Skip to main content
Skip to main content
FIBK logo

First Interstate BancSystem, Inc. (FIBK) Stock Analysis

Educational signal · not a buy or sell recommendation · How to read this

$36.88 +$0.06 (+0.16%) |Strong · 67
First Interstate BancSystem, Inc. (FIBK) bottom line: Bullish Lean — our Council read (62/100) and AI Score (67/100) broadly agree. Strongest signal: Izzy Englander bullish · Biggest watch-out: Growth Durability weak.Educational signal, not a buy or sell recommendation. Compare sector peers → · Read the method →
MCap: $3.58B| P/E Ratio: 12.22| Vol: 1.1M| Target: $35.75 (-3.1%) (Aug 25, 2026) (estimate, not advice)| 52-wk range: $29.10 – $40.60

P/E 12.22 means the share price is 12.22 times one year of earnings per share; the S&P 500 usually sits near 20-25. Market cap $3.58B is the value of all shares combined. Beta 0.75: the stock has moved about 25% less than the S&P 500.

Data from FMP · Methodology

For informational purposes only. Not financial advice. Machine-generated analysis by Stock Expert AI — model gemini-2.0-flash, generated May 7, 2026. Editorial oversight is systemic, not page-by-page. Editorially accountable: Sedat ANAK, Founder and Editor-in-Chief. Data sources: Financial Modeling Prep, Yahoo Finance, SEC EDGAR

Quick Answer

First Interstate BancSystem, Inc. (FIBK) trades at $36.88 with MoonshotScore 67/100 (Grade B+). First Interstate BancSystem, Inc. is a regional bank holding company operating primarily in the Northwestern United States. Market cap: $3.58B, Sector: Financial services.

Price as of Sep 11, 2026 · Last analyzed: May 7, 2026
First Interstate BancSystem, Inc. is a regional bank holding company operating primarily in the Northwestern United States. It offers a comprehensive suite of banking products and services to individuals, businesses, and municipalities.

FIBK stock analysis for 2026: Analysts have set a consensus price target of $35.75 for First Interstate BancSystem, Inc., suggesting 3.1% downside from the current price of $36.88. The AI MoonshotScore is 67/100, in the Strong band (65-79) — a research signal, not a recommendation. Key factors: analyst coverage, AI-driven quantitative scoring.

Watch the FIBK film Every key number, told as a short cinematic story — just press play. ~2 min

These figures come from statements filed 12 months ago — the most recent this company has published.

Council Score · Weighted Average of 3 Disciplines
Bullish Lean 62/100 · B+

FIBK: 2/3 scored disciplines lean bullish. Dominant signal: Izzy Englander bullish.

How is this calculated? →
MoonshotScore · Five-pillar engine · 67/100
Business Quality
Moderate Is this a genuinely good business?
Financial Safety
Neutral Could this blow up on me?
Valuation
Strong Am I paying a fair price?
Growth Durability
Negative Is the growth real and likely to last?
Momentum
Moderate Is the market already moving on this?

Strongest side: Valuation (8/10, Strong). Weakest side: Growth Durability (2/10, Negative).

Legends Council · 5 Legends + Moon AI

AI simulations built from the named investors' published principles. Not affiliated with, endorsed by, or the opinion of these individuals. How these lenses are built

Griffin-style lens (simulated)Ken Griffin
Favorable read
Englander-style lens (simulated)Izzy Englander
Favorable read
Klarman-style lens (simulated)Seth Klarman
Neutral read
Moon AI lens (model)
Neutral read
Munger's Mindset · Balance Sheet & Valuation
Financial Health
Neutral
Margin of Safety
Fairly Valued
Council Score · Weighted Average of 3 Disciplines · See tabs for details →
The lenses are modelled on the published principles of the investors named. We are not affiliated with them, they have not endorsed this, and it is not their opinion of this stock.

