Valued at $1.3B at its seed round, Sep 2025. Nothing has traded since.
- ·The complete investor list: 33 names
- ·Watch Periodic 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
Periodic Labs funding history
1 rounds| Date | Round | Raised | Post-money | $/share |
|---|---|---|---|---|
| Sep 2025 | Seed Round | $300.0M | ▮ | ▮ |
Membership and data by Private Market View
Periodic Labs valuation
Periodic Labs was valued at $1.3 billion at its seed round in Sep 2025. That is the last priced event on record: no secondary trade or institutional fund mark has moved the figure since.
How much has Periodic Labs raised?
Periodic Labs has raised $300 million across 1 recorded round since 2025. The largest was a $300 million seed round in Sep 2025.
Institutional holders and vehicles
In the last 12 months, 1 investment vehicle was formed to buy Periodic Labs shares, reporting $4.7 million sold to 7 investors, per SEC Form D filings (most recent May 2026).
Comparable companies
Comparable other materials names by valuation on PrivateMarketView: Redwood Materials ($6 billion), Group14 Technologies ($3.3 billion) and Sila ($2 billion).
How Periodic 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 Periodic 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 Periodic Labs
- What is Periodic Labs worth?
- Periodic Labs is valued at $1.3B as of Oct 2026. Valued at $1.3B at its seed round, Sep 2025. Nothing has traded since.
- How much has Periodic Labs raised?
- Periodic Labs has raised $300.0M in total funding across 1 recorded rounds.
- When did Periodic Labs last raise?
- Periodic Labs last raised in Sep 2025 (Seed Round), raising $300.0M.