Credo — AI supply-chain exposure

Credo makes the connective tissue of AI clusters: SerDes — the serializer/deserializer circuits that shuttle data on and off a chip — plus active electrical cabling and linear pluggable optics that carry those signals between accelerators and across racks. It sits on the interconnect layer of the infrastructure stack. The model reads it as a producer of both SerDes and LPO, the two building blocks of high-speed, low-power links.

Its structural hook appears as clusters scale. The more accelerators are lashed together, the more the bottleneck shifts from compute to the bandwidth and power cost of moving data between them. Credo's active electrical cables offer a cheaper, lower-power alternative to optics over the short reaches inside and between racks, which ties its demand directly to how large GPU clusters grow. It is a small company sitting at a structurally important seam — real positioning, narrow footprint.