Valued at $136.5M at its later-stage round, Dec 2025. Nothing has traded since.
- ·The complete investor list: 31 names
- ·Watch OpenTrons: 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
OpenTrons funding history
1 rounds| Date | Round | Raised | Post-money | $/share |
|---|---|---|---|---|
| Sep 2021 | Later Stage VC (Series C1) | $209.0M | ▮ | ▮ |
Membership and data by Private Market View
OpenTrons valuation
OpenTrons was valued at $137 million at its later-stage round in Dec 2025. That is the last priced event on record: no secondary trade or institutional fund mark has moved the figure since.
How much has OpenTrons raised?
OpenTrons has raised $329 million in total; 1 of its rounds is on record. The largest on record was a $209 million Series C1 in Sep 2021.
Comparable companies
Comparable other hardware names by valuation on PrivateMarketView: Third Wave Automation ($171 million), Starship ($162 million) and QNu Labs ($113 million).
How OpenTrons'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 OpenTrons, 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 OpenTrons
- What is OpenTrons worth?
- OpenTrons is valued at $136.5M as of Oct 2026. Valued at $136.5M at its later-stage round, Dec 2025. Nothing has traded since.
- How much has OpenTrons raised?
- OpenTrons has raised $329.2M in total funding across 1 recorded rounds.
- When did OpenTrons last raise?
- OpenTrons last raised in Sep 2021 (Later Stage VC (Series C1)), raising $209.0M.