13G Filing: Dorsal Capital Management and Infoblox Inc (BLOX)

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Page 2 of 14 SEC Filing

CUSIP No. 45672H104
SCHEDULE 13G
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1
NAME OF REPORTING PERSON OR
I.R.S. IDENTIFICATION NO. OF ABOVE PERSON
Dorsal Capital Partners Master Fund, L.P.
2
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
(a)  o
(b)  o
3
SEC USE ONLY
4
CITIZENSHIP OR PLACE OF ORGANIZATION
Cayman Islands
NUMBER OF
SHARES
BENEFICIALLY OWNED
BY EACH REPORTING
PERSON
WITH
5
SOLE VOTING POWER
3,100,000
6
SHARED VOTING POWER
0
7
SOLE DISPOSITIVE POWER
3,100,000
8
SHARED DISPOSITIVE POWER
0
9
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
3,100,000
10
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES
o
11
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
5.2%
12
TYPE OF REPORTING PERSON
PN

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