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Side-by-side financial comparison of Ametek (AME) and AMKOR TECHNOLOGY, INC. (AMKR). Click either name above to swap in a different company.

Ametek is the larger business by last-quarter revenue ($2.0B vs $1.7B, roughly 1.2× AMKOR TECHNOLOGY, INC.). Ametek runs the higher net margin — 19.9% vs 4.9%, a 15.0% gap on every dollar of revenue. On growth, AMKOR TECHNOLOGY, INC. posted the faster year-over-year revenue change (27.5% vs 13.4%). Over the past eight quarters, AMKOR TECHNOLOGY, INC.'s revenue compounded faster (7.4% 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.

Amkor Technology, Inc. is a semiconductor product packaging and test services provider. The company has been headquartered in Arizona, since 2005, when it was moved from West Chester, Pennsylvania, also in the United States. The company's Arizona headquarters was originally in Chandler, then later moved to Tempe. The company was founded in 1968 and, as of 2022, has approximately 31,000 employees worldwide and a reported $7.1 billion in sales.

AME vs AMKR — Head-to-Head

Bigger by revenue
AME
AME
1.2× larger
AME
$2.0B
$1.7B
AMKR
Growing faster (revenue YoY)
AMKR
AMKR
+14.0% gap
AMKR
27.5%
13.4%
AME
Higher net margin
AME
AME
15.0% more per $
AME
19.9%
4.9%
AMKR
Faster 2-yr revenue CAGR
AMKR
AMKR
Annualised
AMKR
7.4%
7.3%
AME

Income Statement — Q4 FY2025 vs Q1 FY2026

Metric
AME
AME
AMKR
AMKR
Revenue
$2.0B
$1.7B
Net Profit
$398.6M
$83.0M
Gross Margin
36.0%
14.2%
Operating Margin
25.3%
5.9%
Net Margin
19.9%
4.9%
Revenue YoY
13.4%
27.5%
Net Profit YoY
2.9%
295.2%
EPS (diluted)
$1.73
$0.33

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
AMKR
AMKR
Q1 26
$1.7B
Q4 25
$2.0B
$1.9B
Q3 25
$1.9B
$2.0B
Q2 25
$1.8B
$1.5B
Q1 25
$1.7B
$1.3B
Q4 24
$1.8B
$1.6B
Q3 24
$1.7B
$1.9B
Q2 24
$1.7B
$1.5B
Net Profit
AME
AME
AMKR
AMKR
Q1 26
$83.0M
Q4 25
$398.6M
$171.8M
Q3 25
$371.4M
$126.6M
Q2 25
$358.4M
$54.4M
Q1 25
$351.8M
$21.1M
Q4 24
$387.3M
$105.6M
Q3 24
$340.2M
$122.6M
Q2 24
$337.7M
$66.9M
Gross Margin
AME
AME
AMKR
AMKR
Q1 26
14.2%
Q4 25
36.0%
16.7%
Q3 25
36.3%
14.3%
Q2 25
35.8%
12.0%
Q1 25
36.1%
11.9%
Q4 24
36.6%
15.1%
Q3 24
36.0%
14.6%
Q2 24
36.0%
14.5%
Operating Margin
AME
AME
AMKR
AMKR
Q1 26
5.9%
Q4 25
25.3%
9.8%
Q3 25
25.8%
8.0%
Q2 25
26.0%
6.1%
Q1 25
26.3%
2.4%
Q4 24
26.6%
8.3%
Q3 24
26.1%
8.0%
Q2 24
25.8%
5.6%
Net Margin
AME
AME
AMKR
AMKR
Q1 26
4.9%
Q4 25
19.9%
9.1%
Q3 25
19.6%
6.4%
Q2 25
20.2%
3.6%
Q1 25
20.3%
1.6%
Q4 24
22.0%
6.5%
Q3 24
19.9%
6.6%
Q2 24
19.5%
4.6%
EPS (diluted)
AME
AME
AMKR
AMKR
Q1 26
$0.33
Q4 25
$1.73
$0.68
Q3 25
$1.60
$0.51
Q2 25
$1.55
$0.22
Q1 25
$1.52
$0.09
Q4 24
$1.67
$0.43
Q3 24
$1.47
$0.49
Q2 24
$1.45
$0.27

