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Lam Research

LRCX · United States · Semiconductor Materials & Equipment · matched S&P 500 member. Follow its market-weight contribution.

Historical time machine
Historical observation
20182026
Universe weight
0.020%
12M weight contribution
+0.002 pp
3M weight contribution
+0.001 pp
12M price return
+3.7%

Share of matched S&P 500 members

Monthly observations through May 2018

0.00.00.02018

Company price index

A separate dimension from market allocation

971021062018

Historical observations

Most recent 24 observations at or before the selected month

MonthMarket capUniverse weight12M weight change12M returnAbove 6M weight average
May 2018$3.3bn0.020%+0.002 pp+3.7%Yes
Apr 2018$3.0bn0.019%+0.001 pp-3.1%No
Mar 2018$3.3bn0.020%+0.003 pp+6.3%Yes
Feb 2018$3.1bn0.019%+0.001 pp+0.2%Yes
Jan 2018$3.1bn0.018%+0.000 pp+0.0%No

Its weight is estimated market cap divided by the total estimated market cap of matched S&P 500 members for the month. This is not an official float-adjusted S&P index weight.