QuantLogix's current estimate for Optibus, published 2026-09-27 — below the last disclosed round of $1.3B (2022-Q2).
Confidence
medium
Basis
secondary led
What backs this price
Last disclosed round
$1.3B
2022-Q2
weight 0.05
Secondary market print
$638.3M
2026-06-27
weight 0.58
How this price has held up
No round has priced for Optibus since QuantLogix began publishing a price for it, so there is nothing to grade yet. The claim above is on the record from 2026-09-27 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, Optibus, 2026-09-27 (35ebc4812f5ca0eb).
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 Optibus going public?
No. Optibus is private and has not filed to go public. There is no S-1 on file.
What is Optibus' valuation in 2026?
Optibus is valued at $1.3B as of 2022-Q2, set by its Series D ($100M, May 2022). That is the last confirmed mark, not a live price — private shares do not trade continuously.
Has Optibus filed an S-1?
No public S-1 is on file for Optibus.
How much has Optibus raised?
Optibus has raised $262.5M in total, most recently a Series D of $100M in May 2022.
Is Optibus publicly traded — can you buy Optibus stock?
No. Optibus 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 Optibus 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
Founded
2011
HQ
Barcelona, Spain
Employees
13
Total Raised
$262.5M
Last Round
Series D — $100M (May 2022)
IPO Status
private
Fundraising Status
Series D · $100M · 4y 4mo ago
privateTotal raised $262.5M
Secondary Market
Implied price / share
$55.95
Last round price / share
$114
vs last round
-50.9%
Last round price vs secondary price
Secondary price return by period
Implied per-share price from private secondary transactions, as of Jun 2026. This is a point estimate, not a quote — the feed carries no bid, ask or spread, and a secondary print is evidence of what someone paid on that date rather than a live market. Compare across every tracked name →
Latest Funding Round
Round
Amount
Date
Lead Investor
Post-Money
Series D
$100M
May 2022
—
$1.3B
Talent Signal
No public careers page or job board could be found for Optibus as of 2026-09-16. That itself is a datapoint: no open external hiring surface.
Checked the company site and major hosted job boards. Re-checked monthly.
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Private-company numbers are not real-time. Reflects publicly disclosed valuations from press releases, news reports, and tender offers as of 2022-Q2. Refreshed quarterly.