Deep Dive: Can Cerebras IPO Live Up to the Hype?

Cerebras, an AI chip company that makes processors the size of a dinner plate, just pulled off the biggest tech IPO Wall Street has seen since Uber in 2019. The company sold 30 million shares at $185 each, raising $5.5 billion, and the stock popped 68% on its first day of trading. But just two years ago, Cerebras had to shelve its IPO entirely after a national security review tied to a single customer in Abu Dhabi. Now, with partnerships from OpenAI and Amazon in hand, the company is trying to convince investors that it can take on Nvidia in the fast-growing market for AI inference.

What Cerebras Actually Builds

Cerebras makes chips that are fundamentally different from the ones Nvidia and AMD produce. Their CS3 system is built around what the company claims is the largest computer chip ever made—about a hundred times bigger than a typical chip, with over four trillion transistors on a single piece of silicon. Because all the computing happens on one massive chip instead of being split across hundreds of smaller ones, data doesn't have to travel as far, which makes the whole thing faster.