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Side-by-side financial comparison of FIRST INTERSTATE BANCSYSTEM INC (FIBK) and H2O AMERICA (HTO). Click either name above to swap in a different company.

FIRST INTERSTATE BANCSYSTEM INC is the larger business by last-quarter revenue ($313.0M vs $199.4M, roughly 1.6× H2O AMERICA). FIRST INTERSTATE BANCSYSTEM INC runs the higher net margin — 34.8% vs 8.1%, a 26.6% gap on every dollar of revenue. On growth, FIRST INTERSTATE BANCSYSTEM INC posted the faster year-over-year revenue change (19.8% vs 1.5%). Over the past eight quarters, H2O AMERICA's revenue compounded faster (15.3% CAGR vs 13.7%).

First Interstate BancSystem, Inc. is a financial holding company headquartered in Billings, Montana. It is the parent company of First Interstate Bank, a community bank with locations throughout 14 states within the Western and Midwestern United States. It is the largest bank based in Montana, as measured by total assets.

H2O Wireless is a United States-based prepaid cell phone service, that utilizes the AT&T network. It is a brand of the mobile virtual network operator (MVNO) Locus Telecommunications, a subsidiary of Telrite Holdings, Inc., since 2019. Locus was formerly a subsidiary of KDDI America corporation, starting in 2010. H2O Wireless is primarily advertised as a non-restrictive phone service for customers to bring or buy unlocked smartphones, although AT&T contract/locked phones may be accepted as well.

FIBK vs HTO — Head-to-Head

Bigger by revenue
FIBK
FIBK
1.6× larger
FIBK
$313.0M
$199.4M
HTO
Growing faster (revenue YoY)
FIBK
FIBK
+18.3% gap
FIBK
19.8%
1.5%
HTO
Higher net margin
FIBK
FIBK
26.6% more per $
FIBK
34.8%
8.1%
HTO
Faster 2-yr revenue CAGR
HTO
HTO
Annualised
HTO
15.3%
13.7%
FIBK

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
FIBK
FIBK
HTO
HTO
Revenue
$313.0M
$199.4M
Net Profit
$108.8M
$16.2M
Gross Margin
Operating Margin
44.5%
16.6%
Net Margin
34.8%
8.1%
Revenue YoY
19.8%
1.5%
Net Profit YoY
108.8%
-29.2%
EPS (diluted)
$1.07
$0.45

Green = leading value per metric. Periods may differ when fiscal calendars don't align.

8-Quarter Revenue & Profit Trend

Side-by-side quarterly history. Quarters aligned by calendar period so offset fiscal years line up.

Revenue
FIBK
FIBK
HTO
HTO
Q4 25
$313.0M
$199.4M
Q3 25
$250.5M
$243.5M
Q2 25
$248.3M
$197.8M
Q1 25
$247.0M
$164.9M
Q4 24
$261.3M
$196.5M
Q3 24
$251.9M
$216.7M
Q2 24
$244.3M
$173.1M
Q1 24
$242.2M
$150.0M
Net Profit
FIBK
FIBK
HTO
HTO
Q4 25
$108.8M
$16.2M
Q3 25
$71.4M
$45.1M
Q2 25
$71.7M
$24.7M
Q1 25
$50.2M
$16.6M
Q4 24
$52.1M
$22.9M
Q3 24
$55.5M
$38.7M
Q2 24
$60.0M
$20.7M
Q1 24
$58.4M
$11.7M
Operating Margin
FIBK
FIBK
HTO
HTO
Q4 25
44.5%
16.6%
Q3 25
37.0%
26.5%
Q2 25
37.7%
22.2%
Q1 25
26.9%
21.8%
Q4 24
25.5%
22.2%
Q3 24
28.9%
26.9%
Q2 24
32.1%
23.4%
Q1 24
31.7%
18.6%
Net Margin
FIBK
FIBK
HTO
HTO
Q4 25
34.8%
8.1%
Q3 25
28.5%
18.5%
Q2 25
28.9%
12.5%
Q1 25
20.3%
10.0%
Q4 24
19.9%
11.7%
Q3 24
22.0%
17.8%
Q2 24
24.6%
12.0%
Q1 24
24.1%
7.8%
EPS (diluted)
FIBK
FIBK
HTO
HTO
Q4 25
$1.07
$0.45
Q3 25
$0.69
$1.27
Q2 25
$0.69
$0.71
Q1 25
$0.49
$0.49
Q4 24
$0.50
$0.70
Q3 24
$0.54
$1.17
Q2 24
$0.58
$0.64
Q1 24
$0.57
$0.36

Balance Sheet & Financial Strength

Snapshot of each company's liquidity, leverage and book value from the latest quarter.

