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Western Digital
WDC

Overview Fund Activity

713 hedge funds and large institutions have $16.7B invested in Western Digital in 2016 Q4 according to their latest regulatory filings, with 143 funds opening new positions, 238 increasing their positions, 265 reducing their positions, and 61 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
713
Holders Change
+69
Holders Change %
+10.71%
% of All Funds
17.85%
Holding in Top 10
36
Holding in Top 10 Change
+4
Holding in Top 10 Change %
+12.5%
% of All Funds
0.9%
New
143
Increased
238
Reduced
265
Closed
61
Calls
$480M
Puts
$821M
Net Calls
-$341M
Net Calls Change
+$3.33M

Top Buyers

1
IAM
Iridian Asset Management
Connecticut
+$109M
2
Viking Global Investors
Viking Global Investors
Connecticut
+$95.5M
3
AAM
Amerigo Asset Management
Cayman Islands
+$95.1M
4
Ameriprise
Ameriprise
Minnesota
+$89.3M
5
Bank of New York Mellon
Bank of New York Mellon
New York
+$86.9M

Top Sellers

1
AIG
American International Group
New York
-$678M
2
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
-$230M
3
Fidelity Investments
Fidelity Investments
Massachusetts
-$148M
4
IIM
Ivory Investment Management
New York
-$111M
5
JPMorgan Chase & Co
JPMorgan Chase & Co
New York
-$85M
Name Holding Trade Value Shares
Change 		Shares
Change %
TRCT
451
Tower Research Capital (TRC)
New York
$690K +$690K +13,444 New
QC
452
Quadrature Capital
United Kingdom
$688K -$6.1M -118,840 -90%
JIC
453
Johnson Investment Counsel
Ohio
$686K -$625K -12,183 -48%
PRCM
454
Pine River Capital Management
Minnesota
$680K -$1.13M -22,077 -62%
NSAM
455
North Star Asset Management
Wisconsin
$679K – – –
LIA
456
LS Investment Advisors
Michigan
$674K -$21K -409 -3%
GS
457
GAM Systematic
United Kingdom
$673K +$27.4K +533 +4%
Federated Hermes
458
Federated Hermes
Pennsylvania
$673K +$254K +4,936 +60%
SO
459
STRS Ohio
Ohio
$665K +$17.2K +336 +3%
UFF
460
USA Financial Formulas
Michigan
$664K +$664K +12,930 New
KJHP
461
K.J. Harrison & Partners
Ontario, Canada
$646K -$34K -661 -5%
SF
462
Synovus Financial
Georgia
$639K +$259K +5,063 +68%
ECM
463
ETrade Capital Management
Virginia
$638K +$638K +12,430 New
BC
464
Brinker Capital
Pennsylvania
$634K -$86.9K -1,680 -12%
ZIM
465
Zacks Investment Management
Illinois
$632K +$632K +12,314 New
KRSITF
466
Kentucky Retirement Systems Insurance Trust Fund
Kentucky
$628K +$2.93K +57 +0.5%
WEC
467
Winslow Evans & Crocker
Massachusetts
$624K +$33.8K +658 +6%
MERSOM
468
Municipal Employees' Retirement System of Michigan
Michigan
$620K -$227K -4,419 -27%
VRS
469
Virginia Retirement Systems
Virginia
$618K -$9.68M -188,528 -94%
Brown Advisory
470
Brown Advisory
Maryland
$613K +$350K +6,808 +133%
NJBEST
471
New Jersey Better Educational Savings Trust
New Jersey
$612K -$68K -1,323 -10%
NEI
472
Northwest & Ethical Investments
Ontario, Canada
$612K +$612K +11,907 New
AI
473
Atria Investments
North Carolina
$599K -$118K -2,303 -16%
Connor, Clark & Lunn Investment Management (CC&L)
474
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
$591K -$149K -2,911 -20%
PAG
475
Private Advisor Group
New Jersey
$591K +$260K +4,819 +79%
17 18
19
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