Why this analysis is different

  • A sector-relative MoonshotScore — five pillars (business quality, financial safety, valuation, growth durability, momentum) re-ranked nightly against the full universe of US-listed common stocks.
  • An AI Council read across up to eight perspectives — value, macro, quantitative, and momentum lenses — that shows where they disagree instead of averaging the tension away.
  • Figures come straight from FMP and Yahoo Finance filings data. The AI writes the narrative around the numbers — it never edits the numbers.

First Interstate BancSystem, Inc. (FIBK) Financial Services Profile

CEOJames A. Reuter
Employees3,376
HeadquartersBillings, MT, US
IPO Year2010

First Interstate BancSystem, Inc. (FIBK) is a regional bank holding company providing traditional banking services across six states, focusing on community banking with a wide array of deposit and loan products. With a dividend yield of 5.17% and a P/E ratio of 12.22, FIBK balances growth with shareholder returns in a competitive regional banking landscape.

Data Provenance | Financial Data Quantitative Analysis NASDAQ Analysis: May 7, 2026

What Is the Investment Thesis for FIBK?

AI-written as of May 7, 2026 — figures and tone reflect the data available then, not today's score.

The company's consistent profitability, reflected in a 25.4% profit margin, supports its ability to deliver shareholder value. Growth catalysts include expanding its digital banking services and capitalizing on regional economic development. However, potential risks include exposure to regional economic fluctuations and increasing competition from larger national banks and fintech companies. The company's beta of 0.75 suggests lower volatility compared to the broader market, making it a potentially stable investment within the financial sector. Continued focus on operational efficiency and strategic expansion will be crucial for sustaining long-term growth.

Based on FMP financials and quantitative analysis

FIBK Key Highlights

AI-written as of May 7, 2026 — figures and tone reflect the data available then, not today's score.

Market capitalization of $3.58B, reflecting substantial investor confidence.

  • P/E ratio of 12.22, suggesting a potentially undervalued stock compared to its earnings.
  • Profit margin of 25.4%, indicating strong profitability and efficient operations.
  • Gross margin of 84.6%, highlighting the effectiveness of its core banking services.
  • Dividend yield of 5.17%, offering an attractive income stream for investors.

Who Are FIBK's Competitors?

FIBK is benchmarked below against 8 industry peers on price, market cap, and our AI MoonshotScore.

Company Price Change Market Cap MoonshotScore
WBS Webster Financial Corporation $77.57 -0.51% $12.6B
ASB Associated Banc-Corp $30.04 -1.01% $5.67B 915-pillar
BMA Banco Macro S.A. $77.82 -1.28% $4.98B 765-pillar
FULT Fulton Financial Corporation $23.60 +0.81% $4.51B 875-pillar
INDB Independent Bank Corp. $82.28 -0.62% $3.97B 685-pillar
FFBC First Financial Bancorp. $32.50 -0.09% $3.41B 925-pillar
WSBC WesBanco, Inc. $39.89 -0.89% $3.83B 955-pillar
CVBF CVB Financial Corp. $22.23 -0.71% $3.19B 955-pillar

AI Score by Stock Expert AI · Price data: FMP / Yahoo Finance

What Are FIBK's Key Strengths?

Strong regional presence in the Northwestern United States.

  • Diversified portfolio of banking products and services.
  • Attractive dividend yield for investors.
  • Established brand reputation and customer loyalty.

What Are FIBK's Weaknesses?

Limited geographic diversification compared to larger national banks.

  • Exposure to regional economic fluctuations.
  • Dependence on traditional banking services.
  • Smaller scale compared to national competitors.

What Could Drive FIBK Stock Higher?

Expansion of digital banking services to attract and retain customers.

  • Potential acquisitions of smaller regional banks to expand market presence.
  • Growth in wealth management services driving fee income.
  • Strategic partnerships to enhance technology and service offerings.

What Are the Key Risks for FIBK?

Financial-distress signal — its Altman Z-Score of -0.37 sits in the distress zone (elevated bankruptcy risk).

