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Western Digital
WDC

Overview Fund Activity

687 hedge funds and large institutions have $12.5B invested in Western Digital in 2019 Q1 according to their latest regulatory filings, with 119 funds opening new positions, 256 increasing their positions, 234 reducing their positions, and 59 closing their positions.

Holders
687
Holders Change
+53
Holders Change %
+8.36%
% of All Funds
14.89%
Holding in Top 10
16
Holding in Top 10 Change
+9
Holding in Top 10 Change %
+128.57%
% of All Funds
0.35%
New
119
Increased
256
Reduced
234
Closed
59
Calls
$551M
Puts
$677M
Net Calls
-$126M
Net Calls Change
-$16M

Top Buyers

1
Wellington Management Group
1
Wellington Management Group
Massachusetts
$332M
2
BlackRock
2
BlackRock
New York
$1.38B
3
Renaissance Technologies
3
Renaissance Technologies
New York
$139M
4
T. Rowe Price Associates
4
T. Rowe Price Associates
Maryland
$206M
5
Bank of New York Mellon
5
Bank of New York Mellon
New York
$280M

Top Sellers

1
DnB Asset Management
1
DnB Asset Management
Norway
$1.65M
2
AQR Capital Management
2
AQR Capital Management
Connecticut
$11.6M
3
Morgan Stanley
3
Morgan Stanley
New York
$54.5M
4
AIM
4
Artemis Investment Management
United Kingdom
$25.3M
5
IAM
5
Iridian Asset Management
Connecticut
$214M
Name Market Value Shares Shares
Change 		Shares
Change %
Vanguard Group
1
Vanguard Group
Pennsylvania
$1.52B 31,572,181 +8,236 +0%
BlackRock
2
BlackRock
New York
$1.38B 28,802,905 +4,308,455 +18%
State Street
3
State Street
Massachusetts
$624M 12,845,431 +986,015 +8%
Franklin Resources
4
Franklin Resources
California
$489M 10,169,335 -171,951 -2%
ClearBridge Investments
5
ClearBridge Investments
New York
$475M 9,884,919 +1,224,950 +14%
AIG
6
American International Group
New York
$341M 7,098,691 -346,173 -5%
Wellington Management Group
7
Wellington Management Group
Massachusetts
$332M 6,901,602 +5,720,088 +484%
Bank of New York Mellon
8
Bank of New York Mellon
New York
$280M 5,817,287 +1,492,554 +35%
Ameriprise
9
Ameriprise
Minnesota
$263M 5,476,600 +852,538 +18%
Geode Capital Management
10
Geode Capital Management
Massachusetts
$240M 4,998,664 +267,933 +6%
Invesco
11
Invesco
Georgia
$223M 4,643,676 +686 +0%
IAM
12
Iridian Asset Management
Connecticut
$214M 4,456,045 -1,464,201 -25%
LAM
13
Lyrical Asset Management
New York
$212M 4,407,115 +433,270 +11%
Fidelity Investments
14
Fidelity Investments
Massachusetts
$207M 4,305,642 -270,989 -6%
T. Rowe Price Associates
15
T. Rowe Price Associates
Maryland
$206M 4,286,722 +1,711,635 +66%
LSV Asset Management
16
LSV Asset Management
Illinois
$172M 3,573,948 -120,900 -3%
UBS AM
17
UBS AM
Illinois
$172M 3,569,030 +146,486 +4%
Dimensional Fund Advisors
18
Dimensional Fund Advisors
Texas
$159M 3,315,753 +210,910 +7%
Northern Trust
19
Northern Trust
Illinois
$159M 3,298,643 +107,847 +3%
Norges Bank
20
Norges Bank
Norway
$147M 3,048,357 – –
Renaissance Technologies
21
Renaissance Technologies
New York
$139M 2,883,149 +1,734,749 +151%
First Trust Advisors
22
First Trust Advisors
Illinois
$134M 2,790,397 +452,292 +19%
Bank of America
23
Bank of America
North Carolina
$127M 2,642,408 +732,774 +38%
Goldman Sachs
24
Goldman Sachs
New York
$124M 2,584,759 +448,904 +21%
O
25
OppenheimerFunds
New York
$103M 2,148,188 -25,343 -1%
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