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

0.310%

12M weight contribution

+0.155 pp

3M weight contribution

-0.002 pp

12M price return

+36.8%

Share of matched S&P 500 members

Monthly observations through Oct 2019

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
Oct 2019	$59.4bn	0.310%	+0.155 pp	+36.8%	No
Sep 2019	$63.4bn	0.337%	+0.161 pp	+20.1%	Yes
Aug 2019	$62.2bn	0.339%	+0.171 pp	+24.9%	Yes
Jul 2019	$58.5bn	0.311%	+0.006 pp	+17.0%	Yes
Jun 2019	$54.9bn	0.296%	-0.030 pp	+6.8%	Yes
May 2019	$51.5bn	0.300%	-0.046 pp	-5.4%	Yes
Apr 2019	$49.2bn	0.274%	-0.071 pp	-8.5%	Yes
Mar 2019	$45.8bn	0.263%	-0.110 pp	-21.5%	Yes
Feb 2019	$49.2bn	0.285%	-0.080 pp	-15.5%	Yes
Jan 2019	$46.8bn	0.154%	-0.184 pp	-17.8%	No
Dec 2018	$42.5bn	0.152%	-0.186 pp	-27.0%	No
Nov 2018	$45.1bn	0.150%	-0.188 pp	-22.5%	No
Oct 2018	$45.5bn	0.154%	-0.184 pp	-22.2%	No
Sep 2018	$55.3bn	0.176%	-0.162 pp	-5.8%	No
Aug 2018	$52.0bn	0.168%	-0.170 pp	-11.4%	No
Jul 2018	$52.3bn	0.305%	-0.033 pp	-11.1%	No
Jun 2018	$53.7bn	0.326%	-0.013 pp	-9.0%	No
May 2018	$57.1bn	0.346%	+0.008 pp	-3.6%	No
Apr 2018	$56.2bn	0.345%	+0.007 pp	-5.1%	No
Mar 2018	$60.8bn	0.373%	+0.035 pp	+2.9%	Yes
Feb 2018	$60.9bn	0.365%	+0.027 pp	+2.8%	Yes
Jan 2018	$59.3bn	0.338%	+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.