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Western Digital
WDC

Overview Fund Activity

791 hedge funds and large institutions have $19.1B invested in Western Digital in 2018 Q2 according to their latest regulatory filings, with 80 funds opening new positions, 329 increasing their positions, 268 reducing their positions, and 90 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
791
Holders Change
-20
Holders Change %
-2.47%
% of All Funds
18.13%
Holding in Top 10
16
Holding in Top 10 Change
-12
Holding in Top 10 Change %
-42.86%
% of All Funds
0.37%
New
80
Increased
329
Reduced
268
Closed
90
Calls
$452M
Puts
$800M
Net Calls
-$348M
Net Calls Change
-$149M

Top Buyers

1
BlackRock
1
BlackRock
New York
$1.63B
2
Susquehanna International Group
2
Susquehanna International Group
Pennsylvania
$116M
3
Allianz Asset Management
3
Allianz Asset Management
Germany
$111M
4
Invesco
4
Invesco
Georgia
$310M
5
Morgan Stanley
5
Morgan Stanley
New York
$159M

Top Sellers

1
Viking Global Investors
1
Viking Global Investors
Connecticut
$0
2
AQR Capital Management
2
AQR Capital Management
Connecticut
$364M
3
Goldman Sachs
3
Goldman Sachs
New York
$385M
4
Two Sigma Advisers
4
Two Sigma Advisers
New York
$0
5
Two Sigma Investments
5
Two Sigma Investments
New York
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
SCM
226
Stevens Capital Management
Pennsylvania
$5.64M +$5.64M +96,403 New
Nomura Holdings
227
Nomura Holdings
Japan
$5.63M -$15.7M -267,898 -74%
MNG
228
Manning & Napier Group
New York
$5.63M +$1.09M +18,571 +24%
ANI
229
American National Insurance
Texas
$5.56M – – –
BCM
230
Buckhead Capital Management
Georgia
$5.46M +$1.13M +19,269 +26%
DCM
231
Dupont Capital Management
Delaware
$5.45M +$168K +2,866 +3%
HI
232
HBK Investments
Texas
$5.43M +$760K +12,992 +16%
FQ
233
First Quadrant
California
$5.42M – – –
CF
234
CNA Financial
Illinois
$5.42M +$1.01M +17,199 +23%
GHCM
235
Glen Harbor Capital Management
California
$5.31M -$6.16M -105,258 -54%
Parallax Volatility Advisers
236
Parallax Volatility Advisers
California
$5.28M -$6.2M -105,905 -54%
ERSOT
237
Employees Retirement System of Texas
Texas
$5.25M – – –
WMSA
238
Weiss Multi-Strategy Advisers
New York
$5.03M +$3.48M +59,535 +225%
HCM
239
Highbridge Capital Management
New York
$5M +$1.67M +28,487 +50%
QT
240
Quantbot Technologies
New York
$4.99M +$2.44M +41,627 +95%
LS
241
Livforsakringsbolaget Skandia
Sweden
$4.98M – – –
CG
242
Clinton Group
New York
$4.97M +$1.04M +17,772 +26%
PNC Financial Services Group
243
PNC Financial Services Group
Pennsylvania
$4.97M -$1.43M -24,408 -22%
GC
244
Grimes & Company
Massachusetts
$4.88M -$1.47M -25,192 -23%
CM
245
Crestline Management
Texas
$4.88M +$3.41M +58,358 +234%
AAF
246
Andra AP-fonden
Sweden
$4.85M -$69.7K -1,191 -1%
CIP
247
Cornerstone Investment Partners
Georgia
$4.85M -$37.3M -637,996 -89%
AIM
248
Achmea Investment Management
Netherlands
$4.84M – – –
Janney Montgomery Scott
249
Janney Montgomery Scott
Pennsylvania
$4.73M -$106K -1,816 -2%
PCM
250
Portolan Capital Management
Massachusetts
$4.71M +$4.71M +80,444 New
8 9
10
11 12