First Interstate BancSystem (FIBK)


Market Price (10/31/2026): $37.65 | Market Cap: $3.5 BilSector: Financials | Industry: Regional Banks

First Interstate BancSystem (FIBK)


Market Price (10/31/2026): $37.65
Market Cap: $3.5 Bil
Sector: Financials
Industry: Regional Banks

Investment Highlights Why It Matters Detailed financial logic regarding cash flow yields vs trend-riding momentum.

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Attractive yield
Total YieldTotal Yield = Earnings Yield + Dividend Yield, Earnings Yield = Net Income / Market Cap Dividend Yield = Total Dividends / Market Cap is 14%, Dividend Yield is 5.2%, ERPEquity Risk Premium (ERP) = Total Yield - Risk Free Rate, Reflects the premium above risk free assets offered by the investment. is 8.5%, FCF Yield is 6.7%

Cash is significant % of market cap
Net D/ENet Debt/Equity. Debt net of cash. Negative indicates net cash. Equity is taken as the Market Capitalization is -33%

Attractive cash flow generation
CFO/Rev LTMCash Flow from Operations / Revenue (Sales), Last Twelve Months (LTM) is 26%, FCF/Rev LTMFree Cash Flow / Revenue (Sales), Last Twelve Months (LTM) is 23%

Low stock price volatility
Vol 12M is 25%

Uninsured deposits are low
Uninsured Deposits Ratio %Fraction of deposits that exceed the insurance deposit thresholds. For example, the FDIC protects deposits up to $250K. A high uninsured deposits ratio indicates large accounts and greater potential exposure to bank run risk. is 22%

Megatrend and thematic drivers
Megatrends include Fintech & Digital Payments. Themes include Online Banking & Lending, Digital Payments, and Wealth Management Technology.

Moderate capital ratio
Tier 1 Capital / Risk Wtd Assets RatioTier 1 Capital / Risk-Weighted Assets is a common measure of financial strength for a bank. It reflects how much equity there is relative to assets where assets are weighted based on riskiness. Low ratios indicate the bank is highly vulnerable to even small changes in the value of their risk assets. is 12%

Weak revenue growth
Rev Chg 3Y AvgRevenue Change % averaged over trailing 3 years is -1.6%, Rev Chg QQuarterly Revenue Change % is -1.6%

Key risks
FIBK key risks include [1] deteriorating asset quality and weak organic loan production, Show more.

0 Attractive yield
Total YieldTotal Yield = Earnings Yield + Dividend Yield, Earnings Yield = Net Income / Market Cap Dividend Yield = Total Dividends / Market Cap is 14%, Dividend Yield is 5.2%, ERPEquity Risk Premium (ERP) = Total Yield - Risk Free Rate, Reflects the premium above risk free assets offered by the investment. is 8.5%, FCF Yield is 6.7%
1 Cash is significant % of market cap
Net D/ENet Debt/Equity. Debt net of cash. Negative indicates net cash. Equity is taken as the Market Capitalization is -33%
2 Attractive cash flow generation
CFO/Rev LTMCash Flow from Operations / Revenue (Sales), Last Twelve Months (LTM) is 26%, FCF/Rev LTMFree Cash Flow / Revenue (Sales), Last Twelve Months (LTM) is 23%
3 Low stock price volatility
Vol 12M is 25%
4 Uninsured deposits are low
Uninsured Deposits Ratio %Fraction of deposits that exceed the insurance deposit thresholds. For example, the FDIC protects deposits up to $250K. A high uninsured deposits ratio indicates large accounts and greater potential exposure to bank run risk. is 22%
5 Megatrend and thematic drivers
Megatrends include Fintech & Digital Payments. Themes include Online Banking & Lending, Digital Payments, and Wealth Management Technology.
6 Moderate capital ratio
Tier 1 Capital / Risk Wtd Assets RatioTier 1 Capital / Risk-Weighted Assets is a common measure of financial strength for a bank. It reflects how much equity there is relative to assets where assets are weighted based on riskiness. Low ratios indicate the bank is highly vulnerable to even small changes in the value of their risk assets. is 12%
7 Weak revenue growth
Rev Chg 3Y AvgRevenue Change % averaged over trailing 3 years is -1.6%, Rev Chg QQuarterly Revenue Change % is -1.6%
8 Key risks
FIBK key risks include [1] deteriorating asset quality and weak organic loan production, Show more.

FIBK in ETFs

Weight = FIBK's share of each fund

VTI0.00%
ITOT0.01%
IWM0.11%
IJR0.17%
VYM0.01%
VB0.04%
KRE1.1%
SLYV0.33%
+15 more covered ETFs

Valuation & Metrics

Price Chart

Why The Stock Moved

Qualitative Assessment

AI Analysis | Feedback

Updated on 10/22/2026

First Interstate BancSystem (FIBK) stock has remained largely at the same level since 6/30/2026 because of the following key factors:

1. First Interstate BancSystem (FIBK) missed analyst expectations for its fiscal Q3 2026 earnings, leading to a stock decline. The company reported net income of $62.2 million, or $0.65 per diluted share, for the fiscal third quarter of 2026, which ended September 30, 2026. This fell short of analysts' consensus GAAP earnings per share (EPS) estimates of $0.68 by 5%. Furthermore, net income for fiscal Q3 2026 was down 12.9% year-over-year compared to $71.4 million in fiscal Q3 2025, and diluted EPS decreased by 5.8% from $0.69 in fiscal Q3 2025.

2. The company experienced a significant contraction in its loan portfolio and overall asset base. Loans held for investment decreased by 11.7% year-over-year to $14.0 billion as of September 30, 2026. Total assets declined by 5.7% to $25.8 billion during the same one-year period. This reduction was primarily attributed to a higher rate of loan repayments and paydowns relative to new lending, alongside a deliberate wind-down of indirect consumer lending that ceased in fiscal Q1 2025.

