AI Chipmaker Cerebras Seeks $4.8 Billion in Upsized IPO | Bloomberg Tech 5/11/2026

Cerebras increased its IPO offering plan by one-third to as much as $4.8 billion; the post also mentions Circle’s first-quarter revenue and Google researchers’ first AI-built zero-day attack, but does not disclose details.

Why it matters: HKR-H/K/R all pass: Bloomberg reports Cerebras upsizing an IPO plan by one-third to as much as $4.8B, a major AI-infrastructure capital-markets signal. The video-style item lacks pricing, valuation, and timeline details, so it stays just below 85.