Valued at $684.6M at its later-stage round, Apr 2026. Nothing has traded since.
- ·Watch Calyxo: 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
Calyxo funding history
4 rounds| Date | Round | Raised | Post-money | $/share |
|---|---|---|---|---|
| Apr 2026 | Early Stage VC | $40.1M | ▮ | ▮ |
| Dec 2024 | Early Stage VC | $28.3M | ▮ | ▮ |
| Oct 2023 | Later Stage VC | $50.0M | ▮ | ▮ |
| Jan 2022 | Early Stage VC | $22.7M | ▮ | ▮ |
Membership and data by Private Market View
Calyxo valuation
Calyxo was valued at $685 million at its later-stage round in Apr 2026. That is the last priced event on record: no secondary trade or institutional fund mark has moved the figure since.
How much has Calyxo raised?
Calyxo has raised $166 million across 4 recorded rounds since 2022. The largest was a $50 million later-stage round in Oct 2023; the most recent was a $40.1 million early-stage round in Apr 2026.
Calyxo has filed 4 Form Ds with the SEC since 2022, most recently in Apr 2026 ($40.1 million sold to 12 investors).
How Calyxo'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 Calyxo, 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 Calyxo
- What is Calyxo worth?
- Calyxo is valued at $684.6M as of Oct 2026. Valued at $684.6M at its later-stage round, Apr 2026. Nothing has traded since.
- How much has Calyxo raised?
- Calyxo has raised $166.0M in total funding across 4 recorded rounds.
- When did Calyxo last raise?
- Calyxo last raised in Apr 2026 (Early Stage VC), raising $40.1M.