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Western Digital

499 hedge funds and large institutions have $12.3B invested in Western Digital in 2013 Q3 according to their latest regulatory filings, with 67 funds opening new positions, 175 increasing their positions, 202 reducing their positions, and 43 closing their positions.

Holders
499
Holders Change
+20
Holders Change %
+4.18%
% of All Funds
16.19%
Holding in Top 10
15
Holding in Top 10 Change
-7
Holding in Top 10 Change %
-31.82%
% of All Funds
0.49%
New
67
Increased
175
Reduced
202
Closed
43
Calls
$192M
Puts
$215M
Net Calls
-$22.3M
Net Calls Change
+$18.2M
Name Market Value Shares Shares
Change
Shares
Change %
Acadian Asset Management
26
Acadian Asset Management
Massachusetts
$106M 1,673,939 +559,541 +50%
BG
27
BlackRock Group
United Kingdom
$106M 1,665,219 +147,848 +10%
TG
28
TCW Group
California
$105M 1,654,166 -10,884 -0.7%
Geode Capital Management
29
Geode Capital Management
Massachusetts
$102M 1,602,214 +26,990 +2%
Fidelity Investments
30
Fidelity Investments
Massachusetts
$98.1M 1,547,993 -1,929,701 -55%
New York State Common Retirement Fund
31
New York State Common Retirement Fund
New York
$96.6M 1,522,951 -35,797 -2%
TAA
32
Turiya Advisors Asia
Hong Kong
$93.4M 1,473,130 +2,102 +0.1%
OTPPB
33
Ontario Teachers' Pension Plan Board
Ontario, Canada
$90.5M 1,427,409 -7,046 -0.5%
Prudential Financial
34
Prudential Financial
New Jersey
$89.6M 1,413,177 +829,730 +142%
Wellington Management Group
35
Wellington Management Group
Massachusetts
$86.7M 1,368,269 +248,890 +22%
Principal Financial Group
36
Principal Financial Group
Iowa
$84.2M 1,328,705 -220,920 -14%
Charles Schwab
37
Charles Schwab
California
$78.8M 1,231,283 -3,260 -0.3%
Morgan Stanley
38
Morgan Stanley
New York
$76.9M 1,212,881 +101,177 +9%
Deutsche Bank
39
Deutsche Bank
Germany
$76M 1,198,416 +1,365 +0.1%
American Century Companies
40
American Century Companies
Missouri
$73.2M 1,154,803 -94,258 -8%
Bessemer Group
41
Bessemer Group
New Jersey
$72.5M 1,143,628 -316,057 -22%
Schroder Investment Management Group
42
Schroder Investment Management Group
United Kingdom
$72M 1,135,743 +186,370 +20%
Arrowstreet Capital
43
Arrowstreet Capital
Massachusetts
$71.9M 1,134,536 -164,673 -13%
Citadel Advisors
44
Citadel Advisors
Florida
$69.6M 1,098,478 -402,057 -27%
Massachusetts Financial Services
45
Massachusetts Financial Services
Massachusetts
$68.2M 1,075,791 +101,051 +10%
Canada Pension Plan Investment Board
46
Canada Pension Plan Investment Board
Ontario, Canada
$62.6M 987,692 -49,530 -5%
BGIM
47
Brandywine Global Investment Management
Pennsylvania
$61.7M 972,755 +101,404 +12%
Legal & General Group
48
Legal & General Group
United Kingdom
$60.7M 957,981 -81,862 -8%
SCP
49
Seizert Capital Partners
Michigan
$55M 867,767 -57,785 -6%
Susquehanna International Group
50
Susquehanna International Group
Pennsylvania
$54.8M 864,624 -261,185 -23%