Arch Capital Group

ACGL · United States · Property & Casualty Insurance · matched S&P 500 member. Follow its market-weight contribution.

Historical time machine

Historical observation

20182026

Universe weight

0.086%

12M weight contribution

+0.086 pp

3M weight contribution

+0.002 pp

12M price return

+40.2%

Share of matched S&P 500 members

Monthly observations through Mar 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
Mar 2023	$25.2bn	0.086%	+0.086 pp	+40.2%	Yes
Feb 2023	$26.0bn	0.091%	+0.091 pp	+48.6%	Yes
Jan 2023	$23.8bn	0.081%	+0.081 pp	+38.9%	Yes
Dec 2022	$23.2bn	0.084%	+0.084 pp	+41.2%	Yes
Nov 2022	$22.2bn	0.075%	+0.075 pp	+48.4%	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.