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Lam Research
LRCX

Overview Fund Activity

505 hedge funds and large institutions have $10.3B invested in Lam Research in 2015 Q3 according to their latest regulatory filings, with 71 funds opening new positions, 194 increasing their positions, 168 reducing their positions, and 65 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
505
Holders Change
+5
Holders Change %
+1%
% of All Funds
14.11%
Holding in Top 10
8
Holding in Top 10 Change
-3
Holding in Top 10 Change %
-27.27%
% of All Funds
0.22%
New
71
Increased
194
Reduced
168
Closed
65
Calls
$88.4M
Puts
$193M
Net Calls
-$105M
Net Calls Change
-$47.7M

Top Buyers

1
Citadel Advisors
Citadel Advisors
Florida
+$203M
2
Renaissance Technologies
Renaissance Technologies
New York
+$52.3M
3
GAM
Gotham Asset Management
New York
+$49.3M
4
BIT
BlackRock Institutional Trust
California
+$48.3M
5
LSV Asset Management
LSV Asset Management
Illinois
+$35.7M

Top Sellers

1
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
-$143M
2
GC
Greenlight Capital
New York
-$133M
3
Ameriprise
Ameriprise
Minnesota
-$61.6M
4
Deutsche Bank
Deutsche Bank
Germany
-$52.4M
5
Balyasny Asset Management
Balyasny Asset Management
Illinois
-$49.7M
Name Holding Trade Value Shares
Change 		Shares
Change %
CIA
526
CCM Investment Advisers
South Carolina
– -$2.27M -279,000 Closed
TCM
527
Tygh Capital Management
Oregon
– -$2.05M -251,700 Closed
DIA
528
Denver Investment Advisors
Colorado
– -$2.05M -251,490 Closed
SM
529
Southport Management
Wyoming
– -$2.03M -250,000 Closed
ECM
530
Empire Capital Management
Connecticut
– -$1.63M -200,000 Closed
CIBC World Market
531
CIBC World Market
Ontario, Canada
– -$1.42M -174,150 Closed
CCM
532
Cupps Capital Management
Illinois
– -$1.24M -152,560 Closed
EGM
533
Engineers Gate Manager
New York
– -$1.21M -148,070 Closed
GACM
534
Green Arrow Capital Management
New York
– -$957K -117,630 Closed
BSA
535
Braun Stacey Associates
New York
– -$800K -98,350 Closed
LP
536
LMR Partners
United Kingdom
– -$796K -97,790 Closed
Marshall Wace
537
Marshall Wace
United Kingdom
– -$732K -89,940 Closed
PL
538
Parkwood LLC
Ohio
– -$669K -82,180 Closed
FA
539
FDx Advisors
Illinois
– -$665K -81,710 Closed
AC
540
Amiya Capital
United Kingdom
– -$661K -81,250 Closed
KeyBank National Association
541
KeyBank National Association
Ohio
– -$600K -73,740 Closed
PWAG
542
Polaris Wealth Advisory Group
California
– -$552K -67,800 Closed
LOAMS
543
Lombard Odier Asset Management (Switzerland)
Switzerland
– -$445K -54,700 Closed
SWP
544
Stratos Wealth Partners
Ohio
– -$407K -50,040 Closed
SC
545
Scotia Capital
Ontario, Canada
– -$374K -46,000 Closed
BCI
546
Brinker Capital Investments
Pennsylvania
– -$362K -44,540 Closed
BAAM
547
Baker Avenue Asset Management
California
– -$325K -40,000 Closed
BPCA
548
Bank Pictet & Cie (Asia)
Singapore
– -$308K -37,800 Closed
EEG
549
E.E. Geduld
– -$285K -35,000 Closed
BII
550
Bainco International Investors
Massachusetts
– -$275K -33,750 Closed
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