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Side-by-side financial comparison of General Dynamics (GD) and Merck & Co. (MRK). Click either name above to swap in a different company.

Merck & Co. is the larger business by last-quarter revenue ($16.4B vs $13.5B, roughly 1.2× General Dynamics). Merck & Co. runs the higher net margin — 18.1% vs 8.3%, a 9.7% gap on every dollar of revenue. On growth, General Dynamics posted the faster year-over-year revenue change (10.3% vs 5.0%). General Dynamics produced more free cash flow last quarter ($2.0B vs $1.8B). Over the past eight quarters, General Dynamics's revenue compounded faster (6.1% CAGR vs 2.0%).

General Dynamics Corporation (GD) is an American industrial and technology company based in Reston, Virginia. It is primarily a developer and producer of advanced military equipment of a wide variety, such as nuclear submarines, main battle tanks, and armoured fighting vehicles. It is also the manufacturer of the civilian aviation Gulfstream business jets and a provider of information technology services. The company is the 3rd largest of the top 100 contractors of the U.S.

Merck & Co., Inc. is an American multinational pharmaceutical company headquartered in Rahway, New Jersey. The company does business as Merck Sharp & Dohme or MSD outside the United States and Canada. The company is ranked fourth on the list of largest biomedical companies by revenue.

GD vs MRK — Head-to-Head

Bigger by revenue
MRK
MRK
1.2× larger
MRK
$16.4B
$13.5B
GD
Growing faster (revenue YoY)
GD
GD
+5.3% gap
GD
10.3%
5.0%
MRK
Higher net margin
MRK
MRK
9.7% more per $
MRK
18.1%
8.3%
GD
More free cash flow
GD
GD
$128.0M more FCF
GD
$2.0B
$1.8B
MRK
Faster 2-yr revenue CAGR
GD
GD
Annualised
GD
6.1%
2.0%
MRK

Income Statement — Q1 FY2026 vs Q4 FY2025

Metric
GD
GD
MRK
MRK
Revenue
$13.5B
$16.4B
Net Profit
$1.1B
$3.0B
Gross Margin
66.2%
Operating Margin
10.5%
20.9%
Net Margin
8.3%
18.1%
Revenue YoY
10.3%
5.0%
Net Profit YoY
13.2%
-20.8%
EPS (diluted)
$4.10
$1.19

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
GD
GD
MRK
MRK
Q1 26
$13.5B
Q4 25
$14.4B
$16.4B
Q3 25
$12.9B
$17.3B
Q2 25
$13.0B
$15.8B
Q1 25
$12.2B
$15.5B
Q4 24
$13.3B
$15.6B
Q3 24
$11.7B
$16.7B
Q2 24
$12.0B
$16.1B
Net Profit
GD
GD
MRK
MRK
Q1 26
$1.1B
Q4 25
$1.1B
$3.0B
Q3 25
$1.1B
$5.8B
Q2 25
$1.0B
$4.4B
Q1 25
$994.0M
$5.1B
Q4 24
$1.1B
$3.7B
Q3 24
$930.0M
$3.2B
Q2 24
$905.0M
$5.5B
Gross Margin
GD
GD
MRK
MRK
Q1 26
Q4 25
66.2%
Q3 25
77.7%
Q2 25
77.5%
Q1 25
78.0%
Q4 24
75.5%
Q3 24
75.5%
Q2 24
76.8%
Operating Margin
GD
GD
MRK
MRK
Q1 26
10.5%
Q4 25
10.1%
20.9%
Q3 25
10.3%
39.0%
Q2 25
10.0%
31.6%
Q1 25
10.4%
38.0%
Q4 24
10.7%
26.7%
Q3 24
10.1%
24.6%
Q2 24
9.7%
37.3%
Net Margin
GD
GD
MRK
MRK
Q1 26
8.3%
Q4 25
7.9%
18.1%
Q3 25
8.2%
33.5%
Q2 25
7.8%
28.0%
Q1 25
8.1%
32.7%
Q4 24
8.6%
24.0%
Q3 24
8.0%
19.0%
Q2 24
7.6%
33.9%
EPS (diluted)
GD
GD
MRK
MRK
Q1 26
$4.10
Q4 25
$1.19
Q3 25
$2.32
Q2 25
$1.76
Q1 25
$2.01
Q4 24
$1.49
Q3 24
$1.24
Q2 24
$2.14

