Sivers jumps 65% after GlobalFoundries deal aimed at AI data-center bottlenecks
KISTA, Sweden, June 2, 2026, 13:03 CEST Sivers Semiconductors jumped Tuesday after the Swedish photonics company said it’s working with GlobalFoundries to deliver laser arrays for optical connections in AI data centers. That part of the chip market has been getting a closer look as copper lines run into limits in computing clusters.