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 June 30, 2026 were 0.250B, a 0.88% 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)
2026-06-30 250
2026-03-31 250
2025-12-31 248
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
Sector Industry Market Cap Revenue
Computer and Technology Semiconductors $11.523B $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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Infineon Technologies AG (IFNNY) Germany $81.658B 35.81
United Microelectronics (UMC) Taiwan $54.406B 20.20
Credo Technology (CRDO) Cayman Islands $28.266B 50.81
Qnity Electronics (Q) United States $23.973B 27.95
GlobalFoundries (GFS) United States $23.457B 30.11
Tower Semiconductor (TSEM) Israel $21.941B 77.12
Entegris (ENTG) United States $19.770B 40.39
Lattice Semiconductor (LSCC) United States $14.590B 183.60
Rohm (ROHCY) Japan $11.131B 48.87
Nova (NVMI) Israel $10.650B 39.51
Rambus (RMBS) United States $9.014B 37.10
Applied Optoelectronics (AAOI) United States $8.059B 0.00
FormFactor (FORM) United States $7.927B 56.49
Allegro MicroSystems (ALGM) United States $6.200B 77.35
Cirrus Logic (CRUS) United States $6.125B 14.76
Impinj (PI) United States $5.328B 544.97
Soitec SA (SLOIF) France $5.049B 0.00
Greif (GEF.B) United States $4.879B 26.89
Diodes (DIOD) United States $4.157B 49.06
Synaptics (SYNA) United States $3.806B 77.24
AXT Inc (AXTI) United States $3.784B 2885.00
Ambarella (AMBA) United States $2.840B 0.00
Navitas Semiconductor (NVTS) United States $2.822B 0.00
Himax Technologies (HIMX) Taiwan $2.306B 64.18
NLight (LASR) United States $2.188B 0.00
Ams-OSRAM AG (AMSSY) Austria $1.965B 0.00
Ichor Holdings (ICHR) United States $1.914B 567.67
Ambiq Micro (AMBQ) United States $1.472B 0.00
POET Technologies (POET) Canada $1.107B 0.00
Alpha And Omega Semiconductor (AOSL) United States $0.749B 0.00
Indie Semiconductor (INDI) United States $0.714B 0.00
IQE (IQEPF) United Kingdom $0.523B 0.00
NVE (NVEC) United States $0.473B 26.27
SEALSQ (LAES) Switzerland $0.444B 0.00
Aeluma (ALMU) United States $0.240B 0.00
Silvaco (SVCO) United States $0.214B 0.00
QuickLogic (QUIK) United States $0.187B 0.00
GCT Semiconductor Holding (GCTS) United States $0.177B 0.00
Valens Semiconductor (VLN) Israel $0.172B 0.00
Quantum-Si (QSI) United States $0.158B 0.00
Atomera (ATOM) United States $0.150B 0.00
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Sono-Tek (SOTK) United States $0.071B 34.62
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Nano Labs (NA) China $0.053B 0.00
Sequans Communications S.A (SQNS) France $0.044B 0.00
SemiLEDS (LEDS) Taiwan $0.018B 0.00
Mobix Labs (MOBX) United States $0.016B 0.00
Semilux (SELX) Taiwan $0.016B 0.00
SmartKem (SMTK) United Kingdom $0.001B 0.00
SkyWater Technology (SKYT) United States $0.000B 0.00