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Western Digital
WDC

Overview Fund Activity

578 hedge funds and large institutions have $16.3B invested in Western Digital in 2015 Q2 according to their latest regulatory filings, with 50 funds opening new positions, 245 increasing their positions, 223 reducing their positions, and 72 closing their positions.

Holders
578
Holders Change
-27
Holders Change %
-4.46%
% of All Funds
15.59%
Holding in Top 10
16
Holding in Top 10 Change
-5
Holding in Top 10 Change %
-23.81%
% of All Funds
0.43%
New
50
Increased
245
Reduced
223
Closed
72
Calls
$218M
Puts
$253M
Net Calls
-$35.6M
Net Calls Change
-$58.1M

Top Buyers

1
Wellington Management Group
1
Wellington Management Group
Massachusetts
$633M
2
Goldman Sachs
2
Goldman Sachs
New York
$319M
3
GE
3
General Electric
Ohio
$109M
4
AAM
4
Amerigo Asset Management
Cayman Islands
$93.1M
5
FAM
5
Fred Alger Management
New York
$115M

Top Sellers

1
Wells Fargo
1
Wells Fargo
California
$94M
2
CCI
2
Columbus Circle Investors
$642K
3
O
3
OppenheimerFunds
New York
$250M
4
Citadel Advisors
4
Citadel Advisors
Florida
$170M
5
JPMorgan Chase & Co
5
JPMorgan Chase & Co
New York
$45.2M
Name Market Value Shares Shares
Change 		Shares
Change %
PPA
76
Parametric Portfolio Associates
Washington
$47M 793,071 -8,543 -1%
WRF
77
Waddell & Reed Financial
Kansas
$46.6M 785,862 -252,561 -24%
JPMorgan Chase & Co
78
JPMorgan Chase & Co
New York
$45.2M 762,032 -1,119,840 -60%
SCP
79
Seizert Capital Partners
Michigan
$45M 758,397 +67,517 +10%
California Public Employees Retirement System
80
California Public Employees Retirement System
California
$44.8M 755,433 -217,676 -22%
Bank of America
81
Bank of America
North Carolina
$44.6M 752,542 +3,926 +0.5%
HSBC Holdings
82
HSBC Holdings
United Kingdom
$44.5M 747,466 +146,952 +24%
USAA
83
United Services Automobile Association
Texas
$43.4M 731,616 +187,065 +34%
UBS Group
84
UBS Group
Switzerland
$43.1M 727,352 -29,887 -4%
Calamos Advisors
85
Calamos Advisors
Illinois
$41.9M 706,874 +703,791 +22,828%
Ameriprise
86
Ameriprise
Minnesota
$41.2M 695,890 -359,961 -34%
Two Sigma Investments
87
Two Sigma Investments
New York
$41.2M 694,949 +170,479 +33%
RFC
88
Russell Frank Company
Washington
$39.9M 672,572 -156,125 -19%
MTB
89
Mizuho Trust & Banking
Japan
$38.4M 648,035 +18,651 +3%
PRCM
90
Pine River Capital Management
Minnesota
$37.2M 627,203 +221,446 +55%
Adage Capital Partners
91
Adage Capital Partners
Massachusetts
$36.2M 610,697 -92,610 -13%
HIM
92
Hermes Investment Management
United Kingdom
$36.1M 609,253 -10,170 -2%
Mitsubishi UFJ Trust & Banking
93
Mitsubishi UFJ Trust & Banking
Japan
$36M 606,568 +37,346 +7%
NFA
94
Nationwide Fund Advisors
Ohio
$35.4M 596,647 +182,309 +44%
First Trust Advisors
95
First Trust Advisors
Illinois
$35.3M 595,109 +44,556 +8%
New York State Teachers Retirement System (NYSTRS)
96
New York State Teachers Retirement System (NYSTRS)
New York
$35.1M 592,876 +17,714 +3%
PI
97
PGGM Investments
Netherlands
$33.2M 559,498 +2,414 +0.4%
Teacher Retirement System of Texas
98
Teacher Retirement System of Texas
Texas
$32.4M 546,398 -121,553 -18%
AllianceBernstein
99
AllianceBernstein
Tennessee
$32.3M 545,607 -39,028 -7%
California State Teachers Retirement System (CalSTRS)
100
California State Teachers Retirement System (CalSTRS)
California
$32.2M 542,933 -14,124 -3%
2 3
4
5 6