Opentrons Labworks Inc. builds liquid-handling robots and lab automation tools for scientists. The company focuses on making biological experiments easier to run, share, and reproduce with open-source software and hardware-enabled automation.
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| Date | Round | PPS (split-adj.) | Valuation |
|---|---|---|---|
| Sep 2021 | Series C |
Opentrons announced a $200 million Series C round led by SoftBank Vision Fund 2, with Khosla Ventures also participating. The company said the capital would scale its automated lab platform for life sciences and expand deployment.
Dealroom describes Opentrons as open-source rapid prototyping for biology, highlighting its robotics-first product approach. The positioning supports lab automation use cases where flexible, programmable workflows matter.
The $200 million Series C was raised to scale Opentrons' automated lab platform for life sciences, indicating a large addressable market in research automation. Backing from SoftBank Vision Fund 2 and Khosla Ventures signals investor conviction in the category.
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No. As of March 2026, Opentrons is a private company and does not trade on any public stock exchange. Accredited investors can access Opentrons shares through UpMarket, a FINRA-registered broker-dealer that specializes in pre-IPO investments.
Opentrons does not have a public stock price because it is privately held. The most recent known share price comes from its last funding round. Pre-IPO share prices on the secondary market may differ from the last round price depending on supply, demand, and market conditions.
Yes. Accredited investors can indicate interest in Opentrons shares through UpMarket by filling out the form on this page or creating an account at upmarket.co. All pre-IPO offerings are subject to availability and require a $50,000 minimum investment. UpMarket is a FINRA-registered broker-dealer and has brokered more than $500M in alternative investments since 2019.
Pre-IPO investments carry significant risks. Opentrons shares are illiquid, meaning there is no public market to sell them quickly. There is no guaranteed exit timeline or return. The investment is speculative in nature, and investors should be prepared for the possibility of total loss. Valuations of private companies can fluctuate substantially between funding rounds. Investors should consult their financial advisor and review all offering documents before investing.
In a pre-IPO transaction, accredited investors purchase shares from existing shareholders (such as employees, early investors, or other holders) through secondary market platforms. The company itself does not issue new shares in these transactions. UpMarket facilitates these trades as a FINRA-registered broker-dealer, handling compliance, documentation, and settlement on behalf of both parties.
There are two primary exit paths for pre-IPO holdings: selling your shares on the secondary market to another buyer, or holding until the company completes an IPO or is acquired. Both paths are subject to transfer restrictions, company approval (right of first refusal), and market conditions. The timing of any exit is unpredictable, and investors should plan for a multi-year holding period.
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UpMarket's valuation estimate of is derived from a proprietary model that incorporates multiple data sources: funding round data (Caplight), revenue estimates (Sacra), secondary market pricing, and public company comparables. The model applies a private company discount to the public comp multiple to account for illiquidity and information asymmetry. This estimate is not investment advice and may differ substantially from the price at which shares actually trade.
Opentrons Labworks builds liquid-handling robots and lab automation tools that generated $45M in 2024 revenue, and raised a $200M Series C led by SoftBank in 2021 — accredited investors can access Opentrons stock through UpMarket.