Alcoa Corporation
AA
株式のランク
#1930
Alcoa Corporation stands as a global industrial leader, primarily focused on... 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.
株価
$41.59
最終同期: 2026-10-19
時価総額
$10.97B
変化（1日）
0.42%
変化（1年）
6.74%
国
US
取引 Alcoa Corporation (AA)
カテゴリー
Basic Materials
Alcoa Corporation（AA）の株式分割履歴
Alcoa Corporation株（シンボル：AA）は合計で7回の株式分割を実施しました。
最新の株式分割はNov 01, 2016に行われました。
Feb 04, 1974より前に購入されたAA株は、現在9.9875156054931AA株に相当します。
最新の株式分割はNov 01, 2016に行われました。
Feb 04, 1974より前に購入されたAA株は、現在9.9875156054931AA株に相当します。
株式分割一覧
| 年 | 株式分割 | 分割比率 | 累積分割比率 |
|---|---|---|---|
| 2016-11-01 | 1000:801 | x1.2484394506866 | x9.9875156054931 |
| 2016-10-06 | 1:3 | x0.33333333333333 | x8 |
| 2000-06-12 | 2:1 | x2 | x24 |
| 1999-02-26 | 2:1 | x2 | x12 |
| 1995-02-27 | 2:1 | x2 | x6 |
| 1981-02-23 | 2:1 | x2 | x3 |
| 1974-02-04 | 3:2 | x1.5 | x1.5 |
類似企業または競合他社の株式分割
| 企業 | 株式分割の回数 | 累積分割比率 | 国 |
|---|---|---|---|
| 0 | - |
CN
|
|
| 4 | x17 |
IN
|
|
| 0 | - |
CN
|
|
| 0 | - |
NO
|
|
| 0 | - |
MY
|
