3M

MMM · United States · Industrial Conglomerates · matched S&P 500 member. Follow its market-weight contribution.

Historical time machine

Historical observation

20182026

Universe weight

0.144%

12M weight contribution

-0.063 pp

3M weight contribution

+0.038 pp

12M price return

-10.5%

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	$43.2bn	0.144%	-0.063 pp	-10.5%	Yes
Aug 2023	$49.2bn	0.157%	-0.055 pp	-9.4%	Yes
Jul 2023	$51.5bn	0.112%	-0.122 pp	-18.2%	No
Jun 2023	$46.2bn	0.107%	-0.133 pp	-18.7%	No
May 2023	$43.0bn	0.106%	-0.149 pp	-34.3%	No
Apr 2023	$49.0bn	0.165%	-0.083 pp	-23.0%	No
Mar 2023	$48.4bn	0.165%	-0.074 pp	-26.1%	No
Feb 2023	$49.6bn	0.174%	-0.072 pp	-24.2%	No
Jan 2023	$53.2bn	0.182%	-0.087 pp	-27.7%	No
Dec 2022	$55.4bn	0.200%	-0.074 pp	-29.6%	No
Nov 2022	$58.2bn	0.198%	-0.079 pp	-22.8%	No
Oct 2022	$58.1bn	0.206%	-0.081 pp	-26.9%	No
Sep 2022	$52.6bn	0.207%	-0.091 pp	-34.6%	No
Aug 2022	$59.2bn	0.212%	-0.103 pp	-33.7%	No
Jul 2022	$68.2bn	0.234%	-0.094 pp	-25.0%	No
Jun 2022	$61.6bn	0.239%	-0.100 pp	-32.5%	No
May 2022	$71.0bn	0.256%	-0.097 pp	-23.8%	Yes
Apr 2022	$68.6bn	0.248%	-0.098 pp	-24.4%	No
Mar 2022	$71.1bn	0.239%	+0.057 pp	-20.2%	No
Feb 2022	$71.0bn	0.246%	+0.077 pp	-12.3%	No
Jan 2022	$80.0bn	0.269%	+0.066 pp	-2.5%	No
Dec 2021	$85.6bn	0.274%	-0.067 pp	+4.9%	No
Nov 2021	$81.9bn	0.277%	-0.077 pp	+1.6%	No
Oct 2021	$86.1bn	0.288%	-0.078 pp	+15.3%	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.