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Western Digital
WDC

Overview Fund Activity

811 hedge funds and large institutions have $23.5B invested in Western Digital in 2018 Q1 according to their latest regulatory filings, with 114 funds opening new positions, 277 increasing their positions, 315 reducing their positions, and 81 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
811
Holders Change
+24
Holders Change %
+3.05%
% of All Funds
18.61%
Holding in Top 10
28
Holding in Top 10 Change
+12
Holding in Top 10 Change %
+75%
% of All Funds
0.64%
New
114
Increased
277
Reduced
315
Closed
81
Calls
$587M
Puts
$785M
Net Calls
-$199M
Net Calls Change
+$313M

Top Buyers

1
Viking Global Investors
Viking Global Investors
Connecticut
+$277M
2
AAM
Amerigo Asset Management
Cayman Islands
+$238M
3
Coatue Management
Coatue Management
New York
+$111M
4
Alyeska Investment Group
Alyeska Investment Group
Illinois
+$93.4M
5
AIM
Artemis Investment Management
United Kingdom
+$73.5M

Top Sellers

1
AQR Capital Management
AQR Capital Management
Connecticut
-$241M
2
Janus Henderson Group
Janus Henderson Group
United Kingdom
-$95.5M
3
TSW
Thompson Siegel & Walmsley
Virginia
-$70.4M
4
DnB Asset Management
DnB Asset Management
Norway
-$63.1M
5
TCIM
TIAA CREF Investment Management
New York
-$47.9M
Name Holding Trade Value Shares
Change 		Shares
Change %
DWM
451
Darwin Wealth Management
Florida
$1.01M -$65.3K -936 -6%
CC
452
Cipher Capital
New York
$1M +$1M +14,359 New
NEI
453
Northwest & Ethical Investments
Ontario, Canada
$990K +$990K +14,193 New
HWP
454
Hefty Wealth Partners
Indiana
$989K +$989K +14,180 New
WA
455
Whitebox Advisors
Minnesota
$987K +$987K +14,156 New
MWAC
456
Mariner Wealth Advisors (Cincinnati)
Ohio
$983K +$46.1K +661 +5%
BC
457
Burney Company
Virginia
$975K -$13.9K -199 -1%
ECM
458
Element Capital Management
New York
$975K +$975K +13,979 New
Hudson Bay Capital Management
459
Hudson Bay Capital Management
Connecticut
$950K +$950K +13,627 New
Daiwa Securities Group
460
Daiwa Securities Group
Japan
$929K -$636K -9,118 -41%
APFBOT
461
Amica Pension Fund Board of Trustees
Rhode Island
$924K – – –
AC
462
Argentiere Capital
Switzerland
$923K -$462K -6,615 -33%
YMRC
463
Yorktown Management & Research Company
Virginia
$923K – – –
LFM
464
Lumina Fund Management
New York
$923K – – –
Group One Trading
465
Group One Trading
Illinois
$905K -$1.76M -25,206 -66%
BF
466
BOK Financial
Oklahoma
$905K -$600K -8,602 -40%
CL
467
CPWM LLC
Washington
$889K +$889K +12,751 New
EGA
468
E&G Advisors
Texas
$877K +$240K +3,440 +38%
ACA
469
Atlas Capital Advisors
Wyoming
$873K +$873K +12,524 New
LWM
470
Lenox Wealth Management
Ohio
$855K +$840K +11,993 +5,657%
EOJOAM
471
E. Ohman J:or Asset Management
Sweden
$853K +$120K +1,719 +16%
MC
472
Moors & Cabot
Massachusetts
$853K +$101K +1,449 +13%
II
473
IFM Investors
Australia
$838K +$82.3K +1,180 +11%
SGA
474
Strategic Global Advisors
California
$836K – – –
W
475
Wealthfront
California
$835K -$74.7K -1,071 -8%
17 18
19
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