o
|
Rule
13d-1(b)
|
x
|
Rule
13d-1(c)
|
o
|
Rule
13d-1(d)
|
CUSIP
No. 57636Q104
|
|||||
1.
|
Names
of Reporting Persons
I.R.S.
Identification Nos. of above persons (entities only)
D.
E. Shaw & Co., L.P.
13-3695715
|
||||
2.
|
Check
the Appropriate Box if a Member of a Group (See Instructions)
|
||||
(a)
|
o
|
||||
(b)
|
o
|
||||
3.
|
SEC
Use Only
|
||||
4.
|
Citizenship
or Place of Organization
Delaware
|
||||
Number
of
Shares
Beneficially
Owned
by
Each
Reporting
Person
With
|
5.
|
Sole
Voting Power
-0-
|
|||
6.
|
Shared
Voting Power
4,057,698
|
||||
7.
|
Sole
Dispositive Power
-0-
|
||||
8.
|
Shared
Dispositive Power
4,089,098
|
||||
9.
|
Aggregate
Amount Beneficially Owned by Each Reporting Person
4,089,098
|
||||
10.
|
Check
if the Aggregate Amount in Row (9) Excludes Certain Shares (See
Instructions) o
|
||||
11.
|
Percent
of Class Represented by Amount in Row (9)
5.1%
|
||||
12.
|
Type
of Reporting Person (See Instructions)
IA,
PN
|
CUSIP
No. 57636Q104
|
||||||
1.
|
Names
of Reporting Persons
I.R.S.
Identification Nos. of above persons (entities only)
David
E. Shaw
|
|||||
2.
|
Check
the Appropriate Box if a Member of a Group (See Instructions)
|
|||||
(a)
|
o
|
|||||
(b)
|
o
|
|||||
3.
|
SEC
Use Only
|
|||||
4.
|
Citizenship
or Place of Organization
United
States
|
|||||
Number
of
Shares
Beneficially
Owned
by
Each
Reporting
Person
With
|
5.
|
Sole
Voting Power
-0-
|
||||
6.
|
Shared
Voting Power
4,057,698
|
|||||
7.
|
Sole
Dispositive Power
-0-
|
|||||
8.
|
Shared
Dispositive Power
4,089,098
|
|||||
9.
|
Aggregate
Amount Beneficially Owned by Each Reporting Person
4,089,098
|
|||||
10.
|
Check
if the Aggregate Amount in Row (9) Excludes Certain Shares (See
Instructions) o
|
|||||
11.
|
Percent
of Class Represented by Amount in Row (9)
5.1%
|
|||||
12.
|
Type
of Reporting Person (See Instructions)
IN
|
Item
1.
|
(a)
|
Name
of Issuer
|
||
MasterCard
Incorporated
|
|||
|
|||
(b)
|
Address
of Issuer's Principal Executive Offices
|
||
2000
Purchase Street
Purchase,
NY
10577
|
Item
2.
|
(a)
|
Name
of Person Filing
|
||
D.
E. Shaw & Co., L.P.
David
E. Shaw
|
|||
(b)
|
Address
of Principal Business Office or, if none,
Residence
|
||
The
business address for each reporting person is:
120
W. 45th
Street, Tower 45, 39th
Floor
New
York, NY 10036
|
|||
(c)
|
Citizenship
|
||
D.
E. Shaw & Co., L.P. is a limited partnership organized under the laws
of the state of Delaware.
David
E. Shaw is a citizen of the United States of America.
|
|||
(d)
|
Title
of Class of Securities
|
||
Common Stock, $0.0001 par
value
|
|||
(e)
|
CUSIP
Number
|
||
57636Q104
|
Item 3. |
If
this statement is filed pursuant to Rule 13d-1(b) or 13d-2(b) or
(c),
check whether the person filing is a:
|
Item 4. |
Ownership
|
As
of July 24, 2007:
|
|
(a)
Amount beneficially owned:
|
|
D.
E. Shaw & Co., L.P.:
|
4,089,098
shares
This
is composed of (i) 1,621,635 shares in the
name of D. E. Shaw Oculus
Portfolios, L.L.C., (ii) 72 shares in the
name of D. E. Shaw
Synoptic Portfolios 2, L.L.C., (iii) 1,339,291
shares in the name of D. E. Shaw Valence Portfolios, L.L.C., (iv) 1,035,700
shares that D. E. Shaw
Valence Portfolios, L.L.C. has the right
to acquire through the exercise
of listed call options, and (v) 92,400 shares
under the management of D. E. Shaw Investment Management,
L.L.C.
|
David
E. Shaw:
|
4,089,098
shares
This
is composed of (i) 1,621,635 shares in the
name of D. E. Shaw Oculus
Portfolios, L.L.C., (ii) 72 shares in the name
of D. E. Shaw
Synoptic Portfolios 2, L.L.C., (iii) 1,339,291
shares in the name of D. E. Shaw Valence Portfolios, L.L.C., (iv) 1,035,700
shares that D. E. Shaw
Valence Portfolios, L.L.C. has the right to
acquire through the exercise
of listed call options, and (v) 92,400 shares
under the management of D. E. Shaw Investment Management,
L.L.C.
|
(b)
Percent of class:
|
|
D.
E. Shaw & Co., L.P.:
|
5.1%
|
David
E. Shaw:
|
5.1%
|
(c)
Number of shares to which the person has:
|
||
(i)
|
Sole
power to vote or to direct the vote:
|
|
D.
E. Shaw & Co., L.P.:
|
-0-
shares
|
|
David
E. Shaw:
|
-0-
shares
|
|
(ii)
|
Shared
power to vote or to direct the vote:
|
|
D.
E. Shaw & Co., L.P.:
|
4,057,698
shares
|
|
David
E. Shaw:
|
4,057,698
shares
|
|
(iii)
|
Sole
power to dispose or to direct the disposition of:
|
|
D.
E. Shaw & Co., L.P.:
|
-0-
shares
|
|
David
E. Shaw:
|
-0-
shares
|
|
(iv)
|
Shared
power to dispose or to direct the disposition of:
|
|
D.
E. Shaw & Co., L.P.:
|
4,089,098
shares
|
|
David
E. Shaw:
|
4,089,098
shares
|
Item 5. |
Ownership
of Five Percent or Less of a
Class
|
Not
Applicable
|
Item 6. |
Ownership
of More than Five Percent on Behalf of Another
Person.
|
Not
Applicable
|
Item 7. |
Identification
and Classification of the Subsidiary Which Acquired the Security
Being
Reported on By the Parent Holding Company or Control Person.
|
Item 8. |
Identification
and Classification of Members of the
Group
|
Not
Applicable
|
Item 9. |
Notice
of Dissolution of Group
|
Not
Applicable
|
Item 10. |
Certification
|
D. E. Shaw & Co., L.P. | ||
|
|
|
By: | /s/ Anne Dinning | |
Anne
Dinning
Managing
Director
|
David E. Shaw | ||
|
|
|
By: | /s/ Anne Dinning | |
Anne
Dinning Attorney-in-Fact
for David E.
Shaw |