Etched raises $700M Series D at a $21B valuation led by Jane Street
- Raised
- $700M
- Valuation · +104% vs Series C
- $21B
- Lead investor
- Jane Street
- Place in VP50
- #13
What happened
Etched, which described itself as building frontier inference clusters, announced on August 18, 2026 that it had raised $700 million in a round led by Jane Street at a $21 billion valuation. Kleiner Perkins, Sequoia, Andreessen Horowitz, Tiger Global, Bain Capital Ventures, Neo, Primary, Stripes, Positive Sum and Blackstone took part. Jane Street also became Etched's first customer: Etched said it shipped its first rack to the trading firm the previous month, and Jane Street said it had tested the chip, was pleased with the early results and had its own rack in its data center.
The earlier valuation was $10.3 billion, set in July 2026 with a $300 million Series C, TechCrunch reported. Yahoo Finance said the valuation had more than doubled in less than a month. Etched said it had raised $1.9 billion in total and had secured more than $1 billion in customer contracts with public and private frontier AI companies and clouds. It said it emerged from stealth in June with more than 400 people and a working chip, and that it was building three generations of hardware in parallel.
Key points
- Etched raised $700 million at a $21 billion valuation, led by Jane Street, announced August 18, 2026.1
- The previous valuation was $10.3 billion, set in July 2026 with a $300 million Series C.2
- Etched shipped its first rack to Jane Street, its first customer, the month before the announcement.1
- Etched said it had raised $1.9 billion in total and secured more than $1 billion in customer contracts.1
Why it matters
The round was priced at $21 billion, against $10.3 billion set in July; TechCrunch and Yahoo Finance described the valuation as doubling in under a month. A fresh priced primary round gives a current reference for anyone valuing existing shares.
Jane Street tested the hardware, became the first customer and then led the round. That ties a major investor's capital to a deployment Etched said was in Jane Street's workloads.
Etched said more than $1 billion in customer contracts were in place with frontier AI companies and clouds, a company-stated figure the sources did not break down.
In context
| Round | Date | Post-money valuation | Raised | Led by |
|---|---|---|---|---|
| Funding round | Jan 13, 2026 | $5.0B | $500M | Stripes |
| Series C | Jul 23, 2026 | $10B | $300M | Sequoia Capital |
| Series D | Aug 18, 2026 | $21B | $700M | Jane Street |
Updated
Fact-check
- Etched raised $700 million at a $21 billion valuation in a round led by Jane Street, announced August 18, 2026.Confirmed by [2] TechCrunch, [3] Yahoo Finance and [4] Etched's page dated August 18, 2026, all read by the checker.Verified
- The round is a Series D.Rests on our round data; [2] TechCrunch and [3] Yahoo Finance do not use the label, and the [1] release was blocked for the checker.Partly verified
- Kleiner Perkins, Sequoia, Andreessen Horowitz, Tiger Global, Bain Capital Ventures, Neo, Primary, Stripes, Positive Sum and Blackstone participated.[3] Yahoo Finance names Kleiner Perkins, Sequoia, Andreessen Horowitz and Tiger Global; the rest rest on the writer's read of [1] the release and our research notes. The release returned 403 for the checker.Partly verified
- The previous valuation was $10.3 billion, set in July 2026 with a $300 million Series C.Confirmed by [2] TechCrunch, which states a $300 million Series C at a $10.3 billion valuation in July; [3] Yahoo Finance confirms the $10.3 billion July Series C.Verified
- The valuation more than doubled in less than a month.Confirmed by [3] Yahoo Finance; [2] TechCrunch says the valuation doubled in a month.Verified
- Jane Street tested the chip, was pleased with the early results, and became the first customer to receive a rack.Confirmed by [4] Etched's page, which quotes Jane Street and says the first rack shipped to Jane Street after it tested the hardware.Verified
- Etched shipped the first rack the month before the announcement, and Jane Street had its own rack in its data center.Rests on the writer's read of [1] the release; [4] Etched's page confirms the rack shipment but not its timing. The release returned 403 for the checker.Partly verified
- Etched had raised $1.9 billion in total and had more than $1 billion in customer contracts.Rests on the writer's read of [1] the release and our research notes, which record $1.9 billion raised; [4] Etched's page does not state these figures. The release returned 403 for the checker.Partly verified
- Etched emerged from stealth in June with more than 400 people and a working chip, builds frontier inference clusters and is building three generations of hardware in parallel.Rests on the writer's read of [1] the release; [4] Etched's page does not mention them. The release returned 403 for the checker.Partly verified
Sources
- [1]GlobeNewswire (Etched) (opens in a new tab)Etched Raises $700M at a $21B Valuation and Completes First Customer Delivery to Jane StreetWe tested the chip and are pleased with the early results.
- [2]TechCrunch (opens in a new tab)Etched's valuation doubles to $21B in a month
- [3]Yahoo Finance (opens in a new tab)AI chip startup Etched doubles valuation to $21 billion in under a month
- [4]Etched (opens in a new tab)From Zero to One
