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Lam Research
LRCX

Overview Fund Activity

445 hedge funds and large institutions have $8.51B invested in Lam Research in 2013 Q4 according to their latest regulatory filings, with 66 funds opening new positions, 173 increasing their positions, 148 reducing their positions, and 27 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
445
Holders Change
+37
Holders Change %
+9.07%
% of All Funds
12.92%
Holding in Top 10
10
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+11.11%
% of All Funds
0.29%
New
66
Increased
173
Reduced
148
Closed
27
Calls
$83.4M
Puts
$57.8M
Net Calls
+$25.7M
Net Calls Change
-$5.74M

Top Buyers

1
CCI
Columbus Circle Investors
$61.9M
2
AQR Capital Management
AQR Capital Management
Connecticut
$55.4M
3
DCM
Dorsal Capital Management
California
$39.5M
4
SCA
SAC Capital Advisors
Connecticut
$41.1M
5
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
$41.4M

Top Sellers

1
BNP Paribas Financial Markets
BNP Paribas Financial Markets
France
$14.7M
2
Goldman Sachs
Goldman Sachs
New York
$227M
3
CCM
Cadian Capital Management
New York
$5.34M
4
JPMorgan Chase & Co
JPMorgan Chase & Co
New York
$974M
5
PI
Putnam Investments
Massachusetts
$103M
Name Holding Trade Value Shares
Change 		Shares
Change %
HJMC
176
Hellman Jordan Management Company
Massachusetts
$3.95M +$187K +34,280 +5%
Parallax Volatility Advisers
177
Parallax Volatility Advisers
California
$3.95M +$1.42M +261,530 +56%
EAM
178
Eagle Asset Management
Florida
$3.78M +$3.78M +694,450 New
STC
179
SEI Trust Company
Pennsylvania
$3.72M -$3.59M -659,000 -49%
Massachusetts Financial Services
180
Massachusetts Financial Services
Massachusetts
$3.68M – – –
WCM
181
Winton Capital Management
United Kingdom
$3.61M -$2.53M -465,030 -41%
SOMRS
182
State of Michigan Retirement System
Michigan
$3.6M -$16.3K -3,000 -0.5%
Comerica Bank
183
Comerica Bank
Texas
$3.58M -$32.3K -5,940 -0.9%
IRF
184
IBM Retirement Fund
New York
$3.55M -$117K -21,550 -3%
Verition Fund Management
185
Verition Fund Management
Connecticut
$3.55M +$2.14M +392,810 +152%
Aviva
186
Aviva
United Kingdom
$3.48M +$103K +18,970 +3%
SAM
187
Symphony Asset Management
California
$3.46M +$189K +34,630 +6%
Macquarie Group
188
Macquarie Group
Australia
$3.41M -$2.35M -431,500 -41%
AGC
189
Angelo Gordon & Co
New York
$3.34M +$545K +100,000 +19%
Public Sector Pension Investment Board (PSP Investments)
190
Public Sector Pension Investment Board (PSP Investments)
Quebec, Canada
$3.31M +$348K +64,000 +12%
VKH
191
Virtu KCG Holdings
New York
$3.3M +$1.98M +363,790 +150%
SM
192
Southport Management
Wyoming
$3.27M +$2.04M +375,000 +167%
ST
193
Spot Trading
Illinois
$3.22M +$2.1M +385,310 +188%
AIG
194
American International Group
New York
$3.22M +$41.2K +7,560 +1%
TSU
195
TD Securities (USA)
New York
$3.12M +$78.1K +14,340 +3%
SFP
196
Santa Fe Partners
New Mexico
$3.04M +$191K +35,090 +7%
DCM
197
Dialectic Capital Management
Connecticut
$2.95M +$2.41M +441,920 +442%
ERSOT
198
Employees Retirement System of Texas
Texas
$2.94M – – –
B
199
Barings
North Carolina
$2.94M +$21.8K +4,000 +0.7%
ProShare Advisors
200
ProShare Advisors
Maryland
$2.91M +$942K +173,040 +48%
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