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Amkor Technology, Inc.
AMKR · NASDAQSemiconductors
The economic chain
Follow the chain left → right, from inputs to end demand. Tap any company to trace its links.
Raw inputs
Equipment
Foundry
Chip design
Software
AI demand
Materialssubstrates · wafersEquipmentassembly & test toolsFoundryprints the waferAssembly &testAmkor packagesChip customerswho pay AmkorEnd marketsfinal productsSISilicon wafersSUBLaminate substratesLFLeadframes & wireEQPAssembly & test toolsTSMTSMCSSSamsung FoundryGFSGlobalFoundriesAMKRAmkorASXASE TechnologyJCETJCETNVDANVIDIAAMDAMDAVGOBroadcomQCOMQualcommMTKMediaTekIFXInfineonAAPLApple+ hundreds moreAIComputing & AIMOBSmartphones & mobileAUTOAutomotive & industrialCONConsumer
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Company details
Market cap
$18B
P/E ratio
45×
Div yield
0.4%
EPS (TTM)
$1.60
Profit margin
6%
Rev. growth
+4%
Revenue
$6.3B
Free cash flow
$0.1B
In plain English
Amkor is the world's largest US-headquartered OSAT — the outsourced 'back end' of chipmaking. After a foundry like TSMC prints the wafer, Amkor dices, packages, interconnects and tests the chips before they ship. It never designs or fabricates silicon; it earns a fee for the assembly-and-test step, with Apple alone ~31% of its sales.
In simple terms
What Amkor Technology, Inc. really sells
Amkor is the world's largest US-headquartered OSAT — the outsourced 'back end' of chipmaking. After a foundry like TSMC prints the wafer, Amkor dices, packages, interconnects and tests the chips before they ship. It never designs or fabricates silicon; it earns a fee for the assembly-and-test step, with Apple alone ~31% of its sales.
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