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Western Digital
WDC

Overview Fund Activity

713 hedge funds and large institutions have $16.7B invested in Western Digital in 2016 Q4 according to their latest regulatory filings, with 143 funds opening new positions, 238 increasing their positions, 265 reducing their positions, and 61 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
713
Holders Change
+69
Holders Change %
+10.71%
% of All Funds
17.85%
Holding in Top 10
36
Holding in Top 10 Change
+4
Holding in Top 10 Change %
+12.5%
% of All Funds
0.9%
New
143
Increased
238
Reduced
265
Closed
61
Calls
$480M
Puts
$821M
Net Calls
-$341M
Net Calls Change
+$3.33M

Top Buyers

1
IAM
Iridian Asset Management
Connecticut
$109M
2
Viking Global Investors
Viking Global Investors
Connecticut
$95.5M
3
AAM
Amerigo Asset Management
Cayman Islands
$143M
4
Ameriprise
Ameriprise
Minnesota
$249M
5
Bank of New York Mellon
Bank of New York Mellon
New York
$257M

Top Sellers

1
AIG
American International Group
New York
$9.39M
2
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
$335M
3
Fidelity Investments
Fidelity Investments
Massachusetts
$391M
4
IIM
Ivory Investment Management
New York
$14.2M
5
JPMorgan Chase & Co
JPMorgan Chase & Co
New York
$122M
Name Holding Trade Value Shares
Change 		Shares
Change %
PIA
126
Piedmont Investment Advisors
North Carolina
$23.4M +$7.22M +140,479 +45%
Chevy Chase Trust
127
Chevy Chase Trust
Maryland
$23.4M -$66.8K -1,301 -0.3%
SDIC
128
South Dakota Investment Council
South Dakota
$23.2M -$1.29M -25,137 -5%
Lord, Abbett & Co
129
Lord, Abbett & Co
New Jersey
$23.1M +$23.1M +450,217 New
AAM
130
Advisors Asset Management
Colorado
$22.7M +$3.18M +61,925 +16%
STB
131
S&T Bank
Pennsylvania
$22.3M -$2.81M -54,732 -11%
State of Wisconsin Investment Board
132
State of Wisconsin Investment Board
Wisconsin
$21.8M -$8.73M -169,882 -29%
Manulife (Manufacturers Life Insurance)
133
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$21.1M +$1.31M +25,491 +7%
TRSOTSOK
134
Teachers Retirement System of the State of Kentucky
Kentucky
$20.3M -$36.5K -710 -0.2%
SI
135
Scout Investments
Missouri
$20.2M -$6.63M -129,016 -25%
Canada Life
136
Canada Life
Manitoba, Canada
$20.1M -$2.73M -52,953 -12%
HCM
137
Herndon Capital Management
Georgia
$19.3M -$49.8M -970,137 -72%
Cohen & Steers
138
Cohen & Steers
New York
$19M -$287K -5,597 -1%
Russell Investments Group
139
Russell Investments Group
United Kingdom
$18.9M +$18.9M +365,241 New
YCMGA
140
York Capital Management Global Advisors
New York
$18.2M +$18.2M +354,889 New
HSBC Holdings
141
HSBC Holdings
United Kingdom
$18M -$18.2M -353,659 -50%
National Pension Service
142
National Pension Service
South Korea
$17.5M +$1.14M +22,267 +7%
BAWC
143
Black-and-white Capital
California
$17.1M +$17.1M +333,065 New
NIM
144
Nexus Investment Management
Ontario, Canada
$16.8M +$228K +4,432 +1%
ICM
145
Intrepid Capital Management
Florida
$16.1M +$71.4K +1,390 +0.4%
MCG
146
Meru Capital Group
New York
$15.6M +$15.6M +303,232 New
Caisse de Depot et Placement du Quebec (CDPQ)
147
Caisse de Depot et Placement du Quebec (CDPQ)
Quebec, Canada
$15.4M -$2.16M -42,204 -12%
Ohio Public Employees Retirement System (OPERS)
148
Ohio Public Employees Retirement System (OPERS)
Ohio
$15.3M +$5.82M +103,338 +61%
Nuveen Asset Management
149
Nuveen Asset Management
Illinois
$14.9M -$2.16M -42,056 -13%
D.E. Shaw & Co
150
D.E. Shaw & Co
New York
$14.5M -$14.9M -290,766 -51%
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