  • Insider selling — insiders were net sellers of roughly $4.1M recently.
  • Economic downturn in the Northwestern United States impacting loan performance.
  • Increasing competition from larger national banks and fintech companies.
  • Regulatory changes impacting capital requirements and compliance costs.
  • Interest rate fluctuations affecting net interest margin.

What Are the Growth Opportunities for FIBK?

  • Expansion of Digital Banking Services: First Interstate can capitalize on the growing demand for digital banking solutions by enhancing its online and mobile platforms. This includes offering more sophisticated digital tools for loan applications, account management, and customer service. The digital banking market is expected to grow significantly, with projections estimating a market size of $9 trillion by 2028. By investing in technology, First Interstate can attract a younger demographic and improve operational efficiency, driving long-term growth.
  • Strategic Acquisitions in Adjacent Markets: First Interstate has the opportunity to expand its geographic footprint through strategic acquisitions of smaller banks or credit unions in adjacent markets. This would allow the company to enter new regions and diversify its revenue streams. The M&A activity in the regional banking sector remains robust, with potential targets available in the Northwestern United States. Successful acquisitions could add significant assets and customers to First Interstate's portfolio within the next 3-5 years.
  • Increased Focus on Wealth Management Services: First Interstate can grow its wealth management business by offering more comprehensive financial planning, investment management, and trust services to its existing customer base. The wealth management market is experiencing growth due to an aging population and increasing affluence. By expanding its wealth management offerings, First Interstate can generate higher fee income and strengthen customer relationships, with potential revenue increases starting within the next 2 years.
  • Penetration of Underserved Markets: First Interstate can target underserved markets within its existing geographic footprint by offering specialized banking products and services tailored to the needs of specific communities. This includes providing financial literacy programs, small business loans, and affordable housing financing. By focusing on underserved markets, First Interstate can enhance its reputation as a community-focused bank and attract new customers, with measurable impact within the next 3-5 years.
  • Leveraging Data Analytics for Enhanced Customer Service: First Interstate can utilize data analytics to gain deeper insights into customer behavior and preferences, enabling it to offer more personalized products and services. This includes using data to identify cross-selling opportunities, improve customer retention, and optimize pricing strategies. The market for data analytics in the banking sector is growing rapidly, with investments expected to increase significantly over the next 5 years. By leveraging data analytics, First Interstate can improve customer satisfaction and drive revenue growth.

What Are FIBK's Competitive Advantages?

  • Established regional presence with a strong brand reputation.
  • Extensive branch network across six states.
  • Diversified portfolio of banking products and services.
  • Strong customer relationships built on community involvement.

What Does FIBK Do?

First Interstate BancSystem, Inc., established in 1971 and headquartered in Billings, Montana, operates as the holding company for First Interstate Bank. The bank provides a comprehensive suite of banking products and services to individuals, businesses, municipalities, and other entities across Idaho, Montana, Oregon, South Dakota, Washington, and Wyoming. Its offerings include traditional depository products such as checking, savings, and time deposits, as well as repurchase agreements. The company's lending portfolio encompasses commercial real estate, construction, residential, agricultural, and other real estate loans. Additionally, it provides consumer loans, including direct personal loans, credit card loans and lines of credit, and indirect loans. First Interstate also extends variable and fixed-rate commercial loans to small and medium-sized businesses, supporting their working capital needs and expansions. Beyond traditional banking, First Interstate offers trust, employee benefit, investment management, insurance, agency, and custodial services. The company supports its customers with marketing, credit review, loan servicing, credit card issuance, mortgage loan services, and online and mobile banking. As of December 31, 2021, First Interstate operated 147 banking offices, demonstrating its commitment to serving communities throughout its operational footprint.

What Products and Services Does FIBK Offer?

  • Provides traditional depository products like checking, savings, and time deposits.
  • Offers commercial real estate, construction, residential, and agricultural loans.
  • Provides consumer loans including personal loans, credit cards, and lines of credit.
  • Offers commercial loans for working capital and business expansions.
  • Provides trust, employee benefit, and investment management services.
  • Offers insurance, agency, and custodial services.
  • Provides online and mobile banking services.

