Macom Technology Solutions Holdings, Inc.
A maker of high-performance analog chips for military, aerospace, data-center, and telecom gear, MACOM designs amplifiers, switches, lasers, and optical components used in everything from radar to the fiber links behind modern internet. It traces back to 1950, when four engineers in Boston founded Microwave Associates to supply radar magnetrons to the U.S. Army. Its name is a shortening of that original title, and it holds a U.S. Department of Defense "Trusted Foundry" designation, letting it build secure chips for national-security systems.
Estimated from filings — the split-adjusted price range over the quarters each manager built the position. A range, not a fill price; 13F reports a quarter-end snapshot, not a trade date.