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Lam Research
LRCX

Overview Fund Activity

500 hedge funds and large institutions have $12.8B invested in Lam Research in 2015 Q2 according to their latest regulatory filings, with 66 funds opening new positions, 164 increasing their positions, 203 reducing their positions, and 67 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
500
Holders Change
-5
Holders Change %
-0.99%
% of All Funds
13.48%
Holding in Top 10
11
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+10%
% of All Funds
0.3%
New
66
Increased
164
Reduced
203
Closed
67
Calls
$78.9M
Puts
$136M
Net Calls
-$57.2M
Net Calls Change
+$674K

Top Buyers

1
JPMorgan Chase & Co
JPMorgan Chase & Co
New York
+$197M
2
WRF
Waddell & Reed Financial
Kansas
+$109M
3
Balyasny Asset Management
Balyasny Asset Management
Illinois
+$62.3M
4
PNC Financial Services Group
PNC Financial Services Group
Pennsylvania
+$56.2M
5
Lord, Abbett & Co
Lord, Abbett & Co
New Jersey
+$52.1M

Top Sellers

1
Bank of New York Mellon
Bank of New York Mellon
New York
-$95.2M
2
Arrowstreet Capital
Arrowstreet Capital
Massachusetts
-$80.4M
3
Artisan Partners
Artisan Partners
Wisconsin
-$62.9M
4
Fidelity Investments
Fidelity Investments
Massachusetts
-$45.4M
5
CCI
Columbus Circle Investors
-$42.5M
Name Holding Trade Value Shares
Change 		Shares
Change %
TI
526
Trexquant Investment
Connecticut
– -$1.67M -238,000 Closed
NCCM
527
Nine Chapters Capital Management
New Jersey
– -$1.59M -226,000 Closed
MC
528
Menta Capital
California
– -$1.55M -221,000 Closed
CC
529
Cipher Capital
New York
– -$1.35M -191,740 Closed
GCA
530
Gideon Capital Advisors
New York
– -$1.33M -188,710 Closed
Squarepoint
531
Squarepoint
New York
– -$1.3M -185,280 Closed
HMS
532
Hanseatic Management Services
New Mexico
– -$1.16M -165,200 Closed
MAM
533
Meeder Asset Management
Ohio
– -$1.16M -165,200 Closed
TH
534
Timber Hill
Connecticut
– -$994K -141,490 Closed
GF
535
Gerstein Fisher
New York
– -$820K -116,800 Closed
OI
536
Oakbrook Investments
Illinois
– -$818K -116,500 Closed
TNBTD
537
Trustmark National Bank Trust Department
Mississippi
– -$803K -114,400 Closed
CPC
538
Cookson Peirce & Co
Pennsylvania
– -$632K -90,000 Closed
PAM
539
Princeton Alpha Management
New Jersey
– -$612K -87,110 Closed
SEC
540
Seven Eight Capital
New York
– -$583K -83,030 Closed
Capstone Investment Advisors
541
Capstone Investment Advisors
New York
– -$525K -74,840 Closed
QAM
542
Quantres Asset Management
Cayman Islands
– -$520K -74,000 Closed
IG
543
ING Group
Netherlands
– -$500K -71,200 Closed
GMIM
544
General Motors Investment Management
New York
– -$465K -66,270 Closed
Loomis, Sayles & Company
545
Loomis, Sayles & Company
Massachusetts
– -$460K -65,560 Closed
Connor, Clark & Lunn Investment Management (CC&L)
546
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
– -$351K -50,000 Closed
EMG
547
Ellington Management Group
Connecticut
– -$344K -49,000 Closed
Brown Advisory
548
Brown Advisory
Maryland
– -$343K -48,810 Closed
FP
549
Foundry Partners
Minnesota
– -$336K -47,900 Closed
MSU
550
Mizuho Securities USA
New York
– -$322K -45,800 Closed
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