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Lam Research
LRCX

Overview Fund Activity

465 hedge funds and large institutions have $11.8B invested in Lam Research in 2014 Q3 according to their latest regulatory filings, with 59 funds opening new positions, 152 increasing their positions, 190 reducing their positions, and 45 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
465
Holders Change
+9
Holders Change %
+1.97%
% of All Funds
13.5%
Holding in Top 10
15
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.44%
New
59
Increased
152
Reduced
190
Closed
45
Calls
$143M
Puts
$123M
Net Calls
+$19.8M
Net Calls Change
-$26.8M

Top Buyers

1
JPMorgan Chase & Co
JPMorgan Chase & Co
New York
+$78.5M
2
Citadel Advisors
Citadel Advisors
Florida
+$76.3M
3
American Century Companies
American Century Companies
Missouri
+$75.2M
4
BGIM
Brandywine Global Investment Management
Pennsylvania
+$62.4M
5
First Eagle Investment Management
First Eagle Investment Management
New York
+$48.1M

Top Sellers

1
Ameriprise
Ameriprise
Minnesota
-$130M
2
Norges Bank
Norges Bank
Norway
-$88.2M
3
Los Angeles Capital Management
Los Angeles Capital Management
California
-$44.6M
4
ACPU
Arrowgrass Capital Partners (US)
Delaware
-$42.4M
5
SFM
Systematic Financial Management
New Jersey
-$38M
Name Holding Trade Value Shares
Change 		Shares
Change %
ACI
476
Alpha Cubed Investments
California
– -$2.74M -405,980 Closed
SPM
477
Symmetry Peak Management
Pennsylvania
– -$2.2M -325,000 Closed
HCM
478
Hayman Capital Management
Texas
– -$1.76M -260,000 Closed
BCM
479
Basso Capital Management
Connecticut
– -$1.54M -228,000 Closed
DCMM
480
DG Capital Management (Massachusetts)
Massachusetts
– -$1.46M -215,900 Closed
HCM
481
Herndon Capital Management
Georgia
– -$1.28M -190,010 Closed
SAM
482
Symphony Asset Management
California
– -$1.18M -175,000 Closed
SCA
483
Secor Capital Advisors
New York
– -$1.08M -160,200 Closed
ICM
484
IMS Capital Management
Oregon
– -$901K -133,270 Closed
AAP
485
Ardsley Advisory Partners
Connecticut
– -$879K -130,000 Closed
PCM
486
Prelude Capital Management
New York
– -$764K -113,000 Closed
GCA
487
Gideon Capital Advisors
New York
– -$752K -111,220 Closed
Mariner
488
Mariner
Kansas
– -$746K -110,460 Closed
QIM
489
Quantitative Investment Management
Virginia
– -$655K -97,000 Closed
GC
490
Guardian Capital
Ontario, Canada
– -$634K -93,820 Closed
CCIA
491
Campbell & Co Investment Adviser
Maryland
– -$631K -93,410 Closed
BIM
492
BRC Investment Management
Colorado
– -$603K -89,270 Closed
MCM
493
Mazama Capital Management
Oregon
– -$583K -86,370 Closed
NCCM
494
Nine Chapters Capital Management
New Jersey
– -$534K -79,000 Closed
T
495
TradeWorx
New Jersey
– -$534K -78,960 Closed
PAM
496
Princeton Alpha Management
New Jersey
– -$463K -68,500 Closed
Fiera Capital (Canada)
497
Fiera Capital (Canada)
Quebec, Canada
– -$453K -67,100 Closed
PRCM
498
Pine River Capital Management
Minnesota
– -$385K -57,000 Closed
GF
499
Gabelli Funds
New York
– -$338K -50,000 Closed
DTL
500
Dynamic Technology Lab
Singapore
– -$297K -43,930 Closed
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