Observatory · observe first

Rockwell Automation

ROK · United States · Electrical Components & Equipment · matched S&P 500 member. Follow its market-weight contribution.

Historical time machine
Historical observation
20182026
Universe weight
0.000%
12M weight contribution
-0.102 pp
3M weight contribution
+0.000 pp
12M price return
+48.5%

Share of matched S&P 500 members

Monthly observations through May 2020

0.00.10.1201820192020

Company price index

A separate dimension from market allocation

7997114201820192020

Historical observations

Most recent 24 observations at or before the selected month

MonthMarket capUniverse weight12M weight change12M returnAbove 6M weight average
May 2020$25.0bn0.000%-0.102 pp+48.5%No
Apr 2020$21.9bn0.123%+0.004 pp+7.3%Yes
Mar 2020$17.5bn0.000%-0.120 pp-12.0%No
Feb 2020$21.3bn0.000%-0.124 pp+5.1%No
Jan 2020$22.3bn0.110%+0.043 pp+15.7%Yes
Dec 2019$23.4bn0.115%+0.050 pp+37.8%Yes
Nov 2019$22.6bn0.114%+0.044 pp+15.0%Yes
Oct 2019$20.1bn0.105%+0.036 pp+6.8%Yes
Sep 2019$19.3bn0.102%+0.029 pp-10.1%No
Aug 2019$17.9bn0.097%+0.025 pp-13.6%No
Jul 2019$18.8bn0.100%-0.035 pp-12.4%No
Jun 2019$19.4bn0.105%-0.022 pp+0.7%No
May 2019$17.6bn0.103%-0.031 pp-13.3%Yes
Apr 2019$21.4bn0.119%-0.010 pp+12.2%Yes
Mar 2019$21.0bn0.120%-0.016 pp+2.9%Yes
Feb 2019$21.3bn0.124%-0.015 pp+0.9%Yes
Jan 2019$20.3bn0.067%-0.077 pp-12.3%No
Dec 2018$18.2bn0.065%-0.079 pp-22.2%No
Nov 2018$21.0bn0.070%-0.074 pp-9.8%No
Oct 2018$20.3bn0.069%-0.075 pp-15.3%No
Sep 2018$23.1bn0.074%-0.070 pp-3.5%No
Aug 2018$22.3bn0.072%-0.072 pp-6.9%No
Jul 2018$23.1bn0.135%-0.009 pp-4.0%Yes
Jun 2018$20.9bn0.127%-0.017 pp-14.9%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.