Ayar Labs
AI silicon · US
Ayar Labs was valued at $5B as of 10 September 2026 (reported). Source: SiliconANGLE, Ayar Labs adds $150M to its Series E; a $225M secondary led by Antero Peak Group prices it above $5B.
Optical I/O between AI processors and memory - light instead of copper; backed by NVIDIA and AMD. Added $150M to the Series E (2026 primary total $650M) as co-packaged optics moves to volume production.
- Valuation
- $5B
- Confidence
- reported
- As of
- 10 September 2026
- Layer
- AI silicon
- Signal
- co-packaged optics
- Website
- ayarlabs.com
Relationships (4)
Ayar Labs backed by
Valuation history on the map
| Date | Mark | Change |
|---|---|---|
| 11 September 2026 | $5B | +33.3% |
| 5 August 2026 | $3.75B |
Daily snapshots began 27 July 2026. Public companies move with the market every weekday.
Sources
- SiliconANGLE, Ayar Labs adds $150M to its Series E; a $225M secondary led by Antero Peak Group prices it above $5B 2026-09-10
- HPCwire, Ayar Labs brings 2026 funding to $650M for CPO manufacturing (company release) 2026-09-10
- Ayar Labs, $500M Series E at $3.75B led by Neuberger Berman (company release) 2026-03-03
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Last updated 11 September 2026. Follow Ayar Labs in any feed reader to hear when its valuation moves.
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