UNITED STATES SECURITIES AND EXCHANGE COMMISSION Marriott Vacations Worldwide Corporation (Exact name of registrant as specified in its charter) _________________________ (State or other jurisdiction of incorporation or organization) 6649 Westwood Blvd. Orlando, FL 32821 WASHINGTON, D.C. 20549 _________________________ FORM 10-Q ___________________________________________ (Mark One) x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K ý ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Fiscal Year Ended December 31, 2018 or o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File No. 001-35219 Marriott Vacations Worldwide Corporation (Exact name of registrant as specified in its charter) Delaware 45-2598330 (State or other jurisdict ...