internet Bancorp stock appears to be overvalued.
The current stock price of $28.95 is trading 2.3% above its estimated GF Value™ of $28.30.
GuruFocus considers First Internet Bancorp to be Fairly Valued.
Key valuation signals for INBK:
Cyclically Adjusted PB Ratio: 0.70 (26% below median its 10-year median of 0.95)
GF Value™: $28.30 vs. price of $28.95 (2.3% above fair value)
Industry Position: 46.2% below the Banks median (#267 of 1284)
No single metric tells the full story. See the INBK stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
First Internet Bancorp is a bank holding company. Through its subsidiaries, it provides commercial real estate (CRE) lending, including nationwide single tenant lease financing and commercial and industrial (C&I) lending, including business banking or treasury management services. The company offers its products and services through the internet and does not have any branches. With operations organized into a single segment called the Commercial Banking segment, it also provides retail banking services.
60GF Score
Get the complete analysis for INBK
Cyclically Adjusted PB Ratio is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
INBK has been successfully added to your 
