Shares Outstanding for AST SpaceMobile (ASTS)
According to AST SpaceMobile's latest reported financial statements, the company's latest reported diluted shares outstanding is 290.69M. Diluted weighted-average shares outstanding is the share count used to compute per-share metrics like EPS. Buybacks lower it; new issuance, stock-based compensation, and convertible securities raise it. Multiply by the stock price for market capitalization.
Headline figure above is from the reporting period ending (reported ). Chart and table below cover the full reported history back to .
ASTS
Currently viewingShares OutstandingSwitch metric
Latest period
290.69M
YoY change
+65.7%
5Y CAGR
+37.7%
Peak year (2018)
25.95B
Latest annual
255.98M
Shares Outstanding history chart for AST SpaceMobile (ASTS) from 2018 to 2025
Shares Outstanding history table for AST SpaceMobile (ASTS) from 2018 to 2025
| Fiscal year | Period ended | Reported | Shares Outstanding | YoY | YoY change |
|---|---|---|---|---|---|
| 2025 | 255.98M | +65.7% | +101.48M | ||
| 2024 | 154.50M | +88.8% | +72.68M | ||
| 2023 | 81.82M | +50.3% | +27.39M | ||
| 2022 | 54.44M | +5.2% | +2.71M | ||
| 2021 | 51.73M | -0.0% | -1,000 | ||
| 2020 | 51.73M | +79.9% | +22.98M | ||
| 2019 | 28.75M | -99.9% | -25.92B | ||
| 2018 | 25.95B | — | — |
Shares Outstanding values are taken from AST SpaceMobile's reported income statements (10-Q quarterly and 10-K annual filings with the U.S. Securities and Exchange Commission). Each row shows the period end date and the date the filing was reported; YoY compares each figure to the same period one year earlier. Amounts are in USD as filed.
Analysis
AST SpaceMobile (ASTS) most recent annual diluted shares outstanding stands at 255.98M (2025) – surged 65.7% year-over-year.
Over 2020–2025 (5 years), AST SpaceMobile diluted shares outstanding expanded at a +37.7% compound annual rate, sustaining 4 straight years of year-over-year growth.
AST SpaceMobile diluted shares outstanding peaked at 25.95B in 2018; the latest annual figure is 255.98M in 2025 (99.0% below peak).
Across the available history, diluted shares outstanding reached its high of 25.95B in 2018 and its low of 28.75M in 2019.
Within Technology, AST SpaceMobile (ASTS) ranks 9th among 8 peers we track. The peer median for diluted shares outstanding is 5.02B.
AST SpaceMobile Shares Outstanding by Year
AST SpaceMobile Shares Outstanding 2025: 255.98M
AST SpaceMobile diluted shares outstanding in 2025 was 255.98M, surged 65.7% from 2024.
AST SpaceMobile Shares Outstanding 2024: 154.50M
AST SpaceMobile diluted shares outstanding in 2024 was 154.50M, surged 88.8% from 2023.
AST SpaceMobile Shares Outstanding 2023: 81.82M
AST SpaceMobile diluted shares outstanding in 2023 was 81.82M, surged 50.3% from 2022.
AST SpaceMobile Shares Outstanding 2022: 54.44M
AST SpaceMobile diluted shares outstanding in 2022 was 54.44M, grew 5.2% from 2021.
AST SpaceMobile Shares Outstanding 2021: 51.73M
AST SpaceMobile diluted shares outstanding in 2021 was 51.73M.
See more financial history for AST SpaceMobile (ASTS).
Sector peers — Shares Outstanding
Companies in the same sector as AST SpaceMobile, ranked by their latest diluted shares outstanding.
| Company | Shares Outstanding | Sector |
|---|---|---|
| NVIDIA (NVDA) | 24.43B | Technology |
| Apple (AAPL) | 15.00B | Technology |
| Microsoft (MSFT) | 7.46B | Technology |
| TSMC (TSM) | 5.19B | Technology |
| Broadcom (AVGO) | 4.85B | Technology |
| AMD (AMD) | 1.64B | Technology |
| Micron Technology (MU) | 1.13B | Technology |
| ASML (ASML) | 388.90M | Technology |
Frequently asked questions
What is AST SpaceMobile's diluted shares outstanding?
Latest reported diluted shares outstanding for AST SpaceMobile (ASTS) is 290.69M (period ending March 31, 2026).
How has AST SpaceMobile diluted shares outstanding changed year-over-year?
AST SpaceMobile (ASTS) diluted shares outstanding changed +65.7% year-over-year on the latest annual filing.
What is the long-term growth rate of AST SpaceMobile diluted shares outstanding?
AST SpaceMobile (ASTS) diluted shares outstanding compound annual growth rate is +37.7% over the most recent 5 years available.
When did AST SpaceMobile diluted shares outstanding hit its highest annual value?
AST SpaceMobile diluted shares outstanding reached its highest annual value of 25.95B in 2018.
What was AST SpaceMobile diluted shares outstanding in 2024?
AST SpaceMobile (ASTS) diluted shares outstanding in 2024 was 154.50M.
What was AST SpaceMobile diluted shares outstanding in 2025?
AST SpaceMobile (ASTS) diluted shares outstanding in 2025 was 255.98M.
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