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Lam Research
LRCX

Overview Fund Activity

456 hedge funds and large institutions have $10.7B invested in Lam Research in 2014 Q2 according to their latest regulatory filings, with 81 funds opening new positions, 139 increasing their positions, 178 reducing their positions, and 46 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
456
Holders Change
+31
Holders Change %
+7.29%
% of All Funds
13.11%
Holding in Top 10
15
Holding in Top 10 Change
+7
Holding in Top 10 Change %
+87.5%
% of All Funds
0.43%
New
81
Increased
139
Reduced
178
Closed
46
Calls
$138M
Puts
$91.1M
Net Calls
+$46.6M
Net Calls Change
+$4.09M

Top Buyers

1
GC
Greenlight Capital
New York
$178M
2
Alkeon Capital Management
Alkeon Capital Management
New York
$95.3M
3
Norges Bank
Norges Bank
Norway
$166M
4
CGM
Capital Growth Management
Massachusetts
$74.3M
5
Westfield Capital Management
Westfield Capital Management
Massachusetts
$64.4M

Top Sellers

1
Artisan Partners
Artisan Partners
Wisconsin
$307M
2
Ameriprise
Ameriprise
Minnesota
$729M
3
SFM
Systematic Financial Management
New Jersey
$84.6M
4
CB
Cooke & Bieler
Pennsylvania
$270K
5
Fidelity Investments
Fidelity Investments
Massachusetts
$80.4M
Name Holding Trade Value Shares
Change 		Shares
Change %
SI
51
Scout Investments
Missouri
$48.3M +$37.1M +5,486,370 +331%
Royal Bank of Canada
52
Royal Bank of Canada
Ontario, Canada
$46.8M +$26.7M +3,956,010 +134%
New York State Common Retirement Fund
53
New York State Common Retirement Fund
New York
$44.7M -$2.62M -387,040 -6%
ACPU
54
Arrowgrass Capital Partners (US)
Delaware
$42.6M +$34.3M +5,074,780 +411%
SG
55
Swarthmore Group
Pennsylvania
$39.6M -$243K -36,000 -0.6%
Axa
56
Axa
France
$38.8M +$24.4M +3,615,400 +169%
CS
57
Credit Suisse
Switzerland
$38M +$14.6M +2,159,580 +62%
Lord, Abbett & Co
58
Lord, Abbett & Co
New Jersey
$37.2M +$4.99M +738,420 +16%
RG
59
Renaissance Group
Kentucky
$36.6M -$2.1M -310,130 -5%
WRCM
60
Whale Rock Capital Management
Massachusetts
$34.5M +$22M +3,248,850 +176%
DCM
61
Dorsal Capital Management
California
$33.8M -$10.1M -1,500,000 -23%
GMI
62
Greystone Managed Investments
Saskatchewan, Canada
$33M -$4.65M -687,400 -12%
CC
63
Carlson Capital
Texas
$32.8M -$8.77M -1,298,000 -21%
RFC
64
Russell Frank Company
Washington
$31.9M +$314K +46,410 +1%
Sumitomo Mitsui Trust Group
65
Sumitomo Mitsui Trust Group
Japan
$31.3M -$1.14M -168,150 -3%
Parnassus Investments
66
Parnassus Investments
California
$30.4M – – –
Charles Schwab
67
Charles Schwab
California
$29.6M -$945K -139,820 -3%
U
68
UBS
Switzerland
$29.2M -$8.33M -1,233,170 -22%
CAM
69
ClariVest Asset Management
California
$28.8M +$114K +16,870 +0.4%
OSAM
70
O'Shaughnessy Asset Management
Connecticut
$28.7M -$58.4K -8,640 -0.2%
PIA
71
Piedmont Investment Advisors
North Carolina
$28.5M -$6.07M -898,640 -18%
Susquehanna International Group
72
Susquehanna International Group
Pennsylvania
$28.3M +$2.2M +325,320 +8%
GC
73
Guggenheim Capital
Illinois
$27.5M -$3.66M -541,970 -12%
RA
74
Royce & Associates
New York
$25.6M -$2.27M -335,750 -8%
RIM
75
Rainier Investment Management
Washington
$25.6M +$25.6M +3,790,400 New
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