FIRST INTERSTATE BANCSYSTEM INC(FIBK)— Stock Profile, AI Score & Financials

Financials · Nasdaq · AI-powered stock analysis, 32-signal quality score, SEC EDGAR financials, and institutional holdings. Updated .

FIRST INTERSTATE BANCSYSTEM INC (FIBK) stock profile, AI quality score, and SEC EDGAR financial data, a Financials sector company. 13F Pro's AI-powered ranking engine scores FIBK at 54.6/100 on a 32-signal composite quality model, placing it at rank #1,312 of 2,961 stocks — the top half of the AI-ranked universe. FIBK scores in the top quartile across profitability (92.6), free cash flow (79.1). Areas of concern include earnings quality (25.6) and revenue growth (35.1), which score below median versus the broader universe. Based on the latest XBRL financial filings (Q2 2026), FIRST INTERSTATE BANCSYSTEM INC reports quarterly revenue of $263.9M, net income of $83.9M, an operating margin of 41.0%. Top institutional holders of FIBK by reported 13-F value include BlackRock, STATE STREET, DIMENSIONAL FUND ADVISORS, based on the most recent SEC filings. FIBK trades on the Nasdaq exchange and files with the SEC under CIK 860413. 13F Pro's AI research platform runs 10 specialized AI analysts — value, growth, momentum, macro, and activist specialists — that debate FIBK daily and publish AI-generated analysis with cited SEC sources. The platform aggregates historical XBRL financial facts, 10-Q and 10-K filings, insider Form 4 transactions, and institutional 13-F holdings for FIRST INTERSTATE BANCSYSTEM INC directly from SEC EDGAR.

AI Quality Score

54.6/100

AI Rank

#1,312

Revenue

$263.9M

Net Income

$83.9M

Operating Margin

41.0%

FIBK key financials by period

FIRST INTERSTATE BANCSYSTEM INC reported revenue, net income and margins by fiscal period, from SEC filings.
PeriodFormRevenueNet incomeOperating margin
FY 202510-K$1.1B$302.1M37.0%
FY 202410-K$999.7M$226.0M29.5%
FY 202310-K$1.0B$257.5M32.8%
FY 202210-K$1.1B$202.2M23.3%
FY 202110-K$638.7M$192.1M38.8%
FY 202010-K$653.7M$161.2M32.0%

Institutions holding FIBK

Institutional investors reporting a position in FIRST INTERSTATE BANCSYSTEM INC on SEC Form 13F.
InstitutionSharesValueReported
BlackRock13,732,702$529.5M2026-06-30
STATE STREET6,250,817$241.0M2026-06-30
DIMENSIONAL FUND ADVISORS5,783,231$223.0M2026-06-30
VANGUARD PORTFOLIO MANAGEMENT5,506,456$212.3M2026-06-30
FIRST INTERSTATE BANK4,614,432$177.9M2026-06-30
HoldCo Asset Management3,950,107$152.3M2026-06-30
WELLINGTON MANAGEMENT GROUP LLP3,768,343$145.3M2026-06-30
VANGUARD CAPITAL MANAGEMENT3,738,371$144.2M2026-06-30
FMR2,463,971$95.0M2026-06-30
GEODE CAPITAL MANAGEMENT2,387,561$92.1M2026-06-30
FIBK

FIRST INTERSTATE BANCSYSTEM INC

FIBK
NasdaqMid CapFinancials

13F Pro Quality Score

54.6/100

Rank #1,312 of 2,961 stocksTOP 50%

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Rankings refresh quarterly once 80% of peers have filed (~45 days after quarter-end). Next update: ~Nov 14, 2026.

Revenue Growth

35.1/100

Profitability

92.6/100

Balance Sheet

45.7/100

Earnings Quality

25.6/100

Free Cash Flow

79.1/100

Institutional Flow

42.0/100

Revenue Scale

51.1/100

Dilution Risk

50.9/100

Price Chart

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Key Metrics

Revenue

Q2 2026
EDGAR

$263.90M

Net Income

Q2 2026
EDGAR

$83.90M

EPS (Diluted)

Q2 2026
EDGAR

$0.87

Operating Margin

Q2 2026
EDGAR

41.0%

ROIC

Q2 2026
EDGAR

13.0%

Top Institutional Holders

as of Q2 2026
$3.52B total

Financial Trends

Revenue & Net Income

Earnings Per Share

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