d-Matrix is a private semiconductor company building AI inference chips and software for data centers. It focuses on ultra-low-latency, energy-efficient compute for generative AI workloads and enterprise customers.
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d-Matrix shares are not on public exchanges. UpMarket provides accredited investors access through secondary market transactions.
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| Date | Round | PPS (split-adj.) | Valuation |
|---|---|---|---|
| Nov 2025 | Series C | $17.98 | $2B |
| Apr 2025 | Corporate Minority | ||
| Sep 2023 | Series B | ||
| Apr 2022 | Series A | ||
| Dec 2020 | Seed VC |
d-Matrix said its Corsair inference accelerator platform entered full production on June 9, 2026, with volume shipments to priority customers. The company frames Corsair as a low-latency AI inference platform for data centers.
In November 2025, d-Matrix closed a $275 million Series C round, bringing total funding to $450 million and valuing the company at $2 billion. The company said the capital will support roadmap execution, global expansion, and multiple large-scale deployments.
CNBC reported in June 2026 that d-Matrix is pursuing AI inference chips for data centers, with Microsoft among backers through M12. The company’s next chip, Raptor, is scheduled for 2027 on TSMC 4 nm, showing a multi-generation roadmap.
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No. As of August 2026, d-Matrix is a private company and does not trade on any public stock exchange. Accredited investors can access d-Matrix shares through UpMarket, a FINRA-registered broker-dealer that specializes in pre-IPO investments.
d-Matrix 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 d-Matrix 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. d-Matrix 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 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.
d-Matrix builds AI inference chips and software for data centers, generating $380M in 2024 revenue, with Corsair entering full production for priority customers, accredited investors can access d-Matrix stock through UpMarket.