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Side-by-side financial comparison of COMPX INTERNATIONAL INC (CIX) and MERCANTILE BANK CORP (MBWM). Click either name above to swap in a different company.

MERCANTILE BANK CORP is the larger business by last-quarter revenue ($67.6M vs $37.7M, roughly 1.8× COMPX INTERNATIONAL INC). MERCANTILE BANK CORP runs the higher net margin — 33.6% vs 12.4%, a 21.2% gap on every dollar of revenue. Over the past eight quarters, MERCANTILE BANK CORP's revenue compounded faster (9.1% CAGR vs -0.4%).

COMPX International Inc. is a diversified manufacturer of security and control products, including high-performance locking systems, electronic access solutions, ergonomic workstation components, and marine hardware. It primarily serves North American and European markets, catering to commercial, residential, industrial, healthcare, and recreational marine segments.

Tamilnad Mercantile Bank Limited (TMB) is an Indian bank headquartered at Thoothukudi, Tamil Nadu. TMB was founded in 1921 as the Nadar Bank, but changed its name to Tamilnad Mercantile Bank in November 1962 to widen its appeal beyond the Nadar community. The bank currently has 600 full branches throughout India, 12 regional offices and two link offices, two central processing centres, one service branch, four currency chests, 48 eLobby centres, 262 cash recycler machines and 1151 automated ...

CIX vs MBWM — Head-to-Head

Bigger by revenue
MBWM
MBWM
1.8× larger
MBWM
$67.6M
$37.7M
CIX
Higher net margin
MBWM
MBWM
21.2% more per $
MBWM
33.6%
12.4%
CIX
Faster 2-yr revenue CAGR
MBWM
MBWM
Annualised
MBWM
9.1%
-0.4%
CIX

Income Statement — Q4 FY2025 vs Q1 FY2026

Metric
CIX
CIX
MBWM
MBWM
Revenue
$37.7M
$67.6M
Net Profit
$4.7M
$22.7M
Gross Margin
32.1%
Operating Margin
15.0%
Net Margin
12.4%
33.6%
Revenue YoY
-1.9%
Net Profit YoY
3.6%
16.1%
EPS (diluted)
$0.38
$1.32

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
CIX
CIX
MBWM
MBWM
Q1 26
$67.6M
Q4 25
$37.7M
$62.1M
Q3 25
$40.0M
$62.4M
Q2 25
$40.4M
$60.9M
Q1 25
$40.3M
$57.3M
Q4 24
$38.4M
$58.5M
Q3 24
$33.7M
$58.0M
Q2 24
$35.9M
$56.8M
Net Profit
CIX
CIX
MBWM
MBWM
Q1 26
$22.7M
Q4 25
$4.7M
$22.8M
Q3 25
$4.2M
$23.8M
Q2 25
$5.5M
$22.6M
Q1 25
$5.1M
$19.5M
Q4 24
$4.5M
$19.6M
Q3 24
$3.5M
$19.6M
Q2 24
$4.8M
$18.8M
Gross Margin
CIX
CIX
MBWM
MBWM
Q1 26
Q4 25
32.1%
Q3 25
27.6%
Q2 25
31.9%
Q1 25
30.2%
Q4 24
28.8%
Q3 24
28.1%
Q2 24
31.1%
Operating Margin
CIX
CIX
MBWM
MBWM
Q1 26
Q4 25
15.0%
42.0%
Q3 25
11.9%
44.0%
Q2 25
15.7%
42.6%
Q1 25
14.6%
42.0%
Q4 24
12.7%
39.7%
Q3 24
9.9%
42.4%
Q2 24
14.2%
41.4%
Net Margin
CIX
CIX
MBWM
MBWM
Q1 26
33.6%
Q4 25
12.4%
36.8%
Q3 25
10.6%
38.1%
Q2 25
13.5%
37.1%
Q1 25
12.7%
34.1%
Q4 24
11.7%
33.5%
Q3 24
10.3%
33.8%
Q2 24
13.5%
33.1%
EPS (diluted)
CIX
CIX
MBWM
MBWM
Q1 26
$1.32
Q4 25
$0.38
$1.41
Q3 25
$0.34
$1.46
Q2 25
$0.44
$1.39
Q1 25
$0.42
$1.21
Q4 24
$0.37
$1.20
Q3 24
$0.28
$1.22
Q2 24
$0.39
$1.17

