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Lam Research
LRCX

Overview Fund Activity

505 hedge funds and large institutions have $11.2B invested in Lam Research in 2015 Q1 according to their latest regulatory filings, with 53 funds opening new positions, 190 increasing their positions, 201 reducing their positions, and 65 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
505
Holders Change
-21
Holders Change %
-3.99%
% of All Funds
13.47%
Holding in Top 10
10
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-16.67%
% of All Funds
0.27%
New
53
Increased
190
Reduced
201
Closed
65
Calls
$75.7M
Puts
$134M
Net Calls
-$57.8M
Net Calls Change
+$20.7M

Top Buyers

1
JPMorgan Chase & Co
JPMorgan Chase & Co
New York
$1.68B
2
JHIU
Janus Henderson Investors US
Colorado
$126M
3
TCM
TimesSquare Capital Management
New York
$86.6M
4
Bank of Montreal
Bank of Montreal
Ontario, Canada
$97.4M
5
Citadel Advisors
Citadel Advisors
Florida
$163M

Top Sellers

1
GC
Greenlight Capital
New York
$116M
2
PI
Putnam Investments
Massachusetts
$67.2M
3
SFM
Systematic Financial Management
New Jersey
$124K
4
TG
TCW Group
California
$6.14M
5
Artisan Partners
Artisan Partners
Wisconsin
$62.9M
Name Holding Trade Value Shares
Change 		Shares
Change %
HHC
526
Hutchin Hill Capital
New York
– -$992K -125,000 Closed
BBCM
527
Boardman Bay Capital Management
New York
– -$986K -124,270 Closed
CPIM
528
Columbia Partners Investment Management
Virginia
– -$943K -118,880 Closed
BWP
529
Baldwin Wealth Partners
Massachusetts
– -$791K -99,740 Closed
DIA
530
Dana Investment Advisors
Wisconsin
– -$722K -90,980 Closed
AA
531
ALPS Advisors
Colorado
– -$553K -69,660 Closed
DCM
532
Dupont Capital Management
Delaware
– -$519K -65,470 Closed
AIM
533
abrdn Investment Management
United Kingdom
– -$509K -64,170 Closed
HIP
534
Hatteras Investment Partners
North Carolina
– -$463K -58,410 Closed
CIBC World Market
535
CIBC World Market
Ontario, Canada
– -$446K -56,220 Closed
HI
536
HBK Investments
Texas
– -$389K -49,000 Closed
QIM
537
Quantitative Investment Management
Virginia
– -$317K -40,000 Closed
SIM
538
SSI Investment Management
California
– -$310K -39,170 Closed
RCM
539
Reynolds Capital Management
Nevada
– -$301K -38,000 Closed
Belvedere Trading
540
Belvedere Trading
Illinois
– -$286K -36,000 Closed
AGM
541
Alpine Global Management
New York
– -$263K -33,120 Closed
BC
542
Banced Corp
Illinois
– -$228K -28,740 Closed
F
543
FolioMetrix
Nebraska
– -$210K -28,320 Closed
Bank of Nova Scotia
544
Bank of Nova Scotia
Ontario, Canada
– -$217K -27,320 Closed
CS
545
Cannell & Spears
New York
– -$214K -27,000 Closed
WAM
546
Weatherly Asset Management
California
– -$209K -26,380 Closed
KIA
547
KCM Investment Advisors
California
– -$202K -25,500 Closed
EPM
548
Equitec Proprietary Markets
Illinois
– -$114K -14,350 Closed
HIM
549
Hillsdale Investment Management
Ontario, Canada
– -$103K -13,000 Closed
Acadian Asset Management
550
Acadian Asset Management
Massachusetts
– -$91K -11,410 Closed
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