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

Top Sellers

1
Franklin Resources
Franklin Resources
California
$12.8M
2
State Street
State Street
Massachusetts
$1.03B
3
PC
Passport Capital
California
$2.77M
4
Two Sigma Advisers
Two Sigma Advisers
New York
$0
5
BIP
Brandes Investment Partners
California
$84.2M
Name Holding Trade Value Shares
Change 		Shares
Change %
CFP
376
Cornerstone Financial Partners
North Carolina
$1.96M +$1.6M +25,611 +448%
PA
377
Profund Advisors
Maryland
$1.9M +$104K +1,661 +6%
SIM
378
Sentry Investment Management
Wisconsin
$1.87M +$169K +2,706 +10%
LMIM
379
Lockheed Martin Investment Management
Maryland
$1.86M – – –
Wolverine Trading
380
Wolverine Trading
Illinois
$1.85M +$1.13M +17,888 +157%
B
381
Bellecapital
Switzerland
$1.83M – – –
SFS
382
Sowell Financial Services
Arkansas
$1.81M -$901K -13,288 -33%
WA
383
WESPAC Advisors
California
$1.8M -$121K -1,947 -6%
HMS
384
Hanseatic Management Services
New Mexico
$1.8M -$125K -2,007 -7%
SCM
385
Shelton Capital Management
Colorado
$1.79M +$241K +3,864 +16%
QC
386
Quadrature Capital
United Kingdom
$1.78M +$946K +15,171 +113%
COPPSERS
387
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
$1.76M +$413K +6,620 +31%
Commonwealth Equity Services
388
Commonwealth Equity Services
Massachusetts
$1.76M +$205K +3,281 +13%
EGM
389
Engineers Gate Manager
New York
$1.7M +$655K +10,501 +63%
MSTVIM
390
Messner & Smith Theme Value Investment Management
California
$1.68M -$859K -13,772 -34%
AB
391
Amalgamated Bank
New York
$1.64M +$93.8K +1,504 +6%
SMG
392
Spectrum Management Group
Indiana
$1.62M +$362K +5,808 +29%
DWA
393
Dorsey Wright & Associates
California
$1.62M +$1.62M +25,974 New
CS
394
Candriam SCA
Luxembourg
$1.61M +$445K +7,141 +38%
RFC
395
Regions Financial Corp
Alabama
$1.6M +$103K +1,653 +7%
AP
396
AHL Partners
United Kingdom
$1.56M +$1.18M +18,964 +318%
HT
397
HAP Trading
New York
$1.55M +$201K +3,226 +15%
NB
398
Norinchukin Bank
Japan
$1.55M +$116K +1,852 +8%
TC
399
Telemus Capital
Michigan
$1.54M +$479K +7,681 +45%
SFFS
400
Stonehage Fleming Financial Services
Jersey
$1.54M -$371K -5,953 -19%
14 15
16
17 18