Etched Fields $40–50B Funding Bids: No Shipped Chips at Scale, Valuation Doubles in Three Months

What Happened

The numbers first. July: Sequoia led a $300 million round at a $10.3 billion valuation; September: quant trading firm Jane Street led a $700 million round at $21 billion; now: incoming bids at $40 billion (top-tier investors) to $50 billion (lesser-known backers). Per people familiar, raising as much as last round would buy about 3.5 years of runway. The company said in July it had $1 billion in customer orders (including Jane Street), taped out its test chip at TSMC this summer, and runs a 10-megawatt data center in Silicon Valley.

Etched is about four years old, founded by Harvard dropouts Gavin Uberti and Chris Zhu (who met in an advanced math course); COO Robert Wachen was Uberti’s roommate. Roughly 15% of its ~400 employees previously worked at Nvidia (per the WSJ). Wachen told TechCrunch the team designed two new components from scratch to speed up inference — the compute that happens after a user submits a prompt. Jane Street is a quant trading firm, where a small speed edge converts directly into profit; it is both the lead investor and the first customer to receive a test system.

Key Facts

1. Bids are not a round: nothing has been signed: $40–50B refers to incoming bids — per people familiar; the company declined to comment, talks are early, and terms may change.
2. Valuation nearly doubled in three months: Crunchbase counted 27 billion-dollar AI infrastructure financings in Q3. Etched builds inference-specialized chips. “Faster and cheaper than Nvidia” is the company’s claim, with no third-party independent verification to date, and the only delivered customer is lead investor Jane Street.
3. Proprietary-chip hardware is expensive: TechCrunch wrote that building full AI hardware systems on proprietary chips is a “particularly expensive segment,” with tape-out, volume production and data-center scale-up all requiring heavy spending. About 15% of Etched’s staff came from Nvidia.
4. About three and a half years of runway: Another ~$700M-scale round would cover roughly three and a half years. Jane Street is currently the only customer to have received a test system.

Context

AI chip financing in 2026: Etched was valued at $10.3B in July and $21B in September, and is now fielding $40–50B bids; there were 27 billion-dollar AI infrastructure financings in Q3.