How Does FIBK Make Money?

  • Generates revenue through interest income from loans.
  • Earns fees from deposit accounts and other banking services.
  • Provides wealth management and trust services for fee income.
  • Manages risk through credit analysis and diversification of loan portfolio.

What Industry Does FIBK Operate In?

First Interstate BancSystem operates within the regional banking sector, which is characterized by increasing consolidation and competition from both larger national banks and emerging fintech companies. The industry is influenced by factors such as interest rate fluctuations, regulatory changes, and economic growth in the regions served. Regional banks like First Interstate differentiate themselves through localized customer service and community involvement. The market is seeing a shift towards digital banking solutions, requiring institutions to invest in technology to remain competitive. First Interstate's focus on diverse sectors like agriculture, construction, and healthcare positions it well within its geographic footprint.

Who Are FIBK's Key Customers?

  • Individuals seeking personal banking services.
  • Small and medium-sized businesses requiring commercial loans and banking solutions.
  • Municipalities needing banking services.
  • Non-profit organizations requiring financial services.
Model self-rating on this text: 73% (not a measure of the evidence) Updated: May 7, 2026

Research confidence

High 100/100

Broad, current evidence sits behind this analysis.

  • Scored on 100% of our measures
  • Price is current
  • Latest filing 39 days ago
  • Covered by analysts

Why 67?

Measured against companies in the same sector. The figures below are the factor contributions the scoring engine itself produced.

What is helping

  • +0.54 Dividend yield (Valuation)
  • +0.51 Net margin (Business Quality)
  • +0.41 Operating margin (Business Quality)

What is holding it back

  • -0.48 Revenue growth (Growth)
  • -0.48 5-year revenue per share (Growth)
  • -0.27 Return on invested capital (Business Quality)

Contribution = how far the company sits from its sector on that measure, weighted by how much the pillar counts. Not investment advice. How the score is built →

MoonshotScore History

Recorded daily since 2026-08-23 · 19 snapshots

2026-08-23 70
2026-08-26 67
2026-08-29 67
2026-09-01 69
2026-09-04 69
2026-09-07 70
2026-09-10 67

What changed?

The grade moved from 70 to 67 (-3).

What moved it up or down:

  • -6 Momentum
  • -4 Growth Durability
  • -3 Business Quality

Held back by:

  • +2 Valuation

Over the same 18 days the stock moved -1.8%.

Company Profile

First Interstate BancSystem, Inc. operates in the Banks - Regional industry within the Financial Services sector. It is headquartered in Billings, US. The company is led by CEO James A. Reuter. FIBK has traded publicly since 2010.

ROE 9%

Key Financial Metrics

Return on equity for First Interstate BancSystem, Inc. stands at 9.1%, a gauge of how efficiently it converts shareholder capital into profit. Return on assets is 1.2%, showing how much profit it generates from its asset base. FIBK trades at a trailing price-to-earnings ratio of 12.22, below the Financial Services sector average of ~17.50x. Its free cash flow yield is 6.8%, a gauge of the cash the business throws off relative to its market value. A current ratio of 0.68 means current liabilities exceed short-term assets, a liquidity point worth watching. Its earnings yield is 8.2%, the inverse of the P/E and a quick read on earnings relative to price.

FIBK Valuation & Market Position

With a $3.58B market cap, First Interstate BancSystem, Inc. sits in the mid-cap segment of the market. Analyst price targets span from $33.00 to $39.00, with a consensus of $35.75. At the current price of $36.88, that implies roughly 3% downside from the consensus target. Relative to its peer group, FIBK's quantitative score of 67/100 is below the peer average of 86/100.

Quarterly Financial Performance: First Interstate BancSystem, Inc.

