Commonwealth Fusion Systems

Nuclear Fusion·Private

Tech Score51EmergingOPINION

Goal milestone Net-positive, grid-connected fusion power

MIT spinout building SPARC, a high-field tokamak targeting net energy gain (Q>1).

Founded2018 HQDevens, MA, US Websitecfs.energy ↗

Technology ↔ market gap

Verified technical progress over time. Market valuation overlays once delayed data connects.

Technical progress Market valuation

Trajectory builds as milestones accumulate.

Verified stage

3.0 / 5

Market-impliedAwaiting market data

GapOPINIONAwaiting market data

Catalysts

Stock-moving events from the newsroom feed — facts, not advice. No rating, no price target.

2026-07-30

Capital

Commonwealth Fusion raises another $1B — total to $4B, and a new class of investors shows up

source · POWER Magazine ↗ read ↗

2026-07-13

Guidance

Fusion funding hits a record $4.48B in a year — up 69%, total now $14.24B

source · Fusion Industry Association ↗ read ↗

2026-07-01

Partnership

CFS becomes the first international partner in the UK's LIBRTI tritium program

source · UKAEA / GOV.UK ↗ read ↗

2026-06-23

Guidance

Fusion supply-chain spending up 24% year over year

source · Fusion Industry Association ↗ read ↗

Technical milestones

Verified progress on the Frontier Milestones tracker ↗

From the verified Frontier Milestones dataset.

2026-06

Stage 3

ARC physics validated in 5 peer-reviewed papers

source ↗

2027

Stage 3

SPARC — net energy gain Q>1 (target)

source ↗

Distance to goal 60%

Net-positive, grid-connected fusion power

Market data

Cumulative funding$2.0B

Quantitative factors

Computed once market data connects (price, market cap, runway).

Commentary

No analyst commentary published yet.

Commentary reflects one analyst’s view and is not a recommendation. It is presented alongside factual data and is explicitly labelled opinion.

Discussion0

Member discussion. Not investment advice, solicitation, or a recommendation.

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For information only. Not investment advice and not a solicitation. Market data is delayed and provided “as is”; technical data is read from the Frontier Milestones verified dataset.