Valued at $33.4M at its early-stage round, Feb 2026. Nothing has traded since.
- ·Watch Old Well Labs: 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
Old Well Labs funding history
2 rounds| Date | Round | Raised | Post-money | $/share |
|---|---|---|---|---|
| Jan 2026 | Seed Round | $4.0M | ▮ | ▮ |
| Dec 2023 | Seed Round | $5.0M | ▮ | ▮ |
Membership and data by Private Market View
Old Well Labs valuation
Old Well Labs was valued at $33.4 million at its early-stage round in Feb 2026. That is the last priced event on record: no secondary trade or institutional fund mark has moved the figure since.
How much has Old Well Labs raised?
Old Well Labs has raised $9 million across 2 recorded rounds since 2023. The largest was a $5 million seed round in Dec 2023; the most recent was a $4 million seed round in Jan 2026.
Old Well Labs has filed 2 Form Ds with the SEC, most recently in Oct 2024 ($5 million sold to 27 investors).
How Old Well Labs'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 Old Well Labs, 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 Old Well Labs
- What is Old Well Labs worth?
- Old Well Labs is valued at $33.4M as of Oct 2026. Valued at $33.4M at its early-stage round, Feb 2026. Nothing has traded since.
- How much has Old Well Labs raised?
- Old Well Labs has raised $9.0M in total funding across 2 recorded rounds.
- When did Old Well Labs last raise?
- Old Well Labs last raised in Jan 2026 (Seed Round), raising $4.0M.