Alcoa Corporation
AA
株式のランク
#1928
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P/E比率
October 2026 時点のP/E比率 TTM 8.15
Alcoa Corporation の最新の財務報告および株価によると、現在の P/E (TTM) は 8.15 です。2024 年末時点での P/E は 133.75 でした。
Alcoa Corporation の P/E 比率の履歴（2013 〜 2026）
各年末のP/E比率
| 年 | P/E比率 | 変化 |
|---|---|---|
| 2026 (TTM) | 8.15 | -32.56% |
| 2025 | 12.08 | -90.97% |
| 2024 | 133.75 | -1,538.76% |
| 2023 | -9.30 | -86.11% |
| 2022 | -66.91 | -359.03% |
| 2021 | 25.83 | -202.43% |
| 2020 | -25.22 | 612.98% |
| 2019 | -3.54 | -117.86% |
| 2018 | 19.80 | -56.75% |
| 2017 | 45.78 | -457.28% |
| 2016 | -12.81 | 173.10% |
| 2015 | -4.69 | -119.41% |
| 2014 | 24.17 | -1,371.13% |
| 2013 | -1.90 | 0.00% |
類似企業や競合他社のP/E比率
| 企業 | P/E比率 | P/E比率の差 | 国 |
|---|---|---|---|
| 6.00 | -26.37% |
CN
|
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| 12.01 | 47.40% |
IN
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| - | - |
CN
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| - | - |
NO
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| - | - |
MY
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P/E比率の読み方
株価収益率（P/E Ratio）は、企業の株価と1株あたり利益の関係を示します。
低いが正のP/Eは、現在の評価額に対して高い利益を上げている企業を示し、割安と見なされる可能性があります。高い負の（0に近い）P/Eは、損失が大きいことを示します。
P/Eが30を超えるか、負である企業は一般に「成長株」と見なされ、投資家は将来的な成長または黒字化を期待しています。
10未満の正のP/Eを持つ企業は一般に「割安株」と見なされ、既に収益性が高いが成長の余地は小さいと見なされます。