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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 %
Twin Tree Management
326
Twin Tree Management
Texas
$3.06M -$8.12M -116,457 -73%
EGM
327
Engineers Gate Manager
New York
$3.06M +$285K +4,080 +10%
QT
328
Quantbot Technologies
New York
$3.05M -$629K -9,023 -17%
AAM
329
Augustine Asset Management
Florida
$3M -$10.5K -150 -0.3%
CSS
330
Cubist Systematic Strategies
Connecticut
$2.98M -$2.42M -34,647 -45%
CAL
331
Capital Analysts LLC
Pennsylvania
$2.98M +$93.2K +1,336 +3%
RIM
332
Redpoint Investment Management
Australia
$2.97M +$1M +14,349 +51%
BBCM
333
Boardman Bay Capital Management
New York
$2.92M +$156K +2,241 +6%
Public Sector Pension Investment Board (PSP Investments)
334
Public Sector Pension Investment Board (PSP Investments)
Quebec, Canada
$2.83M -$24.4M -350,198 -90%
PCM
335
Prelude Capital Management
New York
$2.83M +$2.24M +32,184 +384%
DSI
336
Daiwa SB Investments
Japan
$2.81M -$196K -2,804 -7%
BNP Paribas Asset Management
337
BNP Paribas Asset Management
France
$2.78M -$14.5M -207,764 -84%
M&T Bank
338
M&T Bank
New York
$2.76M +$227K +3,261 +9%
PA
339
Pinnacle Associates
New York
$2.69M +$188K +2,699 +8%
NB
340
Norinchukin Bank
Japan
$2.62M +$390K +5,590 +17%
SCM
341
Shelton Capital Management
Colorado
$2.61M -$3.36M -48,147 -56%
DILIC
342
Dai-ichi Life Insurance Company
Japan
$2.6M – – –
NMERB
343
New Mexico Educational Retirement Board
New Mexico
$2.6M -$9.21K -132 -0.4%
QI
344
QS Investors
New York
$2.58M -$5.49M -78,733 -68%
CGH
345
Crossmark Global Holdings
Texas
$2.52M -$97.1K -1,392 -4%
IAS
346
IMA Advisory Services
Colorado
$2.5M +$1.25M +17,918 +100%
PNAA
347
Pictet North America Advisors
Switzerland
$2.49M -$747K -10,716 -23%
COPPSERS
348
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
$2.46M +$15.5K +222 +0.6%
DVM
349
Dreman Value Management
Florida
$2.45M -$186K -2,670 -7%
PA
350
Profund Advisors
Maryland
$2.4M +$174K +2,491 +8%
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