Company / Shares Outstanding
Alcoa Shares Outstanding History
FY2016-FY2025 · Annual data · Source: SEC filings
At a glance
Latest annual filing availableLatest Shares Outstanding
258.4M
FY2025
5-year range
177.0M / 258.4M
FY2021-FY2025
Trend
+44.8%
vs FY2024
Sector context
#27 of 118
Materials
What the data says
Alcoa's shares outstanding of 258360908.00 is higher than 77% of companies in the Materials sector (FY2025). Shares Outstanding has fluctuated over the past 10 years, ranging from 0.00 in FY2017 to 258360908.00 in FY2025.
Based on SEC 10-K filings.
258360908.00 in FY2025 with a 5-year CAGR of +6.8%. Top quartile in the Materials sector.
Increased from 176969091.00 to 258360908.00 over the past 2 years.
Materials sector context is included.
Shares Outstanding over time
Growth rates
- 3-Year CAGR
- +12.0%
- 5-Year CAGR
- +6.8%
- 10-Year CAGR
- -
Sector benchmark
+29.7% above sector average
Key checks
Key Insights
- In FY2025, shares outstanding increased 44.8% year-over-year.
- Ranks #27 out of 118 companies in the Materials sector.
- Lowest shares outstanding in the period was in FY2017.
Company context
Key Data Points
- Altman Z-Score 1.11 (distress zone, below 1.8 threshold)
Data sourced from SEC EDGAR filings. Not investment advice.
Annual data
| Year | Shares OutstandingValue | YoY GrowthYoY |
|---|---|---|
| FY2025 | 258.4M | +44.8% |
| FY2024 | 178.5M | +0.8% |
| FY2023 | 177.0M | -3.9% |
| FY2022 | 184.1M | -1.0% |
| FY2021 | 186.0M | +0.2% |
| FY2020 | 185.6M | +0.4% |
| FY2019 | 184.8M | -0.2% |
| FY2018 | 185.2M | - |
| FY2017 | 0 | - |
| FY2016 | 0 | -100.0% |
As of FY2025 · SEC 10-K · Updated Jun 30, 2026