Statement of Changes in Beneficial Ownership (Form 4)

FORM 4 Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b). Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 or Section 30(h) of the Investment Company Act of 1940

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(Print or Type Responses)

1. Name and Address of Reporting Person * Asmar Christian 2. Issuer Name and Ticker or Trading Symbol MARRIOTT VACATIONS WORLDWIDE Corp [VAC] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) __X__ Director __X__ 10% Owner _____ Officer (give title below) _____ Other (specify below) (Last) (First) (Middle) 450 WEST 14TH STREET, 12TH FLOOR 3. Date of Earliest Transaction (Month/Day/Year) 09/16/2025 (Street) NEW YORK CITY, NY 10014 4. If Amendment, Date Original Filed (Month/Day/Year) 6. Individual or Joint/Group Filing (Check Applicable Line) ___ Form filed by One Reporting Person _X_ Form filed by More than One Reporting Person (City) (State) (Zip) Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned

1.Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4) Code V Amount (A) or (D) Price Common stock, par value $0.01 per share(1) 09/16/2025 A 356(3) A $ 0 4,046,340 I(4) See Footnote(2)

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
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Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)

1. Title of Derivative Security (Instr. 3)

2. Conversion or Exercise Price of Derivative Security

3. Transaction Date (Month/Day/Year)

3A. Deemed Execution Date, if any (Month/Day/Year)

4. Transaction Code (Instr. 8)

5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4, and 5)

6. Date Exercisable and Expiration Date (Month/Day/Year)

7. Title and Amount of Underlying Securities (Instr. 3 and 4)

8. Price of Derivative Security (Instr. 5)

9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)

10. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 4)

11. Nature of Indirect Beneficial Ownership (Instr. 4)

Code

V

(A)

(D)

Date Exercisable

Expiration Date

Title

Amount or Number of Shares

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
Asmar Christian 450 WEST 14TH STREET, 12TH FLOOR NEW YORK CITY, NY 10014	X	X
Impactive Capital LP 450 WEST 14TH STREET, 12TH FLOOR NEW YORK CITY, NY 10014	X	X
Impactive Capital LLC 450 WEST 14TH STREET, 12TH FLOOR NEW YORK CITY, NY 10014	X	X
Wolfe Lauren Taylor 450 WEST 14TH STREET, 12TH FLOOR NEW YORK CITY, NY 10014	X	X

Signatures

/s/ Christian Asmar		09/17/2025
**Signature of Reporting Person		Date
IMPACTIVE CAPITAL LP, By: Impactive Capital LLC, its general partner, By: /s/ Lauren Taylor Wolfe, Managing Member		09/17/2025
**Signature of Reporting Person		Date
IMPACTIVE CAPITAL LLC, By: /s/ Lauren Taylor Wolfe, Managing Member		09/17/2025
**Signature of Reporting Person		Date
/s/ Lauren Taylor Wolfe		09/17/2025
**Signature of Reporting Person		Date

Explanation of Responses:

*	If the form is filed by more than one reporting person, see Instruction 4(b)(v).
**	Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1)	This Form 4 is filed jointly by Impactive Capital LP ("Impactive Capital"), Impactive Capital LLC ("Impactive GP"), Christian Asmar and Lauren Taylor Wolfe (collectively, the "Reporting Persons"). Each of the Reporting Persons disclaims beneficial ownership of the securities reported herein except to the extent of her, his or its pecuniary interest therein.
(2)	The securities of Marriott Vacations Worldwide Corporation (the "Issuer") reported herein are held directly by certain funds and/or accounts (the "Impactive Funds"). Pursuant to an Investment Management Agreement, the Impactive Funds have delegated all voting and investment power over the securities directly held by the Impactive Funds and their general partners to Impactive Capital, which serves as the investment manager of the Impactive Funds. Impactive GP, as the general partner of Impactive Capital, and each of Mr. Asmar and Ms. Taylor Wolfe, as Managing Members of Impactive GP, may be deemed to exercise voting and investment power over such securities. The Impactive Funds specifically disclaim beneficial ownership of such securities by virtue of their inability to vote or dispose of such securities as a result of such delegation to Impactive Capital.
(3)	Shares issued under the Marriott Vacations Worldwide Corporation 2020 Equity Incentive Plan pursuant to the deferral by Mr. Asmar of fees payable for service as a member of the Board of Directors of the Issuer (the "Board"). Fully vested at the date of grant and payable in common stock as specified by Mr. Asmar at the time of the deferral election.
(4)	Because Mr. Asmar serves on the Board as a representative of Impactive Capital and its affiliates, Impactive Capital is entitled to receive the direct economic interest in securities granted to Mr. Asmar by the Issuer in respect of Mr. Asmar's Board position. Mr. Asmar disclaims beneficial ownership of the Issuer's securities to which this report relates and at no time has Mr. Asmar had any economic interest in such securities except any indirect economic interest through Impactive Capital and its affiliates.
Remarks: Christian Asmar, Managing Member of Impactive Capital LLC, the general partner of Impactive Capital LP, is a director of the Issuer. For purposes of Section 16 of the Securities Exchange Act of 1934, as amended, the Reporting Persons are deemed directors by deputization by virtue of their representation on the Board of Directors of the Issuer.

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