13G Filing: Soroban Capital Partners and MGM Resorts International (MGM)

Item 4.

Ownership.

Provide the following information regarding the aggregate number and percentage of the class of securities of the issuer identified in Item 1.

(a)

Amount beneficially owned:

Soroban Capital GP LLC – 30,224,308

Soroban Capital Partners LP – 30,224,308

Soroban Capital Partners GP LLC – 30,224,308

Eric W. Mandelblatt – 30,224,308

(b)

Percent of class:

Soroban Capital GP LLC – 5.3%

Soroban Capital Partners LP – 5.3%

Soroban Capital Partners GP LLC – 5.3%

Eric W. Mandelblatt – 5.3%

Number of shares as to which Soroban Capital GP LLC has:

(i)

Sole power to vote or to direct the vote

0

,

(ii)

Shared power to vote or to direct the vote

30,224,308

,

(iii)

Sole power to dispose or to direct the disposition of

0

,

(iv)

Shared power to dispose or to direct the disposition of

30,224,308

.

Number of shares to which Soroban Capital Partners LP has :

(i)

Sole power to vote or to direct the vote

0

,

(ii)

Shared power to vote or to direct the vote

30,224,308

,

(iii)

Sole power to dispose or to direct the disposition of

0

,

(iv)

Shared power to dispose or to direct the disposition of

30,224,308

.

Number of shares to which Soroban Capital Partners GP LLC has :

(i)

Sole power to vote or to direct the vote

0

,

(ii)

Shared power to vote or to direct the vote

30,224,308

,

(iii)

Sole power to dispose or to direct the disposition of

0

,

(iv)

Shared power to dispose or to direct the disposition of

30,224,308

.

Number of shares to which Eric W. Mandelblatt has :

(i)

Sole power to vote or to direct the vote

0

,

(ii)

Shared power to vote or to direct the vote

30,224,308

,

(iii)

Sole power to dispose or to direct the disposition of

0

,

(iv)

Shared power to dispose or to direct the disposition of

30,224,308

.