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Updated on 10/22/2026

First Interstate BancSystem (FIBK) stock has remained largely at the same level since 6/30/2026 because of the following key factors:

1. First Interstate BancSystem (FIBK) missed analyst expectations for its fiscal Q3 2026 earnings, leading to a stock decline. The company reported net income of $62.2 million, or $0.65 per diluted share, for the fiscal third quarter of 2026, which ended September 30, 2026. This fell short of analysts' consensus GAAP earnings per share (EPS) estimates of $0.68 by 5%. Furthermore, net income for fiscal Q3 2026 was down 12.9% year-over-year compared to $71.4 million in fiscal Q3 2025, and diluted EPS decreased by 5.8% from $0.69 in fiscal Q3 2025.

2. The company experienced a significant contraction in its loan portfolio and overall asset base. Loans held for investment decreased by 11.7% year-over-year to $14.0 billion as of September 30, 2026. Total assets declined by 5.7% to $25.8 billion during the same one-year period. This reduction was primarily attributed to a higher rate of loan repayments and paydowns relative to new lending, alongside a deliberate wind-down of indirect consumer lending that ceased in fiscal Q1 2025.

3. A deterioration in credit quality was evident through increased provisions for credit losses and higher net charge-offs. In fiscal Q3 2026, FIBK recorded a provision for credit losses of $10.5 million. This contrasts with a reduction of $3.2 million in the prior fiscal quarter and no provision in fiscal Q3 2025. Net charge-offs rose to an annualized 0.28% of average loans outstanding, totaling $9.9 million in fiscal Q3 2026, a notable increase from $2.3 million (0.06% annualized) in fiscal Q3 2025. Additionally, loans 30-89 days past due increased from $24.3 million at the end of fiscal Q2 2026 to $36.2 million at the end of fiscal Q3 2026.

4. Tangible Book Value Per Share (TBVPS) declined and missed analyst estimates. FIBK's tangible book value per share decreased from $22.47 at the end of fiscal Q2 2026 to $21.20 by the end of fiscal Q3 2026. This represents a 5.1% miss compared to analyst estimates of $22.34 and a 3.8% year-over-year decline. The decline was largely influenced by Accumulated Other Comprehensive Income (AOCI) losses related to the company's securities portfolio and share repurchases made above tangible book value.

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Stock Movement Drivers

Fundamental Drivers

The -1.2% change in FIBK stock from 6/30/2026 to 10/30/2026 was primarily driven by a -7.1% change in the company's P/E Multiple.
(LTM values as of)630202610302026Change
Stock Price ($)38.0937.65-1.2%
Change Contribution By: 
Total Revenues ($ Mil)1,0541,050-0.4%
Net Income Margin (%)29.6%30.9%4.3%
P/E Multiple12.111.2-7.1%
Shares Outstanding (Mil)99972.4%
Cumulative Contribution-1.2%

LTM = Last Twelve Months as of date shown

Market Drivers

6/30/2026 to 10/30/2026
ReturnCorrelation
FIBK-1.2% 
Market (SPY)1.2%30.4%
Sector (XLF)5.4%53.4%

Fundamental Drivers

The 15.6% change in FIBK stock from 3/31/2026 to 10/30/2026 was primarily driven by a 8.3% change in the company's Net Income Margin (%).
(LTM values as of)331202610302026Change
Stock Price ($)32.5737.6515.6%
Change Contribution By: 
Total Revenues ($ Mil)1,0591,050-0.9%
Net Income Margin (%)28.5%30.9%8.3%
P/E Multiple10.911.23.2%
Shares Outstanding (Mil)101974.3%
Cumulative Contribution15.6%

LTM = Last Twelve Months as of date shown

Market Drivers

3/31/2026 to 10/30/2026
ReturnCorrelation
FIBK15.6% 
Market (SPY)16.5%31.0%
Sector (XLF)14.9%50.9%

Fundamental Drivers

The 24.4% change in FIBK stock from 9/30/2025 to 10/30/2026 was primarily driven by a 35.8% change in the company's Net Income Margin (%).
(LTM values as of)930202510302026Change
Stock Price ($)30.2637.6524.4%
Change Contribution By: 
Total Revenues ($ Mil)1,0081,0504.1%
Net Income Margin (%)22.8%30.9%35.8%
P/E Multiple13.611.2-17.6%
Shares Outstanding (Mil)103976.9%
Cumulative Contribution24.4%

LTM = Last Twelve Months as of date shown

Market Drivers

9/30/2025 to 10/30/2026
ReturnCorrelation
FIBK24.4% 
Market (SPY)14.4%43.1%
Sector (XLF)6.2%61.5%

Fundamental Drivers

The 81.9% change in FIBK stock from 9/30/2023 to 10/30/2026 was primarily driven by a 53.9% change in the company's P/E Multiple.
(LTM values as of)930202310302026Change
Stock Price ($)20.6937.6581.9%
Change Contribution By: 
Total Revenues ($ Mil)1,1081,050-5.2%
Net Income Margin (%)26.6%30.9%16.1%
P/E Multiple7.311.253.9%
Shares Outstanding (Mil)104977.5%
Cumulative Contribution81.9%

LTM = Last Twelve Months as of date shown

Market Drivers

9/30/2023 to 10/30/2026
ReturnCorrelation
FIBK81.9% 
Market (SPY)82.9%50.3%
Sector (XLF)77.8%65.6%

Return vs. Risk

Price Returns Compared

 202120222023202420252026Total [1]
Returns
FIBK Return4%0%-15%13%13%13%28%
Peers Return29%8%17%7%2%26%124%
S&P 500 Return27%-19%24%23%16%13%106%

