SK Hynix and Micron are also riding high on the AI industry's demand for RAM.

The supply shortage of the RAM needed to build phones and PCs isn’t going away. But a few companies have a plan to solve it.

SK Hynix and Micron are also riding high on the AI industry's demand for RAM.

Three primary memory vendors — Micron, SK Hynix and Samsung Electronics — make up nearly the entire RAM market, and they're benefitting from this shortage.