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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.

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
1
Iridian Asset Management
Connecticut
$109M
2
Viking Global Investors
2
Viking Global Investors
Connecticut
$95.5M
3
AAM
3
Amerigo Asset Management
Cayman Islands
$143M
4
Ameriprise
4
Ameriprise
Minnesota
$249M
5
Bank of New York Mellon
5
Bank of New York Mellon
New York
$257M

Top Sellers

1
AIG
1
American International Group
New York
$9.39M
2
T. Rowe Price Associates
2
T. Rowe Price Associates
Maryland
$335M
3
Fidelity Investments
3
Fidelity Investments
Massachusetts
$391M
4
IIM
4
Ivory Investment Management
New York
$14.2M
5
JPMorgan Chase & Co
5
JPMorgan Chase & Co
New York
$122M
Name Market Value Shares Shares
Change 		Shares
Change %
SCP
26
Seizert Capital Partners
Michigan
$148M 2,872,794 -120,284 -4%
Wellington Management Group
27
Wellington Management Group
Massachusetts
$146M 2,847,619 +1,297,202 +84%
AAM
28
Amerigo Asset Management
Cayman Islands
$143M 2,778,920 +1,852,210 +200%
TG
29
TCW Group
California
$142M 2,769,790 +617,710 +29%
BIP
30
Brandes Investment Partners
California
$140M 2,725,531 -165,790 -6%
AIM
31
Artemis Investment Management
United Kingdom
$136M 2,641,396 +204,802 +8%
JPMorgan Chase & Co
32
JPMorgan Chase & Co
New York
$122M 2,374,008 -1,654,292 -41%
PC
33
Passport Capital
California
$122M 2,373,401 +788,333 +50%
FPA
34
First Pacific Advisors
California
$117M 2,275,573 -218,586 -9%
Royal Bank of Canada
35
Royal Bank of Canada
Ontario, Canada
$110M 2,144,799 -31,015 -1%
TCIM
36
TIAA CREF Investment Management
New York
$110M 2,135,856 +188,856 +10%
IAM
37
Iridian Asset Management
Connecticut
$109M 2,131,414 +2,116,259 +13,964%
UBS AM
38
UBS AM
Illinois
$107M 2,079,558 -189,024 -8%
New York State Common Retirement Fund
39
New York State Common Retirement Fund
New York
$106M 2,057,796 +229,832 +13%
Los Angeles Capital Management
40
Los Angeles Capital Management
California
$97.4M 1,896,640 +328,468 +21%
Two Sigma Advisers
41
Two Sigma Advisers
New York
$97M 1,889,014 -702,850 -27%
Deutsche Bank
42
Deutsche Bank
Germany
$96M 1,869,724 +399,624 +27%
Viking Global Investors
43
Viking Global Investors
Connecticut
$95.5M 1,858,835 +1,858,835 New
TA
44
Teachers Advisors
New York
$93.1M 1,813,400 -94,299 -5%
FAM
45
Fred Alger Management
New York
$92M 1,792,063 +691,056 +63%
APG Asset Management
46
APG Asset Management
Netherlands
$91.1M 1,870,648 -109,047 -6%
SCM
47
Sirios Capital Management
Massachusetts
$90.2M 1,755,298 +46,085 +3%
AII
48
AGF Investments Inc
Ontario, Canada
$88.3M 1,720,911 -83,900 -5%
Legal & General Group
49
Legal & General Group
United Kingdom
$87.2M 1,697,809 +24,012 +1%
MHI
50
Miller Howard Investments
New York
$86.1M 1,675,550 -67,080 -4%
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