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Western Digital
WDC

Overview Fund Activity

762 hedge funds and large institutions have $21.6B invested in Western Digital in 2017 Q3 according to their latest regulatory filings, with 78 funds opening new positions, 302 increasing their positions, 275 reducing their positions, and 79 closing their positions.

Holders
762
Holders Change
-11
Holders Change %
-1.42%
% of All Funds
19.03%
Holding in Top 10
25
Holding in Top 10 Change
-22
Holding in Top 10 Change %
-46.81%
% of All Funds
0.62%
New
78
Increased
302
Reduced
275
Closed
79
Calls
$568M
Puts
$874M
Net Calls
-$307M
Net Calls Change
+$117M

Top Buyers

1
AQR Capital Management
1
AQR Capital Management
Connecticut
$479M
2
Goldman Sachs
2
Goldman Sachs
New York
$352M
3
Renaissance Technologies
3
Renaissance Technologies
New York
$126M
4
Vanguard Group
4
Vanguard Group
Pennsylvania
$2.69B
5
Capital World Investors
5
Capital World Investors
California
$1.09B

Top Sellers

1
DCM
1
Discovery Capital Management
Connecticut
$0
2
AIM
2
Artemis Investment Management
United Kingdom
$117M
3
Fidelity Investments
3
Fidelity Investments
Massachusetts
$188M
4
FAM
4
Fred Alger Management
New York
$173M
5
SCM
5
Sirios Capital Management
Massachusetts
$0
Name Market Value Shares Shares
Change 		Shares
Change %
AIM
301
Achmea Investment Management
Netherlands
$3.66M 42,426 +8,415 +25%
CSS
302
Cubist Systematic Strategies
Connecticut
$3.66M 42,316 +14,964 +55%
CIC
303
Cornercap Investment Counsel
Georgia
$3.65M 42,185 +42,185 New
HighTower Advisors
304
HighTower Advisors
Illinois
$3.62M 41,909 -25,584 -38%
EVM
305
Eaton Vance Management
Massachusetts
$3.62M 41,869 – –
NA
306
Navellier & Associates
Nevada
$3.61M 41,759 +3,508 +9%
AAF
307
Andra AP-fonden
Sweden
$3.57M 41,300 +1,300 +3%
CEI
308
Clark Estates Inc
New York
$3.56M 41,200 +3,000 +8%
MSA
309
Mason Street Advisors
Wisconsin
$3.54M 40,934 +513 +1%
Twin Tree Management
310
Twin Tree Management
Texas
$3.48M 40,231 +5,751 +17%
FNBOO
311
First National Bank of Omaha
Nebraska
$3.46M 40,060 +1,702 +4%
CM
312
Crestline Management
Texas
$3.46M 40,042 +40,042 New
GWM
313
Greenwich Wealth Management
Connecticut
$3.44M 39,777 -4,690 -11%
DADC
314
D.A. Davidson & Co
Montana
$3.42M 39,563 -174 -0.4%
LSC
315
Lyon Street Capital
California
$3.39M 39,186 – –
RC
316
RegentAtlantic Capital
New Jersey
$3.35M 38,728 +7 +0%
ZIG
317
Zurich Insurance Group
Switzerland
$3.34M 38,696 -12,109 -24%
CCP
318
Corient Capital Partners
California
$3.33M 38,473 +7,806 +25%
HCM
319
Highbridge Capital Management
New York
$3.29M 38,112 +35,512 +1,366%
MML Investors Services
320
MML Investors Services
Massachusetts
$3.2M 36,995 +5,005 +16%
DekaBank Deutsche Girozentrale
321
DekaBank Deutsche Girozentrale
Germany
$3.16M 35,928 -11,185 -24%
CIBC Asset Management
322
CIBC Asset Management
Ontario, Canada
$3.14M 36,379 +814 +2%
WMSA
323
Weiss Multi-Strategy Advisers
New York
$3.11M 36,000 -31,741 -47%
PNAA
324
Pictet North America Advisors
Switzerland
$3.09M 35,758 -1,408 -4%
GIP
325
Granite Investment Partners
California
$3.03M 35,081 +2,115 +6%
11 12
13
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