Revenue for First Interstate BancSystem, Inc. came in at $61.7M during Q2 FY2026, a 74.6% contraction versus the preceding quarter. The company recorded net income of $83.9M, with diluted EPS of $0.87. Revenue has contracted over three consecutive quarters, which investors in this mid-cap Financial Services stock should monitor closely. Across the four most recent quarters, FIBK averaged $0.81 in diluted EPS.

F-Score 7/9

Financial Health

First Interstate BancSystem, Inc.'s Piotroski F-Score is 7/9, a 9-point checklist of profitability, leverage and efficiency — signaling solid underlying fundamentals. Its Altman Z-Score of -0.37 places it in the distress zone, a signal of elevated financial risk.

6/8 beats

Earnings Track Record

First Interstate BancSystem, Inc. has beaten Wall Street's EPS estimate in 6 of its last 8 reported quarters — a consistent record of delivering on expectations. Reported results have landed about 15.9% above estimates on average.

Net selling

Insider Activity

Over the past six months, First Interstate BancSystem, Inc. insiders filed 33 SEC Form 4 transactions — 15 sales and 18 purchases. On net that is roughly 76K shares disposed (about $4.1M), a signal worth weighing alongside the fundamentals.

FIBK Financials

Fundamental Snapshot

Revenue Growth (FY)
-28.5%
Net Income Growth (FY)
+33.7%
EPS Growth (FY)
+34.7%
Free Cash Flow Growth (FY)
-16.3%
P/E (TTM)
12.22
Return on Equity (TTM)
+9.1%
Current Ratio
0.7
EV/EBITDA (TTM)
9.2

Based on FMP financials and quantitative analysis · FY 2025

Bull Case vs Bear Case

Bull Case

  • Strong regional presence in the Northwestern United States.
  • Diversified portfolio of banking products and services.
  • Attractive dividend yield for investors.
  • Established brand reputation and customer loyalty.

Bear Case

  • Limited geographic diversification compared to larger national banks.
  • Exposure to regional economic fluctuations.
  • Dependence on traditional banking services.
  • Smaller scale compared to national competitors.

AI-generated arguments based on insider flow, news sentiment and technicals — not financial advice · September 2026

Recent Quarterly Results

Quarter Revenue Net Income EPS
Q2 FY2026 $62M $84M $0.87
Q1 FY2026 $243M $60M $0.61
Q4 FY2025 $313M $109M $1.08
Q3 FY2025 $336M $71M $0.69

Q2 FY2026 · filed 3 Aug 2026 · SEC EDGAR →

Based on FMP financials and quantitative analysis

FIBK Latest News

FIBK Analyst Consensus

Consensus Rating

Aggregated Buy/Hold/Sell recommendations collected by Financial Modeling Prep for FIBK.

Price Targets

Low
$33.00
Consensus
$35.75
High
$39.00

Median: $35.50 (-3.1% from current price)

Source: FMP analyst consensus · as of Aug 25, 2026 · an estimate, not advice

FIBK MoonshotScore

67/100

What does this score mean?

MoonshotScore is Stock Expert AI's proprietary 0-100 research rating, not a buy or sell recommendation. FIBK scores 67/100 (Grade B+): the number comes from the five-pillar engine (business quality, financial safety, valuation, growth durability, momentum), re-ranked daily against sector peers.

Leadership: James A. Reuter

CEO

James A. Reuter serves as the CEO of First Interstate BancSystem, Inc., leading a workforce of 3,481 employees. His career reflects extensive experience in the financial services industry. Reuter's background includes various leadership roles within the banking sector, focusing on strategic planning, operational efficiency, and customer relationship management. He has a proven track record of driving growth and profitability in competitive markets. His expertise encompasses both traditional banking operations and the evolving landscape of digital finance. Reuter's leadership is characterized by a commitment to community banking and sustainable growth.

Track Record: Under James A. Reuter's leadership, First Interstate BancSystem has focused on expanding its digital banking capabilities and enhancing customer service. Key achievements include maintaining a strong dividend yield and navigating the challenges of a changing interest rate environment. Reuter has overseen strategic initiatives aimed at improving operational efficiency and driving organic growth. His tenure has been marked by a commitment to balancing shareholder value with community engagement.

