T3 Defense market cap DFNS
Share price times shares outstanding: what the whole company sells for, since 2020.
- Today, Oct 23, 2026
- $6.8M
- Highest close in our data
- $107.5M
- Dec 2025
T3 Defense is worth $6.8M at the close on Oct 23, 2026, at $4.11 a share.
That is down 87% over the last year and down 89% over five years.
Its highest close in our data was $107.5M in Dec 2025.
Market cap over time
Year by year
| Year | End of year | Low | High | Change |
|---|---|---|---|---|
| 2026 so far | $6.8M | $2.1M | $70.2M | −90% |
| 2025 | $70.4M | $25.2M | $107.5M | −11% |
| 2024 | $79.1M | $984.5K | $84M | +987% |
| 2023 | $7.3M | $7.3M | $22.6M | −67% |
| 2022 | $22.2M | $22M | $63.9M | −64% |
| 2021 | $62.3M | $60.5M | $63.2M | +2% |
| 2020 | $61.2M | $59.6M | $61.7M | n/a |
Against its peers
Companies in Industrials nearest T3 Defense's size, closest first, today.
| Company | Market cap |
|---|---|
| DFNST3 Defense | $6.8M |
| AERTAeries Technology | $32.1M |
| MAMOMassimo | $39.5M |
| ACFNAcorn Energy | $43.3M |
| CVUCPI Aerostructures | $64.4M |
| Peer median | $41.4M |
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 T3 Defense
Valuation data, not investment advice. Prices as of . Reported figures come from the company's filings with the SEC.