Northrop Grumman

NOC · United States · Aerospace & Defense · matched S&P 500 member. Follow its market-weight contribution.

Historical time machine

Historical observation

20182026

Universe weight

0.235%

12M weight contribution

+0.040 pp

3M weight contribution

-0.065 pp

12M price return

+22.9%

Share of matched S&P 500 members

Monthly observations through Jan 2023

Company price index

A separate dimension from market allocation

Historical observations

Most recent 24 observations at or before the selected month

Month	Market cap	Universe weight	12M weight change	12M return	Above 6M weight average
Jan 2023	$68.6bn	0.235%	+0.040 pp	+22.9%	No
Dec 2022	$84.0bn	0.303%	+0.106 pp	+43.0%	Yes
Nov 2022	$82.1bn	0.279%	+0.092 pp	+55.1%	No
Oct 2022	$84.5bn	0.300%	+0.111 pp	+56.1%	Yes
Sep 2022	$72.8bn	0.286%	+0.083 pp	+32.6%	Yes
Aug 2022	$74.0bn	0.265%	+0.068 pp	+32.0%	Yes
Jul 2022	$74.1bn	0.255%	+0.055 pp	+34.1%	Yes
Jun 2022	$74.4bn	0.289%	+0.083 pp	+33.8%	Yes
May 2022	$72.7bn	0.262%	+0.051 pp	+30.0%	Yes
Apr 2022	$68.3bn	0.247%	+0.040 pp	+26.1%	Yes
Mar 2022	$69.8bn	0.235%	+0.129 pp	+40.5%	Yes
Feb 2022	$69.0bn	0.239%	+0.142 pp	+54.2%	Yes
Jan 2022	$57.7bn	0.194%	+0.080 pp	+31.4%	No
Dec 2021	$61.4bn	0.197%	-0.009 pp	+29.3%	Yes
Nov 2021	$55.3bn	0.187%	-0.027 pp	+17.5%	No
Oct 2021	$56.6bn	0.189%	-0.040 pp	+25.5%	No
Sep 2021	$57.7bn	0.202%	+0.202 pp	+16.2%	No
Aug 2021	$58.9bn	0.197%	+0.197 pp	+9.3%	Yes
Jul 2021	$58.1bn	0.199%	+0.199 pp	+13.7%	Yes
Jun 2021	$58.5bn	0.207%	+0.206 pp	+20.3%	Yes
May 2021	$58.9bn	0.211%	+0.211 pp	+11.1%	Yes
Apr 2021	$57.1bn	0.207%	-0.102 pp	+9.1%	Yes
Mar 2021	$54.0bn	0.106%	+0.105 pp	+8.9%	No
Feb 2021	$48.6bn	0.097%	+0.097 pp	-9.7%	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.