AI scientists and autonomous labs. Listed on Harmonic's Hot 25 (Q1 2026 #19, Q3 2026 #7, Q4 2026 #10); best rank #7 in Q3 2026. Harmonic headcount ~80.
AI
Current Valuation
Private
PRIVATE
QL Price
$7.5B
0% vs last round
QuantLogix's current estimate for Periodic Labs, published 2026-11-04 — in line with the last disclosed round of $7.5B (2026-05).
Confidence
low
Basis
round anchored
What backs this price
Last disclosed round
$7.5B
2026-05
weight 0.7
How this price has held up
No round has priced for Periodic Labs since QuantLogix began publishing a price for it, so there is nothing to grade yet. The claim above is on the record from 2026-11-04 and will be graded against the next priced round. See the full accuracy record →
Which publicly-traded funds already hold it, what $10,000 buys, and whether any route is open to you.
Cite this price as QuantLogix QL Price, Periodic Labs, 2026-11-04 (b181257d8f762ff5).
The id pins this exact claim, so a citation stays checkable after the price moves.
Model estimate for research — not a quote, target price, or investment advice.
IPO Outlookprivate
Is Periodic Labs going public?
No. Periodic Labs is private and has not filed to go public. There is no S-1 on file.
What is Periodic Labs' valuation in 2026?
No confirmed valuation is on record for Periodic Labs. The roster shows funding and investors where they are public; it does not estimate a mark.
Has Periodic Labs filed an S-1?
No public S-1 is on file for Periodic Labs.
Is Periodic Labs publicly traded — can you buy Periodic Labs stock?
No. Periodic Labs is a private company — its shares are not listed on any exchange and there is no ticker. The routes to exposure are pre-IPO secondary marketplaces and funds (accredited investors), employee tender offers when the company runs one, and public companies with read-through exposure. QuantLogix maps every route it can verify for Periodic Labs on its Pre-IPO Access Desk.
Answers are derived from the roster record shown on this page — filing status, last round and confirmed marks. Where the record is silent, the answer says so rather than guessing.
Company Profile
Employees
~80
Last Round
Seed — $300M (Sep 2025)
IPO Status
private
Fundraising Status
Seed · $300M · 1y 2mo ago
private1 disclosed rounds
Funding History
Round
Amount
Date
Lead Investor
Post-Money
Seed
$300M
Sep 2025
—
—
Vertical Intelligence — AI / ML
No verified Hugging Face organization found for Periodic Labs — no attributable open-model footprint. Closed-weights labs are common; this is a distribution signal, not a capability judgment.
Checked huggingface.co as of 2026-10-28. Re-checked weekly.
Talent Signal
Hiring trend
▲ Hiring uptrend
+10% vs 2026-09
Open roles
34
via ashby
Product-build share
65%
engineering, research, product, design
Trajectory
expanding
heavy product build — 65% of open roles are product-building functions (engineering/research/product) — 13 of 34 open roles are research.
No tracked executive churn; open roles trending up.
Counted from Periodic Labs's live job board as of 2026-10-21; role functions classified from posting titles. Open-role counts are an activity signal, not headcount. Refreshed monthly.
Founders & Key People
Ekin Dogus CubukLiam Fedus
Competitors
lila-sciences · radical-ai
AIScienceMaterialsAutonomous Labs
Private-company numbers are not real-time. Reflects publicly disclosed valuations from press releases, news reports, and tender offers as of recent date. Refreshed quarterly.