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Western Digital

634 hedge funds and large institutions have $9.12B invested in Western Digital in 2018 Q4 according to their latest regulatory filings, with 92 funds opening new positions, 213 increasing their positions, 267 reducing their positions, and 149 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
634
Holders Change
-62
Holders Change %
-8.91%
% of All Funds
14.15%
Holding in Top 10
7
Holding in Top 10 Change
-4
Holding in Top 10 Change %
-36.36%
% of All Funds
0.16%
New
92
Increased
213
Reduced
267
Closed
149
Calls
$329M
Puts
$440M
Net Calls
-$110M
Net Calls Change
+$197M
Name Holding Trade Value Shares
Change
Shares
Change %
Jane Street
126
Jane Street
New York
$7.88M +$3.02M +108,005 +62%
Allianz Asset Management
127
Allianz Asset Management
Germany
$7.86M -$9.24M -330,725 -54%
GC
128
Guggenheim Capital
Illinois
$7.83M -$6.07M -217,362 -44%
DDPIC
129
Deroy & Devereaux Private Investment Counsel
Michigan
$7.74M -$1.25M -44,697 -14%
Envestnet Asset Management
130
Envestnet Asset Management
Illinois
$7.55M +$4.7M +168,243 +165%
RR
131
Robotti Robert
$7.44M +$5.34M +190,922 +253%
OA
132
Oak Associates
Ohio
$7.38M +$1.13M +40,296 +18%
CF
133
CNA Financial
Illinois
$7.21M +$3.7M +132,300 +105%
SI
134
Sprott Inc
Ontario, Canada
$6.84M -$776K -27,783 -10%
BOTW
135
Bank of the West
California
$6.81M +$1.3M +31,518 +24%
Los Angeles Capital Management
136
Los Angeles Capital Management
California
$6.66M -$2.35M -84,153 -26%
Two Sigma Advisers
137
Two Sigma Advisers
New York
$6.66M +$6.66M +238,140 New
Caisse de Depot et Placement du Quebec (CDPQ)
138
Caisse de Depot et Placement du Quebec (CDPQ)
Quebec, Canada
$6.64M +$3.06M +109,544 +86%
OCM
139
Olstein Capital Management
New York
$6.54M +$887K +31,752 +16%
AG
140
Aperio Group
California
$6.54M -$7.46K -267 -0.1%
Parallax Volatility Advisers
141
Parallax Volatility Advisers
California
$6.53M +$1.92M +68,571 +42%
Wolverine Trading
142
Wolverine Trading
Illinois
$6.34M -$1.48M -53,206 -19%
WBC
143
Westpac Banking Corp
Australia
$6.33M +$401K +14,354 +7%
Bank of Nova Scotia
144
Bank of Nova Scotia
Ontario, Canada
$6.22M -$3.8M -136,108 -38%
CSS
145
Cubist Systematic Strategies
Connecticut
$6.08M +$5.78M +206,828 +1,934%
Teacher Retirement System of Texas
146
Teacher Retirement System of Texas
Texas
$6.04M +$4.39M +156,939 +265%
JIR
147
James Investment Research
Ohio
$5.96M -$94.8K -3,391 -2%
Toronto Dominion Bank
148
Toronto Dominion Bank
Ontario, Canada
$5.95M -$1.11M -39,664 -16%
ACI
149
AMP Capital Investors
Australia
$5.75M -$325K -11,705 -5%
Ohio Public Employees Retirement System (OPERS)
150
Ohio Public Employees Retirement System (OPERS)
Ohio
$5.67M +$871K +31,174 +18%