Balance Sheet & Financial Strength

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

Metric
CIX
CIX
MBWM
MBWM
Cash + ST InvestmentsLiquidity on hand
$54.1M
Total DebtLower is stronger
$1.5M
Stockholders' EquityBook value
$138.6M
$736.9M
Total Assets
$156.2M
$6.9B
Debt / EquityLower = less leverage
0.00×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
CIX
CIX
MBWM
MBWM
Q1 26
Q4 25
$54.1M
Q3 25
$46.3M
Q2 25
$56.2M
Q1 25
$56.1M
Q4 24
$60.8M
Q3 24
$58.8M
Q2 24
$82.1M
Total Debt
CIX
CIX
MBWM
MBWM
Q1 26
$1.5M
Q4 25
Q3 25
Q2 25
Q1 25
Q4 24
Q3 24
Q2 24
Stockholders' Equity
CIX
CIX
MBWM
MBWM
Q1 26
$736.9M
Q4 25
$138.6M
$724.9M
Q3 25
$137.7M
$657.6M
Q2 25
$149.5M
$631.5M
Q1 25
$147.6M
$608.3M
Q4 24
$146.1M
$584.5M
Q3 24
$145.3M
$583.3M
Q2 24
$170.2M
$551.2M
Total Assets
CIX
CIX
MBWM
MBWM
Q1 26
$6.9B
Q4 25
$156.2M
$6.8B
Q3 25
$153.7M
$6.3B
Q2 25
$164.8M
$6.2B
Q1 25
$162.2M
$6.1B
Q4 24
$163.0M
$6.1B
Q3 24
$160.1M
$5.9B
Q2 24
$185.1M
$5.6B
Debt / Equity
CIX
CIX
MBWM
MBWM
Q1 26
0.00×
Q4 25
Q3 25
Q2 25
Q1 25
Q4 24
Q3 24
Q2 24

Cash Flow & Capital Efficiency

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

Metric
CIX
CIX
MBWM
MBWM
Operating Cash FlowLast quarter
$12.0M
Free Cash FlowOCF − Capex
$11.4M
FCF MarginFCF / Revenue
30.3%
Capex IntensityCapex / Revenue
1.6%
Cash ConversionOCF / Net Profit
2.57×
TTM Free Cash FlowTrailing 4 quarters
$19.1M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
CIX
CIX
MBWM
MBWM
Q1 26
Q4 25
$12.0M
$18.0M
Q3 25
$6.3M
$23.1M
Q2 25
$4.7M
$-7.8M
Q1 25
$-137.0K
$-3.0M
Q4 24
$7.3M
$101.1M
Q3 24
$4.1M
$-8.1M
Q2 24
$9.8M
$9.1M
Free Cash Flow
CIX
CIX
MBWM
MBWM
Q1 26
Q4 25
$11.4M
Q3 25
$5.3M
Q2 25
$3.4M
Q1 25
$-959.0K
Q4 24
$7.1M
Q3 24
$3.6M
Q2 24
$9.4M
FCF Margin
CIX
CIX
MBWM
MBWM
Q1 26
Q4 25
30.3%
Q3 25
13.2%
Q2 25
8.4%
Q1 25
-2.4%
Q4 24
18.5%
Q3 24
10.8%
Q2 24
26.2%
Capex Intensity
CIX
CIX
MBWM
MBWM
Q1 26
Q4 25
1.6%
Q3 25
2.5%
Q2 25
3.3%
Q1 25
2.0%
Q4 24
0.6%
Q3 24
1.4%
Q2 24
1.2%
Cash Conversion
CIX
CIX
MBWM
MBWM
Q1 26
Q4 25
2.57×
0.79×
Q3 25
1.48×
0.97×
Q2 25
0.87×
-0.35×
Q1 25
-0.03×
-0.15×
Q4 24
1.62×
5.15×
Q3 24
1.18×
-0.41×
Q2 24
2.03×
0.49×

Financial Flow Comparison

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

Revenue Breakdown by Segment

CIX
CIX

Security Products$29.5M78%
Marine Components$8.2M22%

MBWM
MBWM

Net Interest Income$55.9M83%
Noninterest Income$11.7M17%

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