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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
+$164M
2
JHIU
Janus Henderson Investors US
Colorado
+$94.9M
3
TCM
TimesSquare Capital Management
New York
+$86.6M
4
Bank of Montreal
Bank of Montreal
Ontario, Canada
+$75.7M
5
Citadel Advisors
Citadel Advisors
Florida
+$64.5M

Top Sellers

1
GC
Greenlight Capital
New York
-$57.9M
2
PI
Putnam Investments
Massachusetts
-$51.8M
3
SFM
Systematic Financial Management
New Jersey
-$45.4M
4
TG
TCW Group
California
-$45.2M
5
Artisan Partners
Artisan Partners
Wisconsin
-$44.9M
Name Holding Trade Value Shares
Change 		Shares
Change %
CB
276
Commerce Bank
Missouri
$1.64M +$10.3K +1,470 +0.6%
TRSOTSOK
277
Teachers Retirement System of the State of Kentucky
Kentucky
$1.63M -$155K -22,000 -9%
NCCM
278
Nine Chapters Capital Management
New Jersey
$1.59M -$962K -137,000 -38%
MC
279
Menta Capital
California
$1.55M -$84.3K -12,000 -5%
Envestnet Asset Management
280
Envestnet Asset Management
Illinois
$1.53M +$1.4M +199,290 +1,062%
Rafferty Asset Management
281
Rafferty Asset Management
New York
$1.5M -$103K -14,720 -6%
QSS
282
Quantitative Systematic Strategies
Florida
$1.49M +$1.01M +140,690 +209%
GE
283
General Electric
Ohio
$1.49M – – –
WCM
284
Washington Capital Management
Washington
$1.44M -$968K -137,820 -40%
MSA
285
Mason Street Advisors
Wisconsin
$1.44M -$4.2M -598,610 -74%
ID
286
Integral Derivatives
New York
$1.44M +$1.44M +205,160 New
WSA
287
Wall Street Associates
California
$1.41M – – –
CC
288
Cipher Capital
New York
$1.35M -$174K -24,800 -11%
GCA
289
Gideon Capital Advisors
New York
$1.33M +$632K +90,000 +91%
Squarepoint
290
Squarepoint
New York
$1.3M +$606K +86,280 +87%
NMERB
291
New Mexico Educational Retirement Board
New Mexico
$1.3M -$77.3K -11,000 -6%
CIBC Asset Management
292
CIBC Asset Management
Ontario, Canada
$1.3M +$61.2K +8,710 +5%
COPPSERS
293
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
$1.28M -$754K -107,270 -37%
WAM
294
World Asset Management
Michigan
$1.28M -$14K -1,990 -1%
CCM
295
Cupps Capital Management
Illinois
$1.22M -$1.92M -272,800 -61%
LS
296
Livforsakringsbolaget Skandia
Sweden
$1.21M -$436K -62,000 -26%
AMI
297
Amica Mutual Insurance
Rhode Island
$1.18M – – –
Mackenzie Financial
298
Mackenzie Financial
Ontario, Canada
$1.17M -$225K -32,000 -16%
ST
299
Spot Trading
Illinois
$1.17M +$1.17M +166,750 +833,750%
MAM
300
Meeder Asset Management
Ohio
$1.16M – – –
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