Valued at $435.0M at its later-stage round, Oct 2025. Nothing has traded since.
- ·Watch Viaphoton: 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
Viaphoton funding history
2 rounds| Date | Round | Raised | Post-money | $/share |
|---|---|---|---|---|
| Apr 2021 | Early Stage VC | $6.2M | ▮ | ▮ |
| Jan 2020 | Early Stage VC | $6.0M | ▮ | ▮ |
Membership and data by Private Market View
Viaphoton valuation
Viaphoton was valued at $435 million at its later-stage round in Oct 2025. That is the last priced event on record: no secondary trade or institutional fund mark has moved the figure since.
How much has Viaphoton raised?
Viaphoton has raised $71 million in total; 2 of its rounds are on record. The largest on record was a $6.2 million early-stage round in Apr 2021.
Viaphoton has filed 2 Form Ds with the SEC, most recently in Apr 2021 ($6.2 million sold to 3 investors).
How Viaphoton'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 Viaphoton, 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 Viaphoton
- What is Viaphoton worth?
- Viaphoton is valued at $435.0M as of Oct 2026. Valued at $435.0M at its later-stage round, Oct 2025. Nothing has traded since.
- How much has Viaphoton raised?
- Viaphoton has raised $71.0M in total funding across 2 recorded rounds.
- When did Viaphoton last raise?
- Viaphoton last raised in Apr 2021 (Early Stage VC), raising $6.2M.