Valued at $700.0M at its later-stage round, Feb 2025. Nothing has traded since.
- ·The complete investor list: 31 names
- ·Watch Quantum Machines: the Monday email on marks, rounds and moves
Valuation timeline
0 priced rounds · 32 daily marks since · Sep 2026 – Oct 2026Membership and data by Private Market View
Quantum Machines funding history
1 rounds| Date | Round | Raised | Post-money | $/share |
|---|---|---|---|---|
| Jan 2023 | Later Stage VC (Series B) | $70.0M | ▮ | ▮ |
Membership and data by Private Market View
Quantum Machines valuation
Quantum Machines was valued at $700 million at its later-stage round in Feb 2025. That is the last priced event on record: no secondary trade or institutional fund mark has moved the figure since.
How much has Quantum Machines raised?
Quantum Machines has raised $263 million in total; 1 of its rounds is on record. The largest on record was a $70 million Series B in Jan 2023.
Comparable companies
Comparable computers, parts and peripherals names by valuation on PrivateMarketView: PsiQuantum ($7 billion), Oxide Computer ($1.6 billion) and MatX ($362 million).
How Quantum Machines'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 Quantum Machines, the most current credible signal sets the number and the older ones confirm it: a live secondary-market price first, then three or more recent prints, then institutional fund marks, and otherwise the last priced round, which never decays. The valuation is the last round’s post-money moved by the price change since that round, so no share count is assumed. Today it is set by its last priced round. Question about this number? Full methodology →
Frequently asked about Quantum Machines
- What is Quantum Machines worth?
- Quantum Machines is valued at $700.0M as of Oct 2026. Valued at $700.0M at its later-stage round, Feb 2025. Nothing has traded since.
- How much has Quantum Machines raised?
- Quantum Machines has raised $262.9M in total funding across 1 recorded rounds.
- When did Quantum Machines last raise?
- Quantum Machines last raised in Jan 2023 (Later Stage VC (Series B)), raising $70.0M.