Monthly Win Rates [3]
FIBK Win Rate58%50%42%50%50%50% 
Peers Win Rate58%60%48%48%56%57% 
S&P 500 Win Rate75%42%67%75%67%50% 

Max Drawdowns [4]
FIBK Max Drawdown-24%-27%-43%-21%-28%-17% 
Peers Max Drawdown-22%-21%-41%-23%-25%-16% 
S&P 500 Max Drawdown-5%-25%-10%-8%-19%-9% 


[1] Cumulative total returns since the beginning of 2021
[2] Peers: NEWT, ATLO, CLBK, GCBC, MBBC.
[3] Win Rate = % of calendar months in which monthly returns were positive
[4] Max drawdown represents maximum peak-to-trough decline within a year
[5] 2026 data is for the year up to 10/30/2026 (YTD)

How Low Can It Go

EventFIBKS&P 500
2025 US Tariff Shock
  % Loss-27.0%-18.8%
  % Gain to Breakeven37.0%23.1%
  Time to Breakeven136 days79 days
Summer-Fall 2023 Five Percent Yield Shock
  % Loss-20.2%-9.5%
  % Gain to Breakeven25.4%10.5%
  Time to Breakeven38 days24 days
2023 SVB Regional Banking Crisis
  % Loss-40.0%-6.7%
  % Gain to Breakeven66.6%7.1%
  Time to Breakeven544 days31 days
2022 Inflation Shock & Fed Tightening
  % Loss-20.7%-24.5%
  % Gain to Breakeven26.2%32.4%
  Time to Breakeven87 days427 days
2020 COVID-19 Crash
  % Loss-33.0%-33.7%
  % Gain to Breakeven49.3%50.9%
  Time to Breakeven242 days140 days
Q4 2018 Fed Policy Error / Growth Scare
  % Loss-22.7%-19.2%
  % Gain to Breakeven29.4%23.8%
  Time to Breakeven744 days105 days

Compare to NEWT, ATLO, CLBK, GCBC, MBBC

In The Past

First Interstate BancSystem's stock fell -27.0% during the 2025 US Tariff Shock. Such a loss loss requires a 37.0% gain to breakeven.

Preserve Wealth

Limiting losses and compounding gains is essential to preserving wealth.

Asset Allocation

Actively managed asset allocation strategies protect wealth. Learn more.

EventFIBKS&P 500
2025 US Tariff Shock
  % Loss-27.0%-18.8%
  % Gain to Breakeven37.0%23.1%
  Time to Breakeven136 days79 days
Summer-Fall 2023 Five Percent Yield Shock
  % Loss-20.2%-9.5%
  % Gain to Breakeven25.4%10.5%
  Time to Breakeven38 days24 days
2023 SVB Regional Banking Crisis
  % Loss-40.0%-6.7%
  % Gain to Breakeven66.6%7.1%
  Time to Breakeven544 days31 days
2022 Inflation Shock & Fed Tightening
  % Loss-20.7%-24.5%
  % Gain to Breakeven26.2%32.4%
  Time to Breakeven87 days427 days
2020 COVID-19 Crash
  % Loss-33.0%-33.7%
  % Gain to Breakeven49.3%50.9%
  Time to Breakeven242 days140 days
Q4 2018 Fed Policy Error / Growth Scare
  % Loss-22.7%-19.2%
  % Gain to Breakeven29.4%23.8%
  Time to Breakeven744 days105 days
2011 US Debt Ceiling Crisis & European Contagion
  % Loss-27.3%-17.9%
  % Gain to Breakeven37.5%21.8%
  Time to Breakeven99 days123 days

Compare to NEWT, ATLO, CLBK, GCBC, MBBC

In The Past

First Interstate BancSystem's stock fell -27.0% during the 2025 US Tariff Shock. Such a loss loss requires a 37.0% gain to breakeven.

Preserve Wealth

Limiting losses and compounding gains is essential to preserving wealth.

Asset Allocation

Actively managed asset allocation strategies protect wealth. Learn more.

About First Interstate BancSystem (FIBK)

First Interstate BancSystem, Inc. (FIBK) is a bank holding company that operates First Interstate Bank, providing a comprehensive suite of banking products and financial services. Essentially, it functions as a full-service community and commercial bank, catering to the financial needs of individuals, businesses, and public entities across several western U.S. states.

The company's core offerings include traditional deposit products like checking, savings, and time deposits. On the lending side, FIBK specializes in various real estate loans (commercial, construction, residential, agricultural), consumer loans (personal, credit card, indirect), and commercial loans designed for small and medium-sized businesses to support working capital and expansion. Beyond these, FIBK also provides wealth management services, including trust, investment management, employee benefit, and insurance services, alongside modern conveniences like online and mobile banking.

First Interstate BancSystem serves a broad and diverse clientele, including individuals, small and medium-sized businesses, municipalities, and non-profit organizations. Its services span a wide array of industries such as agriculture, construction, healthcare, real estate, and retail. Geographically, FIBK operates through its network of 147 banking offices situated in communities across Idaho, Montana, Oregon, South Dakota, Washington, and Wyoming.

AI Analysis | Feedback

It's a full-service regional bank, like a smaller Wells Fargo or Bank of America, but focused on communities in the Mountain West.

Think of it as a U.S. Bank or PNC Bank, but operating specifically across Idaho, Montana, Oregon, and neighboring states.