Balance Sheet & Financial Strength

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

Metric
GD
GD
MRK
MRK
Cash + ST InvestmentsLiquidity on hand
$3.7B
$14.6B
Total DebtLower is stronger
$6.3B
Stockholders' EquityBook value
$26.1B
$52.6B
Total Assets
$59.0B
$136.9B
Debt / EquityLower = less leverage
0.24×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
GD
GD
MRK
MRK
Q1 26
$3.7B
Q4 25
$2.3B
$14.6B
Q3 25
$2.5B
$18.2B
Q2 25
$1.5B
$8.6B
Q1 25
$1.2B
$9.2B
Q4 24
$1.7B
$13.7B
Q3 24
$2.1B
$14.6B
Q2 24
$1.4B
$11.4B
Total Debt
GD
GD
MRK
MRK
Q1 26
$6.3B
Q4 25
$8.1B
Q3 25
Q2 25
Q1 25
Q4 24
$8.8B
Q3 24
Q2 24
Stockholders' Equity
GD
GD
MRK
MRK
Q1 26
$26.1B
Q4 25
$25.6B
$52.6B
Q3 25
$24.4B
$51.9B
Q2 25
$23.6B
$49.0B
Q1 25
$22.2B
$48.3B
Q4 24
$22.1B
$46.3B
Q3 24
$23.0B
$44.5B
Q2 24
$22.0B
$43.6B
Total Assets
GD
GD
MRK
MRK
Q1 26
$59.0B
Q4 25
$57.2B
$136.9B
Q3 25
$57.6B
$129.5B
Q2 25
$56.9B
$117.5B
Q1 25
$56.6B
$115.1B
Q4 24
$55.9B
$117.1B
Q3 24
$57.3B
$117.5B
Q2 24
$55.4B
$112.6B
Debt / Equity
GD
GD
MRK
MRK
Q1 26
0.24×
Q4 25
0.32×
Q3 25
Q2 25
Q1 25
Q4 24
0.40×
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
GD
GD
MRK
MRK
Operating Cash FlowLast quarter
$2.9B
Free Cash FlowOCF − Capex
$2.0B
$1.8B
FCF MarginFCF / Revenue
14.5%
11.1%
Capex IntensityCapex / Revenue
1.5%
6.3%
Cash ConversionOCF / Net Profit
0.96×
TTM Free Cash FlowTrailing 4 quarters
$6.2B
$12.4B

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
GD
GD
MRK
MRK
Q1 26
Q4 25
$1.6B
$2.9B
Q3 25
$2.1B
$7.8B
Q2 25
$1.6B
$3.3B
Q1 25
$-148.0M
$2.5B
Q4 24
$2.2B
$3.5B
Q3 24
$1.4B
$9.3B
Q2 24
$814.0M
$5.6B
Free Cash Flow
GD
GD
MRK
MRK
Q1 26
$2.0B
Q4 25
$952.0M
$1.8B
Q3 25
$1.9B
$6.8B
Q2 25
$1.4B
$2.5B
Q1 25
$-290.0M
$1.2B
Q4 24
$1.8B
$2.5B
Q3 24
$1.2B
$8.5B
Q2 24
$613.0M
$4.8B
FCF Margin
GD
GD
MRK
MRK
Q1 26
14.5%
Q4 25
6.6%
11.1%
Q3 25
14.7%
39.6%
Q2 25
10.7%
16.0%
Q1 25
-2.4%
7.5%
Q4 24
13.5%
16.1%
Q3 24
10.4%
51.1%
Q2 24
5.1%
30.1%
Capex Intensity
GD
GD
MRK
MRK
Q1 26
1.5%
Q4 25
4.2%
6.3%
Q3 25
1.6%
5.7%
Q2 25
1.5%
4.8%
Q1 25
1.2%
8.6%
Q4 24
2.7%
6.0%
Q3 24
1.7%
4.7%
Q2 24
1.7%
4.9%
Cash Conversion
GD
GD
MRK
MRK
Q1 26
Q4 25
1.37×
0.96×
Q3 25
1.99×
1.35×
Q2 25
1.58×
0.74×
Q1 25
-0.15×
0.49×
Q4 24
1.88×
0.92×
Q3 24
1.52×
2.94×
Q2 24
0.90×
1.03×

Financial Flow Comparison

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

Revenue Breakdown by Segment

GD
GD

Segment breakdown not available.

MRK
MRK

Pharmaceuticalsegment$8.7B53%
Keytruda$4.9B30%
Other$2.7B16%
Janumet$57.0M0%
Isentress Isentress HD$38.0M0%
Pifeltro$25.0M0%
Belsomra$23.0M0%
Dificid$17.0M0%
Delstrigo$14.0M0%
Lagevrio$12.0M0%
Pneumovax23$4.0M0%

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