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Western Digital
WDC

Overview Fund Activity

659 hedge funds and large institutions have $15.2B invested in Western Digital in 2019 Q3 according to their latest regulatory filings, with 98 funds opening new positions, 208 increasing their positions, 265 reducing their positions, and 76 closing their positions.

Holders
659
Holders Change
+18
Holders Change %
+2.81%
% of All Funds
14.47%
Holding in Top 10
18
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-5.26%
% of All Funds
0.4%
New
98
Increased
208
Reduced
265
Closed
76
Calls
$1.06B
Puts
$945M
Net Calls
+$111M
Net Calls Change
+$33.2M

Top Buyers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$549M
2
Citadel Advisors
2
Citadel Advisors
Florida
$173M
3
Bank of New York Mellon
3
Bank of New York Mellon
New York
$414M
4
AllianceBernstein
4
AllianceBernstein
Tennessee
$239M
5
Vanguard Group
5
Vanguard Group
Pennsylvania
$2.01B

Top Sellers

1
IAM
1
Iridian Asset Management
Connecticut
$88.8M
2
Susquehanna International Group
2
Susquehanna International Group
Pennsylvania
$6.86M
3
Renaissance Technologies
3
Renaissance Technologies
New York
$68.2M
4
First Trust Advisors
4
First Trust Advisors
Illinois
$116M
5
DnB Asset Management
5
DnB Asset Management
Norway
$1.91M
Name Market Value Shares Shares
Change 		Shares
Change %
Robeco Institutional Asset Management
51
Robeco Institutional Asset Management
Netherlands
$47M 788,041 -48,068 -6%
AIM
52
Artemis Investment Management
United Kingdom
$46.5M 781,680 +209,741 +37%
MRCP
53
Maple Rock Capital Partners
Ontario, Canada
$45.6M 765,000 – –
Balyasny Asset Management
54
Balyasny Asset Management
Illinois
$45.3M 759,060 +390,604 +106%
CU
55
CDAM (UK)
United Kingdom
$37.9M 635,457 +77,871 +14%
RJA
56
Raymond James & Associates
Florida
$37.5M 628,861 -31,094 -5%
New York State Common Retirement Fund
57
New York State Common Retirement Fund
New York
$37.4M 627,528 -234,832 -27%
California Public Employees Retirement System
58
California Public Employees Retirement System
California
$36.7M 614,929 +149,172 +32%
US Bancorp
59
US Bancorp
Minnesota
$36.4M 609,549 -58,094 -9%
SG Americas Securities
60
SG Americas Securities
New York
$34.3M 575,373 +201,694 +54%
SO
61
STRS Ohio
Ohio
$34.2M 573,127 +6,575 +1%
AA
62
ALPS Advisors
Colorado
$32M 536,318 -439,540 -45%
SDIC
63
South Dakota Investment Council
South Dakota
$30.9M 518,535 -135,710 -21%
Deutsche Bank
64
Deutsche Bank
Germany
$30.8M 516,184 +46,050 +10%
Bank of Montreal
65
Bank of Montreal
Ontario, Canada
$30.6M 512,718 +5,872 +1%
California State Teachers Retirement System (CalSTRS)
66
California State Teachers Retirement System (CalSTRS)
California
$30M 503,383 +2,773 +0.6%
Principal Financial Group
67
Principal Financial Group
Iowa
$29.7M 498,567 +63,280 +15%
State of Wisconsin Investment Board
68
State of Wisconsin Investment Board
Wisconsin
$29.5M 494,566 +98,774 +25%
RhumbLine Advisers
69
RhumbLine Advisers
Massachusetts
$28.8M 482,444 +8,629 +2%
Jacobs Levy Equity Management
70
Jacobs Levy Equity Management
New Jersey
$26.7M 447,680 +41,532 +10%
Citigroup
71
Citigroup
New York
$25M 418,798 -100,349 -19%
State Board of Administration of Florida Retirement System
72
State Board of Administration of Florida Retirement System
Florida
$23.4M 392,603 +3,928 +1%
New York State Teachers Retirement System (NYSTRS)
73
New York State Teachers Retirement System (NYSTRS)
New York
$23.1M 387,219 -13,014 -3%
PI
74
PEAK6 Investments
Illinois
$22.9M 387,574 -144,978 -27%
AAMU
75
Amundi Asset Management US
Massachusetts
$22.5M 378,058 +102,397 +37%
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