SCHEDULE 13D/A 0000902664-24-005003 0001786767 XXXXXXXX LIVE 3 Common stock, par value $0.01 per share 06/17/2025 false 0001524358 57164Y107 MARRIOTT VACATIONS WORLDWIDE Corp

7812 PALM PARKWAY ORLANDO FL 32836

CHRISTIAN ASMAR 212-218-8810 IMPACTIVE CAPITAL LP 450 West 14th Street, 12th Floor New York NY 10014 LAUREN TAYLOR WOLFE 212-218-8810 IMPACTIVE CAPITAL LP 450 West 14th Street, 12th Floor New York NY 10014 ANDREW FREEDMAN, ESQ. 212-451-2300 OLSHAN FROME WOLOSKY LLP 1325 Avenue of the Americas New York NY 10019 0001786767 N Impactive Capital LP AF N DE 0.00 4045984.00 0.00 4045984.00 4045984.00 N 11.7 IA PN 0001786731 N Impactive Capital LLC AF N DE 0.00 4045984.00 0.00 4045984.00 4045984.00 N 11.7 OO 0001699118 N Wolfe Lauren Taylor AF N X1 0.00 4045984.00 0.00 4045984.00 4045984.00 N 11.7 IN 0001787532 N Asmar Christian AF N X1 0.00 4045984.00 0.00 4045984.00 4045984.00 N 11.7 IN Common stock, par value $0.01 per share MARRIOTT VACATIONS WORLDWIDE Corp 7812 PALM PARKWAY ORLANDO FL 32836 Item 3 is hereby amended and restated as follows: The 4,045,984 Shares beneficially owned by the Impactive Funds were purchased with working capital (which may, at any given time, include margin loans made by brokerage firms in the ordinary course of business) in open market purchases. The aggregate purchase price of the 4,045,984 Shares beneficially owned by the Impactive Funds is approximately $343,878,005, including brokerage commissions. Item 5(a) is hereby amended and restated as follows: The aggregate percentage of Shares reported owned by each person named herein is based upon 34,535,278 Shares outstanding as of May 5, 2025, which is the total number of Shares outstanding as reported in the Issuer's Quarterly Report on Form 10-Q filed with the Securities and Exchange Commission on May 8, 2025. A. Impactive Capital As of the date hereof, Impactive Capital beneficially owned 4,045,984 Shares held by the Impactive Funds. Percentage: Approximately 11.7% B. Impactive Capital GP As the general partner of Impactive Capital, Impactive Capital GP may be deemed to beneficially own the 4,045,984 Shares held by the Impactive Funds. Percentage: Approximately 11.7% C. Ms. Taylor Wolfe and Mr. Asmar Each of Ms. Taylor Wolfe and Mr. Asmar, as Managing Members of Impactive Capital GP, may be deemed to beneficially own the 4,045,984 Shares held by the Impactive Funds. Percentage: Approximately 11.7% Item 5(b) is hereby amended and restated as follows: A. Impactive Capital 1. Sole power to vote or direct vote: 0 2. Shared power to vote or direct vote: 4,045,984 3. Sole power to dispose or direct the disposition: 0 4. Shared power to dispose or direct the disposition: 4,045,984 B. Impactive Capital GP 1. Sole power to vote or direct vote: 0 2. Shared power to vote or direct vote: 4,045,984 3. Sole power to dispose or direct the disposition: 0 4. Shared power to dispose or direct the disposition: 4,045,984 C. Ms. Taylor Wolfe and Mr. Asmar 1. Sole power to vote or direct vote: 0 2. Shared power to vote or direct vote: 4,045,984 3. Sole power to dispose or direct the disposition: 0 4. Shared power to dispose or direct the disposition: 4,045,984 Item 5(c) is hereby amended and restated as follows: A. Impactive Capital The transactions in the Shares by Impactive Capital through the Impactive Funds since the filing of Amendment No. 2 to the Schedule 13D are set forth in Exhibit 1 and are incorporated herein by reference. B. Impactive Capital GP Impactive Capital GP has not entered into any transactions in the Shares since the filing of Amendment No. 2 to the Schedule 13D. The transactions in the Shares by Impactive Capital through the Impactive Funds since the filing of Amendment No. 2 to the Schedule 13D are set forth in Exhibit 1 and are incorporated herein by reference. C. Ms. Taylor Wolfe and Mr. Asmar Each of Ms. Taylor Wolfe and Mr. Asmar have not entered into any transactions in the Shares since the filing of Amendment No. 2 to the Schedule 13D. The transactions in the Shares by Impactive Capital through the Impactive Funds since the filing of Amendment No. 2 to the Schedule 13D are set forth in Exhibit 1 and are incorporated herein by reference. Item 7 is hereby amended to add the following exhibit: 1 - Transactions in Securities Impactive Capital LP /s/ Lauren Taylor Wolfe 06/20/2025 Impactive Capital LLC /s/ Lauren Taylor Wolfe 06/20/2025 Wolfe Lauren Taylor /s/ Lauren Taylor Wolfe 06/20/2025 Asmar Christian /s/ Christian Asmar 06/20/2025