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Side-by-side financial comparison of Ametek (AME) and ELECTRO SENSORS INC (ELSE). Click either name above to swap in a different company.

Ametek is the larger business by last-quarter revenue ($2.0B vs $2.8M, roughly 725.4× ELECTRO SENSORS INC). Ametek runs the higher net margin — 19.9% vs 3.7%, a 16.2% gap on every dollar of revenue. On growth, ELECTRO SENSORS INC posted the faster year-over-year revenue change (14.8% vs 13.4%). Over the past eight quarters, ELECTRO SENSORS INC's revenue compounded faster (10.8% CAGR vs 7.3%).

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.

Polar Electro Oy is a Finnish manufacturer of sports training computers, particularly known for developing the world's first wireless heart rate monitor.

AME vs ELSE — Head-to-Head

Bigger by revenue
AME
AME
725.4× larger
AME
$2.0B
$2.8M
ELSE
Growing faster (revenue YoY)
ELSE
ELSE
+1.3% gap
ELSE
14.8%
13.4%
AME
Higher net margin
AME
AME
16.2% more per $
AME
19.9%
3.7%
ELSE
Faster 2-yr revenue CAGR
ELSE
ELSE
Annualised
ELSE
10.8%
7.3%
AME

Income Statement — Q4 2025 vs Q4 2025

Metric
AME
AME
ELSE
ELSE
Revenue
$2.0B
$2.8M
Net Profit
$398.6M
$103.0K
Gross Margin
36.0%
50.3%
Operating Margin
25.3%
-0.3%
Net Margin
19.9%
3.7%
Revenue YoY
13.4%
14.8%
Net Profit YoY
2.9%
-48.8%
EPS (diluted)
$1.73
$0.03

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
ELSE
ELSE
Q4 25
$2.0B
$2.8M
Q3 25
$1.9B
$2.7M
Q2 25
$1.8B
$2.4M
Q1 25
$1.7B
$2.2M
Q4 24
$1.8B
$2.4M
Q3 24
$1.7B
$2.5M
Q2 24
$1.7B
$2.2M
Q1 24
$1.7B
$2.2M
Net Profit
AME
AME
ELSE
ELSE
Q4 25
$398.6M
$103.0K
Q3 25
$371.4M
$208.0K
Q2 25
$358.4M
$59.0K
Q1 25
$351.8M
$-64.0K
Q4 24
$387.3M
$201.0K
Q3 24
$340.2M
$238.0K
Q2 24
$337.7M
$-4.0K
Q1 24
$310.9M
$11.0K
Gross Margin
AME
AME
ELSE
ELSE
Q4 25
36.0%
50.3%
Q3 25
36.3%
53.1%
Q2 25
35.8%
51.2%
Q1 25
36.1%
48.4%
Q4 24
36.6%
49.6%
Q3 24
36.0%
50.4%
Q2 24
36.0%
47.2%
Q1 24
34.1%
48.1%
Operating Margin
AME
AME
ELSE
ELSE
Q4 25
25.3%
-0.3%
Q3 25
25.8%
6.6%
Q2 25
26.0%
-0.1%
Q1 25
26.3%
-7.5%
Q4 24
26.6%
1.3%
Q3 24
26.1%
6.9%
Q2 24
25.8%
-4.8%
Q1 24
24.0%
-4.5%
Net Margin
AME
AME
ELSE
ELSE
Q4 25
19.9%
3.7%
Q3 25
19.6%
7.6%
Q2 25
20.2%
2.5%
Q1 25
20.3%
-2.9%
Q4 24
22.0%
8.4%
Q3 24
19.9%
9.5%
Q2 24
19.5%
-0.2%
Q1 24
17.9%
0.5%
EPS (diluted)
AME
AME
ELSE
ELSE
Q4 25
$1.73
$0.03
Q3 25
$1.60
$0.06
Q2 25
$1.55
$0.02
Q1 25
$1.52
$-0.02
Q4 24
$1.67
$0.06
Q3 24
$1.47
$0.07
Q2 24
$1.45
$0.00
Q1 24
$1.34
$0.00

