Valuation — not yet established
No valuation for Commonwealth Fusion Systems is on record yet — no priced round, mark, or trade has surfaced in our sources. Total raised ($2.9B) and the funding record below are the closest available signals.
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Funding history
4 rounds| Date | Round | Raised | Post-money | $/share |
|---|---|---|---|---|
| Jun 2022 | Early Stage VC | — | ▮ | ▮ |
| Nov 2021 | Later Stage VC | $1.8B | ▮ | ▮ |
| May 2020 | Later Stage VC | $80.6M | ▮ | ▮ |
| May 2018 | Later Stage VC | $115.0M | ▮ | ▮ |
How Commonwealth Fusion Systems'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 Commonwealth Fusion Systems, we compose those signals into the PA Mark — a weighted composite of 1 recent pricing inputs, decayed by age and reset on new rounds. The implied valuation multiplies the mark by shares outstanding. Full methodology →
Frequently asked
- How much has Commonwealth Fusion Systems raised?
- Commonwealth Fusion Systems has raised $2.9B in total funding across 4 recorded rounds.
- When did Commonwealth Fusion Systems last raise?
- Commonwealth Fusion Systems last raised in Jun 2022 (Early Stage VC).