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Side-by-side financial comparison of IonQ, Inc. (IONQ) 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 $61.9M, roughly 1.1× IonQ, Inc.). IonQ, Inc. runs the higher net margin — 1217.8% vs 33.6%, a 1184.2% gap on every dollar of revenue.

IonQ, Inc. is an American quantum computing hardware and software company headquartered in College Park, Maryland. The company develops general-purpose trapped ion quantum computers and accompanying software to generate, optimize, and execute quantum circuits.

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 ...

IONQ vs MBWM — Head-to-Head

Bigger by revenue
MBWM
MBWM
1.1× larger
MBWM
$67.6M
$61.9M
IONQ
Higher net margin
IONQ
IONQ
1184.2% more per $
IONQ
1217.8%
33.6%
MBWM

Income Statement — Q4 FY2025 vs Q1 FY2026

Metric
IONQ
IONQ
MBWM
MBWM
Revenue
$61.9M
$67.6M
Net Profit
$753.7M
$22.7M
Gross Margin
Operating Margin
-369.4%
Net Margin
1217.8%
33.6%
Revenue YoY
428.5%
Net Profit YoY
473.1%
16.1%
EPS (diluted)
$2.60
$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
IONQ
IONQ
MBWM
MBWM
Q1 26
$67.6M
Q4 25
$61.9M
$62.1M
Q3 25
$39.9M
$62.4M
Q2 25
$20.7M
$60.9M
Q1 25
$57.3M
Q4 24
$11.7M
$58.5M
Q3 24
$12.4M
$58.0M
Q2 24
$11.4M
$56.8M
Net Profit
IONQ
IONQ
MBWM
MBWM
Q1 26
$22.7M
Q4 25
$753.7M
$22.8M
Q3 25
$-1.1B
$23.8M
Q2 25
$-176.8M
$22.6M
Q1 25
$19.5M
Q4 24
$-202.0M
$19.6M
Q3 24
$-52.5M
$19.6M
Q2 24
$-37.6M
$18.8M
Operating Margin
IONQ
IONQ
MBWM
MBWM
Q1 26
Q4 25
-369.4%
42.0%
Q3 25
-423.5%
44.0%
Q2 25
-776.0%
42.6%
Q1 25
42.0%
Q4 24
-661.9%
39.7%
Q3 24
-428.5%
42.4%
Q2 24
-430.0%
41.4%
Net Margin
IONQ
IONQ
MBWM
MBWM
Q1 26
33.6%
Q4 25
1217.8%
36.8%
Q3 25
-2646.3%
38.1%
Q2 25
-854.5%
37.1%
Q1 25
34.1%
Q4 24
-1725.0%
33.5%
Q3 24
-423.4%
33.8%
Q2 24
-330.0%
33.1%
EPS (diluted)
IONQ
IONQ
MBWM
MBWM
Q1 26
$1.32
Q4 25
$2.60
$1.41
Q3 25
$-3.58
$1.46
Q2 25
$-0.70
$1.39
Q1 25
$1.21
Q4 24
$-0.95
$1.20
Q3 24
$-0.24
$1.22
Q2 24
$-0.18
$1.17

Balance Sheet & Financial Strength

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

Metric
IONQ
IONQ
MBWM
MBWM
Cash + ST InvestmentsLiquidity on hand
$2.4B
Total DebtLower is stronger
$1.5M
Stockholders' EquityBook value
$3.8B
$736.9M
Total Assets
$6.6B
$6.9B
Debt / EquityLower = less leverage
0.00×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
IONQ
IONQ
MBWM
MBWM
Q1 26
Q4 25
$2.4B
Q3 25
$1.1B
Q2 25
$546.9M
Q1 25
Q4 24
$340.3M
Q3 24
$365.7M
Q2 24
$369.8M
Total Debt
IONQ
IONQ
MBWM
MBWM
Q1 26
$1.5M
Q4 25
Q3 25
Q2 25
Q1 25
Q4 24
Q3 24
Q2 24
Stockholders' Equity
IONQ
IONQ
MBWM
MBWM
Q1 26
$736.9M
Q4 25
$3.8B
$724.9M
Q3 25
$2.3B
$657.6M
Q2 25
$1.2B
$631.5M
Q1 25
$608.3M
Q4 24
$383.9M
$584.5M
Q3 24
$435.7M
$583.3M
Q2 24
$463.3M
$551.2M
Total Assets
IONQ
IONQ
MBWM
MBWM
Q1 26
$6.9B
Q4 25
$6.6B
$6.8B
Q3 25
$4.3B
$6.3B
Q2 25
$1.3B
$6.2B
Q1 25
$6.1B
Q4 24
$508.4M
$6.1B
Q3 24
$497.9M
$5.9B
Q2 24
$517.4M
$5.6B
Debt / Equity
IONQ
IONQ
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
IONQ
IONQ
MBWM
MBWM
Operating Cash FlowLast quarter
$-74.5M
Free Cash FlowOCF − Capex
$-83.3M
FCF MarginFCF / Revenue
-134.6%
Capex IntensityCapex / Revenue
14.2%
Cash ConversionOCF / Net Profit
-0.10×
TTM Free Cash FlowTrailing 4 quarters
$-307.3M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
IONQ
IONQ
MBWM
MBWM
Q1 26
Q4 25
$-74.5M
$18.0M
Q3 25
$-123.1M
$23.1M
Q2 25
$-52.6M
$-7.8M
Q1 25
$-3.0M
Q4 24
$-39.4M
$101.1M
Q3 24
$-19.2M
$-8.1M
Q2 24
$-26.6M
$9.1M
Free Cash Flow
IONQ
IONQ
MBWM
MBWM
Q1 26
Q4 25
$-83.3M
Q3 25
$-127.2M
Q2 25
$-53.8M
Q1 25
Q4 24
$-43.0M
Q3 24
$-23.0M
Q2 24
$-34.1M
FCF Margin
IONQ
IONQ
MBWM
MBWM
Q1 26
Q4 25
-134.6%
Q3 25
-319.1%
Q2 25
-259.8%
Q1 25
Q4 24
-367.4%
Q3 24
-185.3%
Q2 24
-299.3%
Capex Intensity
IONQ
IONQ
MBWM
MBWM
Q1 26
Q4 25
14.2%
Q3 25
10.4%
Q2 25
5.8%
Q1 25
Q4 24
30.7%
Q3 24
30.4%
Q2 24
65.8%
Cash Conversion
IONQ
IONQ
MBWM
MBWM
Q1 26
Q4 25
-0.10×
0.79×
Q3 25
0.97×
Q2 25
-0.35×
Q1 25
-0.15×
Q4 24
5.15×
Q3 24
-0.41×
Q2 24
0.49×

Financial Flow Comparison

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

Revenue Breakdown by Segment

IONQ
IONQ

Other$31.2M50%
Platform Consulting And Support Services$30.7M50%

MBWM
MBWM

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

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