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Lam Research

526 hedge funds and large institutions have $12.4B invested in Lam Research in 2014 Q4 according to their latest regulatory filings, with 101 funds opening new positions, 179 increasing their positions, 175 reducing their positions, and 33 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
526
Holders Change
+61
Holders Change %
+13.12%
% of All Funds
14.04%
Holding in Top 10
12
Holding in Top 10 Change
-3
Holding in Top 10 Change %
-20%
% of All Funds
0.32%
New
101
Increased
179
Reduced
175
Closed
33
Calls
$115M
Puts
$194M
Net Calls
-$78.5M
Net Calls Change
-$98.3M
Name Holding Trade Value Shares
Change
Shares
Change %
HIS
201
Horizon Investment Services
Indiana
$4.07M +$359K +45,260 +10%
LSA
202
L & S Advisors
California
$4.04M +$4.04M +509,110 New
PAM
203
Paradigm Asset Management
New York
$4.01M +$4.01M +506,000 New
IGIM
204
I.G. Investment Management
Manitoba, Canada
$4.01M +$150K +18,910 +4%
Daiwa Securities Group
205
Daiwa Securities Group
Japan
$3.85M -$4M -504,000 -51%
PIA
206
Piedmont Investment Advisors
North Carolina
$3.8M -$23.2M -2,926,560 -86%
Walleye Trading
207
Walleye Trading
New York
$3.68M +$2.1M +264,570 +133%
RCM
208
Riverhead Capital Management
Delaware
$3.66M -$117K -14,730 -3%
GIBU
209
Gulf International Bank (UK)
United Kingdom
$3.64M +$70.6K +8,900 +2%
GLA
210
Great Lakes Advisors
Illinois
$3.6M -$1.22M -153,180 -25%
ERSOT
211
Employees Retirement System of Texas
Texas
$3.57M
CCM
212
Cupps Capital Management
Illinois
$3.54M +$109K +13,720 +3%
ASRS
213
Arizona State Retirement System
Arizona
$3.53M -$47.6K -6,000 -1%
3NC
214
300 North Capital
California
$3.5M +$948K +119,420 +37%
EAM
215
Eagle Asset Management
Florida
$3.37M -$1.71M -215,950 -34%
GCP
216
GSA Capital Partners
United Kingdom
$3.35M +$2.87M +362,070 +606%
DIA
217
Denver Investment Advisors
Colorado
$3.31M +$3.31M +416,990 New
DILH
218
Dai-ichi Life Holdings
Japan
$3.24M -$307K -38,720 -9%
HIMCH
219
Hartford Investment Management Co (HIMCO)
Connecticut
$3.21M -$147K -18,510 -4%
WB
220
WesBanco Bank
West Virginia
$3.21M +$4.76K +600 +0.1%
Robeco Institutional Asset Management
221
Robeco Institutional Asset Management
Netherlands
$3.19M +$2.98M +375,760 +1,455%
TCM
222
Twin Capital Management
Pennsylvania
$3.18M +$321K +40,400 +11%
Public Employees Retirement Association of Colorado
223
Public Employees Retirement Association of Colorado
Colorado
$3.18M -$233K -29,360 -7%
AG
224
Aperio Group
California
$3.18M -$176K -22,190 -5%
IRF
225
IBM Retirement Fund
New York
$3.17M +$141K +17,810 +5%