What is Proxima Fusion worth?
$2.7Blast known valuation
Proxima Fusion last raised $468.0M in its Series A2 (Jul 2026).
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See the evidence behind this price
- ·Post-money valuations for all 5 rounds
- ·The complete investor list — 39 names
- ·Watchlist + deal alerts for Proxima Fusion
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Funding history
5 rounds| Date | Round | Raised | Post-money | $/share |
|---|---|---|---|---|
| Jul 2026 | Series A2 | $468.0M | ▮ | ▮ |
| Sep 2025 | Series A extension | $17.6M | ▮ | ▮ |
| Jun 2025 | Series A | $150.0M | ▮ | ▮ |
| Apr 2024 | Seed | $21.7M | ▮ | ▮ |
| May 2023 | Pre-Seed | $7.5M | ▮ | ▮ |
How Proxima Fusion's valuation is determined
Private company valuations aren’t quoted on an exchange — they’re established in moments: a priced funding round sets a post-money valuation, secondary trades print at a price per share, and SEC-registered funds holding the stock report fair-value marks in their N-PORT filings.
For Proxima Fusion, too few pricing signals exist to publish a composite mark; the figures above reflect the most recent observed valuation event. Full methodology →
Frequently asked
- What is Proxima Fusion worth?
- Proxima Fusion's last known valuation is $2.7B.
- How much has Proxima Fusion raised?
- Proxima Fusion has raised $255.3M in total funding across 5 recorded rounds.
- When did Proxima Fusion last raise?
- Proxima Fusion last raised in Jul 2026 (Series A2), raising $468.0M.