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Western Digital
WDC

Overview Fund Activity

762 hedge funds and large institutions have $21.6B invested in Western Digital in 2017 Q3 according to their latest regulatory filings, with 78 funds opening new positions, 302 increasing their positions, 275 reducing their positions, and 79 closing their positions.

Holders
762
Holders Change
-11
Holders Change %
-1.42%
% of All Funds
19.03%
Holding in Top 10
25
Holding in Top 10 Change
-22
Holding in Top 10 Change %
-46.81%
% of All Funds
0.62%
New
78
Increased
302
Reduced
275
Closed
79
Calls
$568M
Puts
$874M
Net Calls
-$307M
Net Calls Change
+$117M

Top Buyers

1
AQR Capital Management
1
AQR Capital Management
Connecticut
$479M
2
Goldman Sachs
2
Goldman Sachs
New York
$352M
3
Renaissance Technologies
3
Renaissance Technologies
New York
$126M
4
Vanguard Group
4
Vanguard Group
Pennsylvania
$2.69B
5
Capital World Investors
5
Capital World Investors
California
$1.09B

Top Sellers

1
DCM
1
Discovery Capital Management
Connecticut
$0
2
AIM
2
Artemis Investment Management
United Kingdom
$117M
3
Fidelity Investments
3
Fidelity Investments
Massachusetts
$188M
4
FAM
4
Fred Alger Management
New York
$173M
5
SCM
5
Sirios Capital Management
Massachusetts
$0
Name Market Value Shares Shares
Change 		Shares
Change %
Chevy Chase Trust
126
Chevy Chase Trust
Maryland
$25M 289,466 -64,367 -18%
CGM
127
Capital Growth Management
Massachusetts
$24.6M 285,000 -425,000 -60%
LPU
128
Lansdowne Partners (UK)
United Kingdom
$24.4M 282,698 +71,398 +34%
NIM
129
Nexus Investment Management
Ontario, Canada
$22.4M 259,600 +250 +0.1%
ACI
130
AMP Capital Investors
Australia
$21.9M 253,128 +111,479 +79%
ACI
131
Alpha Cubed Investments
California
$21.8M 251,744 +2,088 +0.8%
Massachusetts Financial Services
132
Massachusetts Financial Services
Massachusetts
$20.1M 233,086 +97,708 +72%
BNP Paribas Asset Management
133
BNP Paribas Asset Management
France
$19.7M 227,783 -8,133 -3%
Caisse de Depot et Placement du Quebec (CDPQ)
134
Caisse de Depot et Placement du Quebec (CDPQ)
Quebec, Canada
$19.6M 226,188 +4,400 +2%
YCMGA
135
York Capital Management Global Advisors
New York
$18M 208,610 +68,263 +49%
American Century Companies
136
American Century Companies
Missouri
$18M 208,192 +61,593 +42%
SO
137
STRS Ohio
Ohio
$17.9M 206,841 +20,733 +11%
US Bancorp
138
US Bancorp
Minnesota
$17.8M 206,584 +95,279 +86%
Aviva
139
Aviva
United Kingdom
$17.6M 204,055 +1,850 +0.9%
Aberdeen Group
140
Aberdeen Group
United Kingdom
$17.5M 202,528 +202,528 New
Russell Investments Group
141
Russell Investments Group
United Kingdom
$17.4M 201,249 +32,158 +19%
SFM
142
Stack Financial Management
Montana
$17.3M 200,706 +1,766 +0.9%
Zurich Cantonal Bank
143
Zurich Cantonal Bank
Switzerland
$16.9M 195,107 -31,164 -14%
VRS
144
Virginia Retirement Systems
Virginia
$16.8M 194,900 +149,600 +330%
BCIM
145
British Columbia Investment Management
British Columbia, Canada
$16.6M 191,964 +8,776 +5%
JG
146
Jefferies Group
New York
$16.5M 191,359 +191,359 New
SI
147
Scout Investments
Missouri
$16M 184,959 +5,556 +3%
Macquarie Group
148
Macquarie Group
Australia
$15.5M 179,887 +1,132 +0.6%
STB
149
S&T Bank
Pennsylvania
$15.5M 179,800 -78,846 -30%
Mackenzie Financial
150
Mackenzie Financial
Ontario, Canada
$15.2M 176,194 +16,655 +10%
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6
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