Cerebras Systems is an AI chip company that designs processors and supercomputers for AI training and inference. It sells on-prem systems and cloud access for fast model training and low-latency inference.
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Cerebras Systems shares are not on public exchanges. UpMarket provides accredited investors access through secondary market transactions.
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Cerebras Systems announced a $1.1 billion Series G round at an $8.1 billion valuation on Sep. 30, 2025. The company said it has experienced extraordinary growth since launch, signaling continued investor support for scale-up plans.
Cerebras Systems, which specializes in wafer-scale processors, opened at $350 in its public debut. Reuters reported the shares jumped 89% above the IPO price, highlighting strong first-day demand for its differentiated chip design.
A May 27, 2026 analysis said the upside case depends on faster AI chips, major partnerships, and whether Cerebras can convert breakthrough technology into a durable business. The same discussion flagged valuation and cash-burn concerns, noting the company still has to prove long-term business durability.
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No. As of March 2026, Cerebras Systems is a private company and does not trade on any public stock exchange. Accredited investors can access Cerebras Systems shares through UpMarket, a FINRA-registered broker-dealer that specializes in pre-IPO investments.
Cerebras Systems 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 Cerebras Systems 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. Cerebras Systems 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.
Cerebras Systems designs AI chips and supercomputers for training and inference, generating $510M in 2025 revenue; it raised $1.1B at an $8.1B Series G valuation, and accredited investors can access Cerebras Systems stock through UpMarket.