AI Analysis | Feedback

  • Depository Products: Offers traditional checking, savings, and time deposit accounts, along with repurchase agreements.
  • Real Estate Loans: Provides financing for commercial real estate, construction, residential properties, and agricultural land.
  • Commercial Loans: Supplies variable and fixed-rate loans to businesses for working capital needs and expansions.
  • Consumer Loans: Includes direct personal loans, credit card loans and lines of credit, and indirect loans.
  • Agricultural Loans: Offers specialized loans to support various agricultural operations.
  • Trust, Employee Benefit, and Custodial Services: Delivers asset management, employee benefit administration, agency, and custodial services to clients.
  • Investment Management: Provides professional management of investment portfolios for individuals and organizations.
  • Insurance Services: Offers a range of insurance products to meet client needs.
  • Digital Banking Services: Provides convenient online and mobile banking platforms for account access and transactions.

AI Analysis | Feedback

First Interstate BancSystem (FIBK) operates as a bank holding company, and as such, it serves a diverse customer base rather than having a few major corporate customers that could be individually named. The company provides a wide range of banking products and services to a broad array of clients.

Based on the company description, First Interstate BancSystem primarily serves the following categories of customers:

  1. Individuals: The bank offers traditional depository products like checking, savings, and time deposits, as well as various loans including residential real estate, direct personal loans, credit card loans, and indirect loans. It also provides trust, investment management, insurance, and custodial services to individuals.
  2. Businesses: FIBK serves small and medium-sized manufacturing, wholesale, retail, service businesses, and various other industries (e.g., agriculture, construction, healthcare, real estate development). It provides commercial real estate loans, construction loans, variable and fixed rate commercial loans for working capital and expansion, and agricultural loans. Businesses also utilize its depository products and employee benefit, investment management, and insurance services.
  3. Municipalities and Other Entities: The company offers depository products, including repurchase agreements, primarily for commercial and municipal depositors. It also serves other non-profit organizations and governmental services, providing various banking, trust, agency, and custodial services.

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  • Finastra
  • Visa Inc. (V)
  • Mastercard Incorporated (MA)

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James A. Reuter, President and Chief Executive Officer

Mr. Reuter has served as President and Chief Executive Officer of First Interstate BancSystem and First Interstate Bank since November 2024. He brings over 37 years of experience in the banking industry. Prior to joining First Interstate Bank, Mr. Reuter was the President and Chief Executive Officer of FirstBank Holding Company of Colorado from 2017 to 2024. His career at FirstBank began in 1987, where he served as Chief Operating Officer from 1999 to 2017 before his appointment as CEO.

David P. Della Camera, Executive Vice President and Chief Financial Officer

Mr. Della Camera assumed the role of Executive Vice President and Chief Financial Officer on June 1, 2025. He joined First Interstate in 2021 and has held various senior finance leadership positions within the company, including Deputy CFO. In these roles, he was responsible for financial planning and analysis, investor relations, and strategic initiatives, including mergers and acquisitions. His experience also includes serving as the Company's Director of Corporate Development and Financial Strategy and Director of Financial Planning and Analysis.

Kristina R. Robbins, Executive Vice President and Chief Operations Officer

Ms. Robbins has been Executive Vice President and Chief Operations Officer since January 2024. She possesses extensive banking experience, spanning 25 years. Before her current role, Ms. Robbins held positions as First Interstate's Senior Vice President and Chief Operations Officer from June 2022 to January 2024, and Director of Loan Operations from August 2018 to March 2022.

Christopher L. Shepler, Executive Vice President and Chief Banking Officer

Mr. Shepler became Executive Vice President and Chief Banking Officer in September 2025. He brings over 30 years of leadership experience in commercial, business, wealth, and consumer/small business banking, demonstrating a track record of driving growth and operational excellence.

Rachel B. Turitto, Executive Vice President and Chief Human Resources Officer

Ms. Turitto has served as the Company's Chief Human Resources Officer since November 2019. Prior to this role, she was the bank's Director of Human Resources from 2017 to 2019. She has over 15 years of diverse experience across various human resource disciplines, including compensation, benefits, employee engagement, leadership development, and recruitment.

AI Analysis | Feedback

The key risks to First Interstate BancSystem (FIBK) primarily stem from its loan portfolio concentration, sensitivity to interest rate fluctuations, and competitive pressures within the banking sector.

  1. Commercial Real Estate (CRE) Exposure and Credit Risk: First Interstate BancSystem has a significant concentration in commercial real estate (CRE) loans, which accounted for a substantial portion of its total loan portfolio as of Q3 2025. This high exposure makes the company vulnerable to downturns in the CRE market, which can be affected by factors such as higher interest rates making refinancing difficult, lower property values, and reduced demand for certain property types like office spaces. There has been an observed rise in criticized loans within FIBK's CRE portfolio, indicating a deterioration in credit quality. Broader trends show that CRE loan delinquency rates have been rising across banks, posing a significant credit risk for regional institutions with substantial CRE holdings.

  2. Interest Rate Risk and Net Interest Margin (NIM) Pressure: As a financial institution, FIBK's profitability is highly sensitive to changes in interest rates. Economic volatility and interest rate fluctuations can adversely affect the bank's financial stability, particularly its net interest income. While FIBK has shown some recent margin expansion, a sustained high-rate environment can increase the cost of funds (interest paid on deposits) and potentially pressure net interest margins. Elevated interest rates and their volatility have been identified as a key challenge for regional banks, impacting deposit costs and potentially leading to losses if fixed-income investments are not managed effectively.

  3. Intensified Competition and Deposit Outflows: First Interstate BancSystem faces robust competition from both traditional banking institutions and emerging financial technology (fintech) companies. These competitors may offer more aggressive lending terms, innovative products, or more favorable rates, challenging FIBK's ability to attract and retain clients and grow its loan portfolio. Additionally, there is a risk of continued deposit outflows, as customers may shift their funds to higher-return investments or other banking options, impacting FIBK's liquidity and funding costs.

