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Side-by-side financial comparison of FIRST INTERSTATE BANCSYSTEM INC (FIBK) and TransMedics Group, Inc. (TMDX). 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 $160.8M, roughly 1.9× TransMedics Group, Inc.). TransMedics Group, Inc. runs the higher net margin — 65.6% vs 34.8%, a 30.8% gap on every dollar of revenue. On growth, TransMedics Group, Inc. posted the faster year-over-year revenue change (32.2% vs 19.8%). Over the past eight quarters, TransMedics Group, Inc.'s revenue compounded faster (28.8% 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.

TransMedics Group, Inc. develops and commercializes innovative medical technologies for organ transplantation. Its flagship Organ Care System keeps donor organs viable during transport, improving transplant outcomes for heart, lung, liver and kidney recipients. It serves transplant centers and organ procurement organizations across North America, Europe and Asia-Pacific.

FIBK vs TMDX — Head-to-Head

Bigger by revenue
FIBK
FIBK
1.9× larger
FIBK
$313.0M
$160.8M
TMDX
Growing faster (revenue YoY)
TMDX
TMDX
+12.4% gap
TMDX
32.2%
19.8%
FIBK
Higher net margin
TMDX
TMDX
30.8% more per $
TMDX
65.6%
34.8%
FIBK
Faster 2-yr revenue CAGR
TMDX
TMDX
Annualised
TMDX
28.8%
13.7%
FIBK

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
FIBK
FIBK
TMDX
TMDX
Revenue
$313.0M
$160.8M
Net Profit
$108.8M
$105.4M
Gross Margin
58.1%
Operating Margin
44.5%
13.2%
Net Margin
34.8%
65.6%
Revenue YoY
19.8%
32.2%
Net Profit YoY
108.8%
1436.9%
EPS (diluted)
$1.07
$2.59

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
TMDX
TMDX
Q4 25
$313.0M
$160.8M
Q3 25
$250.5M
$143.8M
Q2 25
$248.3M
$157.4M
Q1 25
$247.0M
$143.5M
Q4 24
$261.3M
$121.6M
Q3 24
$251.9M
$108.8M
Q2 24
$244.3M
$114.3M
Q1 24
$242.2M
$96.8M
Net Profit
FIBK
FIBK
TMDX
TMDX
Q4 25
$108.8M
$105.4M
Q3 25
$71.4M
$24.3M
Q2 25
$71.7M
$34.9M
Q1 25
$50.2M
$25.7M
Q4 24
$52.1M
$6.9M
Q3 24
$55.5M
$4.2M
Q2 24
$60.0M
$12.2M
Q1 24
$58.4M
$12.2M
Gross Margin
FIBK
FIBK
TMDX
TMDX
Q4 25
58.1%
Q3 25
58.8%
Q2 25
61.4%
Q1 25
61.5%
Q4 24
59.2%
Q3 24
55.9%
Q2 24
60.6%
Q1 24
61.9%
Operating Margin
FIBK
FIBK
TMDX
TMDX
Q4 25
44.5%
13.2%
Q3 25
37.0%
16.2%
Q2 25
37.7%
23.2%
Q1 25
26.9%
19.1%
Q4 24
25.5%
7.1%
Q3 24
28.9%
3.6%
Q2 24
32.1%
10.9%
Q1 24
31.7%
12.8%
Net Margin
FIBK
FIBK
TMDX
TMDX
Q4 25
34.8%
65.6%
Q3 25
28.5%
16.9%
Q2 25
28.9%
22.2%
Q1 25
20.3%
17.9%
Q4 24
19.9%
5.6%
Q3 24
22.0%
3.9%
Q2 24
24.6%
10.7%
Q1 24
24.1%
12.6%
EPS (diluted)
FIBK
FIBK
TMDX
TMDX
Q4 25
$1.07
$2.59
Q3 25
$0.69
$0.66
Q2 25
$0.69
$0.92
Q1 25
$0.49
$0.70
Q4 24
$0.50
$0.19
Q3 24
$0.54
$0.12
Q2 24
$0.58
$0.35
Q1 24
$0.57
$0.35

