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Side-by-side financial comparison of Ametek (AME) and Mayville Engineering Company, Inc. (MEC). Click either name above to swap in a different company.

Ametek is the larger business by last-quarter revenue ($2.0B vs $134.3M, roughly 14.9× Mayville Engineering Company, Inc.). Ametek runs the higher net margin — 19.9% vs -3.2%, a 23.2% gap on every dollar of revenue. On growth, Ametek posted the faster year-over-year revenue change (13.4% vs 10.7%). Ametek produced more free cash flow last quarter ($527.3M vs $10.2M). Over the past eight quarters, Ametek's revenue compounded faster (7.3% CAGR vs -8.8%).

AMETEK, Inc. is an American multinational conglomerate and global designer and manufacturer of electronic instruments and electromechanical devices with headquarters in the United States and over 150 sites worldwide.

Mayville Engineering Company, Inc. is a U.S.-headquartered leading manufacturer of metal components, fabricated assemblies, and custom engineered solutions. It serves OEM clients across agriculture, construction, transportation, defense, and power sports markets, offering end-to-end services from prototyping to high-volume production for North America.

AME vs MEC — Head-to-Head

Bigger by revenue
AME
AME
14.9× larger
AME
$2.0B
$134.3M
MEC
Growing faster (revenue YoY)
AME
AME
+2.8% gap
AME
13.4%
10.7%
MEC
Higher net margin
AME
AME
23.2% more per $
AME
19.9%
-3.2%
MEC
More free cash flow
AME
AME
$517.1M more FCF
AME
$527.3M
$10.2M
MEC
Faster 2-yr revenue CAGR
AME
AME
Annualised
AME
7.3%
-8.8%
MEC

Income Statement — Q4 2025 vs Q4 2025

Metric
AME
AME
MEC
MEC
Revenue
$2.0B
$134.3M
Net Profit
$398.6M
$-4.4M
Gross Margin
36.0%
6.8%
Operating Margin
25.3%
-4.1%
Net Margin
19.9%
-3.2%
Revenue YoY
13.4%
10.7%
Net Profit YoY
2.9%
-127.3%
EPS (diluted)
$1.73
$-0.22

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
AME
AME
MEC
MEC
Q4 25
$2.0B
$134.3M
Q3 25
$1.9B
$144.3M
Q2 25
$1.8B
$132.3M
Q1 25
$1.7B
$135.6M
Q4 24
$1.8B
$121.3M
Q3 24
$1.7B
$135.4M
Q2 24
$1.7B
$163.6M
Q1 24
$1.7B
$161.3M
Net Profit
AME
AME
MEC
MEC
Q4 25
$398.6M
$-4.4M
Q3 25
$371.4M
$-2.7M
Q2 25
$358.4M
$-1.1M
Q1 25
$351.8M
$20.0K
Q4 24
$387.3M
$16.0M
Q3 24
$340.2M
$3.0M
Q2 24
$337.7M
$3.8M
Q1 24
$310.9M
$3.2M
Gross Margin
AME
AME
MEC
MEC
Q4 25
36.0%
6.8%
Q3 25
36.3%
11.0%
Q2 25
35.8%
10.3%
Q1 25
36.1%
11.3%
Q4 24
36.6%
8.9%
Q3 24
36.0%
12.6%
Q2 24
36.0%
13.6%
Q1 24
34.1%
13.0%
Operating Margin
AME
AME
MEC
MEC
Q4 25
25.3%
-4.1%
Q3 25
25.8%
0.0%
Q2 25
26.0%
0.1%
Q1 25
26.3%
1.2%
Q4 24
26.6%
19.0%
Q3 24
26.1%
4.2%
Q2 24
25.8%
5.0%
Q1 24
24.0%
4.7%
Net Margin
AME
AME
MEC
MEC
Q4 25
19.9%
-3.2%
Q3 25
19.6%
-1.9%
Q2 25
20.2%
-0.8%
Q1 25
20.3%
0.0%
Q4 24
22.0%
13.2%
Q3 24
19.9%
2.2%
Q2 24
19.5%
2.3%
Q1 24
17.9%
2.0%
EPS (diluted)
AME
AME
MEC
MEC
Q4 25
$1.73
$-0.22
Q3 25
$1.60
$-0.13
Q2 25
$1.55
$-0.05
Q1 25
$1.52
$0.00
Q4 24
$1.67
$0.76
Q3 24
$1.47
$0.14
Q2 24
$1.45
$0.18
Q1 24
$1.34
$0.16

