SpiderRock Trading LLC - LAM RESEARCH CORP ownership

LAM RESEARCH CORP's ticker is and the CUSIP is 51280710. A total of 2 filers reported holding LAM RESEARCH CORP in Q2 2014. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
SpiderRock Trading LLC ownership history of LAM RESEARCH CORP
ValueSharesWeighting
Q3 2014$45,000
+104.5%
600
+50.0%
0.15%
+36.3%
Q1 2014$22,000
+1000.0%
400
-78.9%
0.11%
+841.7%
Q3 2013$2,000
-60.0%
1,900
-9.5%
0.01%
-69.2%
Q2 2013$5,0002,1000.04%
Other shareholders

There were no reported owners of LAM RESEARCH CORP in Q2 2014.

NameSharesValueWeighting ↓
View complete list of LAM RESEARCH CORP shareholders