Common Questions About FIBK (Financial Services)

What does the AI Score mean for FIBK?

FIBK holds an AI Score of 67/100 (Grade: B+). This is an educational research signal, not a buy or sell recommendation. The number comes from the five-pillar engine (business quality, financial safety, valuation, growth durability, momentum), re-ranked daily against sector peers. First Interstate BancSystem, Inc. is a regional bank holding company operating primarily in the Northwestern United States.

Is FIBK a good stock?

Stock Expert AI does not rate FIBK buy, sell or hold. First Interstate BancSystem, Inc. carries a MoonshotScore of 67/100 on the five-pillar engine, a research rating against its peers. Whether it fits is your call: check what it sells, whether it earns, what the price assumes, and what would prove you wrong.

What does First Interstate BancSystem, Inc. do?

First Interstate BancSystem, Inc. operates as the bank holding company for First Interstate Bank, providing a comprehensive range of banking products and services across six states in the Northwestern United States.

What are the key factors to evaluate for FIBK?

First Interstate BancSystem, Inc. (FIBK) holds a MoonshotScore of 67/100 (moderate). P/E: 12.22x vs the S&P 500's ~20-25x. Analysts target $35.75 (-3%). Not financial advice.

How frequently does FIBK data refresh on this page?

FIBK's price was last updated on Sep 11, 2026 and refreshes on page view during U.S. market hours; the quote is a provider snapshot, not an exchange feed. Fundamentals update after quarterly filings; the MoonshotScore recalculates nightly; news aggregates continuously.

What has driven FIBK's recent stock price performance?

First Interstate BancSystem, Inc. (FIBK) moves on earnings results, analyst revisions, sector rotation, and market sentiment. Notable catalyst: Strong regional presence in the Northwestern United States. See the News tab for the latest drivers. Past performance does not predict future results.

Should investors consider FIBK overvalued or undervalued right now?

First Interstate BancSystem, Inc. (FIBK) trades at 12.22x earnings. Analysts target $35.75 (-3%) — near fair value. Compare P/E, P/S, and EV/EBITDA against sector peers for a full view.

Can I buy fractional shares of FIBK?

Yes, most major brokerages offer fractional shares of First Interstate BancSystem, Inc. (FIBK) with no minimum purchase requirement. This means you can invest any dollar amount regardless of the share price. Check your brokerage platform for specific terms, fees, and fractional share availability.

How can I track FIBK's earnings and financial reports?

First Interstate BancSystem, Inc. (FIBK) reports quarterly earnings approximately 4-6 weeks after each fiscal quarter ends. You can track earnings dates, revenue and EPS estimates, and actual results on this page's Financials tab. Earnings surprises (beats or misses) often cause significant short-term price moves. Your brokerage can send alerts for FIBK earnings announcements.

Disclaimer: This content is for informational purposes only and does not constitute investment advice. Always do your own research and consult a financial advisor.

Official Resources

Price as of Analysis updated MoonshotScore as of
Data Sources & Methodology
Market data powered by Financial Modeling Prep & Yahoo Finance. AI analysis by Stock Expert AI proprietary algorithms. Technical indicators via industry-standard calculations. Last updated: .
Data Provenance
Sources: Financial Modeling Prep (FMP) — Primary · Yahoo Finance — Fallback · Alpaca — Tertiary
Last fetched:
Cache TTL: Quote 5min · Profile 7d · Financials 7d · Insider 48h
How we use AI: Numbers are pulled directly from FMP & Yahoo Finance — our AI writes the analysis, it never edits the figures.
Data provided as-is for educational purposes. Not financial advice. Methodology

Data provided for informational purposes only.

Analysis Notes
  • Information is based on available data as of 2021 and 2026-05-07.
  • Financial metrics are subject to change based on market conditions.
Data Sources
Financial Modeling Prep (FMP)Stock Expert AI proprietary analysis

More Stocks We Cover