Balance Sheet & Financial Strength

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

Metric
FIBK
FIBK
TMDX
TMDX
Cash + ST InvestmentsLiquidity on hand
Total DebtLower is stronger
$146.3M
Stockholders' EquityBook value
$3.4B
$473.1M
Total Assets
$26.6B
$1.1B
Debt / EquityLower = less leverage
0.04×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
FIBK
FIBK
TMDX
TMDX
Q4 25
Q3 25
Q2 25
Q1 25
Q4 24
Q3 24
$330.1M
Q2 24
$362.8M
Q1 24
$350.2M
Total Debt
FIBK
FIBK
TMDX
TMDX
Q4 25
$146.3M
Q3 25
$146.2M
Q2 25
$252.0M
Q1 25
Q4 24
$132.2M
Q3 24
$137.3M
Q2 24
$383.4M
Q1 24
$370.8M
Stockholders' Equity
FIBK
FIBK
TMDX
TMDX
Q4 25
$3.4B
$473.1M
Q3 25
$3.4B
$355.2M
Q2 25
$3.4B
$318.1M
Q1 25
$3.4B
$266.3M
Q4 24
$3.3B
$228.6M
Q3 24
$3.4B
$209.9M
Q2 24
$3.2B
$189.9M
Q1 24
$3.2B
$159.5M
Total Assets
FIBK
FIBK
TMDX
TMDX
Q4 25
$26.6B
$1.1B
Q3 25
$27.3B
$946.0M
Q2 25
$27.6B
$890.5M
Q1 25
$28.3B
$837.5M
Q4 24
$29.1B
$804.1M
Q3 24
$29.6B
$785.6M
Q2 24
$30.3B
$758.6M
Q1 24
$30.1B
$723.8M
Debt / Equity
FIBK
FIBK
TMDX
TMDX
Q4 25
0.04×
Q3 25
0.04×
Q2 25
0.07×
Q1 25
Q4 24
0.04×
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
TMDX
TMDX
Operating Cash FlowLast quarter
$305.6M
$34.5M
Free Cash FlowOCF − Capex
$19.0M
FCF MarginFCF / Revenue
11.8%
Capex IntensityCapex / Revenue
9.7%
Cash ConversionOCF / Net Profit
2.81×
0.33×
TTM Free Cash FlowTrailing 4 quarters
$133.6M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
FIBK
FIBK
TMDX
TMDX
Q4 25
$305.6M
$34.5M
Q3 25
$91.7M
$69.6M
Q2 25
$68.1M
$91.6M
Q1 25
$78.5M
$-2.9M
Q4 24
$355.0M
$19.7M
Q3 24
$89.9M
$6.9M
Q2 24
$82.3M
$25.7M
Q1 24
$87.6M
$-3.4M
Free Cash Flow
FIBK
FIBK
TMDX
TMDX
Q4 25
$19.0M
Q3 25
$61.9M
Q2 25
$82.5M
Q1 25
$-29.9M
Q4 24
$6.1M
Q3 24
$-41.3M
Q2 24
$2.0M
Q1 24
$-47.6M
FCF Margin
FIBK
FIBK
TMDX
TMDX
Q4 25
11.8%
Q3 25
43.1%
Q2 25
52.4%
Q1 25
-20.8%
Q4 24
5.0%
Q3 24
-38.0%
Q2 24
1.7%
Q1 24
-49.2%
Capex Intensity
FIBK
FIBK
TMDX
TMDX
Q4 25
9.7%
Q3 25
5.3%
Q2 25
5.8%
Q1 25
18.8%
Q4 24
11.2%
Q3 24
44.3%
Q2 24
20.8%
Q1 24
45.6%
Cash Conversion
FIBK
FIBK
TMDX
TMDX
Q4 25
2.81×
0.33×
Q3 25
1.28×
2.86×
Q2 25
0.95×
2.62×
Q1 25
1.56×
-0.11×
Q4 24
6.81×
2.87×
Q3 24
1.62×
1.63×
Q2 24
1.37×
2.11×
Q1 24
1.50×
-0.28×

Financial Flow Comparison

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

Revenue Breakdown by Segment

FIBK
FIBK

Segment breakdown not available.

TMDX
TMDX

Liver Product$127.0M79%
Heart Product$26.0M16%
Other$5.9M4%
Lung Product$1.9M1%

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