13G Filing: Arrowstreet Capital and Atwood Oceanics Inc (NYSE:ATW)

Page 2 of 8 – SEC Filing

SCHEDULE 13G
CUSIP No.
050095108
1
Names of Reporting Persons
Arrowstreet Capital, Limited Partnership (04-3472863)
2
Check the appropriate box if a member of a Group (see instructions)
(a)  [ ]
(b)  [ ]
3
Sec Use Only
4
Citizenship or Place of Organization
Massachusetts
Number of
Shares
Beneficially
Owned by Each
Reporting Person
With:
5
Sole Voting Power
2,932,019
6
Shared Voting Power
7
Sole Dispositive Power
3,171,226
8
Shared Dispositive Power
9
Aggregate Amount Beneficially Owned by Each Reporting Person
3,171,226
10
Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)
[ ]
11
Percent of class represented by amount in row (9)
3.9%
12
Type of Reporting Person (See Instructions)
IA

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