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Western Digital
WDC

Overview Fund Activity

641 hedge funds and large institutions have $12.3B invested in Western Digital in 2019 Q2 according to their latest regulatory filings, with 65 funds opening new positions, 257 increasing their positions, 234 reducing their positions, and 102 closing their positions.

Holders
641
Holders Change
-46
Holders Change %
-6.7%
% of All Funds
13.94%
Holding in Top 10
19
Holding in Top 10 Change
+3
Holding in Top 10 Change %
+18.75%
% of All Funds
0.41%
New
65
Increased
257
Reduced
234
Closed
102
Calls
$913M
Puts
$835M
Net Calls
+$78.2M
Net Calls Change
+$204M

Top Buyers

1
Wellington Management Group
1
Wellington Management Group
Massachusetts
$560M
2
DZ Bank
2
DZ Bank
Germany
$85.4M
3
Invesco
3
Invesco
Georgia
$301M
4
AllianceBernstein
4
AllianceBernstein
Tennessee
$109M
5
Fidelity Investments
5
Fidelity Investments
Massachusetts
$280M

Top Sellers

1
BlackRock
1
BlackRock
New York
$1.18B
2
LSV Asset Management
2
LSV Asset Management
Illinois
$5.56M
3
Schroder Investment Management Group
3
Schroder Investment Management Group
United Kingdom
$10.6M
4
State of Tennessee, Department of Treasury
4
State of Tennessee, Department of Treasury
Tennessee
$6.39M
5
Allianz Asset Management
5
Allianz Asset Management
Germany
$2.89M
Name Market Value Shares Shares
Change 		Shares
Change %
TCM
651
Twin Capital Management
Pennsylvania
– – -34,390 Closed
Millennium Management
652
Millennium Management
New York
– – -33,293 Closed
NFAM
653
North Fourth Asset Management
New Jersey
– – -33,000 Closed
SCA
654
Secor Capital Advisors
New York
– – -32,907 Closed
B
655
BP
United Kingdom
– – -31,000 Closed
QIM
656
Quantitative Investment Management
Virginia
– – -30,700 Closed
BCMO
657
Buckingham Capital Management (Ohio)
Ohio
– – -29,501 Closed
HI
658
HBK Investments
Texas
– – -25,854 Closed
QC
659
Quadrature Capital
United Kingdom
– – -25,718 Closed
SSA
660
Schonfeld Strategic Advisors
New York
– – -23,100 Closed
BAM
661
Blueshift Asset Management
New Jersey
– – -21,260 Closed
RIL
662
Rothschild Investment LLC
Illinois
– – -20,832 Closed
CAM
663
Cozad Asset Management
Illinois
– – -20,204 Closed
DIG
664
DeepCurrents Investment Group
New York
– – -18,382 Closed
BTW
665
Boston Trust Walden
Massachusetts
– – -17,855 Closed
Mackenzie Financial
666
Mackenzie Financial
Ontario, Canada
– – -16,548 Closed
DTL
667
Dynamic Technology Lab
Singapore
– – -14,795 Closed
SC
668
SRB Corp
Massachusetts
– – -14,203 Closed
SEC
669
Seven Eight Capital
New York
– – -12,580 Closed
RHBC
670
R.H. Bluestein & Co
Michigan
– – -12,500 Closed
Verition Fund Management
671
Verition Fund Management
Connecticut
– – -12,326 Closed
CSS
672
Cubist Systematic Strategies
Connecticut
– – -11,820 Closed
GH
673
GAM Holding
Switzerland
– – -11,400 Closed
QT
674
Quantbot Technologies
New York
– – -9,955 Closed
HIM
675
Herald Investment Management
United Kingdom
– – -8,440 Closed
25 26
27
28 29