First Interstate BancSystem

FIBKNASDAQUSD

THESIS ALERT

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$37.80
−$0.20 (−0.53%)Today 1M +10.08%
After hours$37.800.00%

Updated Nov 11, 4:00 PM ET · Regular session · May be delayed

Source valuation snapshot. Not a live recalculation.
Latest filed annual earnings; price snapshot date unavailable. Not forward P/E.
Diluted earnings per share from the latest filed annual.
$38.00
Prior regular-session close from the quote source.
$37.60–$37.93
Regular-session low and high so far today.
636.7K
Regular-session shares traded · Nov 11, 4:00 PM ET.
Not yet confirmed
The company has not confirmed its next report date. Reported quarters are available in the chart’s Earnings view.
$29.39–$40.60
52-week trading low and high returned by the quote source.

Understand the Business

Why the Stock Moved

Period-matched expectations history is not yet available. Current metrics are not a substitute for a historical explanation.

The core investment thesis

Own FIBK if its community-bank deposit franchise and credit discipline turn a smaller, more liquid balance sheet into higher per-share earnings rather than just cyclical spread income.

FIBK price history

Latest price$37.80Today−$0.20 (-0.53%)
FIBK +8.36%S&P 500 -2.42%Since first plotted close
4 hours

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Investment thesis

What must happen next

5 MATERIAL PROPOSITIONS
  • First Interstate’s community-banking relationships remain valuable enough to keep net interest plus fee revenue resilient even as the bank carries a smaller asset base.HoldingMateriality: High

    Annual GAAP-derived revenue, defined in the data as net interest income plus noninterest income, rose to $1.059 billion in FY2025 from $999.7 million in FY2024. If the local franchise holds, revenue can remain durable without aggressive asset growth; if it breaks, the bank must pay up for deposits or shrink into lower earnings.

    Watch: National banks, credit unions, online banks, or money-market funds materially win First Interstate’s operating and household deposits by offering higher rates or better digital service.

    Supporting sources

    Source notes are factual paraphrases; read the original disclosures below.

    Annual GAAP-derived revenue, defined in the data as net interest income plus noninterest income, rose to $1.059 billion in FY2025.

    Open source ↗
  • Management can deliberately run a smaller, more liquid balance sheet without sacrificing the core earnings power of the franchise.StrengtheningMateriality: High

    Total assets declined to $26.641 billion at FY2025 from $29.137 billion at FY2024 and $32.288 billion at FY2022. This would support higher-quality earnings and lower risk; if asset shrinkage reflects franchise attrition rather than discipline, future revenue and returns are at risk.

    Watch: Asset contraction is driven by customer and deposit runoff to competitors rather than by intentional pruning of lower-return assets.

    Supporting sources

    Source notes are factual paraphrases; read the original disclosures below.

    Total assets declined to $26.641 billion at FY2025 from $29.137 billion at FY2024 and $32.288 billion at FY2022.

    Open source ↗
  • First Interstate’s underwriting and funding franchise can produce acceptable through-cycle profitability despite regional-bank rate and credit pressure.StrengtheningMateriality: Medium

    Annual GAAP net income rose to $302.1 million in FY2025 from $226.0 million in FY2024 and $257.5 million in FY2023. Owners need earnings to come from durable spread, fees, and credit discipline; if credit or funding costs turn, reported profitability can fall quickly.

    Watch: Commercial real estate, small-business, agriculture, or regional consumer credit deterioration forces materially higher provision expense before management can reprice loans.

    Supporting sources

    Source notes are factual paraphrases; read the original disclosures below.

    Annual GAAP net income rose to $302.1 million in FY2025 from $226.0 million in FY2024 and $257.5 million in FY2023.

    Open source ↗
  • The bank’s liquidity position gives it flexibility to handle deposit volatility without forced asset sales or emergency funding.StrengtheningMateriality: Medium

    Cash and restricted cash increased to $1.310 billion at FY2025 from $896.6 million at FY2024. Strong liquidity protects franchise value and capital; weak liquidity would turn ordinary deposit competition into a solvency and earnings-risk problem.

    Watch: A renewed regional-bank confidence shock causes uninsured or rate-sensitive deposits to leave faster than normal liquidity sources can replace them.

    Supporting sources

    Source notes are factual paraphrases; read the original disclosures below.

    Cash and restricted cash increased to $1.310 billion at FY2025 from $896.6 million at FY2024.

    Open source ↗
  • Scale and capital allocation must translate into per-share earnings growth, not merely a larger bank with diluted economics.HoldingMateriality: Medium

    Annual GAAP diluted EPS improved to $2.94 in FY2025 from $2.19 in FY2024 and $2.48 in FY2023. Shareholders own per-share value; if growth requires dilution or earns weak returns, business expansion will not create attractive stock returns.

    Watch: Management pursues stock-funded acquisitions or balance-sheet growth that add assets but fail to raise returns on equity and diluted EPS.

    Supporting sources

    Source notes are factual paraphrases; read the original disclosures below.

    Annual GAAP diluted EPS improved to $2.94 in FY2025 from $2.19 in FY2024 and $2.48 in FY2023.

    Open source ↗
Full investment case & evidence

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Original research

First Interstate’s community-banking relationships remain valuable enough to keep net interest plus fee revenue resilient even as the bank carries a smaller asset base. If the local franchise holds, revenue can remain durable without aggressive asset growth; if it breaks, the bank must pay up for deposits or shrink into lower earnings.

