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Lam Research
LRCX

Overview Fund Activity

384 hedge funds and large institutions have $9.27B invested in Lam Research in 2013 Q2 according to their latest regulatory filings, with 384 funds opening new positions, increasing their positions, reducing their positions, and closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
384
Holders Change
+384
Holders Change %
–
% of All Funds
12.54%
Holding in Top 10
7
Holding in Top 10 Change
+7
Holding in Top 10 Change %
%
% of All Funds
0.23%
New
384
Increased
–
Reduced
–
Closed
–
Calls
$50.5M
Puts
$28.3M
Net Calls
+$22.2M
Net Calls Change
+$22.2M

Top Buyers

No buyers this quarter

Top Sellers

No sellers this quarter
Name Holding Trade Value Shares
Change 		Shares
Change %
PCMF
76
Private Capital Management (Florida)
Florida
$12.2M +$12.2M +2,750,610 New
Adage Capital Partners
77
Adage Capital Partners
Massachusetts
$11.8M +$11.8M +2,660,990 New
GC
78
Guggenheim Capital
Illinois
$11.5M +$11.5M +2,604,420 New
ECM
79
Empire Capital Management
Connecticut
$11.5M +$11.5M +2,600,000 New
T. Rowe Price Associates
80
T. Rowe Price Associates
Maryland
$11.3M +$11.3M +2,551,700 New
HSBC Holdings
81
HSBC Holdings
United Kingdom
$11.2M +$11.2M +2,528,000 New
RhumbLine Advisers
82
RhumbLine Advisers
Massachusetts
$10.8M +$10.8M +2,434,820 New
SCM
83
Stevens Capital Management
Pennsylvania
$10.6M +$10.6M +2,397,880 New
WCM
84
Winton Capital Management
United Kingdom
$10.5M +$10.5M +2,369,200 New
MAA
85
Managed Account Advisors
New Jersey
$10.4M +$10.4M +2,354,770 New
Morgan Stanley
86
Morgan Stanley
New York
$10.1M +$10.1M +2,283,690 New
DIA
87
Denver Investment Advisors
Colorado
$9.83M +$9.83M +2,216,580 New
Prudential Financial
88
Prudential Financial
New Jersey
$9.79M +$9.79M +2,207,960 New
PPA
89
Parametric Portfolio Associates
Washington
$9.66M +$9.66M +2,179,600 New
MTB
90
Mizuho Trust & Banking
Japan
$9.6M +$9.6M +2,165,310 New
Principal Financial Group
91
Principal Financial Group
Iowa
$9.48M +$9.48M +2,138,190 New
Fidelity International
92
Fidelity International
Bermuda
$9.39M +$9.39M +2,116,840 New
EAM
93
Edge Asset Management
Washington
$9.35M +$9.35M +2,109,850 New
U
94
UBS
Switzerland
$8.97M +$8.97M +2,022,820 New
WCM
95
Waterstone Capital Management
Minnesota
$8.86M +$8.86M +1,998,250 New
GACM
96
Green Arrow Capital Management
New York
$8.74M +$8.74M +1,972,090 New
ZIM
97
Zacks Investment Management
Illinois
$8.72M +$8.72M +1,967,480 New
BJ
98
BlackRock Japan
Japan
$8.45M +$8.45M +1,905,480 New
Citadel Advisors
99
Citadel Advisors
Florida
$8.1M +$8.1M +1,826,910 New
Bank of Montreal
100
Bank of Montreal
Ontario, Canada
$8.09M +$8.09M +1,823,690 New
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