ATI Shares Outstanding 2012-2026 | ATI

ATI 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.
  • ATI shares outstanding for the quarter ending June 30, 2026 were 0.138B, a 3.35% decline year-over-year.
  • ATI 2025 shares outstanding were 0.142B, a 3.27% decline from 2024.
  • ATI 2024 shares outstanding were 0.147B, a 2.27% decline from 2023.
  • ATI 2023 shares outstanding were 0.15B, a 0.79% decline from 2022.
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ATI Annual Shares Outstanding
(Millions of Shares)
2025 142
2024 147
2023 150
2022 151
2021 153
2020 127
2019 147
2018 146
2017 110
2016 107
2015 107
2014 107
2013 107
2012 117
2011 114
ATI Quarterly Shares Outstanding
(Millions of Shares)
2026-06-30 138
2026-03-31 139
2025-12-31 142
2025-09-30 141
2025-06-30 143
2025-03-31 144
2024-12-31 147
2024-09-30 147
2024-06-30 146
2024-03-31 148
2023-12-31 150
2023-09-30 128
2023-06-30 150
2023-03-31 150
2022-12-31 151
2022-09-30 151
2022-06-30 125
2022-03-31 153
2021-12-31 153
2021-09-30 153
2021-06-30 127
2021-03-31 127
2020-12-31 127
2020-09-30 127
2020-06-30 127
2020-03-31 146
2019-12-31 147
2019-09-30 147
2019-06-30 146
2019-03-31 126
2018-12-31 146
2018-09-30 146
2018-06-30 146
2018-03-31 146
2017-12-31 110
2017-09-30 108
2017-06-30 128
2017-03-31 128
2016-12-31 107
2016-09-30 107
2016-06-30 107
2016-03-31 107
2015-12-31 107
2015-09-30 107
2015-06-30 107
2015-03-31 108
2014-12-31 107
2014-09-30 108
2014-06-30 107
2014-03-31 107
2013-12-31 107
2013-09-30 107
2013-06-30 107
2013-03-31 107
2012-12-31 117
2012-09-30 117
2012-06-30 117
2012-03-31 116
2011-12-31 114
2011-09-30 116
Sector Industry Market Cap Revenue
Aerospace Aerospace and Defense Equipment $25.620B $4.587B
ATI Inc. is a producer of materials and solutions for the global aerospace & defense markets and critical applications in electronics, medical and specialty energy. ATI Inc., formerly known as ALLEGHENY TECH, is based in DALLAS.
Stock Name Country Market Cap PE Ratio
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Transdigm Group (TDG) United States $62.155B 29.35
Rheinmetall AG (RNMBY) Germany $53.848B 0.00
Honeywell Aerospace Inc (HONA) United States $52.006B 0.00
Heico (HEI) United States $42.451B 50.54
Axon Enterprise (AXON) United States $39.821B 426.24
Rocket Lab (RKLB) United States $37.427B 0.00
Elbit Systems (ESLT) Israel $32.225B 49.58
Heico (HEI.A) United States $31.827B 37.89
Saab AB - (SAABY) Sweden $31.602B 42.17
Teledyne Technologies (TDY) United States $27.679B 24.93
Bombardier (BDRBF) Canada $21.914B 0.00
Curtiss-Wright (CW) United States $20.359B 38.31
Woodward (WWD) United States $19.170B 35.88
FTAI Aviation (FTAI) United States $18.076B 38.26
BWX Technologies (BWXT) United States $13.609B 34.78
Moog (MOG.B) United States $11.590B 31.68
Moog (MOG.A) United States $11.478B 31.38
Leonardo DRS (DRS) United States $9.584B 27.20
Kratos Defense & Security Solutions (KTOS) United States $8.932B 99.12
AeroVironment (AVAV) United States $7.796B 43.70
CAE Inc (CAE) Canada $7.785B 26.73
Hexcel (HXL) United States $6.883B 42.53
Loar Holdings (LOAR) United States $6.047B 55.64
Mercury Systems Inc (MRCY) United States $4.873B 253.22
AAR (AIR) United States $4.790B 23.83
Spirit Aerosystems Holdings (SPR) United States $4.642B 0.00
Karman Holdings (KRMN) United States $4.604B 75.52
Astronics (ATRO) United States $3.052B 31.89
Astronics (ATROB) United States $3.015B 31.51
Ducommun (DCO) United States $2.484B 41.44
Applied Aerospace & Defense (AADX) United States $2.008B 0.00
Voyager Technologies (VOYG) United States $1.927B 0.00
Park Aerospace (PKE) United States $0.668B 48.75
TAT Technologies (TATT) Israel $0.502B 28.82
Innovative Solutions And Support (ISSC) United States $0.412B 19.49
EHang Holdings (EH) China $0.339B 0.00
Innovative Solutions And Support (IA) United States $0.332B 15.74
AerSale (ASLE) United States $0.259B 0.00
Outdoor Holding (POWW) United States $0.250B 215.00
Optex Systems Holdings (OPXS) United States $0.072B 16.24
GrabAGun Digital Holdings (PEW) United States $0.065B 0.00
Astrotech (ASTC) United States $0.014B 0.00
Liberty Defense Holdings (DETX) United States $0.005B 0.00
DEFSEC Technologies (DFSC) Canada $0.003B 0.00