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

AMKOR TECHNOLOGY, INC. is the larger business by last-quarter revenue ($1.7B vs $1.0B, roughly 1.6× Allegion). Allegion runs the higher net margin — 13.4% vs 4.9%, a 8.4% gap on every dollar of revenue. On growth, AMKOR TECHNOLOGY, INC. posted the faster year-over-year revenue change (27.5% vs 9.7%). Over the past eight quarters, AMKOR TECHNOLOGY, INC.'s revenue compounded faster (7.4% CAGR vs 3.5%).

Allegion plc manufactures and sells mechanical and electronic security products and solutions worldwide. The company offers door closers, controls, and exit devices; locks, locksets, portable locks, and key systems and services; electronic security products and access control systems; time, attendance, and workforce productivity systems; doors and door systems; and other accessories. The company sells its products and solutions to end-users in commercial, institutional, and residential facili...

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.

ALLE vs AMKR — Head-to-Head

Bigger by revenue
AMKR
AMKR
1.6× larger
AMKR
$1.7B
$1.0B
ALLE
Growing faster (revenue YoY)
AMKR
AMKR
+17.7% gap
AMKR
27.5%
9.7%
ALLE
Higher net margin
ALLE
ALLE
8.4% more per $
ALLE
13.4%
4.9%
AMKR
Faster 2-yr revenue CAGR
AMKR
AMKR
Annualised
AMKR
7.4%
3.5%
ALLE

Income Statement — Q1 FY2026 vs Q1 FY2026

Metric
ALLE
ALLE
AMKR
AMKR
Revenue
$1.0B
$1.7B
Net Profit
$138.1M
$83.0M
Gross Margin
44.0%
14.2%
Operating Margin
18.9%
5.9%
Net Margin
13.4%
4.9%
Revenue YoY
9.7%
27.5%
Net Profit YoY
-6.8%
295.2%
EPS (diluted)
$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
ALLE
ALLE
AMKR
AMKR
Q1 26
$1.0B
$1.7B
Q4 25
$1.0B
$1.9B
Q3 25
$1.1B
$2.0B
Q2 25
$1.0B
$1.5B
Q1 25
$941.9M
$1.3B
Q4 24
$945.6M
$1.6B
Q3 24
$967.1M
$1.9B
Q2 24
$965.6M
$1.5B
Net Profit
ALLE
ALLE
AMKR
AMKR
Q1 26
$138.1M
$83.0M
Q4 25
$147.5M
$171.8M
Q3 25
$188.4M
$126.6M
Q2 25
$159.7M
$54.4M
Q1 25
$148.2M
$21.1M
Q4 24
$144.1M
$105.6M
Q3 24
$174.2M
$122.6M
Q2 24
$155.4M
$66.9M
Gross Margin
ALLE
ALLE
AMKR
AMKR
Q1 26
44.0%
14.2%
Q4 25
44.5%
16.7%
Q3 25
45.8%
14.3%
Q2 25
45.6%
12.0%
Q1 25
44.9%
11.9%
Q4 24
44.1%
15.1%
Q3 24
44.7%
14.6%
Q2 24
44.4%
14.5%
Operating Margin
ALLE
ALLE
AMKR
AMKR
Q1 26
18.9%
5.9%
Q4 25
20.3%
9.8%
Q3 25
21.8%
8.0%
Q2 25
21.5%
6.1%
Q1 25
20.9%
2.4%
Q4 24
19.5%
8.3%
Q3 24
22.2%
8.0%
Q2 24
21.6%
5.6%
Net Margin
ALLE
ALLE
AMKR
AMKR
Q1 26
13.4%
4.9%
Q4 25
14.3%
9.1%
Q3 25
17.6%
6.4%
Q2 25
15.6%
3.6%
Q1 25
15.7%
1.6%
Q4 24
15.2%
6.5%
Q3 24
18.0%
6.6%
Q2 24
16.1%
4.6%
EPS (diluted)
ALLE
ALLE
AMKR
AMKR
Q1 26
$0.33
Q4 25
$1.70
$0.68
Q3 25
$2.18
$0.51
Q2 25
$1.85
$0.22
Q1 25
$1.71
$0.09
Q4 24
$1.65
$0.43
Q3 24
$1.99
$0.49
Q2 24
$1.77
$0.27

