Chip Stocks Slide as Investors Split Over AI Supercycle Staying Power

Semiconductor stocks broadly weakened heading into the September 2, 2026 session, with one widely read note describing a meltdown in shares of networking chipmaker Credo even as some investors continue to deny the severity of the move. The divide reflects a market trying to decide whether AI-linked chip valuations have run too far, too fast. Micron drew separate scrutiny over its strategic customer supply agreements, with one analysis raising concern that the arrangements may not be as favorable to the memory chipmaker as headlines suggest. On the other side of the debate, bulls continue to argue that AMD is positioned to win share in the next phase of the AI buildout, underscoring how differently investors are reading the same demand signals. What's unresolved is whether the pressure on names like Credo reflects a genuine slowdown in AI infrastructure spending or simply a rotation out of high-multiple chip stocks after a strong run. No specific revenue or guidance cut has been reported for Credo or Micron in this window.