Management can deliberately run a smaller, more liquid balance sheet without sacrificing the core earnings power of the franchise. This would support higher-quality earnings and lower risk; if asset shrinkage reflects franchise attrition rather than discipline, future revenue and returns are at risk.

First Interstate’s underwriting and funding franchise can produce acceptable through-cycle profitability despite regional-bank rate and credit pressure. Owners need earnings to come from durable spread, fees, and credit discipline; if credit or funding costs turn, reported profitability can fall quickly.

The bank’s liquidity position gives it flexibility to handle deposit volatility without forced asset sales or emergency funding. Strong liquidity protects franchise value and capital; weak liquidity would turn ordinary deposit competition into a solvency and earnings-risk problem.

Scale and capital allocation must translate into per-share earnings growth, not merely a larger bank with diluted economics. Shareholders own per-share value; if growth requires dilution or earns weak returns, business expansion will not create attractive stock returns.

All standing thesis claims
Original report summary

its community-bank deposit franchise and credit discipline turn a smaller, more liquid balance sheet into higher per-share earnings rather than just cyclical spread income.

Evidence assessed Oct 13, 2026. Expand each conclusion for its evidence and what would change it. Thesis evidence—not a buy or sell recommendation.

Bull case and bear case

Bull case and bear case for First Interstate Bancsystem

Where the evidence on First Interstate Bancsystem stands: Holding on the latest evidence (Oct 13, 2026). Of its 5 thesis points, 3 strengthening and 2 holding.

Bull case: what the evidence supports

  • First Interstate’s community-banking relationships remain valuable enough to keep net interest plus fee revenue resilient even as the bank carries a smaller asset base.

    sec.gov ↗

  • Management can deliberately run a smaller, more liquid balance sheet without sacrificing the core earnings power of the franchise.

    sec.gov ↗

  • First Interstate’s underwriting and funding franchise can produce acceptable through-cycle profitability despite regional-bank rate and credit pressure.

    sec.gov ↗

  • The bank’s liquidity position gives it flexibility to handle deposit volatility without forced asset sales or emergency funding.

    sec.gov ↗

  • Scale and capital allocation must translate into per-share earnings growth, not merely a larger bank with diluted economics.

    sec.gov ↗

Bear case: what would count against it

  • National banks, credit unions, online banks, or money-market funds materially win First Interstate’s operating and household deposits by offering higher rates or better digital service.

    sec.gov ↗

  • Asset contraction is driven by customer and deposit runoff to competitors rather than by intentional pruning of lower-return assets.

    sec.gov ↗

  • Commercial real estate, small-business, agriculture, or regional consumer credit deterioration forces materially higher provision expense before management can reprice loans.

    sec.gov ↗

Thesis-Break Engine

Thesis-break watch · First Interstate Bancsystem

Loading the break-condition record for First Interstate Bancsystem.

How the Thesis-Break Engine works →Historical outcomes are measured against the market after past breaks of the same kind, across all companies. Not a prediction.

MARKET + FINANCIAL SNAPSHOT

The numbers behind the thesis

Sourced from filings and market data

What Changed

  1. Mixed
    Director or principal officer change.

    First Interstate Bancsystem filed an SEC 8-K on 2026-09-16: Director or principal officer change. It is a dated development that tests the current thesis.

  2. Mixed
    Director or principal officer change.

    First Interstate Bancsystem filed an SEC 8-K on 2026-08-21: Director or principal officer change. It is a dated development that tests the current thesis.

  3. Mixed
    Reported results of operations (earnings release).

    First Interstate Bancsystem filed an SEC 8-K on 2026-07-23: Reported results of operations (earnings release). It is a dated development that tests the current thesis.

Risks / falsifiers

What could break the thesis

  • National banks, credit unions, online banks, or money-market funds materially win First Interstate’s operating and household deposits by offering higher rates or better digital service.
  • Asset contraction is driven by customer and deposit runoff to competitors rather than by intentional pruning of lower-return assets.
  • Commercial real estate, small-business, agriculture, or regional consumer credit deterioration forces materially higher provision expense before management can reprice loans.
  • A renewed regional-bank confidence shock causes uninsured or rate-sensitive deposits to leave faster than normal liquidity sources can replace them.
  • Management pursues stock-funded acquisitions or balance-sheet growth that add assets but fail to raise returns on equity and diluted EPS.

FIBK news

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Financial statements

FIBK income statement

Annual filed results · USD · Oldest to newest. Margins are calculated from the reported figures.

FIBK: quick answers

Have members of Congress traded FIBK?
1 trade in FIBK has been disclosed under the STOCK Act by members of Congress, the President or senior officials, none in reports made public in the last 90 days. Every disclosed FIBK trade
Which well-known investors own FIBK?
1 of the 37 well-known funds tracked here reported FIBK shares in their latest 13F filing. By share of the fund's portfolio: Bridgewater Associates (Ray Dalio), 0.0%. Fund portfolios

FIBK in well-known investors’ portfolios

1 of 37 funds reported FIBK shares in their latest 13F filing. A 13F shows quarter-end positions and arrives up to 45 days later.

FundOf its portfolioValueChangeQuarter
Ray DalioBridgewater Associates0.01%$1.7MNewQ2 2026

Every fund’s portfolio

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