Boeing

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

Historical time machine

Historical observation

20182026

Universe weight

0.430%

12M weight contribution

+0.430 pp

3M weight contribution

-0.087 pp

12M price return

+27.8%

Share of matched S&P 500 members

Monthly observations through Aug 2021

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
Aug 2021	$128.7bn	0.430%	+0.430 pp	+27.8%	No
Jul 2021	$132.8bn	0.455%	+0.455 pp	+43.3%	Yes
Jun 2021	$140.1bn	0.495%	+0.494 pp	+30.7%	Yes
May 2021	$144.5bn	0.518%	+0.517 pp	+69.4%	Yes
Apr 2021	$137.0bn	0.497%	+0.051 pp	+66.2%	Yes
Mar 2021	$148.5bn	0.290%	+0.290 pp	+70.8%	No
Feb 2021	$123.6bn	0.247%	+0.246 pp	-22.9%	No
Jan 2021	$109.6bn	0.263%	-0.622 pp	-38.6%	No
Dec 2020	$120.8bn	0.489%	-0.410 pp	-33.9%	Yes
Nov 2020	$119.0bn	0.505%	-0.533 pp	-42.1%	Yes
Oct 2020	$81.5bn	0.386%	-0.611 pp	-57.0%	Yes
Sep 2020	$93.3bn	0.000%	-1.137 pp	-56.1%	No
Aug 2020	$97.0bn	0.000%	-1.114 pp	-52.3%	No
Jul 2020	$89.2bn	0.000%	-1.021 pp	-52.9%	No
Jun 2020	$103.4bn	0.001%	-1.103 pp	-48.7%	No
May 2020	$82.3bn	0.000%	-1.119 pp	-56.5%	No
Apr 2020	$79.6bn	0.445%	-0.739 pp	-61.8%	No
Mar 2020	$84.0bn	0.000%	-1.238 pp	-60.0%	No
Feb 2020	$154.9bn	0.001%	-1.440 pp	-36.0%	No
Jan 2020	$179.2bn	0.884%	+0.162 pp	-15.6%	No
Dec 2019	$183.3bn	0.899%	+0.245 pp	+3.3%	No
Nov 2019	$206.1bn	1.038%	+0.384 pp	+8.0%	No
Oct 2019	$191.3bn	0.997%	+0.314 pp	-2.1%	No
Sep 2019	$214.1bn	1.137%	+0.456 pp	+4.5%	Yes

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.