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Western Digital
WDC

Overview Fund Activity

632 hedge funds and large institutions have $11.8B invested in Western Digital in 2016 Q2 according to their latest regulatory filings, with 136 funds opening new positions, 324 increasing their positions, 150 reducing their positions, and 65 closing their positions.

Holders
632
Holders Change
+64
Holders Change %
+11.27%
% of All Funds
16.89%
Holding in Top 10
11
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+22.22%
% of All Funds
0.29%
New
136
Increased
324
Reduced
150
Closed
65
Calls
$625M
Puts
$716M
Net Calls
-$91.2M
Net Calls Change
-$129M

Top Buyers

1
AIG
1
American International Group
New York
$455M
2
Vanguard Group
2
Vanguard Group
Pennsylvania
$1.17B
3
ClearBridge Investments
3
ClearBridge Investments
New York
$541M
4
DCM
4
Discovery Capital Management
Connecticut
$130M
5
Neuberger Berman Group
5
Neuberger Berman Group
New York
$160M

Top Sellers

1
AAM
1
Amerigo Asset Management
Cayman Islands
$0
2
T. Rowe Price Associates
2
T. Rowe Price Associates
Maryland
$592M
3
Fidelity Investments
3
Fidelity Investments
Massachusetts
$420M
4
Royal London Asset Management
4
Royal London Asset Management
United Kingdom
$7.53M
5
Wellington Management Group
5
Wellington Management Group
Massachusetts
$37.7M
Name Market Value Shares Shares
Change 		Shares
Change %
AII
51
AGF Investments Inc
Ontario, Canada
$56.7M 1,586,641 +273,051 +21%
CIM
52
Contrarius Investment Management
Jersey
$55.7M 1,558,487 +421,740 +37%
CIP
53
Cornerstone Investment Partners
Georgia
$48M 1,345,080 -81,604 -6%
Royal Bank of Canada
54
Royal Bank of Canada
Ontario, Canada
$48M 1,343,335 +151,714 +13%
OTPPB
55
Ontario Teachers' Pension Plan Board
Ontario, Canada
$45.9M 1,284,300 -327,056 -20%
GAM
56
Gotham Asset Management
New York
$44.3M 1,241,337 -362,525 -23%
Allianz Asset Management
57
Allianz Asset Management
Germany
$44.2M 1,236,059 -758,395 -38%
GC
58
Guggenheim Capital
Illinois
$43.8M 1,226,911 +129,353 +12%
First Trust Advisors
59
First Trust Advisors
Illinois
$42.7M 1,196,119 +122,974 +11%
Prudential Financial
60
Prudential Financial
New Jersey
$41.9M 1,172,013 +138,291 +13%
TSW
61
Thompson Siegel & Walmsley
Virginia
$41.5M 1,162,380 -132,817 -10%
Citadel Advisors
62
Citadel Advisors
Florida
$40.5M 1,134,888 +1,024,896 +932%
Charles Schwab
63
Charles Schwab
California
$40.3M 1,129,458 +210,747 +23%
Susquehanna International Group
64
Susquehanna International Group
Pennsylvania
$40M 1,120,437 +392,608 +54%
PPA
65
Parametric Portfolio Associates
Washington
$38.7M 1,084,717 +206,585 +24%
ETC
66
Evercore Trust Company
New York
$38.4M 1,076,147 +61,001 +6%
CS
67
Credit Suisse
Switzerland
$38M 1,064,036 +257,367 +32%
Wellington Management Group
68
Wellington Management Group
Massachusetts
$37.7M 1,054,980 -2,675,967 -72%
FAM
69
Fred Alger Management
New York
$37.7M 1,054,062 +1,053,557 +208,625%
Macquarie Group
70
Macquarie Group
Australia
$37.3M 1,044,125 +537,476 +106%
Adage Capital Partners
71
Adage Capital Partners
Massachusetts
$37.3M 1,042,838 +731,979 +235%
Swiss National Bank
72
Swiss National Bank
Switzerland
$37.2M 1,041,284 +244,976 +31%
Sumitomo Mitsui Trust Group
73
Sumitomo Mitsui Trust Group
Japan
$37M 1,035,147 +152,951 +17%
HA
74
Homestead Advisers
Virginia
$35.6M 997,123 – –
Alyeska Investment Group
75
Alyeska Investment Group
Illinois
$34.8M 975,269 +659,358 +209%
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