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The clear emerging threat to First Interstate BancSystem comes from the proliferation and increasing adoption of fintech companies and neobanks. These digital-first financial institutions operate with significantly lower overhead due to their lack of physical branches, allowing them to offer more competitive rates on deposits, lower fees, and highly streamlined, mobile-centric user experiences for services such as checking, savings, and consumer loans. This challenges First Interstate BancSystem's traditional branch-based banking model and its ability to attract and retain customers, particularly younger demographics and those seeking purely digital solutions, thereby eroding its market share and deposit base. This shift is analogous to how Netflix's streaming model disrupted Blockbuster's physical rental business by offering a more convenient and often more cost-effective digital alternative.

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AI Analysis | Feedback

First Interstate BancSystem (FIBK) is expected to drive future revenue growth over the next two to three years through several key strategic initiatives and market dynamics:

  1. Strategic Repositioning and Targeted Expansion in Core Markets: The company is undergoing a significant strategic repositioning, divesting non-core branches in states such as Arizona, Kansas, Nebraska, North Dakota, and Minnesota. This allows FIBK to concentrate its resources and capital on the Rocky Mountain Northwest region, where it possesses stronger market positions and greater growth potential. Management intends to make targeted investments in key growth markets, including Colorado and Montana, aiming to leverage its brand density and market share for enhanced revenue generation.
  2. Net Interest Margin (NIM) Expansion through Balance Sheet Optimization: First Interstate BancSystem anticipates continued improvement in its net interest margin, with a goal to surpass 3.5% by the end of 2026. This expansion is primarily expected from the repricing of maturing fixed and adjustable rate loans and securities at potentially higher rates within the current interest rate environment. The company forecasts high single-digit net interest income growth in 2026, even with an assumption of flat loan balances.
  3. Organic Loan and Deposit Growth in Focused Geographies: Following strategic reductions in its loan portfolio through divestitures and a shift away from non-core lending segments like indirect consumer credit cards, FIBK is optimistic about re-establishing organic loan growth. The company aims to achieve this through a flatter organizational structure, new hires, and intensified relationship banking initiatives within its strategically focused markets. Additionally, excluding deposits from sold branches, the company expects low single-digit deposit growth in 2026.
  4. Development of New Revenue Streams through Technology and Digital Banking: First Interstate BancSystem views the adoption of advanced technologies, including artificial intelligence and machine learning, as a significant opportunity to create new revenue streams. By streamlining operations, enhancing risk management, and offering innovative services, the bank can attract tech-savvy customers and boost client engagement through a seamless online and mobile banking experience.

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Share Repurchases

  • First Interstate BancSystem repurchased approximately 3.7 million shares for $118 million in 2025, with about 2.8 million shares and $90 million occurring in the fourth quarter of 2025.
  • In August 2025, the company's board of directors authorized a new stock repurchase program of up to $150 million through March 31, 2027.
  • This share repurchase authorization was subsequently increased by an additional $150 million on January 27, 2026, bringing the total authorized amount to $300 million since August 2025.

Outbound Investments

  • In October 2025, First Interstate BancSystem completed the sale of twelve branches located in Arizona and Kansas, which resulted in a gain of $62.7 million for the fourth quarter of 2025. These branches accounted for approximately $300 million in loans and $645 million in deposits for the acquiring entity.
  • The company announced plans in October 2025 to divest eleven Nebraska branches to Security First Bank, a transaction expected to close in early 2026. These Nebraska branches represented approximately $280 million in deposits and $70 million in outstanding loan balances as of September 30, 2025.
  • First Interstate BancSystem is in the process of optimizing its branch footprint by consolidating from 14 to 10 states.

Peer Outperformance in Regional Banks

FIBK has trailed 74% of its 260 Regional Banks peers over 5Y. Among the peers that beat it are CATY, MTB and HWC. Regional Banks ranks 8th of 18 industries in Financials by median 5Y return.
Share of Regional Banks constituents that FIBK has outperformed, by holding period. Peers without a full price history over a given window are excluded from that window.
1Y
37%
of 282 industry peers · 26.0% return
3Y
49%
of 272 industry peers · 96.7% return
5Y
26%
of 260 industry peers · 22.3% return
Regional Banks peers with revenue growth within 4pp of FIBK's that beat it on at least 2 of 3 windows, and by at least 20pp over 5Y. Growth is matched by construction, so the gap is largely a re-rating gap. The multiple column is the context for it.
Ticker Name Rev Growth 3Y Avg P/E 1Y3Y5Y 5Y Gap
FIBK First Interstate BancSystem -1.6% 11.2x 26.0%96.7%22.3% —
CATY Cathay General Bancorp 2.0% 12.4x 45.3%108.0%78.8% +56pp
MTB M&T Bank 0.9% 10.6x 24.2%114.8%75.6% +53pp
HWC Hancock Whitney 0.3% 13.6x 32.0%128.7%66.9% +45pp
CFG Citizens Financial 2.1% 11.8x 29.8%204.1%65.3% +43pp
FHN First Horizon 1.2% 10.5x 14.1%138.9%62.4% +40pp
Price returns, excluding dividends. P/E shown for context only and not used for matching.
Median price return by industry across the Financials sector, ranked by 5Y. Regional Banks is FIBK's own industry. Use this to see which corners of the sector have carried the returns.
Industry Names 1Y med3Y med5Y med Top 3 by 5Y
Reinsurance 6 35.1%68.9%123.0% SPNT 175% · RGA 148% · RNR 148%
Investment Banking & Brokerage 13 -5.3%94.9%91.9% IBKR 346% · SNEX 158% · GS 144%
Diversified Banks 12 30.4%154.4%91.6% CM 143% · RY 132% · JPM 125%
Life & Health Insurance 20 16.2%53.5%82.5% JXN 532% · UNM 314% · MFC 190%
Multi-line Insurance 9 8.1%68.3%64.8% GNW 114% · L 102% · AIZ 97%
Property & Casualty Insurance 42 19.1%73.0%64.1% PGR 172% · TRV 171% · ACGL 167%
Multi-Sector Holdings 3 8.3%57.8%55.1% BRK-B 89% · VOYA 55% · JEF 32%
Regional Banks ← 261 32.6%98.8%53.2% CBC 254% · FCNCA 194% · NIC 148%
Financial Exchanges & Data 15 18.5%44.0%27.9% CBOE 172% · VIRT 158% · CME 70%
Insurance Brokers 15 3.7%11.4%19.5% LIFE 405% · ARX 89% · AJG 73%
Asset Management & Custody Banks 85 -7.9%23.8%6.7% WT 249% · VCTR 241% · AAMI 200%
Consumer Finance 30 7.9%70.4%4.2% ENVA 437% · FCFS 118% · AXP 95%
Diversified Financial Services 4 -2.0%21.7%3.9% FRHC 180% · EQH 83%
Commercial & Residential Mortgage Finance 14 -51.6%25.3%-1.7% FNMA 449% · FMCC 399% · ACT 157%
Specialized Finance 3 2.8%37.8%-21.1% HASI -21% · CACC -22%
Transaction & Payment Processing Services 17 12.5%11.3%-28.8% V 103% · MA 96% · CPAY 62%
Mortgage REITs 34 -18.7%-5.2%-35.9% RITM 36% · DX 19% · AGNC 10%
Diversified Capital Markets 20 -53.1%5.4%-63.3% LPLA 77% · TW 40% · RIOT -53%
Median of constituents with a full price history over each window. Top names are limited to companies above $2B market cap.

