Valued at $24.0M at its seed round, Jun 2025. Nothing has traded since.
- ·The complete investor list: 12 names
- ·Watch Ruby Bio: 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
Ruby Bio funding history
2 rounds| Date | Round | Raised | Post-money | $/share |
|---|---|---|---|---|
| May 2025 | Early Stage VC | $8.0M | ▮ | ▮ |
| Sep 2022 | Early Stage VC | $5.1M | ▮ | ▮ |
Membership and data by Private Market View
Ruby Bio valuation
Ruby Bio was valued at $24 million at its seed round in Jun 2025. That is the last priced event on record: no secondary trade or institutional fund mark has moved the figure since.
How much has Ruby Bio raised?
Ruby Bio has raised $8 million across 2 recorded rounds since 2022. The largest was an $8 million early-stage round in May 2025.
Ruby Bio has filed 3 Form Ds with the SEC since 2022, most recently in Jun 2025 ($8 million sold to 22 investors).
How Ruby Bio'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 Ruby Bio, 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 Ruby Bio
- What is Ruby Bio worth?
- Ruby Bio is valued at $24.0M as of Oct 2026. Valued at $24.0M at its seed round, Jun 2025. Nothing has traded since.
- How much has Ruby Bio raised?
- Ruby Bio has raised $8.0M in total funding across 2 recorded rounds.
- When did Ruby Bio last raise?
- Ruby Bio last raised in May 2025 (Early Stage VC), raising $8.0M.