Zipline operates the world’s largest autonomous drone delivery network. Founded in 2014 by Keller Rinaudo Cliffton, the South San Francisco company started in 2016 delivering blood and medical supplies in Rwanda and now runs commercial delivery across seven countries — food, retail, and healthcare products flown directly to homes in minutes. In early 2026 it passed 2 million commercial deliveries, with U.S. volume growing roughly 15% week over week for months and new metros (Houston, Phoenix, and more) launching through the year.
In January 2026, Zipline announced more than $600 million in new funding at a $7.6 billion valuation — its Series H — with backing from Valor Equity Partners, Fidelity, Baillie Gifford, and Tiger Global, subsequently extended with an additional reported $200 million tranche. That’s up from $5.2 billion at its 2024 Series G.
Can you buy Zipline stock?
Not on any exchange — Zipline is private, and there is no ticker. Until an IPO, accredited investors get exposure three ways:
- Direct secondary purchases — buying outstanding shares from an existing shareholder, subject to the company’s transfer restrictions and rights of first refusal.
- Special purpose vehicles (SPVs) — pooled vehicles holding Zipline shares, letting investors participate at smaller check sizes than a direct block requires.
- Indirect public proxies — Alphabet and other public holders have stakes, but the actual dollar exposure delivered through a proxy is a small fraction of the headline ownership percentage.
For most accredited investors, the realistic path is the first two. We have completed multiple Zipline secondary transactions for clients — it is one of the most consistently requested names on our platform.
Will Zipline IPO?
No IPO has been announced. But the profile fits: nine funding rounds deep, blue-chip crossover investors (Fidelity, Baillie Gifford) of the kind that typically position ahead of public listings, scaled commercial operations, and a regulatory environment moving in its favor — U.S. rules proposed in 2025–26 to allow beyond-visual-line-of-sight drone flight remove the main structural barrier to national scale. Companies at this stage typically either list or get acquired; early investors and employees holding shares since 2014 will eventually need liquidity.
The honest counterpoint: “eventually” can mean years, and drone delivery unit economics — industry estimates put a drone delivery meaningfully above the cost of a ground vehicle today — still need density to converge. An investor buying secondaries here should underwrite a multi-year hold, not a dated exit.
How access actually works
Zipline secondaries trade through brokers and SPV syndicators, typically with minimums from $100,000 upward. Because the company is private, expect:
- Transfer restrictions. Zipline can block or delay transfers; many trades settle through existing SPVs.
- Pricing anchored to the last round. The January 2026 mark at $7.6 billion is the reference point; blocks trade around it depending on size, class, and seller urgency.
- Episodic supply. Long-tenured employees and early funds are the natural sellers; supply appears in windows, not on a schedule.
At the time of writing, we have visibility into live Zipline secondary supply, including allocations accepting indications from accredited investors. Terms, pricing, and structure are available on request to qualified investors.
Is Zipline worth the risk?
The bull case: a category-defining operator with the only scaled, fully integrated autonomous delivery network, week-over-week growth rates rare at this size, regulatory tailwinds, and investors who typically anchor pre-IPO rounds. The bear case: capital-intensive expansion that requires continued fundraising, unit economics that depend on delivery density still being built, competition from Wing (Alphabet), Amazon, and DoorDash-aligned players, and the standard private-market risks — illiquidity, limited financial disclosure, and no committed exit date.
This is a concentrated, illiquid position sized for the portion of a portfolio that can go to zero — the honest description of every pre-IPO position, Zipline included.