Balance Sheet & Financial Strength

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

Metric
AME
AME
ELSE
ELSE
Cash + ST InvestmentsLiquidity on hand
$458.0M
$10.6M
Total DebtLower is stronger
$2.3B
Stockholders' EquityBook value
$10.6B
$14.8M
Total Assets
$16.1B
$15.7M
Debt / EquityLower = less leverage
0.21×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
AME
AME
ELSE
ELSE
Q4 25
$458.0M
$10.6M
Q3 25
$439.2M
$10.6M
Q2 25
$619.7M
$10.2M
Q1 25
$399.0M
$10.0M
Q4 24
$374.0M
$10.0M
Q3 24
$396.3M
$10.3M
Q2 24
$396.6M
$9.9M
Q1 24
$373.8M
$10.1M
Total Debt
AME
AME
ELSE
ELSE
Q4 25
$2.3B
Q3 25
Q2 25
Q1 25
Q4 24
$2.1B
Q3 24
Q2 24
Q1 24
Stockholders' Equity
AME
AME
ELSE
ELSE
Q4 25
$10.6B
$14.8M
Q3 25
$10.5B
$14.7M
Q2 25
$10.4B
$14.4M
Q1 25
$10.0B
$14.3M
Q4 24
$9.7B
$14.3M
Q3 24
$9.6B
$14.1M
Q2 24
$9.3B
$13.8M
Q1 24
$9.0B
$13.8M
Total Assets
AME
AME
ELSE
ELSE
Q4 25
$16.1B
$15.7M
Q3 25
$16.2B
$15.7M
Q2 25
$15.3B
$15.2M
Q1 25
$14.9B
$15.1M
Q4 24
$14.6B
$14.9M
Q3 24
$14.8B
$15.0M
Q2 24
$14.8B
$14.5M
Q1 24
$14.9B
$14.5M
Debt / Equity
AME
AME
ELSE
ELSE
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
ELSE
ELSE
Operating Cash FlowLast quarter
$584.3M
$20.0K
Free Cash FlowOCF − Capex
$527.3M
FCF MarginFCF / Revenue
26.4%
Capex IntensityCapex / Revenue
2.9%
Cash ConversionOCF / Net Profit
1.47×
0.19×
TTM Free Cash FlowTrailing 4 quarters
$1.7B

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
AME
AME
ELSE
ELSE
Q4 25
$584.3M
$20.0K
Q3 25
$440.9M
$395.0K
Q2 25
$359.1M
$277.0K
Q1 25
$417.5M
$-30.0K
Q4 24
$550.0M
$-277.0K
Q3 24
$487.2M
$362.0K
Q2 24
$381.4M
$-158.0K
Q1 24
$410.2M
$202.0K
Free Cash Flow
AME
AME
ELSE
ELSE
Q4 25
$527.3M
Q3 25
$420.0M
$389.0K
Q2 25
$329.8M
Q1 25
$394.5M
Q4 24
$498.3M
$-298.0K
Q3 24
$460.9M
$358.0K
Q2 24
$360.0M
$-184.0K
Q1 24
$382.6M
FCF Margin
AME
AME
ELSE
ELSE
Q4 25
26.4%
Q3 25
22.2%
14.2%
Q2 25
18.5%
Q1 25
22.8%
Q4 24
28.3%
-12.4%
Q3 24
27.0%
14.3%
Q2 24
20.8%
-8.3%
Q1 24
22.0%
Capex Intensity
AME
AME
ELSE
ELSE
Q4 25
2.9%
Q3 25
1.1%
0.2%
Q2 25
1.6%
Q1 25
1.3%
Q4 24
2.9%
0.9%
Q3 24
1.5%
0.2%
Q2 24
1.2%
1.2%
Q1 24
1.6%
0.0%
Cash Conversion
AME
AME
ELSE
ELSE
Q4 25
1.47×
0.19×
Q3 25
1.19×
1.90×
Q2 25
1.00×
4.69×
Q1 25
1.19×
Q4 24
1.42×
-1.38×
Q3 24
1.43×
1.52×
Q2 24
1.13×
Q1 24
1.32×
18.36×

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%

ELSE
ELSE

Segment breakdown not available.

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