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UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 8-K
CURRENT REPORT
PURSUANT TO SECTION 13 OR 15(d)
OF THE SECURITIES EXCHANGE ACT OF 1934
Date of report (Date of earliest event reported): April 30, 2021
MGM Growth Properties LLC
MGM Growth Properties Operating Partnership LP
(Exact name of registrant as specified in its charter)
Delaware (MGM Growth Properties LLC)001-3773347-5513237
Delaware (MGM Growth Properties Operating Partnership LP)333-21557181-1162318
(State or other jurisdiction
of incorporation)		(Commission
File Number)		(I.R.S. Employer
Identification No.)
1980 Festival Plaza Drive, Suite 750, Las Vegas, Nevada 89135
(Address of principal executive offices – Zip Code)
(702) 669-1480
(Registrant’s telephone number, including area code)
N/A
(Former name or former address, if changed since last report)
Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:
☐Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)
☐Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)
☐Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))
☐Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))
Securities registered pursuant to Section 12(b) of the Act: 
Title of each class Trading
Symbol(s)		 Name of each exchange
on which registered
Class A Shares of MGM Growth Properties LLC, No Par Value MGP New York Stock Exchange


Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (17 CFR §230.405) or Rule 12b-2 of the Securities Exchange Act of 1934 (17 CFR §240.12b-2).
MGM Growth Properties LLC ☐
MGM Growth Properties Operating Partnership LP☐


If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.
MGM Growth Properties LLC ¨
MGM Growth Properties Operating Partnership LP¨


ITEM 2.02    RESULTS OF OPERATIONS AND FINANCIAL CONDITION

This current report on Form 8-K is being furnished to disclose the press release issued by the Registrant on April 30, 2021. The purpose of the press release, furnished as Exhibit 99.1, was to announce the Registrant’s results of operations for the quarter ended March 31, 2021. The information in this Form 8-K and Exhibit 99.1 attached hereto shall not be deemed “filed” for purposes of Section 18 of the Securities Act of 1934, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, except as shall be expressly set forth by specific reference in such filing.

ITEM 9.01    FINANCIAL STATEMENTS AND EXHIBITS

(a)Not applicable.
(b)Not applicable.
(c)Not applicable.
(d)Exhibits:
99.1 aaa Press release of the Registrant dated April 30, 2021, announcing financial results for the quarter ended March 31, 2021.
104 aaaaThe cover page from the Registrants’ current report on Form 8-K dated April 30, 2021 has been formatted in Inline XBRL.



SIGNATURES
Pursuant to the requirements of the Securities Exchange Act of 1934, as amended, the Registrants have duly caused this report to be signed on their behalf by the undersigned, thereunto duly authorized.
MGM Growth Properties LLC
April 30, 2021By:/s/ ANDY H. CHIEN
Andy H. Chien
Chief Financial Officer and Treasurer
MGM Growth Properties Operating Partnership LP
By:MGM Growth Properties OP GP LLC, its general partner
April 30, 2021By:/s/ ANDY H. CHIEN
Andy H. Chien
Chief Financial Officer and Treasurer