FIBK (First Interstate BancSystem) Growth Rank: 1 (As of Aug. 18, 2026) — 80% Below Median

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FIBK First Interstate BancSystem Inc FIBK
62 GF Score
Price $38.46
GF Value $32.89
Valuation Modestly Overvalued
! 6 Warning Signs
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What is First Interstate BancSystem Growth Rank?

First Interstate BancSystem FIBK -1.13% 62 Growth Rank is 1 as of Aug. 18, 2026, which is 80% below its 10-year median of 5.00. GuruFocus rates FIBK with a GF Score™ of 62/100 and a GF Value™ of $32.89 (Modestly Overvalued). The stock has 6 warning signs investors should review.

First Interstate BancSystem has the Growth Rank of 1.

GuruFocus Growth Rank measures the growth of a company in terms of its revenue and profitability, rated on a scale from 1 to 10. Historically, the companies with the highest growth ranks performed the best over the long term. It is calculated using the following criteria:

1. 5-year revenue growth rate, the higher, the better.
2. 3-year revenue growth rate, the higher, the better.
3. 5-year EBITDA growth rate, the higher, the better.
4. The predictability of 5-year revenue. The most consistent it is, the higher the rank.

A higher score reflects a greater ability to drive business growth, with companies considered to have strong and sustainable expansion potential. Conversely, a lower score indicates challenges in achieving consistent growth and scalability.

GuruFocus found that the Growth Rank is the second of the two most-sensitive parameters among the five parameters checked. Please click GF Score to see more details on GF Score's 5 Key Aspects of Analysis.

Please note that we are using the five-year EBITDA growth rate as a parameter, so the company needs to have had positive growth over that time. The reason we use EBITDA instead of earnings per share is that with EBITDA, we can rank a lot more companies since a company may have positive EBITDA but negative EPS. Since we are looking at the growth here, EBITDA gives us a pretty clear picture about the growth in the company's business operations.

First Interstate BancSystem Growth Rank Related Terms

FIBK vs NIC, FFBC, CBU: Growth Rank Comparison

For the Banks - Regional subindustry, First Interstate BancSystem's Growth Rank, along with its competitors' market caps and Growth Rank 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 Interstate BancSystem Growth Rank vs Banks Industry

For the Banks industry and Financial Services sector, First Interstate BancSystem's Growth Rank distribution charts can be found below:

* The bar in red indicates where First Interstate BancSystem's Growth Rank falls into.


FIBK
62GF Score
First Interstate BancSystem Inc FIBK
Growth Rank is just one metric. See GF Score™, valuation, warning signs, and more.
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Frequently Asked Questions Learn more about Growth Rank →
What does a Growth Rank of 1 mean?
First Interstate BancSystem (FIBK) has a Growth Rank of 1 as of Aug. 18, 2026. Growth Rank measures the growth of a company in terms of its revenue and profitability. View historical data on First Interstate BancSystem and its competitors. This is 80% below median its historical median of 5.00. Over the past decade, First Interstate BancSystem's Growth Rank has ranged from 1.00 to 8.00.
Is First Interstate BancSystem's Growth Rank too high?
First Interstate BancSystem's current Growth Rank of 1 is 80% below median its 10-year median of 5.00. Over the past 10 years, this metric has ranged from a low of 1.00 to a high of 8.00. Overall, First Interstate BancSystem has a GF Score™ of 62/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does First Interstate BancSystem's Growth Rank compare to NIC and FFBC?
First Interstate BancSystem's Growth Rank of 1 can be compared against companies in the Banks industry. Historically, First Interstate BancSystem's own Growth Rank has ranged from 1.00 to 8.00 over the past decade. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Growth Rank for a Banks company?
A good Growth Rank depends on the Banks industry context. However, Growth Rank 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 Growth Rank mean?
A high Growth Rank can signal that a stock is expensive relative to its fundamentals. Growth Rank measures the growth of a company in terms of its revenue and profitability. View historical data on First Interstate BancSystem and its competitors. First Interstate BancSystem's current Growth Rank is 1, which is 80% below median its own 10-year median of 5.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is First Interstate BancSystem stock overvalued right now?
Based on GuruFocus' analysis, First Interstate BancSystem (FIBK) is currently considered Modestly Overvalued. The stock's GF Value™ is $32.89, compared to a current price of $38.46 — trading 16.9% above its estimated fair value. The current Growth Rank is 1, which is 80% below median its 10-year median of 5.00. First Interstate BancSystem's overall GF Score™ is 62/100 with 6 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Growth Rank calculated?
Growth Rank is calculated from a company's financial statements. For First Interstate BancSystem (FIBK), the current Growth Rank is 1 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 Interstate BancSystem (FIBK) Overvalued in 2026?

Based on GuruFocus' analysis, First Interstate BancSystem stock appears to be overvalued. The current stock price of $38.46 is trading 16.9% above its estimated GF Value™ of $32.89. GuruFocus considers First Interstate BancSystem to be Modestly Overvalued.

Key valuation signals for FIBK:

  • Growth Rank: 1 (80% below median its 10-year median of 5.00)
  • GF Value™: $32.89 vs. price of $38.46 (16.9% above fair value)
  • GF Score™: 62/100 with 6 warning signs

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

First Interstate BancSystem Business Description

Other Exchanges 4FB:Germany
Address 401 North 31st Street, Billings, MT, USA, 59101
First Interstate BancSystem Inc is a financial holding company. It is the parent company of First Interstate Bank, a community bank offering a range of internet, mobile, and other banking and financial services throughout Idaho, Montana, Oregon, South Dakota, Washington, and Wyoming. It delivers a range of financial products and services to both retail and commercial customers in industries like agriculture, construction, education, energy, governmental services, healthcare, mining, professional services, retail, tourism and wholesale trade. It generates majority of income from interest charged on loans, and interest and dividends earned on investments.
62GF Score

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Growth Rank is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

$38.46
Price
$32.89
GF Value