SuperworthAST SpaceMobile market cap ASTS
Share price times shares outstanding: what the whole company sells for, since 2019.
- Today, Oct 23, 2026
- $15.5B
- Highest close in our data
- $44B
- May 2026
AST SpaceMobile is worth $15.5B at the close on Oct 23, 2026, at $39.79 a share.
That is down 41% over the last year and up 662% over five years.
Its highest close in our data was $44B in May 2026.
Market cap over time
Year by year
| Year | End of year | Low | High | Change |
|---|---|---|---|---|
| 2026 so far | $15.5B | $15.5B | $44B | −41% |
| 2025 | $26.4B | $5.9B | $29.9B | +298% |
| 2024 | $6.6B | $246.4M | $8.9B | +404% |
| 2023 | $1.3B | $637.8M | $1.4B | +47% |
| 2022 | $892.6M | $714.8M | $2.2B | −38% |
| 2021 | $1.4B | $215.1M | $2.4B | +269% |
| 2020 | $390.4M | $273.4M | $390.4M | +38% |
| 2019 | $283.8M | $282.3M | $291.5M | n/a |
Against its peers
Companies in Telecommunications Services nearest AST SpaceMobile's size, closest first, today.
| Company | Market cap |
|---|---|
| ASTSAST SpaceMobile | $15.5B |
| CHTRCharter Communications | $13B |
| IRDMIridium Communications | $4.7B |
| TDSTelephone & Data Systems | $4.1B |
| CMCSAComcast | $80.5B |
| ADArray Digital Infrastructure | $2.9B |
| CALXCalix | $2.3B |
| IDTIDT | $2B |
| TAT&T | $143.4B |
| Peer median | $4.4B |
What the market cap tells you
Share price times shares outstanding: what the whole company sells for today.
Size, not quality. Large caps move slower and are covered more. That is all it tells you.
More on AST SpaceMobile
Valuation data, not investment advice. Prices as of . Reported figures come from the company's filings with the SEC.