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Side-by-side financial comparison of Ametek (AME) and Arista Networks (ANET). Click either name above to swap in a different company.

Arista Networks is the larger business by last-quarter revenue ($2.5B vs $2.0B, roughly 1.2× Ametek). Arista Networks runs the higher net margin — 38.4% vs 19.9%, a 18.5% gap on every dollar of revenue. On growth, Arista Networks posted the faster year-over-year revenue change (28.9% vs 13.4%). Over the past eight quarters, Arista Networks's revenue compounded faster (25.8% 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.

Arista Networks, Inc. is an American computer networking company headquartered in Santa Clara, California. The company designs and sells multilayer network switches to deliver software-defined networking (SDN) for large datacenter, cloud computing, high-performance computing, and high-frequency trading environments. These products include 10/25/40/50/100/200/400/800 gigabit low-latency cut-through Ethernet switches. Arista's Linux-based network operating system, Extensible Operating System (E...

AME vs ANET — Head-to-Head

Bigger by revenue
ANET
ANET
1.2× larger
ANET
$2.5B
$2.0B
AME
Growing faster (revenue YoY)
ANET
ANET
+15.4% gap
ANET
28.9%
13.4%
AME
Higher net margin
ANET
ANET
18.5% more per $
ANET
38.4%
19.9%
AME
Faster 2-yr revenue CAGR
ANET
ANET
Annualised
ANET
25.8%
7.3%
AME

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
AME
AME
ANET
ANET
Revenue
$2.0B
$2.5B
Net Profit
$398.6M
$955.8M
Gross Margin
36.0%
62.9%
Operating Margin
25.3%
41.5%
Net Margin
19.9%
38.4%
Revenue YoY
13.4%
28.9%
Net Profit YoY
2.9%
19.3%
EPS (diluted)
$1.73
$0.74

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
ANET
ANET
Q4 25
$2.0B
$2.5B
Q3 25
$1.9B
$2.3B
Q2 25
$1.8B
$2.2B
Q1 25
$1.7B
$2.0B
Q4 24
$1.8B
$1.9B
Q3 24
$1.7B
$1.8B
Q2 24
$1.7B
$1.7B
Q1 24
$1.7B
$1.6B
Net Profit
AME
AME
ANET
ANET
Q4 25
$398.6M
$955.8M
Q3 25
$371.4M
$853.0M
Q2 25
$358.4M
$888.8M
Q1 25
$351.8M
$813.8M
Q4 24
$387.3M
$801.0M
Q3 24
$340.2M
$747.9M
Q2 24
$337.7M
$665.4M
Q1 24
$310.9M
$637.7M
Gross Margin
AME
AME
ANET
ANET
Q4 25
36.0%
62.9%
Q3 25
36.3%
64.6%
Q2 25
35.8%
65.2%
Q1 25
36.1%
63.7%
Q4 24
36.6%
63.8%
Q3 24
36.0%
64.2%
Q2 24
36.0%
64.9%
Q1 24
34.1%
63.7%
Operating Margin
AME
AME
ANET
ANET
Q4 25
25.3%
41.5%
Q3 25
25.8%
42.4%
Q2 25
26.0%
44.7%
Q1 25
26.3%
42.8%
Q4 24
26.6%
41.4%
Q3 24
26.1%
43.4%
Q2 24
25.8%
41.4%
Q1 24
24.0%
42.0%
Net Margin
AME
AME
ANET
ANET
Q4 25
19.9%
38.4%
Q3 25
19.6%
37.0%
Q2 25
20.2%
40.3%
Q1 25
20.3%
40.6%
Q4 24
22.0%
41.5%
Q3 24
19.9%
41.3%
Q2 24
19.5%
39.4%
Q1 24
17.9%
40.6%
EPS (diluted)
AME
AME
ANET
ANET
Q4 25
$1.73
$0.74
Q3 25
$1.60
$0.67
Q2 25
$1.55
$0.70
Q1 25
$1.52
$0.64
Q4 24
$1.67
$-4.17
Q3 24
$1.47
$2.33
Q2 24
$1.45
$2.08
Q1 24
$1.34
$1.99

