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COR · United States · Health Care Distributors · matched S&P 500 member. Follow its market-weight contribution.

Historical time machine

Historical observation

20182026

Universe weight

0.141%

12M weight contribution

+0.033 pp

3M weight contribution

+0.023 pp

12M price return

+47.8%

Share of matched S&P 500 members

Monthly observations through Nov 2025

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
Nov 2025	$71.6bn	0.141%	+0.033 pp	+47.8%	Yes
Oct 2025	$65.5bn	0.128%	+0.023 pp	+49.3%	Yes
Sep 2025	$60.6bn	0.121%	+0.018 pp	+40.0%	No
Aug 2025	$56.5bn	0.117%	+0.003 pp	+22.7%	No
Jul 2025	$55.4bn	0.117%	+0.033 pp	+21.3%	No
Jun 2025	$58.1bn	0.125%	+0.041 pp	+34.2%	Yes
May 2025	$56.4bn	0.128%	+0.042 pp	+29.7%	Yes
Apr 2025	$56.8bn	0.136%	-0.002 pp	+23.5%	Yes
Mar 2025	$53.9bn	0.128%	-0.006 pp	+15.5%	Yes
Feb 2025	$49.2bn	0.110%	-0.025 pp	+8.6%	Yes
Jan 2025	$49.1bn	0.109%	-0.029 pp	+10.2%	Yes
Dec 2024	$43.4bn	0.098%	-0.024 pp	+10.4%	No
Nov 2024	$48.6bn	0.107%	-0.020 pp	+24.8%	Yes
Oct 2024	$44.9bn	0.106%	-0.022 pp	+24.3%	Yes
Sep 2024	$44.4bn	0.103%	-0.018 pp	+26.2%	Yes
Aug 2024	$47.2bn	0.114%	+0.001 pp	+37.4%	Yes
Jul 2024	$46.9bn	0.084%	+0.002 pp	+28.5%	No
Jun 2024	$44.9bn	0.084%	-0.006 pp	+18.2%	No
May 2024	$45.2bn	0.086%	+0.001 pp	+34.4%	No
Apr 2024	$47.7bn	0.138%	+0.024 pp	+44.7%	Yes
Mar 2024	$48.5bn	0.134%	+0.024 pp	+53.3%	Yes
Feb 2024	$47.0bn	0.135%	+0.024 pp	+53.0%	Yes
Jan 2024	$46.4bn	0.138%	+0.019 pp	+39.3%	Yes
Dec 2023	$41.2bn	0.123%	-0.000 pp	+25.3%	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.