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Lam Research
LRCX

Overview Fund Activity

505 hedge funds and large institutions have $10.3B invested in Lam Research in 2015 Q3 according to their latest regulatory filings, with 71 funds opening new positions, 194 increasing their positions, 168 reducing their positions, and 65 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
505
Holders Change
+5
Holders Change %
+1%
% of All Funds
14.11%
Holding in Top 10
8
Holding in Top 10 Change
-3
Holding in Top 10 Change %
-27.27%
% of All Funds
0.22%
New
71
Increased
194
Reduced
168
Closed
65
Calls
$88.4M
Puts
$193M
Net Calls
-$105M
Net Calls Change
-$47.7M

Top Buyers

1
Citadel Advisors
Citadel Advisors
Florida
+$203M
2
Renaissance Technologies
Renaissance Technologies
New York
+$52.3M
3
GAM
Gotham Asset Management
New York
+$49.3M
4
BIT
BlackRock Institutional Trust
California
+$48.3M
5
LSV Asset Management
LSV Asset Management
Illinois
+$35.7M

Top Sellers

1
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
-$143M
2
GC
Greenlight Capital
New York
-$133M
3
Ameriprise
Ameriprise
Minnesota
-$61.6M
4
Deutsche Bank
Deutsche Bank
Germany
-$52.4M
5
Balyasny Asset Management
Balyasny Asset Management
Illinois
-$49.7M
Name Holding Trade Value Shares
Change 		Shares
Change %
CB
326
Commerce Bank
Missouri
$641K -$358K -54,750 -36%
OA
327
Oak Associates
Ohio
$640K – – –
LTFS
328
Ladenburg Thalmann Financial Services
Florida
$633K +$116K +17,730 +22%
ACM
329
Aviance Capital Management
Florida
$626K +$626K +95,840 New
Mariner
330
Mariner
Kansas
$618K +$60.8K +9,310 +11%
Daiwa Securities Group
331
Daiwa Securities Group
Japan
$608K -$65.4K -10,000 -10%
APFBOT
332
Amica Pension Fund Board of Trustees
Rhode Island
$593K – – –
CG
333
Clinton Group
New York
$590K +$590K +90,280 New
Janney Montgomery Scott
334
Janney Montgomery Scott
Pennsylvania
$578K -$244K -37,310 -30%
HHMI
335
Howard Hughes Medical Institute
Maryland
$568K +$50.9K +7,790 +10%
GIM
336
Grassi Investment Management
California
$567K -$44.1K -6,750 -7%
LIM
337
Leavell Investment Management
Alabama
$555K – – –
LPL Financial
338
LPL Financial
California
$547K +$23K +3,520 +4%
MC
339
Menta Capital
California
$542K +$542K +83,000 New
BPCE
340
Bank Pictet & Cie (Europe)
Germany
$539K +$32K +4,900 +6%
Victory Capital Management
341
Victory Capital Management
Texas
$538K -$13.5M -2,070,010 -96%
CAM
342
Carret Asset Management
New York
$532K +$29.5K +4,520 +6%
BFG
343
Beacon Financial Group
Texas
$526K +$143K +22,700 +37%
PRCM
344
Pine River Capital Management
Minnesota
$523K +$523K +80,000 New
WBC
345
Westpac Banking Corp
Australia
$518K +$451K +69,100 +674%
SIM
346
Sentry Investment Management
Wisconsin
$504K -$281K -43,000 -36%
Verition Fund Management
347
Verition Fund Management
Connecticut
$502K -$753K -115,290 -60%
Commonwealth Equity Services
348
Commonwealth Equity Services
Massachusetts
$490K -$24.9K -3,820 -5%
CWM
349
Concert Wealth Management
California
$488K -$205K -30,900 -30%
CI
350
Constellation Investments
Ohio
$482K – – –
12 13
14
15 16