Balance Sheet & Financial Strength

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

Metric
AME
AME
ANET
ANET
Cash + ST InvestmentsLiquidity on hand
$458.0M
$2.0B
Total DebtLower is stronger
$2.3B
Stockholders' EquityBook value
$10.6B
$12.4B
Total Assets
$16.1B
$19.4B
Debt / EquityLower = less leverage
0.21×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
AME
AME
ANET
ANET
Q4 25
$458.0M
$2.0B
Q3 25
$439.2M
$2.3B
Q2 25
$619.7M
$2.2B
Q1 25
$399.0M
$1.8B
Q4 24
$374.0M
$2.8B
Q3 24
$396.3M
$3.2B
Q2 24
$396.6M
$2.4B
Q1 24
$373.8M
$2.1B
Total Debt
AME
AME
ANET
ANET
Q4 25
$2.3B
Q3 25
Q2 25
Q1 25
Q4 24
$2.1B
Q3 24
Q2 24
Q1 24
Stockholders' Equity
AME
AME
ANET
ANET
Q4 25
$10.6B
$12.4B
Q3 25
$10.5B
$11.9B
Q2 25
$10.4B
$10.9B
Q1 25
$10.0B
$10.1B
Q4 24
$9.7B
$10.0B
Q3 24
$9.6B
$9.2B
Q2 24
$9.3B
$8.4B
Q1 24
$9.0B
$7.9B
Total Assets
AME
AME
ANET
ANET
Q4 25
$16.1B
$19.4B
Q3 25
$16.2B
$18.0B
Q2 25
$15.3B
$16.5B
Q1 25
$14.9B
$14.5B
Q4 24
$14.6B
$14.0B
Q3 24
$14.8B
$12.8B
Q2 24
$14.8B
$11.6B
Q1 24
$14.9B
$10.6B
Debt / Equity
AME
AME
ANET
ANET
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
ANET
ANET
Operating Cash FlowLast quarter
$584.3M
$1.3B
Free Cash FlowOCF − Capex
$527.3M
FCF MarginFCF / Revenue
26.4%
Capex IntensityCapex / Revenue
2.9%
Cash ConversionOCF / Net Profit
1.47×
1.32×
TTM Free Cash FlowTrailing 4 quarters
$1.7B

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
AME
AME
ANET
ANET
Q4 25
$584.3M
$1.3B
Q3 25
$440.9M
$1.3B
Q2 25
$359.1M
$1.2B
Q1 25
$417.5M
$641.7M
Q4 24
$550.0M
$1.0B
Q3 24
$487.2M
$1.2B
Q2 24
$381.4M
$989.0M
Q1 24
$410.2M
$513.8M
Free Cash Flow
AME
AME
ANET
ANET
Q4 25
$527.3M
Q3 25
$420.0M
$1.2B
Q2 25
$329.8M
$1.2B
Q1 25
$394.5M
$613.3M
Q4 24
$498.3M
Q3 24
$460.9M
$1.2B
Q2 24
$360.0M
$985.9M
Q1 24
$382.6M
$504.4M
FCF Margin
AME
AME
ANET
ANET
Q4 25
26.4%
Q3 25
22.2%
53.6%
Q2 25
18.5%
53.3%
Q1 25
22.8%
30.6%
Q4 24
28.3%
Q3 24
27.0%
64.5%
Q2 24
20.8%
58.3%
Q1 24
22.0%
32.1%
Capex Intensity
AME
AME
ANET
ANET
Q4 25
2.9%
Q3 25
1.1%
1.3%
Q2 25
1.6%
1.1%
Q1 25
1.3%
1.4%
Q4 24
2.9%
Q3 24
1.5%
0.4%
Q2 24
1.2%
0.2%
Q1 24
1.6%
0.6%
Cash Conversion
AME
AME
ANET
ANET
Q4 25
1.47×
1.32×
Q3 25
1.19×
1.49×
Q2 25
1.00×
1.35×
Q1 25
1.19×
0.79×
Q4 24
1.42×
1.29×
Q3 24
1.43×
1.57×
Q2 24
1.13×
1.49×
Q1 24
1.32×
0.81×

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%

ANET
ANET

Products$2.1B84%
Services$392.1M16%

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