Metric
FIBK
FIBK
HTO
HTO
Cash + ST InvestmentsLiquidity on hand
$20.7M
Total DebtLower is stronger
$146.3M
$1.9B
Stockholders' EquityBook value
$3.4B
$1.5B
Total Assets
$26.6B
$5.1B
Debt / EquityLower = less leverage
0.04×
1.23×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
FIBK
FIBK
HTO
HTO
Q4 25
$20.7M
Q3 25
$11.3M
Q2 25
$19.8M
Q1 25
$23.7M
Q4 24
$11.1M
Q3 24
$4.0M
Q2 24
$22.8M
Q1 24
$4.5M
Total Debt
FIBK
FIBK
HTO
HTO
Q4 25
$146.3M
$1.9B
Q3 25
$146.2M
Q2 25
$252.0M
Q1 25
Q4 24
$132.2M
$1.7B
Q3 24
$137.3M
Q2 24
$383.4M
Q1 24
$370.8M
Stockholders' Equity
FIBK
FIBK
HTO
HTO
Q4 25
$3.4B
$1.5B
Q3 25
$3.4B
$1.5B
Q2 25
$3.4B
$1.5B
Q1 25
$3.4B
$1.4B
Q4 24
$3.3B
$1.4B
Q3 24
$3.4B
$1.3B
Q2 24
$3.2B
$1.3B
Q1 24
$3.2B
$1.2B
Total Assets
FIBK
FIBK
HTO
HTO
Q4 25
$26.6B
$5.1B
Q3 25
$27.3B
$5.0B
Q2 25
$27.6B
$4.8B
Q1 25
$28.3B
$4.7B
Q4 24
$29.1B
$4.7B
Q3 24
$29.6B
$4.6B
Q2 24
$30.3B
$4.4B
Q1 24
$30.1B
$4.4B
Debt / Equity
FIBK
FIBK
HTO
HTO
Q4 25
0.04×
1.23×
Q3 25
0.04×
Q2 25
0.07×
Q1 25
Q4 24
0.04×
1.26×
Q3 24
0.04×
Q2 24
0.12×
Q1 24
0.12×

Cash Flow & Capital Efficiency

How much cash each business actually produces after reinvestment. Cash flow is harder to manipulate than net income.

Metric
FIBK
FIBK
HTO
HTO
Operating Cash FlowLast quarter
$305.6M
$63.5M
Free Cash FlowOCF − Capex
FCF MarginFCF / Revenue
Capex IntensityCapex / Revenue
Cash ConversionOCF / Net Profit
2.81×
3.92×
TTM Free Cash FlowTrailing 4 quarters

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
FIBK
FIBK
HTO
HTO
Q4 25
$305.6M
$63.5M
Q3 25
$91.7M
$77.3M
Q2 25
$68.1M
$60.8M
Q1 25
$78.5M
$43.2M
Q4 24
$355.0M
$41.5M
Q3 24
$89.9M
$53.5M
Q2 24
$82.3M
$49.3M
Q1 24
$87.6M
$51.2M
Cash Conversion
FIBK
FIBK
HTO
HTO
Q4 25
2.81×
3.92×
Q3 25
1.28×
1.71×
Q2 25
0.95×
2.47×
Q1 25
1.56×
2.61×
Q4 24
6.81×
1.81×
Q3 24
1.62×
1.39×
Q2 24
1.37×
2.38×
Q1 24
1.50×
4.38×

Financial Flow Comparison

Revenue → gross profit → operating profit → net profit for each company.

Revenue Breakdown by Segment

FIBK
FIBK

Segment breakdown not available.

HTO
HTO

Water Utility Services$191.0M96%
Other$8.4M4%

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