Recent Active Movers

Peer Comparisons

Peers to compare with:

Financials

FIBKNEWTATLOCLBKGCBCMBBCMedian
NameFirst In.NewtekOneAmes Nat.Columbia.Greene C.Marathon. 
Mkt Price37.6510.7533.5411.0435.76-33.54
Mkt Cap3.60.30.31.10.6-0.6
Rev LTM1,0502777327793-277
Op Inc LTM-------
FCF LTM243-740216942-42
FCF 3Y Avg298-373173631-31
CFO LTM272-739227842-42
CFO 3Y Avg324-373194532-32

Growth & Margins

FIBKNEWTATLOCLBKGCBCMBBCMedian
NameFirst In.NewtekOneAmes Nat.Columbia.Greene C.Marathon. 
Rev Chg LTM4.1%7.8%21.3%38.7%22.9%-21.3%
Rev Chg 3Y Avg-1.6%26.8%8.1%3.4%9.1%-8.1%
Rev Chg Q-1.6%7.0%18.5%15.5%22.0%-15.5%
QoQ Delta Rev Chg LTM-0.4%1.7%4.3%3.7%5.1%-3.7%
Op Inc Chg LTM-------
Op Inc Chg 3Y Avg-------
Op Mgn LTM-------
Op Mgn 3Y Avg-------
QoQ Delta Op Mgn LTM-------
CFO/Rev LTM25.9%-267.4%30.3%28.3%45.7%-28.3%
CFO/Rev 3Y Avg31.9%-138.6%30.2%18.4%40.4%-30.2%
FCF/Rev LTM23.2%-267.5%28.9%24.8%44.9%-24.8%
FCF/Rev 3Y Avg29.4%-138.7%27.9%14.5%39.1%-27.9%

Valuation

FIBKNEWTATLOCLBKGCBCMBBCMedian
NameFirst In.NewtekOneAmes Nat.Columbia.Greene C.Marathon. 
Mkt Cap3.60.30.31.10.6-0.6
P/S3.51.14.14.06.6-4.0
P/Op Inc-------
P/EBIT-------
P/E11.24.712.919.214.8-12.9
P/CFO13.4-0.413.514.314.4-13.5
Total Yield14.1%31.3%10.4%5.2%7.4%-10.4%
Dividend Yield5.2%10.0%2.6%0.0%0.7%-2.6%
FCF Yield 3Y Avg9.1%-103.1%8.5%-6.3%-7.4%
D/E0.11.80.11.10.3-0.3
Net D/E-0.30.6-1.6-0.7-0.6--0.6

Returns

FIBKNEWTATLOCLBKGCBCMBBCMedian
NameFirst In.NewtekOneAmes Nat.Columbia.Greene C.Marathon. 
1M Rtn5.3%-3.4%6.9%-0.2%6.7%-5.3%
3M Rtn0.2%-26.3%10.5%2.6%7.2%-2.6%
6M Rtn8.9%-15.5%17.9%0.1%49.2%-8.9%
12M Rtn26.0%12.1%66.5%0.1%65.8%-26.0%
3Y Rtn96.7%-6.4%122.8%0.1%57.3%-57.3%
1M Excs Rtn4.2%-5.4%4.7%-2.1%4.5%-4.2%
3M Excs Rtn-3.1%-28.6%7.4%2.3%3.0%-2.3%
6M Excs Rtn1.8%-22.6%10.8%-7.0%42.1%-1.8%
12M Excs Rtn11.1%-3.9%54.7%-12.3%54.2%-11.1%
3Y Excs Rtn23.8%-92.4%59.5%-84.9%-20.4%--20.4%

Comparison Analyses

null

FDIC Bank Data

Financials

Segment Financials

Revenue by Segment
$ Mil20252024202320222021
Community Banking1,0591,0001,0261,106639
Total1,0591,0001,0261,106639


