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Western Digital
WDC

Overview Fund Activity

736 hedge funds and large institutions have $20B invested in Western Digital in 2017 Q1 according to their latest regulatory filings, with 95 funds opening new positions, 270 increasing their positions, 284 reducing their positions, and 62 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
736
Holders Change
+23
Holders Change %
+3.23%
% of All Funds
18.35%
Holding in Top 10
45
Holding in Top 10 Change
+9
Holding in Top 10 Change %
+25%
% of All Funds
1.12%
New
95
Increased
270
Reduced
284
Closed
62
Calls
$816M
Puts
$676M
Net Calls
+$140M
Net Calls Change
+$481M

Top Buyers

1
BlackRock
BlackRock
New York
$1.5B
2
IAM
Iridian Asset Management
Connecticut
$457M
3
Citadel Advisors
Citadel Advisors
Florida
$263M
4
Susquehanna International Group
Susquehanna International Group
Pennsylvania
$137M
5
Vanguard Group
Vanguard Group
Pennsylvania
$2.37B

Top Sellers

1
Franklin Resources
Franklin Resources
California
$12.8M
2
State Street
State Street
Massachusetts
$1.03B
3
PC
Passport Capital
California
$2.77M
4
Two Sigma Advisers
Two Sigma Advisers
New York
$0
5
BIP
Brandes Investment Partners
California
$84.2M
Name Holding Trade Value Shares
Change 		Shares
Change %
TRCT
601
Tower Research Capital (TRC)
New York
$212K -$628K -10,052 -75%
EPM
602
Equitec Proprietary Markets
Illinois
$212K -$46.3K -742 -18%
BAM
603
Berkshire Asset Management
Pennsylvania
$207K -$47.9K -769 -19%
EHWM
604
Eads & Heald Wealth Management
Georgia
$202K -$57.8K -924 -22%
TCM
605
Teza Capital Management
Illinois
$202K +$202K +3,244 New
GWM
606
GSB Wealth Management
Connecticut
$200K +$200K +3,206 New
SA
607
SpiderRock Advisors
Delaware
$190K – – –
PCM
608
Penserra Capital Management
California
$189K -$17.8K -286 -9%
CAW
609
Cornerstone Advisors (Washington)
Washington
$188K – – –
ARMT
610
Amica Retiree Medical Trust
Rhode Island
$182K – – –
GWM
611
Geneos Wealth Management
Colorado
$178K -$684 -11 -0.4%
SOADOR
612
State of Alaska Department of Revenue
Alaska
$178K +$178K +2,864 New
CL
613
Choreo LLC
Illinois
$158K +$44.4K +15,242 +39%
NIPH
614
NN Investment Partners Holdings
Netherlands
$152K – – –
HNB
615
Huntington National Bank
Ohio
$151K -$40.8K -652 -21%
MFW
616
Mosaic Family Wealth
Missouri
$142K -$5.62K -90 -4%
GBT
617
Grove Bank & Trust
Florida
$136K +$81.6K +1,310 +150%
RCG
618
Ruggie Capital Group
Florida
$127K +$127K +2,043 New
NAMA
619
Nikko Asset Management Americas
New York
$124K +$124K +1,985 New
AAP
620
Arax Advisory Partners
Colorado
$119K +$25.1K +405 +27%
MA
621
MUFG Americas
New York
$118K -$26.1K -418 -18%
HCA
622
Harbour Capital Advisors
Virginia
$117K +$117K +1,872 New
KF
623
Krilogy Financial
Missouri
$116K – – –
RFA
624
Reilly Financial Advisors
California
$114K +$37.9K +609 +50%
AIM
625
Acrospire Investment Management
Illinois
$112K +$112K +1,799 New
23 24
25
26 27