Skip to content
AnalystLens
Back to ATIBalance Sheet

ATI INC Shares Outstanding 2008-2026 | ATI

Annual FY2008–FY2025 · quarterly through Q1 FY2026

Latest annual · FY2025

135.9M

−3.9%YoY vs FY2024Source: 10-KFY2025

From 97.3M in FY2008 to 135.9M in FY2025: 1.4× in 17 years.

By quarter▲▼ vs a year before
Fiscal yearQ1Q2Q3Q4
FY26136M−3.3%Not reportedNot reportedNot reported
FY25141M+13.4%138M+10.7%136M−4.7%136M−3.9%
FY24124M−3.2%124M−3.2%143M+11.8%141M+11.4%
FY23129M+3.6%129M−1.0%128M−1.4%127M−1.1%
FY22124M−2.4%130M+2.1%129M+1.7%128M+0.8%

Shaded by size: darkest is the largest quarter shown; ringed is the latest reported; a dash marks a quarter with no separate figure. Each quarter sits by its period-end date.

Key Statistics

Trend DirectionStable
CAGR

+1.4%

FY2020
126.8M
FY2025
135.9M

5 years selected · on the chart

Shares Outstanding History

Year-over-year comparison from 10-K annual reports

  1. 135.9M
YoY changeLargest recent move+15.5%in FY17Latest −3.9%

Shares Outstanding, period by period

PeriodValueChangeSource
FY2025135.9M−3.9%10-K
FY2024141.4M+11.4%10-K
FY2023126.9M−1.1%10-K
FY2022128.3M+0.8%10-K
FY2021127.3M+0.3%10-K
FY2020126.8M+0.6%10-K
FY2019126.1M+0.3%10-K
FY2018125.7M−0.1%10-K
FY2017125.9M+15.5%10-K
FY2016108.9M−0.2%10-K
FY2015109.2M+0.4%10-K
FY2014108.7M+0.7%10-K
FY2013108.0M+0.5%10-K
FY2012107.4M+1.0%10-K
FY2011106.4M+7.9%10-K
FY201098.5M+0.5%10-K
FY200998.1M+0.8%10-K
FY200897.3M—10-K

What is shares outstanding?

Shares outstanding is the total number of common shares currently held by all shareholders, including restricted shares.

What is ATI INC's current shares outstanding?

ATI INC (ATI) annual shares outstanding for 2025 was 135.9M, a 3.86% decline from 2024. ATI INC shares outstanding for the quarter ending March 29, 2026 was 136.5M.

What was ATI INC's shares outstanding in 2024?

ATI INC annual shares outstanding for 2024 was 141.4M, a 11.43% increase from 2023.

What was ATI INC's shares outstanding in 2023?

ATI INC annual shares outstanding for 2023 was 126.9M, a 1.09% decline from 2022.

What is ATI INC's 5-year shares outstanding CAGR?

ATI INC shares outstanding grew at a compound annual growth rate (CAGR) of 1.40% from FY2020 to FY2025, going from 126.8M to 135.9M over 5 years.

Company
ATI INC
Ticker
ATI
Sector
Other
Industry
Steel Pipe & Tubes