Moderna

MRNA · United States · Biotechnology · matched S&P 500 member. Follow its market-weight contribution.

Historical time machine

Historical observation

20182026

Universe weight

0.120%

12M weight contribution

-0.088 pp

3M weight contribution

-0.068 pp

12M price return

-12.1%

Share of matched S&P 500 members

Monthly observations through May 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
May 2023	$48.7bn	0.120%	-0.088 pp	-12.1%	No
Apr 2023	$51.3bn	0.173%	-0.022 pp	-1.1%	No
Mar 2023	$59.3bn	0.202%	-0.031 pp	-10.8%	No
Feb 2023	$53.6bn	0.189%	-0.026 pp	-9.6%	No
Jan 2023	$67.6bn	0.231%	+0.001 pp	+4.0%	Yes
Dec 2022	$69.0bn	0.249%	-0.081 pp	-29.3%	Yes
Nov 2022	$67.6bn	0.229%	-0.253 pp	-50.1%	Yes
Oct 2022	$58.8bn	0.209%	-0.257 pp	-56.5%	Yes
Sep 2022	$46.3bn	0.182%	-0.364 pp	-69.3%	No
Aug 2022	$51.7bn	0.185%	-0.323 pp	-64.9%	No
Jul 2022	$65.3bn	0.224%	-0.263 pp	-53.6%	Yes
Jun 2022	$56.8bn	0.221%	+0.221 pp	-39.2%	Yes
May 2022	$57.8bn	0.208%	+0.208 pp	-21.4%	No
Apr 2022	$54.2bn	0.196%	+0.196 pp	-24.8%	No
Mar 2022	$69.4bn	0.234%	+0.234 pp	+31.5%	No
Feb 2022	$61.9bn	0.215%	+0.215 pp	-0.8%	No
Jan 2022	$68.7bn	0.231%	+0.231 pp	-2.2%	No
Dec 2021	$103.0bn	0.330%	+0.330 pp	+143.1%	No
Nov 2021	$142.9bn	0.483%	+0.483 pp	+130.7%	Yes
Oct 2021	$139.3bn	0.465%	+0.465 pp	+411.6%	Yes
Sep 2021	$155.3bn	0.545%	+0.545 pp	+444.0%	Yes
Aug 2021	$152.1bn	0.508%	+0.508 pp	+480.5%	Yes
Jul 2021	$142.0bn	0.487%	+0.487 pp	+377.2%	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.