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Western Digital
WDC

Overview Fund Activity

736 hedge funds and large institutions have $20B invested in Western Digital in 2017 Q1 according to their latest regulatory filings, with 95 funds opening new positions, 270 increasing their positions, 284 reducing their positions, and 62 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
736
Holders Change
+23
Holders Change %
+3.23%
% of All Funds
18.35%
Holding in Top 10
45
Holding in Top 10 Change
+9
Holding in Top 10 Change %
+25%
% of All Funds
1.12%
New
95
Increased
270
Reduced
284
Closed
62
Calls
$816M
Puts
$676M
Net Calls
+$140M
Net Calls Change
+$481M

Top Buyers

1
BlackRock
1
BlackRock
New York
$1.5B
2
IAM
2
Iridian Asset Management
Connecticut
$457M
3
Citadel Advisors
3
Citadel Advisors
Florida
$263M
4
Susquehanna International Group
4
Susquehanna International Group
Pennsylvania
$137M
5
Vanguard Group
5
Vanguard Group
Pennsylvania
$2.37B

Top Sellers

1
Franklin Resources
1
Franklin Resources
California
$12.8M
2
State Street
2
State Street
Massachusetts
$1.03B
3
PC
3
Passport Capital
California
$2.77M
4
Two Sigma Advisers
4
Two Sigma Advisers
New York
$0
5
BIP
5
Brandes Investment Partners
California
$84.2M
Name Holding Trade Value Shares
Change 		Shares
Change %
HSBC Holdings
126
HSBC Holdings
United Kingdom
$24.5M +$2.58M +41,165 +12%
Zurich Cantonal Bank
127
Zurich Cantonal Bank
Switzerland
$24.5M -$24.5M -393,152 -50%
AAMU
128
Amundi Asset Management US
Massachusetts
$24.4M -$8.38M -134,371 -26%
TRSOTSOK
129
Teachers Retirement System of the State of Kentucky
Kentucky
$24.3M -$272K -4,366 -1%
State of Wisconsin Investment Board
130
State of Wisconsin Investment Board
Wisconsin
$23.7M -$2.73M -43,696 -10%
STB
131
S&T Bank
Pennsylvania
$23.1M -$4.05M -64,960 -15%
BAWC
132
Black-and-white Capital
California
$22.7M +$1.92M +30,760 +9%
Voloridge Investment Management
133
Voloridge Investment Management
Florida
$22.2M +$16.2M +259,226 +269%
AQR Capital Management
134
AQR Capital Management
Connecticut
$21.9M +$21.4M +342,525 +4,304%
NIM
135
Nexus Investment Management
Ontario, Canada
$21.4M +$1.02M +16,339 +5%
HCM
136
Herndon Capital Management
Georgia
$20.3M -$3.12M -50,037 -13%
SEI Investments
137
SEI Investments
Pennsylvania
$19.8M +$12.4M +198,295 +166%
ICM
138
Intrepid Capital Management
Florida
$19.5M -$24K -384 -0.1%
National Pension Service
139
National Pension Service
South Korea
$19.4M -$2.27M -35,816 -10%
Grantham, Mayo, Van Otterloo & Co (GMO)
140
Grantham, Mayo, Van Otterloo & Co (GMO)
Massachusetts
$19.1M +$19.1M +306,804 New
ACI
141
Alpha Cubed Investments
California
$19.1M +$1.83M +29,342 +11%
BNP Paribas Asset Management
142
BNP Paribas Asset Management
France
$18.7M +$12.3M +197,174 +192%
Caisse de Depot et Placement du Quebec (CDPQ)
143
Caisse de Depot et Placement du Quebec (CDPQ)
Quebec, Canada
$18.4M -$347K -5,557 -2%
Ohio Public Employees Retirement System (OPERS)
144
Ohio Public Employees Retirement System (OPERS)
Ohio
$17.8M +$872K +13,984 +5%
GH
145
GAM Holding
Switzerland
$17.3M -$15.5M -248,105 -47%
CF
146
Cypress Funds
California
$17M +$17M +272,538 New
QIM
147
Quantitative Investment Management
Virginia
$16.5M +$16.5M +264,732 New
PIA
148
Piedmont Investment Advisors
North Carolina
$16M -$12.4M -198,757 -44%
State of Tennessee, Department of Treasury
149
State of Tennessee, Department of Treasury
Tennessee
$15.9M -$393K -6,303 -2%
Aviva
150
Aviva
United Kingdom
$15.4M -$722K -11,569 -4%
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6
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