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Western Digital
WDC

Overview Fund Activity

773 hedge funds and large institutions have $21.7B invested in Western Digital in 2017 Q2 according to their latest regulatory filings, with 96 funds opening new positions, 288 increasing their positions, 285 reducing their positions, and 54 closing their positions.

Holders
773
Holders Change
+37
Holders Change %
+5.03%
% of All Funds
19.3%
Holding in Top 10
47
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+4.44%
% of All Funds
1.17%
New
96
Increased
288
Reduced
285
Closed
54
Calls
$503M
Puts
$927M
Net Calls
-$424M
Net Calls Change
-$564M

Top Buyers

1
Capital World Investors
1
Capital World Investors
California
$1.02B
2
AL
2
Appaloosa LP
New Jersey
$228M
3
AQR Capital Management
3
AQR Capital Management
Connecticut
$130M
4
Vanguard Group
4
Vanguard Group
Pennsylvania
$2.65B
5
Janus Henderson Group
5
Janus Henderson Group
United Kingdom
$177M

Top Sellers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$286M
2
Wellington Management Group
2
Wellington Management Group
Massachusetts
$64.1M
3
Viking Global Investors
3
Viking Global Investors
Connecticut
$0
4
Fidelity International
4
Fidelity International
Bermuda
$437K
5
Allianz Asset Management
5
Allianz Asset Management
Germany
$87.5M
Name Market Value Shares Shares
Change 		Shares
Change %
California Public Employees Retirement System
76
California Public Employees Retirement System
California
$57.5M 648,930 -34,100 -5%
Los Angeles Capital Management
77
Los Angeles Capital Management
California
$56.7M 640,093 -649,927 -50%
Citigroup
78
Citigroup
New York
$56.5M 638,148 -6,906 -1%
Mitsubishi UFJ Trust & Banking
79
Mitsubishi UFJ Trust & Banking
Japan
$56.3M 634,981 -2,402 -0.4%
Principal Financial Group
80
Principal Financial Group
Iowa
$56.1M 633,404 +89,086 +16%
RJA
81
Raymond James & Associates
Florida
$55M 620,642 +7,219 +1%
CS
82
Credit Suisse
Switzerland
$54.9M 619,514 -354,667 -36%
Korea Investment Corp
83
Korea Investment Corp
South Korea
$52.7M 595,049 +76,459 +15%
MHI
84
Miller Howard Investments
New York
$52.1M 588,318 -20,207 -3%
CCMH
85
Cornerstone Capital Management Holdings
New York
$49.6M 559,308 +176,270 +46%
California State Teachers Retirement System (CalSTRS)
86
California State Teachers Retirement System (CalSTRS)
California
$49M 552,644 -26,648 -5%
WRF
87
Waddell & Reed Financial
Kansas
$45.6M 514,800 -113,600 -18%
FPCG
88
Fort Pitt Capital Group
Pennsylvania
$45.4M 512,077 +21,824 +4%
RhumbLine Advisers
89
RhumbLine Advisers
Massachusetts
$45.2M 510,249 +27,386 +6%
Adage Capital Partners
90
Adage Capital Partners
Massachusetts
$44.2M 499,237 -1,400 -0.3%
GT
91
Glenmede Trust
Pennsylvania
$44.1M 534,961 – –
Asset Management One
92
Asset Management One
Japan
$43.1M 485,064 -32,294 -6%
NFA
93
Nationwide Fund Advisors
Ohio
$42.9M 483,921 -24,850 -5%
HIM
94
Hermes Investment Management
United Kingdom
$41.7M 470,538 -86,322 -16%
New York State Teachers Retirement System (NYSTRS)
95
New York State Teachers Retirement System (NYSTRS)
New York
$41.2M 464,936 +5,597 +1%
Lord, Abbett & Co
96
Lord, Abbett & Co
New Jersey
$41.2M 464,600 +160,100 +53%
Grantham, Mayo, Van Otterloo & Co (GMO)
97
Grantham, Mayo, Van Otterloo & Co (GMO)
Massachusetts
$38M 428,700 +196,800 +85%
State Board of Administration of Florida Retirement System
98
State Board of Administration of Florida Retirement System
Florida
$37M 417,922 +2,970 +0.7%
NI
99
Numeric Investors
Massachusetts
$37M 417,400 +403,400 +2,881%
BA
100
Boston Advisors
Massachusetts
$36.4M 411,128 +25,845 +7%
2 3
4
5 6