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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 %
FIM
326
Freedom Investment Management
Connecticut
$2.03M +$1.64M +31,870 +420%
Simplex Trading
327
Simplex Trading
Illinois
$2.02M +$890K +17,344 +79%
SLI
328
Sumitomo Life Insurance
Japan
$1.99M +$1.84M +35,865 +1,223%
BPM
329
Bowling Portfolio Management
Ohio
$1.97M -$99.9K -1,945 -5%
WAM
330
World Asset Management
Michigan
$1.91M -$119K -2,327 -6%
IRF
331
IBM Retirement Fund
New York
$1.89M -$12.7K -236 -0.7%
FMWA
332
Forvis Mazars Wealth Advisors
Missouri
$1.86M +$6.68K +130 +0.4%
NFA
333
Nuveen Fund Advisors
Illinois
$1.86M +$910K +17,719 +96%
DIA
334
Dean Investment Associates
Ohio
$1.85M +$77.3K +1,506 +4%
PNAA
335
Pictet North America Advisors
Switzerland
$1.84M +$718K +13,970 +64%
CCP
336
Corient Capital Partners
California
$1.83M +$485K +9,436 +36%
TAF
337
Tredje AP-fonden
Sweden
$1.79M +$1.79M +34,533 New
TWA
338
Tillar-Wenstrup Advisors
Ohio
$1.78M -$6.27K -122 -0.3%
Nomura Holdings
339
Nomura Holdings
Japan
$1.76M +$132K +2,575 +8%
B
340
Barings
North Carolina
$1.76M – – –
UCFA
341
United Capital Financial Advisors
Texas
$1.76M -$40K -778 -2%
Robeco Institutional Asset Management
342
Robeco Institutional Asset Management
Netherlands
$1.73M -$403K -7,853 -19%
MFS
343
Monetta Financial Services
Illinois
$1.7M +$1.7M +33,075 New
AIP
344
Ameritas Investment Partners
Nebraska
$1.67M – – –
TAM
345
Tyers Asset Management
Texas
$1.67M +$1.67M +32,493 New
AIA
346
AGF Investments America
Ontario, Canada
$1.66M +$244K +4,756 +17%
CAM
347
Capstone Asset Management
Texas
$1.65M -$197K -3,838 -11%
PMG
348
ProVise Management Group
Florida
$1.65M +$311K +6,062 +23%
KBC Group
349
KBC Group
Belgium
$1.65M +$350K +6,814 +27%
PAM
350
Panagora Asset Management
Massachusetts
$1.64M -$1.46M -28,336 -47%
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