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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 %
LCM
351
Laurion Capital Management
New York
$2.39M -$1.88M -26,951 -44%
Pacer Advisors
352
Pacer Advisors
Pennsylvania
$2.39M +$559K +8,015 +31%
FMWA
353
Forvis Mazars Wealth Advisors
Missouri
$2.31M -$27.5K -395 -1%
PIA
354
Piedmont Investment Advisors
North Carolina
$2.3M +$2.3M +32,918 New
TSW
355
Thompson Siegel & Walmsley
Virginia
$2.29M -$70.4M -1,009,292 -97%
MML Investors Services
356
MML Investors Services
Massachusetts
$2.27M -$247K -3,544 -10%
TAF
357
Tredje AP-fonden
Sweden
$2.26M -$3.26M -46,479 -59%
OIM
358
Orca Investment Management
Oregon
$2.26M -$312K -4,477 -12%
PA
359
Prism Advisors
California
$2.25M -$89.8K -1,503 -4%
SFI
360
Susquehanna Fundamental Investments
Pennsylvania
$2.18M +$2.18M +31,223 New
RA
361
RiverPark Advisors
New York
$2.14M -$27.7K -397 -1%
SMG
362
Spectrum Management Group
Indiana
$2.13M +$94.6K +1,356 +5%
OI
363
Oakbrook Investments
Illinois
$2.13M +$167K +2,395 +9%
GCP
364
GSA Capital Partners
United Kingdom
$2.11M -$931K -13,344 -31%
VI
365
Versor Investments
New York
$2.06M -$1.21M -17,331 -37%
CBB
366
Citizens Business Bank
California
$2.06M – – –
LTFS
367
Ladenburg Thalmann Financial Services
Florida
$2.02M +$328K +4,727 +19%
CBOA
368
Commonwealth Bank of Australia
Australia
$1.98M -$410K -5,898 -17%
SIM
369
Sentry Investment Management
Wisconsin
$1.94M -$188K -2,695 -9%
Axa
370
Axa
France
$1.94M -$162K -2,316 -8%
Commonwealth Equity Services
371
Commonwealth Equity Services
Massachusetts
$1.92M -$275K -3,949 -13%
SB
372
Suntrust Banks
Georgia
$1.91M +$159K +2,283 +9%
OAM
373
Oppenheimer Asset Management
New York
$1.91M -$44.8K -643 -2%
SMDAM
374
Sumitomo Mitsui DS Asset Management
Japan
$1.9M -$80K -1,147 -4%
FIM
375
Freedom Investment Management
Connecticut
$1.89M -$1.63M -23,313 -46%
13 14
15
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