Price Behavior

Price Behavior
Market Price$37.65 
Market Cap ($ Bil)3.6 
First Trading Date03/24/2010 
Distance from 52W High-5.2% 
   50 Days200 Days
DMA Price$36.45$35.76
DMA Trenddownindeterminate
Distance from DMA3.3%5.3%
 3M1YR
Volatility18.4%24.7%
Downside Capture67.7088.54
Upside Capture55.09101.19
Correlation (S&P 500)18.6%41.8%
FIBK Betas & Captures as of 9/30/2026

 1M2M3M6M1Y3Y
Beta0.580.610.720.610.921.11
Up Beta-2.630.150.510.620.781.20
Down Beta1.931.140.720.120.761.05
Up Capture64%48%58%67%105%119%
Bmk +ve Days6162766132424
Stock +ve Days11203063126377
Down Capture111%109%107%82%102%103%
Bmk -ve Days16263760120328
Stock -ve Days11223461123369

[1] Upside and downside betas calculated using positive and negative benchmark daily returns respectively
Based On 1-Year Data
Annualized
Return
Annualized
Volatility
Sharpe
Ratio
Correlation
with FIBK
FIBK23.6%24.7%0.80-
Sector ETF (XLF)9.8%14.4%0.4158.5%
Equity (SPY)10.9%12.8%0.5241.4%
Gold (GLD)-2.0%28.6%-0.0812.6%
Commodities (DBC)48.2%20.6%1.79-26.0%
Real Estate (VNQ)10.2%13.7%0.4540.1%
Bitcoin (BTCUSD)-30.3%43.5%-0.7113.8%

Smart multi-asset allocation framework can stack odds in your favor. Learn How
Based On 5-Year Data
Annualized
Return
Annualized
Volatility
Sharpe
Ratio
Correlation
with FIBK
FIBK3.8%33.0%0.16-
Sector ETF (XLF)8.6%18.3%0.3361.1%
Equity (SPY)12.2%17.1%0.5346.6%
Gold (GLD)16.2%19.0%0.681.0%
Commodities (DBC)9.2%19.5%0.353.6%
Real Estate (VNQ)0.9%18.9%-0.0644.6%
Bitcoin (BTCUSD)4.8%51.6%0.2818.0%

Smart multi-asset allocation framework can stack odds in your favor. Learn How
Based On 10-Year Data
Annualized
Return
Annualized
Volatility
Sharpe
Ratio
Correlation
with FIBK
FIBK6.6%32.9%0.27-
Sector ETF (XLF)13.2%22.1%0.5468.2%
Equity (SPY)15.2%17.9%0.7252.1%
Gold (GLD)11.4%16.5%0.56-4.7%
Commodities (DBC)8.2%18.1%0.3712.9%
Real Estate (VNQ)5.3%20.7%0.2146.9%
Bitcoin (BTCUSD)61.7%66.2%1.0114.0%

Smart multi-asset allocation framework can stack odds in your favor. Learn How

Short Interest

Short Interest: As Of Date10152026
Short Interest: Shares Quantity8.7 Mil
Short Interest: % Change Since 93020261.0%
Average Daily Volume1.1 Mil
Days-to-Cover Short Interest7.8 days
Basic Shares Quantity96.6 Mil
Short % of Basic Shares9.0%

Earnings Returns History

Updated 10/31/2026
Expand for More
 Forward Returns
Earnings Date1D Returns5D Returns21D Returns
10/22/2026-0.3%2.9% 
7/23/20260.1%0.9%-0.4%
4/29/20263.1%5.7%4.8%
1/28/2026-1.4%4.0%-4.4%
10/29/2025-2.0%0.3%4.4%
7/29/2025-2.7%1.1%11.4%
4/29/2025-5.7%-4.5%-0.4%
1/29/20251.9%0.5%-5.2%
...
SUMMARY STATS   
# Positive111715
# Negative1489
Median Positive1.4%3.3%6.9%
Median Negative-2.2%-3.7%-3.9%
Max Positive8.7%8.6%19.3%
Max Negative-10.8%-10.1%-11.2%
Collapse to Preview
 Forward Returns
Earnings Date1D Returns5D Returns21D Returns
10/22/2026-0.3%2.9% 
7/23/20260.1%0.9%-0.4%
4/29/20263.1%5.7%4.8%
1/28/2026-1.4%4.0%-4.4%
10/29/2025-2.0%0.3%4.4%
7/29/2025-2.7%1.1%11.4%
4/29/2025-5.7%-4.5%-0.4%
1/29/20251.9%0.5%-5.2%
10/24/2024-3.3%-3.8%9.1%
7/25/20240.6%-7.6%-2.8%
4/24/20241.4%3.3%3.8%
1/30/2024-5.7%-10.1%-8.2%
10/25/20238.7%6.5%19.3%
7/26/2023-2.0%-1.7%-11.2%
5/25/20231.1%3.8%1.8%
1/26/2023-10.8%-1.7%-3.5%
10/25/20224.3%8.6%6.0%
7/26/20220.7%0.1%1.4%
4/28/2022-1.5%4.6%18.1%
1/27/2022-0.7%-3.6%9.3%
10/26/20211.0%0.1%3.1%
7/27/2021-2.3%2.0%6.9%
5/26/20211.8%5.2%-3.9%
1/28/2021-3.1%3.3%19.3%
10/26/2020-0.2%-1.5%14.4%
SUMMARY STATS   
# Positive111715
# Negative1489
Median Positive1.4%3.3%6.9%
Median Negative-2.2%-3.7%-3.9%
Max Positive8.7%8.6%19.3%
Max Negative-10.8%-10.1%-11.2%