Balance Sheet & Financial Strength

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

Metric
ALLE
ALLE
AMKR
AMKR
Cash + ST InvestmentsLiquidity on hand
$308.9M
$1.8B
Total DebtLower is stronger
$2.0B
$1.3B
Stockholders' EquityBook value
$2.1B
$4.6B
Total Assets
$5.3B
$8.3B
Debt / EquityLower = less leverage
0.97×
0.28×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ALLE
ALLE
AMKR
AMKR
Q1 26
$308.9M
$1.8B
Q4 25
$356.2M
$2.0B
Q3 25
$302.7M
$2.1B
Q2 25
$656.8M
$2.0B
Q1 25
$494.5M
$1.6B
Q4 24
$503.8M
$1.6B
Q3 24
$878.9M
$1.5B
Q2 24
$747.5M
$1.5B
Total Debt
ALLE
ALLE
AMKR
AMKR
Q1 26
$2.0B
$1.3B
Q4 25
$2.0B
Q3 25
$2.1B
Q2 25
$2.1B
Q1 25
$2.0B
Q4 24
$2.0B
Q3 24
$2.4B
Q2 24
$2.4B
Stockholders' Equity
ALLE
ALLE
AMKR
AMKR
Q1 26
$2.1B
$4.6B
Q4 25
$2.1B
$4.5B
Q3 25
$1.9B
$4.3B
Q2 25
$1.8B
$4.2B
Q1 25
$1.6B
$4.2B
Q4 24
$1.5B
$4.1B
Q3 24
$1.6B
$4.2B
Q2 24
$1.4B
$4.0B
Total Assets
ALLE
ALLE
AMKR
AMKR
Q1 26
$5.3B
$8.3B
Q4 25
$5.2B
$8.1B
Q3 25
$5.2B
$8.2B
Q2 25
$4.9B
$7.7B
Q1 25
$4.6B
$6.9B
Q4 24
$4.5B
$6.9B
Q3 24
$5.0B
$7.0B
Q2 24
$4.8B
$6.9B
Debt / Equity
ALLE
ALLE
AMKR
AMKR
Q1 26
0.97×
0.28×
Q4 25
0.96×
Q3 25
1.07×
Q2 25
1.16×
Q1 25
1.24×
Q4 24
1.33×
Q3 24
1.53×
Q2 24
1.69×

Cash Flow & Capital Efficiency

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

Metric
ALLE
ALLE
AMKR
AMKR
Operating Cash FlowLast quarter
$101.3M
$145.1M
Free Cash FlowOCF − Capex
FCF MarginFCF / Revenue
Capex IntensityCapex / Revenue
2.0%
29.0%
Cash ConversionOCF / Net Profit
0.73×
1.75×
TTM Free Cash FlowTrailing 4 quarters

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ALLE
ALLE
AMKR
AMKR
Q1 26
$101.3M
$145.1M
Q4 25
$240.1M
$644.5M
Q3 25
$229.5M
$168.5M
Q2 25
$209.7M
$258.5M
Q1 25
$104.5M
$24.1M
Q4 24
$219.0M
$537.6M
Q3 24
$231.9M
$164.2M
Q2 24
$173.0M
$224.8M
Free Cash Flow
ALLE
ALLE
AMKR
AMKR
Q1 26
Q4 25
$200.5M
$212.4M
Q3 25
$209.8M
$-77.9M
Q2 25
$192.0M
$112.3M
Q1 25
$83.4M
$-55.7M
Q4 24
$194.9M
$251.9M
Q3 24
$212.0M
$-31.3M
Q2 24
$152.1M
$58.4M
FCF Margin
ALLE
ALLE
AMKR
AMKR
Q1 26
Q4 25
19.4%
11.2%
Q3 25
19.6%
-3.9%
Q2 25
18.8%
7.4%
Q1 25
8.9%
-4.2%
Q4 24
20.6%
15.5%
Q3 24
21.9%
-1.7%
Q2 24
15.8%
4.0%
Capex Intensity
ALLE
ALLE
AMKR
AMKR
Q1 26
2.0%
29.0%
Q4 25
3.8%
22.9%
Q3 25
1.8%
12.4%
Q2 25
1.7%
9.7%
Q1 25
2.2%
6.0%
Q4 24
2.5%
17.5%
Q3 24
2.1%
10.5%
Q2 24
2.2%
11.4%
Cash Conversion
ALLE
ALLE
AMKR
AMKR
Q1 26
0.73×
1.75×
Q4 25
1.63×
3.75×
Q3 25
1.22×
1.33×
Q2 25
1.31×
4.75×
Q1 25
0.71×
1.14×
Q4 24
1.52×
5.09×
Q3 24
1.33×
1.34×
Q2 24
1.11×
3.36×

Financial Flow Comparison

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

Revenue Breakdown by Segment

ALLE
ALLE

Allegion Americas$809.9M78%
Allegion International$223.7M22%

AMKR
AMKR

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

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