MACOM(MTSI) - 2019 Q1 - Quarterly Report

For the quarterly period ended December 28, 2018 or ¨ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ý QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission File Number: 001-35451 MACOM Technology Solutions Holdings, Inc. (Exact name of registrant as specified in its charter) (State or other juris ...