Balance Sheet & Financial Strength

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

Metric
AME
AME
MEC
MEC
Cash + ST InvestmentsLiquidity on hand
$458.0M
$1.5M
Total DebtLower is stronger
$2.3B
Stockholders' EquityBook value
$10.6B
$240.7M
Total Assets
$16.1B
$563.6M
Debt / EquityLower = less leverage
0.21×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
AME
AME
MEC
MEC
Q4 25
$458.0M
$1.5M
Q3 25
$439.2M
$1.2M
Q2 25
$619.7M
$206.0K
Q1 25
$399.0M
$183.0K
Q4 24
$374.0M
$206.0K
Q3 24
$396.3M
$178.0K
Q2 24
$396.6M
$314.0K
Q1 24
$373.8M
$314.0K
Total Debt
AME
AME
MEC
MEC
Q4 25
$2.3B
Q3 25
Q2 25
Q1 25
Q4 24
$2.1B
Q3 24
Q2 24
Q1 24
Stockholders' Equity
AME
AME
MEC
MEC
Q4 25
$10.6B
$240.7M
Q3 25
$10.5B
$244.8M
Q2 25
$10.4B
$246.8M
Q1 25
$10.0B
$250.0M
Q4 24
$9.7B
$251.8M
Q3 24
$9.6B
$238.4M
Q2 24
$9.3B
$238.1M
Q1 24
$9.0B
$234.0M
Total Assets
AME
AME
MEC
MEC
Q4 25
$16.1B
$563.6M
Q3 25
$16.2B
$585.6M
Q2 25
$15.3B
$433.7M
Q1 25
$14.9B
$447.7M
Q4 24
$14.6B
$445.6M
Q3 24
$14.8B
$466.0M
Q2 24
$14.8B
$488.2M
Q1 24
$14.9B
$499.9M
Debt / Equity
AME
AME
MEC
MEC
Q4 25
0.21×
Q3 25
Q2 25
Q1 25
Q4 24
0.22×
Q3 24
Q2 24
Q1 24

Cash Flow & Capital Efficiency

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

Metric
AME
AME
MEC
MEC
Operating Cash FlowLast quarter
$584.3M
$13.4M
Free Cash FlowOCF − Capex
$527.3M
$10.2M
FCF MarginFCF / Revenue
26.4%
7.6%
Capex IntensityCapex / Revenue
2.9%
2.4%
Cash ConversionOCF / Net Profit
1.47×
TTM Free Cash FlowTrailing 4 quarters
$1.7B
$26.9M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
AME
AME
MEC
MEC
Q4 25
$584.3M
$13.4M
Q3 25
$440.9M
$1.9M
Q2 25
$359.1M
$15.0M
Q1 25
$417.5M
$8.3M
Q4 24
$550.0M
$38.0M
Q3 24
$487.2M
$17.9M
Q2 24
$381.4M
$23.3M
Q1 24
$410.2M
$10.6M
Free Cash Flow
AME
AME
MEC
MEC
Q4 25
$527.3M
$10.2M
Q3 25
$420.0M
$-1.1M
Q2 25
$329.8M
$12.5M
Q1 25
$394.5M
$5.4M
Q4 24
$498.3M
$35.6M
Q3 24
$460.9M
$15.1M
Q2 24
$360.0M
$19.2M
Q1 24
$382.6M
$7.8M
FCF Margin
AME
AME
MEC
MEC
Q4 25
26.4%
7.6%
Q3 25
22.2%
-0.8%
Q2 25
18.5%
9.5%
Q1 25
22.8%
4.0%
Q4 24
28.3%
29.4%
Q3 24
27.0%
11.1%
Q2 24
20.8%
11.7%
Q1 24
22.0%
4.9%
Capex Intensity
AME
AME
MEC
MEC
Q4 25
2.9%
2.4%
Q3 25
1.1%
2.1%
Q2 25
1.6%
1.8%
Q1 25
1.3%
2.2%
Q4 24
2.9%
1.9%
Q3 24
1.5%
2.1%
Q2 24
1.2%
2.5%
Q1 24
1.6%
1.7%
Cash Conversion
AME
AME
MEC
MEC
Q4 25
1.47×
Q3 25
1.19×
Q2 25
1.00×
Q1 25
1.19×
416.65×
Q4 24
1.42×
2.38×
Q3 24
1.43×
6.03×
Q2 24
1.13×
6.15×
Q1 24
1.32×
3.28×

Financial Flow Comparison

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

Revenue Breakdown by Segment

AME
AME

Transferred At Point In Time$1.1B54%
Electronic Instruments Group$620.1M31%
Transferred Over Time$294.6M15%

MEC
MEC

Fabrication$72.2M54%
Construction And Access$19.2M14%
Tubes$16.2M12%
Other Market$11.9M9%
Agriculture$7.7M6%
Military$6.7M5%
Outdoor Sports$1.7M1%

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