SANTA ANA, Calif., June 25, 2026 (GLOBE NEWSWIRE) -- TTM Technologies, Inc. (NASDAQ: TTMI) (“TTM”), a leading global manufacturer of technology products, including mission systems, radio frequency (“RF”) components, RF microwave/microelectronic assemblies, and technologically advanced interconnect products, including printed circuit boards (“PCB”s) and substrates, today announced that it will be migrating from the Russell 2000 Index and added to the Russell 1000 Index, a key benchmark for large-cap U.S. sto ...