Alcoa AA
NYSE AA
$41.99 +0.02 (+0.05%)
As of: Sep 30, 2026 · 3:59 PM EDT

Alcoa (AA) Shares Outstanding (Entity) (2015 - 2026)

Updated

Alcoa (AA) reported Shares Outstanding (Entity) of 263.91 million for Q2 2026, up 1.9% from 258.91 million a year earlier and unchanged from the prior quarter.

Analysis

Alcoa (AA) Shares Outstanding (Entity) (2015 - 2026) Analysis & Trends

For FY2025, Alcoa posted Shares Outstanding (Entity) of 263.84 million, up 0.3% from FY2024.

  • Shares Outstanding (Entity) has a five-year compound annual growth rate of 7.2% (FY2020 to FY2025).
  • By year, Shares Outstanding (Entity) came in at 262.93 million in FY2024 (+0.2%), 262.38 million in FY2023 (unchanged), 262.38 million in FY2022 (+42.5%) and 184.1 million in FY2021 (-1.2%).
  • The Q2 2026 figure ranks as the highest quarterly Shares Outstanding (Entity) in data going back to Q4 2015.
  • Year over year, Shares Outstanding (Entity) has now increased in each of the last four quarters, with growth averaging 0.1% over the last eight quarters.
  • The high point for year-over-year Shares Outstanding (Entity) in five years was Q3 2023 (growth of 48.3%); the low point was Q3 2022 (a decline of 5.4%).
  • Per Business Quant data, the three quarters before Q2 2026 came in at 263.89 million (Q1 2026), 263.84 million (Q4 2025) and 258.96 million (Q3 2025).
Peer Set

Peer Comparison

# Company Market Cap Enterprise Value Gross Profit (Qtr) Shares Outstanding (Entity.) (Qtr)
1 Rio Tinto 179.45 Bn 145.58 Bn - -
2 Southern Copper 168.96 Bn 147.82 Bn 2.90 Bn 834.33 Mn
3 Newmont 123.37 Bn 91.54 Bn 4.03 Bn 1.05 Bn
4 Ternium 107.07 Bn 72.12 Bn 941.02 Mn -
5 Freeport-Mcmoran 101.67 Bn 97.82 Bn 2.19 Bn 1.44 Bn
6 Agnico Eagle Mines 92.92 Bn 92.92 Bn 2.43 Bn -
7 Barrick Mining 69.09 Bn 53.83 Bn 2.90 Bn -
8 Nucor 53.61 Bn 44.15 Bn 2.03 Bn 226.88 Mn
9 ArcelorMittal 51.72 Bn 32.74 Bn - -
10 Alcoa 11.08 Bn 5.36 Bn 999.00 Mn 263.91 Mn
Historic Data

Historic Data

Download Data
DateValue
Jun 30, 2026 263.91 Mn
Mar 31, 2026 263.89 Mn
Dec 31, 2025 263.84 Mn
Sep 30, 2025 258.96 Mn
Jun 30, 2025 258.91 Mn
Mar 31, 2025 258.90 Mn
Dec 31, 2024 262.93 Mn
Sep 30, 2024 258.35 Mn
Jun 30, 2024 262.38 Mn
Mar 31, 2024 262.38 Mn
Dec 31, 2023 262.38 Mn
Sep 30, 2023 262.38 Mn
Jun 30, 2023 262.38 Mn
Mar 31, 2023 262.38 Mn
Dec 31, 2022 262.38 Mn
Sep 30, 2022 176.94 Mn
Jun 30, 2022 179.93 Mn
Mar 31, 2022 184.45 Mn
Dec 31, 2021 184.10 Mn
Sep 30, 2021 187.10 Mn
API Access

Alcoa Shares Outstanding (Entity) API

Pull this series into your own models, spreadsheets and apps with the Business Quant Historical Metrics API. The request below matches the chart above — change the frequency, period or values and it follows. Swap YOUR_API_KEY for your own key.

https://data.businessquant.com/historic?slug=shares-outstanding-entity&ticker=AA&period=max&api_key=YOUR_API_KEY