Alcoa Corporation (AA) Shares Outstanding: 0.26
Is Alcoa Corporation’s shares outstanding high or low?
Alcoa Corporation's shares outstanding of 0.26 is 30% above its 5-year average of 0.20, near the high end of its 5-year range (0.18–0.26).
The shares outstanding for Alcoa Corporation (AA) is 0.26. It is above its 12-month average by 10.25% (0.24).
AA Shares Outstanding Chart
AA Average Shares Outstanding Chart
AA Current vs Average Shares Outstanding Chart
AA Shares Outstanding Metrics
SHARES OUTSTANDING
0.26
SHARES OUTSTANDING AVG TTM
0.24
SHARES OUTSTANDING AVG 3Y
0.21
SHARES OUTSTANDING AVG 5Y
0.20
SHARES OUTSTANDING AVG 10Y
0.19
SHARES OUTSTANDING AVG 15Y
0.19
SHARES OUTSTANDING AVG 20Y
0.19
CURRENT VS TTM AVG
+10.25%
CURRENT VS 3Y AVG
+25.39%
CURRENT VS 5Y AVG
+29.99%
CURRENT VS 10Y AVG
+35.07%
CURRENT VS 15Y AVG
+36.28%
CURRENT VS 20Y AVG
+36.28%
Share Structure
Shares Outstanding
260.93M
Float Shares
N/A
Stock Price
$72.41
Market Cap
$19.1B
Annual Shares Outstanding History
| Year | Weighted Average Shares | YoY Change |
|---|---|---|
| 2025 | 260.93M | +22.84% |
| 2024 | 212.42M | +19.34% |
| 2023 | 178.00M | -1.66% |
| 2022 | 181.00M | -2.69% |
| 2021 | 186.00M | +0.00% |
| 2020 | 186.00M | +0.54% |
| 2019 | 185.00M | -0.66% |
| 2018 | 186.23M | +0.98% |
| 2017 | 184.42M | +1.03% |
| 2016 | 182.54M | +0.08% |
| 2015 | 182.40M | +0.00% |
| 2014 | 182.40M | +0.39% |
| 2013 | 181.70M | - |
Relationship: Market Cap = Shares Outstanding × Stock Price
Key concepts:
- Float shares: Shares available for public trading
- Dilution: When new shares are issued, existing shareholders own less
- Buybacks: Reduce share count, increasing EPS and ownership stake
- Stock splits: Increase share count but don't change market cap
Alcoa Corporation Shares Outstanding Formula & Definition
Shares Outstanding represents the total number of shares issued by a company that are held by all shareholders. Changes in share count affect EPS and ownership dilution.
Expanded definitions: Investopedia, Wikipedia, Corporate Finance Institute
Alcoa Corporation Shares Outstanding FAQ
- What is the shares outstanding for Alcoa Corporation (AA)?
- The shares outstanding for AA stock is 0.26.
- Is Alcoa Corporation's shares outstanding high or low?
- Alcoa Corporation's shares outstanding of 0.26 is 30% above its 5-year average of 0.20, near the high end of its 5-year range (0.18–0.26).
- What is the TTM average shares outstanding for Alcoa Corporation (AA)?
- The TTM average shares outstanding for AA stock is 0.24.
- What is the 3Y average shares outstanding for Alcoa Corporation (AA)?
- The 3Y average shares outstanding for AA stock is 0.21.
- What is the 5Y average shares outstanding for Alcoa Corporation (AA)?
- The 5Y average shares outstanding for AA stock is 0.20.
- What is the 10Y average shares outstanding for Alcoa Corporation (AA)?
- The 10Y average shares outstanding for AA stock is 0.19.
- What is the 15Y average shares outstanding for Alcoa Corporation (AA)?
- The 15Y average shares outstanding for AA stock is 0.19.
- What is the 20Y average shares outstanding for Alcoa Corporation (AA)?
- The 20Y average shares outstanding for AA stock is 0.19.
Alcoa Corporation Shares Outstanding History
| DATE | SHARES OUTSTANDING |
|---|---|
| 2025-12-31 | 0.26 |
| 2024-12-31 | 0.21 |
| 2023-12-31 | 0.18 |
| 2022-12-31 | 0.18 |
| 2021-12-31 | 0.19 |
| 2020-12-31 | 0.19 |
| 2019-12-31 | 0.18 |
| 2018-12-31 | 0.19 |
| 2017-12-31 | 0.18 |
| 2016-12-31 | 0.18 |
| 2015-12-31 | 0.18 |
| 2014-12-31 | 0.18 |
| 2013-12-31 | 0.18 |
Related Metrics
About Alcoa Corporation
Alcoa Corporation stands as a global industrial leader, primarily focused on the production and sale of bauxite, alumina, and aluminum products. Its extensive operations span multiple continents, including North America (United States, Canada), Europe (Spain, Iceland, Norway), South America (Brazil), and Australia, along with other international markets. The company's activities are strategically divided into three principal segments: Bauxite, Alumina, and Aluminum. Alcoa initiates its process with bauxite mining. This raw material is then refined into alumina, which is subsequently sold to customers for conversion into various industrial chemical products. Additionally, the company is involved in aluminum smelting and casting, supplying primary aluminum in forms like alloy or value-added ingots. These aluminum products cater to a diverse range of industries, including transportation, building and construction, packaging, wire manufacturing, and other industrial applications. Beyond its core metals business, Alcoa also operates hydroelectric power generation facilities. These plants generate and sell electricity into the wholesale market, serving a wide array of clients, from traders and large industrial consumers to distribution companies and other power generators. Founded in 1888, the company is headquartered in Pittsburgh, Pennsylvania. It officially adopted the name Alcoa Corporation in October 2016, prior to which it was known as Alcoa Upstream Corporation.
- Sector
- Basic Materials
- Industry
- Aluminum
- CEO
- William F. Oplinger