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Side-by-side financial comparison of Ametek (AME) and SIGNET JEWELERS LTD (SIG). Click either name above to swap in a different company.

Ametek is the larger business by last-quarter revenue ($1.9B vs $1.4B, roughly 1.4× SIGNET JEWELERS LTD). Ametek runs the higher net margin — 20.7% vs 1.4%, a 19.3% gap on every dollar of revenue. On growth, Ametek posted the faster year-over-year revenue change (11.3% vs 3.1%). Over the past eight quarters, Ametek's revenue compounded faster (5.4% CAGR vs -25.4%).

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.

Signet Jewelers Ltd. is, as of 2015, the world's largest retailer of diamond jewellery. The company is domiciled in Bermuda and headquartered in Akron, Ohio through the Fairlawn suburb, and is listed on the New York Stock Exchange. The group operates in the middle-market jewellery segment and holds number one positions in the US, Canada, and UK speciality jewellery markets. Certain brands operate in the upper middle market. Signet Jewelers owns and operates the companies Blue Nile, Zales, Kay...

AME vs SIG — Head-to-Head

Bigger by revenue
AME
AME
1.4× larger
AME
$1.9B
$1.4B
SIG
Growing faster (revenue YoY)
AME
AME
+8.2% gap
AME
11.3%
3.1%
SIG
Higher net margin
AME
AME
19.3% more per $
AME
20.7%
1.4%
SIG
Faster 2-yr revenue CAGR
AME
AME
Annualised
AME
5.4%
-25.4%
SIG

Income Statement — Q1 FY2026 vs Q3 FY2026

Metric
AME
AME
SIG
SIG
Revenue
$1.9B
$1.4B
Net Profit
$399.4M
$20.0M
Gross Margin
37.2%
37.3%
Operating Margin
26.7%
1.7%
Net Margin
20.7%
1.4%
Revenue YoY
11.3%
3.1%
Net Profit YoY
13.5%
185.7%
EPS (diluted)
$1.74
$0.49

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
SIG
SIG
Q1 26
$1.9B
Q4 25
$2.0B
$1.4B
Q3 25
$1.9B
$1.5B
Q2 25
$1.8B
$1.5B
Q1 25
$1.7B
$2.4B
Q4 24
$1.8B
$1.3B
Q3 24
$1.7B
$1.5B
Q2 24
$1.7B
$1.5B
Net Profit
AME
AME
SIG
SIG
Q1 26
$399.4M
Q4 25
$398.6M
$20.0M
Q3 25
$371.4M
$-9.1M
Q2 25
$358.4M
$33.5M
Q1 25
$351.8M
$100.6M
Q4 24
$387.3M
$7.0M
Q3 24
$340.2M
$-98.5M
Q2 24
$337.7M
$52.1M
Gross Margin
AME
AME
SIG
SIG
Q1 26
37.2%
Q4 25
36.0%
37.3%
Q3 25
36.3%
38.6%
Q2 25
35.8%
38.8%
Q1 25
36.1%
42.6%
Q4 24
36.6%
36.0%
Q3 24
36.0%
38.0%
Q2 24
36.0%
37.9%
Operating Margin
AME
AME
SIG
SIG
Q1 26
26.7%
Q4 25
25.3%
1.7%
Q3 25
25.8%
0.2%
Q2 25
26.0%
3.1%
Q1 25
26.3%
6.5%
Q4 24
26.6%
0.7%
Q3 24
26.1%
-6.8%
Q2 24
25.8%
3.3%
Net Margin
AME
AME
SIG
SIG
Q1 26
20.7%
Q4 25
19.9%
1.4%
Q3 25
19.6%
-0.6%
Q2 25
20.2%
2.2%
Q1 25
20.3%
4.3%
Q4 24
22.0%
0.5%
Q3 24
19.9%
-6.6%
Q2 24
19.5%
3.4%
EPS (diluted)
AME
AME
SIG
SIG
Q1 26
$1.74
Q4 25
$1.73
$0.49
Q3 25
$1.60
$-0.22
Q2 25
$1.55
$0.78
Q1 25
$1.52
$2.25
Q4 24
$1.67
$0.12
Q3 24
$1.47
$-2.28
Q2 24
$1.45
$-0.90

