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Lam Research
LRCX

Overview Fund Activity

456 hedge funds and large institutions have $10.7B invested in Lam Research in 2014 Q2 according to their latest regulatory filings, with 81 funds opening new positions, 139 increasing their positions, 178 reducing their positions, and 46 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
456
Holders Change
+31
Holders Change %
+7.29%
% of All Funds
13.11%
Holding in Top 10
15
Holding in Top 10 Change
+7
Holding in Top 10 Change %
+87.5%
% of All Funds
0.43%
New
81
Increased
139
Reduced
178
Closed
46
Calls
$138M
Puts
$91.1M
Net Calls
+$46.6M
Net Calls Change
+$4.09M

Top Buyers

1
GC
Greenlight Capital
New York
+$95.6M
2
Alkeon Capital Management
Alkeon Capital Management
New York
+$95.3M
3
Norges Bank
Norges Bank
Norway
+$83M
4
CGM
Capital Growth Management
Massachusetts
+$74.3M
5
Westfield Capital Management
Westfield Capital Management
Massachusetts
+$64.4M

Top Sellers

1
Artisan Partners
Artisan Partners
Wisconsin
-$169M
2
Ameriprise
Ameriprise
Minnesota
-$99.7M
3
SFM
Systematic Financial Management
New Jersey
-$73.9M
4
CB
Cooke & Bieler
Pennsylvania
-$73.6M
5
Fidelity Investments
Fidelity Investments
Massachusetts
-$73.4M
Name Holding Trade Value Shares
Change 		Shares
Change %
RCM
351
Reynolds Capital Management
Nevada
$351K +$351K +52,000 New
SB
352
Suntrust Banks
Georgia
$343K -$675K -100,250 -66%
GF
353
Gabelli Funds
New York
$338K -$144K -21,250 -30%
LIA
354
LS Investment Advisors
Michigan
$338K -$20.6K -3,050 -6%
LTFS
355
Ladenburg Thalmann Financial Services
Florida
$336K +$144K +21,310 +75%
QSS
356
Quantitative Systematic Strategies
Florida
$325K +$325K +48,490 New
MC
357
Menta Capital
California
$324K +$324K +48,000 New
DIA
358
Dana Investment Advisors
Wisconsin
$321K +$38.7K +5,740 +14%
FMT
359
First Mercantile Trust
Tennessee
$319K – – –
FA
360
FDx Advisors
Illinois
$306K -$35.7K -5,280 -10%
AB
361
Amalgamated Bank
New York
$305K +$34.6K +5,120 +13%
WT
362
Wilmington Trust
Delaware
$305K +$305K +45,200 New
AIS
363
AlphaOne Investment Services
Pennsylvania
$301K +$301K +44,600 New
DTL
364
Dynamic Technology Lab
Singapore
$297K +$297K +43,930 New
TAM
365
Tocqueville Asset Management
New York
$294K -$3.24K -480 -1%
CI
366
Conning Inc
Connecticut
$293K -$21K -3,100 -7%
BGAM
367
Boussard & Gavaudan Asset Management
United Kingdom
$292K +$11.6K +1,710 +4%
ZDA
368
Zweig-DiMenna Associates
New York
$291K +$291K +43,000 New
OA
369
OFI Advisors
Pennsylvania
$290K -$26.7K -3,950 -8%
CO
370
Caldwell & Orkin
Georgia
$284K +$284K +42,000 New
CB
371
Cooke & Bieler
Pennsylvania
$270K -$73.6M -10,902,680 -100%
SIM
372
SSI Investment Management
California
$266K -$4.96K -730 -2%
MYAM
373
Meiji Yasuda Asset Management
Japan
$265K +$265K +39,190 New
Daiwa Securities Group
374
Daiwa Securities Group
Japan
$264K -$74.5K -11,000 -22%
YMRC
375
Yorktown Management & Research Company
Virginia
$264K – – –
13 14
15
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