Private Market View

Commonwealth Fusion Systems

Energy Production · Devens, MA · Founded 2018 · Privately Held (backing)

PA Mark · $/share
$206
Sep 2026
Implied valuation
—
Total raised
$2.9B
Last round
Early Stage VC
Jun 2022
Prints on record
1
Price range
▮
Latest print
Jun 2026
First print
Jun 2026
Free account
See the evidence behind this price
  • ·Post-money valuations for all 4 rounds
  • ·The complete investor list — 50 names
  • ·Watchlist + deal alerts for Commonwealth Fusion Systems
Create free account
No card required

Market activity

prints per month, every source

1 trades between Jun 2026 and Jun 2026. Exact dates, prices and structures are available to Pro members.

Jun 2026peak 1 prints / monthJun 2026
Counts and months are public. The prints are the product.Unlock 1 trade prints

Where these prints come from

Private share prices aren’t published anywhere. Aggregate figures combine multiple reporting channels — direct participant reports, platform transactions, third-party market intelligence — at monthly granularity. Individually dated prints are a Pro feature and are shown only for transactions recorded on our own platform. Third-party-reported trades are never republished individually, at any tier. Verified prints (✓) have been confirmed against a second source. Prints marked SPV or Forward reflect the structure’s pricing, which can differ from direct share transfers of Commonwealth Fusion Systems stock.