Lumentum Holdings Inc. (NASDAQ:LITE) is one of the best performing large cap stocks to buy. On September 24, Lumentum Holdings announced the expansion of its Optical Circuit Switch/OCS product line with the new R64 platform, designed for AI data centers. The R64 is an OCS based on Lumentum’s proven MEMS technology and will initially launch as a 64×64-port product to serve lower-port-count applications. Lumentum is scheduled to feature the new product at the ECOC exhibition in Copenhagen, Denmark, which wi ...