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Western Digital
WDC

Overview Fund Activity

787 hedge funds and large institutions have $20B invested in Western Digital in 2017 Q4 according to their latest regulatory filings, with 126 funds opening new positions, 282 increasing their positions, 279 reducing their positions, and 93 closing their positions.

Holders
787
Holders Change
+25
Holders Change %
+3.28%
% of All Funds
17.87%
Holding in Top 10
16
Holding in Top 10 Change
-9
Holding in Top 10 Change %
-36%
% of All Funds
0.36%
New
126
Increased
282
Reduced
279
Closed
93
Calls
$434M
Puts
$945M
Net Calls
-$511M
Net Calls Change
-$205M

Top Buyers

1
AQR Capital Management
1
AQR Capital Management
Connecticut
$850M
2
Goldman Sachs
2
Goldman Sachs
New York
$527M
3
Two Sigma Investments
3
Two Sigma Investments
New York
$126M
4
Two Sigma Advisers
4
Two Sigma Advisers
New York
$94.3M
5
Renaissance Technologies
5
Renaissance Technologies
New York
$193M

Top Sellers

1
AL
1
Appaloosa LP
New Jersey
$47.7M
2
T. Rowe Price Associates
2
T. Rowe Price Associates
Maryland
$133M
3
FAM
3
Fred Alger Management
New York
$18.3M
4
Citadel Advisors
4
Citadel Advisors
Florida
$112M
5
Bank of America
5
Bank of America
North Carolina
$166M
Name Market Value Shares Shares
Change 		Shares
Change %
T. Rowe Price Associates
26
T. Rowe Price Associates
Maryland
$133M 1,666,920 -1,951,236 -54%
Prudential Financial
27
Prudential Financial
New Jersey
$131M 1,652,390 +699,406 +73%
TG
28
TCW Group
California
$130M 1,630,387 -151,931 -9%
TCIM
29
TIAA CREF Investment Management
New York
$129M 1,616,137 +177,288 +12%
Two Sigma Investments
30
Two Sigma Investments
New York
$126M 1,582,516 +1,577,313 +30,315%
Morgan Stanley
31
Morgan Stanley
New York
$122M 1,537,966 -313,283 -17%
Charles Schwab
32
Charles Schwab
California
$119M 1,494,192 +307,838 +26%
Legal & General Group
33
Legal & General Group
United Kingdom
$113M 1,423,599 -60,447 -4%
Citadel Advisors
34
Citadel Advisors
Florida
$112M 1,407,120 -1,444,199 -51%
Fidelity Investments
35
Fidelity Investments
Massachusetts
$106M 1,338,537 -836,517 -38%
First Trust Advisors
36
First Trust Advisors
Illinois
$99.1M 1,246,194 +55,262 +5%
Bank of Montreal
37
Bank of Montreal
Ontario, Canada
$98M 1,232,616 +897,108 +267%
PAM
38
Panagora Asset Management
Massachusetts
$95.9M 1,205,451 +767,193 +175%
Two Sigma Advisers
39
Two Sigma Advisers
New York
$94.3M 1,186,316 +1,125,930 +1,865%
New York State Common Retirement Fund
40
New York State Common Retirement Fund
New York
$93.5M 1,175,635 -149,100 -11%
Schroder Investment Management Group
41
Schroder Investment Management Group
United Kingdom
$89M 1,119,105 -404,326 -27%
PPA
42
Parametric Portfolio Associates
Washington
$87.7M 1,102,945 +144,452 +15%
Royal Bank of Canada
43
Royal Bank of Canada
Ontario, Canada
$87.5M 1,100,243 -1,961 -0.2%
State of New Jersey Common Pension Fund D
44
State of New Jersey Common Pension Fund D
New Jersey
$86.9M 1,092,209 +48,000 +5%
Swiss National Bank
45
Swiss National Bank
Switzerland
$86.4M 1,086,563 +12,800 +1%
AIM
46
Artemis Investment Management
United Kingdom
$82.3M 1,034,454 -317,213 -23%
SDJVC
47
St. Denis J. Villere & Co
Louisiana
$82.1M 1,032,918 +1,900 +0.2%
Sumitomo Mitsui Trust Group
48
Sumitomo Mitsui Trust Group
Japan
$78.7M 989,525 +19,054 +2%
HSBC Holdings
49
HSBC Holdings
United Kingdom
$77.3M 971,384 +234,230 +32%
USAA
50
United Services Automobile Association
Texas
$76.9M 966,697 +188,460 +24%
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