American Express

AXP · United States · Consumer Finance · matched S&P 500 member. Follow its market-weight contribution.

Historical time machine

Historical observation

20182026

Universe weight

0.367%

12M weight contribution

-0.031 pp

3M weight contribution

+0.067 pp

12M price return

+12.2%

Share of matched S&P 500 members

Monthly observations through Sep 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
Sep 2023	$109.9bn	0.367%	-0.031 pp	+12.2%	Yes
Aug 2023	$116.4bn	0.371%	-0.037 pp	+5.4%	Yes
Jul 2023	$124.4bn	0.271%	-0.126 pp	+11.2%	No
Jun 2023	$129.5bn	0.299%	-0.107 pp	+27.1%	No
May 2023	$117.8bn	0.291%	-0.167 pp	-4.7%	No
Apr 2023	$119.9bn	0.405%	-0.071 pp	-6.3%	No
Mar 2023	$122.8bn	0.419%	-0.059 pp	-10.6%	No
Feb 2023	$129.5bn	0.455%	-0.057 pp	-9.3%	Yes
Jan 2023	$130.7bn	0.447%	-0.021 pp	-1.4%	Yes
Dec 2022	$110.4bn	0.398%	-0.008 pp	-8.5%	No
Nov 2022	$117.8bn	0.400%	+0.001 pp	+4.8%	No
Oct 2022	$110.9bn	0.394%	-0.056 pp	-13.5%	No
Sep 2022	$101.1bn	0.397%	-0.070 pp	-18.5%	No
Aug 2022	$114.0bn	0.408%	-0.033 pp	-7.3%	No
Jul 2022	$115.5bn	0.397%	-0.068 pp	-8.6%	No
Jun 2022	$104.4bn	0.406%	-0.063 pp	-14.9%	No
May 2022	$127.1bn	0.458%	-0.003 pp	+6.5%	No
Apr 2022	$131.6bn	0.476%	+0.029 pp	+15.1%	Yes
Mar 2022	$142.0bn	0.478%	+0.255 pp	+33.2%	Yes
Feb 2022	$147.7bn	0.512%	+0.295 pp	+45.4%	Yes
Jan 2022	$139.3bn	0.468%	+0.244 pp	+56.3%	Yes
Dec 2021	$126.7bn	0.406%	+0.012 pp	+36.9%	No
Nov 2021	$118.0bn	0.399%	-0.007 pp	+29.9%	No
Oct 2021	$134.6bn	0.450%	+0.102 pp	+92.7%	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.