SEC Filings

Expand for More
Report DateFiling DateFiling
06/30/202608/03/202610-Q
03/31/202605/07/202610-Q
12/31/202502/26/202610-K
09/30/202511/06/202510-Q
06/30/202508/06/202510-Q
03/31/202505/07/202510-Q
12/31/202402/28/202510-K
09/30/202411/04/202410-Q
06/30/202408/02/202410-Q
03/31/202405/03/202410-Q
12/31/202302/29/202410-K
09/30/202311/03/202310-Q
06/30/202308/04/202310-Q
03/31/202305/05/202310-Q
12/31/202202/24/202310-K
09/30/202211/07/202210-Q
Collapse to Preview
Report DateFiling DateFiling
06/30/202608/03/202610-Q
03/31/202605/07/202610-Q
12/31/202502/26/202610-K
09/30/202511/06/202510-Q
06/30/202508/06/202510-Q
03/31/202505/07/202510-Q
12/31/202402/28/202510-K
09/30/202411/04/202410-Q
06/30/202408/02/202410-Q
03/31/202405/03/202410-Q
12/31/202302/29/202410-K
09/30/202311/03/202310-Q
06/30/202308/04/202310-Q
03/31/202305/05/202310-Q
12/31/202202/24/202310-K
09/30/202211/07/202210-Q
06/30/202208/05/202210-Q
03/31/202205/09/202210-Q
12/31/202102/25/202210-K
09/30/202111/04/202110-Q
06/30/202108/06/202110-Q
03/31/202105/07/202110-Q
12/31/202003/01/202110-K
09/30/202011/04/202010-Q
06/30/202008/10/202010-Q
03/31/202005/11/202010-Q
12/31/201902/27/202010-K
09/30/201911/06/201910-Q

Insider Activity

Updated 10/26/2026
Expand for More
#OwnerTitleHoldingActionFiling DatePriceSharesTransacted
Value
Value of
Held Shares
Form
1Scott, Jonathan RSee FootnoteSell1026202637.314,175155,76930,136,705Form
2Scott, Jonathan RSee FootnoteSell1026202637.0082530,52530,040,781Form
3Scott, Jonathan RSee FootnoteSell1023202636.905,000184,50029,990,032Form
4Scott, Julie ASee FootnoteSell916202637.642,700101,62818,229,391Form
5Scott, Jonathan RSee FootnoteSell914202637.298,071300,96830,493,450Form
Collapse to Preview
#OwnerTitleHoldingActionFiling DatePriceSharesTransacted
Value
Value of
Held Shares
Form
1Scott, Jonathan RSee FootnoteSell1026202637.314,175155,76930,136,705Form
2Scott, Jonathan RSee FootnoteSell1026202637.0082530,52530,040,781Form
3Scott, Jonathan RSee FootnoteSell1023202636.905,000184,50029,990,032Form
4Scott, Julie ASee FootnoteSell916202637.642,700101,62818,229,391Form
5Scott, Jonathan RSee FootnoteSell914202637.298,071300,96830,493,450Form
6Scott, Jonathan RSee FootnoteSell914202637.0316,929626,88130,579,707Form
7Scott, Jonathan RSee FootnoteSell716202640.3010,000403,00033,962,341Form
8Scott, Julie ASee FootnoteSell618202635.9715,000539,50017,564,645Form
9Scott, Jonathan RSee FootnoteSell618202636.119,390339,07330,792,369Form
10Scott, Jonathan RSee FootnoteSell618202636.294,500163,30531,286,625Form
11Scott, Jonathan RSee FootnoteSell604202635.5812,892458,69730,834,624Form
12Scott, Jonathan RSee FootnoteSell501202635.4253,5041,895,11231,152,598Form
13Scott, Jonathan RSee FootnoteSell327202633.453,000100,35031,209,653Form
14Scott, Jonathan RSee FootnoteSell106202636.921,82767,45334,558,006Form
15Scott, Jonathan RSee FootnoteSell106202636.203,173114,86333,950,206Form
16Susan, Scott Heyneman Trust, Susan Heyneman & First Interstate Wealth Management Co-TrusteesSee FootnoteSell1201202532.7510,000327,5007,351,065Form
17Heyneman, John M JR see footnoteSell1125202531.0330,432944,30543,896,155Form
18Heyneman, John M JR Bench Ranch LLCSell1112202532.1415,000482,100969,150Form
19Heyneman, John M JR Awe' LLCSell1112202532.0620,000641,2001,522,273Form
20Scott, Jonathan RSee FootnoteSell1103202531.274,800150,09629,425,820Form
21Susan, Scott Heyneman Trust, Susan Heyneman & First Interstate Wealth Management Co-TrusteesSee FootnoteSell1103202530.9910,000309,9007,265,915Form
22Scott, Jonathan RSee FootnoteSell1029202532.097,000224,63030,351,492Form
23Scott, Jonathan RSee FootnoteSell1008202531.6668521,68730,166,408Form
24Scott, Jonathan RSee FootnoteSell1008202532.015,600179,25630,521,823Form
25Scott, Jonathan RSee FootnoteSell1008202532.0913,715440,11430,777,808Form
26Susan, Scott Heyneman Trust, Susan Heyneman & First Interstate Wealth Management Co-TrusteesSee FootnoteSell1003202531.5910,000315,9007,722,491Form

Investor Activity (13F)

Updated Oct 31, 2026
13F holdings as of Mar 31, 2026 (Q1 2026)

Active managers (13F portfolio over $250M, at least 3 holdings) with a position over $5M that is either over 10% of their portfolio or held in a concentrated book of 50 or fewer total positions. Index/ETF, sovereign, bank, community-bank and charitable/donor-advised filers are excluded.

Active ManagerValue% of PortfolioTotal PositionsQoQFiling
HoldCo Asset Management, LP$131.9 Mil9.8%29Hold13F
Active Manager
Active Manager
Active ManagerValue% of PortfolioTotal PositionsQoQFiling
HoldCo Asset Management, LP$131.9 Mil9.8%29Hold13F
Core Cache Last Updated: 10/30/2026