Balance Sheet & Financial Strength

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

Metric
AME
AME
AMKR
AMKR
Cash + ST InvestmentsLiquidity on hand
$458.0M
$1.8B
Total DebtLower is stronger
$2.3B
$1.3B
Stockholders' EquityBook value
$10.6B
$4.6B
Total Assets
$16.1B
$8.3B
Debt / EquityLower = less leverage
0.21×
0.28×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
AME
AME
AMKR
AMKR
Q1 26
$1.8B
Q4 25
$458.0M
$2.0B
Q3 25
$439.2M
$2.1B
Q2 25
$619.7M
$2.0B
Q1 25
$399.0M
$1.6B
Q4 24
$374.0M
$1.6B
Q3 24
$396.3M
$1.5B
Q2 24
$396.6M
$1.5B
Total Debt
AME
AME
AMKR
AMKR
Q1 26
$1.3B
Q4 25
$2.3B
Q3 25
Q2 25
Q1 25
Q4 24
$2.1B
Q3 24
Q2 24
Stockholders' Equity
AME
AME
AMKR
AMKR
Q1 26
$4.6B
Q4 25
$10.6B
$4.5B
Q3 25
$10.5B
$4.3B
Q2 25
$10.4B
$4.2B
Q1 25
$10.0B
$4.2B
Q4 24
$9.7B
$4.1B
Q3 24
$9.6B
$4.2B
Q2 24
$9.3B
$4.0B
Total Assets
AME
AME
AMKR
AMKR
Q1 26
$8.3B
Q4 25
$16.1B
$8.1B
Q3 25
$16.2B
$8.2B
Q2 25
$15.3B
$7.7B
Q1 25
$14.9B
$6.9B
Q4 24
$14.6B
$6.9B
Q3 24
$14.8B
$7.0B
Q2 24
$14.8B
$6.9B
Debt / Equity
AME
AME
AMKR
AMKR
Q1 26
0.28×
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
AMKR
AMKR
Operating Cash FlowLast quarter
$584.3M
$145.1M
Free Cash FlowOCF − Capex
$527.3M
FCF MarginFCF / Revenue
26.4%
Capex IntensityCapex / Revenue
2.9%
29.0%
Cash ConversionOCF / Net Profit
1.47×
1.75×
TTM Free Cash FlowTrailing 4 quarters
$1.7B

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
AME
AME
AMKR
AMKR
Q1 26
$145.1M
Q4 25
$584.3M
$644.5M
Q3 25
$440.9M
$168.5M
Q2 25
$359.1M
$258.5M
Q1 25
$417.5M
$24.1M
Q4 24
$550.0M
$537.6M
Q3 24
$487.2M
$164.2M
Q2 24
$381.4M
$224.8M
Free Cash Flow
AME
AME
AMKR
AMKR
Q1 26
Q4 25
$527.3M
$212.4M
Q3 25
$420.0M
$-77.9M
Q2 25
$329.8M
$112.3M
Q1 25
$394.5M
$-55.7M
Q4 24
$498.3M
$251.9M
Q3 24
$460.9M
$-31.3M
Q2 24
$360.0M
$58.4M
FCF Margin
AME
AME
AMKR
AMKR
Q1 26
Q4 25
26.4%
11.2%
Q3 25
22.2%
-3.9%
Q2 25
18.5%
7.4%
Q1 25
22.8%
-4.2%
Q4 24
28.3%
15.5%
Q3 24
27.0%
-1.7%
Q2 24
20.8%
4.0%
Capex Intensity
AME
AME
AMKR
AMKR
Q1 26
29.0%
Q4 25
2.9%
22.9%
Q3 25
1.1%
12.4%
Q2 25
1.6%
9.7%
Q1 25
1.3%
6.0%
Q4 24
2.9%
17.5%
Q3 24
1.5%
10.5%
Q2 24
1.2%
11.4%
Cash Conversion
AME
AME
AMKR
AMKR
Q1 26
1.75×
Q4 25
1.47×
3.75×
Q3 25
1.19×
1.33×
Q2 25
1.00×
4.75×
Q1 25
1.19×
1.14×
Q4 24
1.42×
5.09×
Q3 24
1.43×
1.34×
Q2 24
1.13×
3.36×

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%

AMKR
AMKR

Advanced products (1)$1.4B81%
Mainstream products (2)$313.0M19%

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