Simon Property Group

SPG · United States · Retail REITs · matched S&P 500 member. Follow its market-weight contribution.

Historical time machine

Historical observation

20182026

Universe weight

0.106%

12M weight contribution

-0.004 pp

3M weight contribution

+0.029 pp

12M price return

+7.4%

Share of matched S&P 500 members

Monthly observations through Oct 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
Oct 2023	$31.1bn	0.106%	-0.004 pp	+7.4%	Yes
Sep 2023	$30.6bn	0.102%	+0.002 pp	+28.2%	Yes
Aug 2023	$32.2bn	0.102%	-0.001 pp	+18.6%	Yes
Jul 2023	$35.3bn	0.077%	-0.029 pp	+22.2%	No
Jun 2023	$32.7bn	0.076%	-0.029 pp	+29.7%	No
May 2023	$29.8bn	0.074%	-0.043 pp	-2.4%	No
Apr 2023	$32.1bn	0.108%	-0.012 pp	+2.2%	No
Mar 2023	$31.7bn	0.108%	-0.017 pp	-9.4%	No
Feb 2023	$34.6bn	0.122%	-0.014 pp	-5.7%	Yes
Jan 2023	$36.4bn	0.125%	-0.016 pp	-7.3%	Yes
Dec 2022	$33.3bn	0.120%	-0.025 pp	-21.9%	Yes
Nov 2022	$33.8bn	0.115%	-0.031 pp	-17.4%	Yes
Oct 2022	$30.9bn	0.110%	-0.029 pp	-21.4%	Yes
Sep 2022	$25.4bn	0.100%	-0.029 pp	-27.0%	No
Aug 2022	$28.9bn	0.103%	-0.024 pp	-20.3%	No
Jul 2022	$30.8bn	0.106%	-0.017 pp	-9.8%	No
Jun 2022	$26.9bn	0.105%	-0.026 pp	-22.7%	No
May 2022	$32.5bn	0.117%	-0.013 pp	-6.6%	No
Apr 2022	$33.4bn	0.121%	-0.004 pp	+1.4%	No
Mar 2022	$37.3bn	0.125%	+0.062 pp	+22.3%	No
Feb 2022	$39.0bn	0.135%	+0.071 pp	+27.3%	No
Jan 2022	$41.7bn	0.140%	+0.077 pp	+65.5%	Yes
Dec 2021	$45.3bn	0.145%	+0.047 pp	+95.7%	Yes
Nov 2021	$43.3bn	0.146%	+0.047 pp	+94.4%	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.