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Western Digital

546 hedge funds and large institutions have $16.4B invested in Western Digital in 2015 Q3 according to their latest regulatory filings, with 50 funds opening new positions, 223 increasing their positions, 215 reducing their positions, and 77 closing their positions.

New
Increased
Maintained
Reduced
Closed

23% more call options, than puts

Call options by funds: $345M | Put options by funds: $281M

4% more repeat investments, than reductions

Existing positions increased: 223 | Existing positions reduced: 215

1% more capital invested

Capital invested by funds: $16.3B → $16.4B (+$114M)

0.31% less ownership

Funds ownership: 105.8%105.49% (-0.31%)

6% less funds holding

Funds holding: 579546 (-33)

6% less funds holding in top 10

Funds holding in top 10: 1615 (-1)

35% less first-time investments, than exits

New positions opened: 50 | Existing positions closed: 77

Holders
546
Holders Change
-33
Holders Change %
-5.7%
% of All Funds
15.25%
Holding in Top 10
15
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-6.25%
% of All Funds
0.42%
New
50
Increased
223
Reduced
215
Closed
77
Calls
$345M
Puts
$281M
Net Calls
+$64.8M
Net Calls Change
+$100M
Name Holding Trade Value Shares
Change
Change in
Stake
Allianz Asset Management
51
Allianz Asset Management
Germany
$81.4M -$54.5M -905,845 -40%
CIP
52
Cornerstone Investment Partners
Georgia
$76.7M -$72.3M -1,202,318 -48%
CC
53
Carlson Capital
Texas
$75.6M +$57.1M +948,665 +305%
Robeco Institutional Asset Management
54
Robeco Institutional Asset Management
Netherlands
$75.4M +$5.48M +91,174 +8%
Millennium Management
55
Millennium Management
New York
$74.6M +$27M +448,421 +56%
CI Investments Inc
56
CI Investments Inc
Ontario, Canada
$73.9M -$2.96M -49,215 -4%
TA
57
Teachers Advisors
New York
$72.5M +$5.69M +94,541 +8%
BlackRock
58
BlackRock
New York
$72.3M +$19.4M +322,518 +37%
Janus Henderson Group
59
Janus Henderson Group
United Kingdom
$71.7M -$931K -15,479 -1%
Legal & General Group
60
Legal & General Group
United Kingdom
$70.4M +$183K +3,051 +0.3%
UBS Group
61
UBS Group
Switzerland
$61.9M +$18.2M +303,287 +42%
PI
62
Putnam Investments
Massachusetts
$61.6M +$7.58M +126,080 +14%
Sumitomo Mitsui Trust Group
63
Sumitomo Mitsui Trust Group
Japan
$60.3M -$294K -4,887 -0.5%
NRECA
64
National Rural Electric Cooperative Association
Virginia
$59.9M
GAM
65
Gotham Asset Management
New York
$59.3M -$7.48M -124,305 -11%
AII
66
AGF Investments Inc
Ontario, Canada
$59M +$10M +166,227 +20%
SCP
67
Seizert Capital Partners
Michigan
$58.7M +$13.2M +219,902 +29%
ETC
68
Evercore Trust Company
New York
$56.1M -$338K -5,623 -0.6%
Arrowstreet Capital
69
Arrowstreet Capital
Massachusetts
$55.8M -$17.7M -293,873 -24%
PPA
70
Parametric Portfolio Associates
Washington
$53.9M +$6.28M +104,504 +13%
CS
71
Credit Suisse
Switzerland
$53.5M -$21.4M -355,695 -29%
GC
72
Guggenheim Capital
Illinois
$53.1M -$6.28M -104,404 -11%
WRF
73
Waddell & Reed Financial
Kansas
$50.5M +$3.34M +55,566 +7%
Canada Pension Plan Investment Board
74
Canada Pension Plan Investment Board
Ontario, Canada
$50M -$10.1M -167,731 -17%
JIR
75
James Investment Research
Ohio
$49.1M -$7.84M -130,435 -14%