Amkor Technology Shares Outstanding 2012-2026 | AMKR

Amkor Technology shares outstanding history from 2012 to 2026. Shares outstanding can be defined as the number of shares held by shareholders (including insiders) assuming conversion of all convertible debt, securities, warrants and options. This metric excludes the company's treasury shares.
  • Amkor Technology shares outstanding for the quarter ending March 31, 2026 were 0.250B, a 0.7% increase year-over-year.
  • Amkor Technology 2025 shares outstanding were 0.248B, a 0.26% increase from 2024.
  • Amkor Technology 2024 shares outstanding were 0.248B, a 0.26% increase from 2023.
  • Amkor Technology 2023 shares outstanding were 0.247B, a 0.39% increase from 2022.
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Amkor Technology Annual Shares Outstanding
(Millions of Shares)
2025 248
2024 248
2023 247
2022 246
2021 246
2020 242
2019 240
2018 240
2017 240
2016 238
2015 237
2014 237
2013 235
2012 243
2011 274
Amkor Technology Quarterly Shares Outstanding
(Millions of Shares)
2026-03-31 250
2025-12-31 249
2025-09-30 248
2025-06-30 248
2025-03-31 248
2024-12-31 248
2024-09-30 248
2024-06-30 248
2024-03-31 248
2023-12-31 247
2023-09-30 247
2023-06-30 247
2023-03-31 247
2022-12-31 246
2022-09-30 246
2022-06-30 246
2022-03-31 246
2021-12-31 246
2021-09-30 246
2021-06-30 246
2021-03-31 245
2020-12-31 242
2020-09-30 243
2020-06-30 241
2020-03-31 241
2019-12-31 240
2019-09-30 240
2019-06-30 240
2019-03-31 239
2018-12-31 240
2018-09-30 240
2018-06-30 240
2018-03-31 240
2017-12-31 240
2017-09-30 240
2017-06-30 240
2017-03-31 239
2016-12-31 238
2016-09-30 238
2016-06-30 237
2016-03-31 237
2015-12-31 237
2015-09-30 237
2015-06-30 237
2015-03-31 237
2014-12-31 237
2014-09-30 238
2014-06-30 237
2014-03-31 235
2013-12-31 235
2013-09-30 235
2013-06-30 235
2013-03-31 235
2012-12-31 243
2012-09-30 237
2012-06-30 166
2012-03-31 251
2011-12-31 274
2011-09-30 278
2011-06-30 280
Sector Industry Market Cap Revenue
Computer and Technology Semiconductors $14.363B $6.708B
Amkor is the world's largest independent provider of semiconductorpackaging and test services. Also, the company is one of the leadingdevelopers of advanced semiconductor packaging and test technology. The company offers one of the industry's broadest integrated sets of packaging and test services, which are the final procedures necessary to prepare semiconductor devices for further use. Its customers outsource the packaging and testing of semiconductor chips to the company in order to benefit from the our expertise in the development and implementation.
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ASE Technology Holding (ASX) Taiwan $55.097B 42.83
Qnity Electronics (Q) United States $27.382B 0.00
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United Microelectronics (UMC) Taiwan $24.468B 18.04
Tower Semiconductor (TSEM) Israel $22.894B 105.49
Credo Technology (CRDO) Cayman Islands $22.058B 66.44
Entegris (ENTG) United States $20.569B 49.21
Nova (NVMI) Israel $15.766B 61.47
Lattice Semiconductor (LSCC) United States $14.522B 392.96
Rambus (RMBS) United States $11.945B 54.14
Applied Optoelectronics (AAOI) United States $11.325B 0.00
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Rohm (ROHCY) Japan $8.690B 0.00
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Allegro MicroSystems (ALGM) United States $6.948B 170.46
Diodes (DIOD) United States $3.822B 68.09
NLight (LASR) United States $3.647B 0.00
AXT Inc (AXTI) United States $3.567B 0.00
Impinj (PI) United States $3.070B 216.04
Synaptics (SYNA) United States $2.858B 45.28
Soitec SA (SLOIF) France $2.651B 0.00
Ambarella (AMBA) United States $2.311B 0.00
Navitas Semiconductor (NVTS) United States $2.202B 0.00
Ichor Holdings (ICHR) United States $1.998B 0.00
Himax Technologies (HIMX) Taiwan $1.606B 35.98
SkyWater Technology (SKYT) United States $1.415B 0.00
Ams-OSRAM AG (AMSSY) Austria $1.336B 19.68
POET Technologies (POET) Canada $0.929B 0.00
Alpha And Omega Semiconductor (AOSL) United States $0.773B 0.00
Indie Semiconductor (INDI) United States $0.651B 0.00
Ambiq Micro (AMBQ) United States $0.613B 0.00
IQE (IQEPF) United Kingdom $0.493B 0.00
SEALSQ (LAES) Switzerland $0.405B 0.00
NVE (NVEC) United States $0.371B 26.24
Silvaco (SVCO) United States $0.228B 0.00
Atomera (ATOM) United States $0.197B 0.00
QuickLogic (QUIK) United States $0.197B 0.00
Aeluma (ALMU) United States $0.194B 0.00
Quantum-Si (QSI) United States $0.160B 0.00
Coda Octopus Group (CODA) United States $0.138B 33.94
Valens Semiconductor (VLN) Israel $0.137B 0.00
GCT Semiconductor Holding (GCTS) United States $0.093B 0.00
Nano Labs (NA) China $0.091B 0.00
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Sequans Communications S.A (SQNS) France $0.037B 0.00
Pixelworks (PXLW) United States $0.035B 0.00
Mobix Labs (MOBX) United States $0.025B 0.00
Semilux (SELX) Taiwan $0.016B 0.00
SemiLEDS (LEDS) Taiwan $0.011B 0.00
SmartKem (SMTK) United Kingdom $0.003B 0.00