Balance Sheet & Financial Strength

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

Metric
AME
AME
SIG
SIG
Cash + ST InvestmentsLiquidity on hand
$481.3M
$234.7M
Total DebtLower is stronger
Stockholders' EquityBook value
$10.9B
$1.7B
Total Assets
$16.3B
$5.4B
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
AME
AME
SIG
SIG
Q1 26
$481.3M
Q4 25
$458.0M
$234.7M
Q3 25
$439.2M
$281.4M
Q2 25
$619.7M
$264.1M
Q1 25
$399.0M
$604.0M
Q4 24
$374.0M
$157.7M
Q3 24
$396.3M
$403.1M
Q2 24
$396.6M
$729.3M
Total Debt
AME
AME
SIG
SIG
Q1 26
Q4 25
$2.3B
Q3 25
Q2 25
Q1 25
Q4 24
$2.1B
Q3 24
Q2 24
Stockholders' Equity
AME
AME
SIG
SIG
Q1 26
$10.9B
Q4 25
$10.6B
$1.7B
Q3 25
$10.5B
$1.7B
Q2 25
$10.4B
$1.8B
Q1 25
$10.0B
$1.9B
Q4 24
$9.7B
$1.8B
Q3 24
$9.6B
$1.9B
Q2 24
$9.3B
$2.1B
Total Assets
AME
AME
SIG
SIG
Q1 26
$16.3B
Q4 25
$16.1B
$5.4B
Q3 25
$16.2B
$5.3B
Q2 25
$15.3B
$5.5B
Q1 25
$14.9B
$5.7B
Q4 24
$14.6B
$5.7B
Q3 24
$14.8B
$5.6B
Q2 24
$14.8B
$6.2B
Debt / Equity
AME
AME
SIG
SIG
Q1 26
Q4 25
0.21×
Q3 25
Q2 25
Q1 25
Q4 24
0.22×
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
AME
AME
SIG
SIG
Operating Cash FlowLast quarter
$31.0M
Free Cash FlowOCF − Capex
$-1.5M
FCF MarginFCF / Revenue
-0.1%
Capex IntensityCapex / Revenue
2.3%
Cash ConversionOCF / Net Profit
1.55×
TTM Free Cash FlowTrailing 4 quarters
$591.0M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
AME
AME
SIG
SIG
Q1 26
Q4 25
$584.3M
$31.0M
Q3 25
$440.9M
$86.3M
Q2 25
$359.1M
$-175.3M
Q1 25
$417.5M
$780.7M
Q4 24
$550.0M
$-75.4M
Q3 24
$487.2M
$43.8M
Q2 24
$381.4M
$-158.2M
Free Cash Flow
AME
AME
SIG
SIG
Q1 26
Q4 25
$527.3M
$-1.5M
Q3 25
$420.0M
$62.3M
Q2 25
$329.8M
$-211.9M
Q1 25
$394.5M
$742.1M
Q4 24
$498.3M
$-138.5M
Q3 24
$460.9M
$15.8M
Q2 24
$360.0M
$-181.5M
FCF Margin
AME
AME
SIG
SIG
Q1 26
Q4 25
26.4%
-0.1%
Q3 25
22.2%
4.1%
Q2 25
18.5%
-13.7%
Q1 25
22.8%
31.5%
Q4 24
28.3%
-10.3%
Q3 24
27.0%
1.1%
Q2 24
20.8%
-12.0%
Capex Intensity
AME
AME
SIG
SIG
Q1 26
Q4 25
2.9%
2.3%
Q3 25
1.1%
1.6%
Q2 25
1.6%
2.4%
Q1 25
1.3%
1.6%
Q4 24
2.9%
4.7%
Q3 24
1.5%
1.9%
Q2 24
1.2%
1.5%
Cash Conversion
AME
AME
SIG
SIG
Q1 26
Q4 25
1.47×
1.55×
Q3 25
1.19×
Q2 25
1.00×
-5.23×
Q1 25
1.19×
7.76×
Q4 24
1.42×
-10.77×
Q3 24
1.43×
Q2 24
1.13×
-3.04×

Financial Flow Comparison

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

Revenue Breakdown by Segment

AME
AME

Electronic Instruments$1.3B66%
Electromechanical$663.9M34%

SIG
SIG

Other$571.9M41%
Zale Jewelry$243.4M17%
Extended Service Plan$129.6M9%
Diamonds Direct$87.9M6%
Blue Nile$74.3M5%
Extended Service Plan And Other Deferred Revenue$69.9M5%
Banter By Piercing Pagoda$69.2M5%
Watches$48.7M3%
Peoples$42.2M3%
James Allen$27.8M2%

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