Quest Diagnostics

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

Historical time machine

Historical observation

20182026

Universe weight

0.052%

12M weight contribution

-0.010 pp

3M weight contribution

-0.007 pp

12M price return

-16.5%

Share of matched S&P 500 members

Monthly observations through Aug 2022

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
Aug 2022	$14.6bn	0.052%	-0.010 pp	-16.5%	No
Jul 2022	$15.9bn	0.055%	-0.005 pp	-1.9%	No
Jun 2022	$15.6bn	0.061%	-0.000 pp	+2.6%	Yes
May 2022	$16.6bn	0.060%	-0.002 pp	+9.1%	Yes
Apr 2022	$15.7bn	0.057%	-0.006 pp	+3.4%	No
Mar 2022	$16.3bn	0.055%	+0.022 pp	+8.6%	No
Feb 2022	$15.7bn	0.054%	+0.024 pp	+15.6%	No
Jan 2022	$16.6bn	0.056%	+0.014 pp	+6.5%	No
Dec 2021	$21.2bn	0.068%	+0.003 pp	+47.9%	Yes
Nov 2021	$18.2bn	0.062%	-0.009 pp	+22.1%	Yes
Oct 2021	$18.0bn	0.060%	-0.018 pp	+22.4%	No
Sep 2021	$17.8bn	0.062%	+0.062 pp	+29.3%	Yes
Aug 2021	$18.7bn	0.062%	+0.062 pp	+40.0%	Yes
Jul 2021	$17.3bn	0.059%	+0.059 pp	+13.7%	Yes
Jun 2021	$17.2bn	0.061%	+0.061 pp	+18.0%	Yes
May 2021	$17.2bn	0.062%	+0.062 pp	+13.5%	Yes
Apr 2021	$17.2bn	0.062%	-0.020 pp	+22.1%	Yes
Mar 2021	$17.1bn	0.033%	+0.033 pp	+63.4%	No
Feb 2021	$15.4bn	0.031%	+0.031 pp	+11.4%	No
Jan 2021	$17.4bn	0.042%	-0.032 pp	+19.3%	No
Dec 2020	$16.1bn	0.065%	-0.006 pp	+14.1%	Yes
Nov 2020	$16.7bn	0.071%	-0.001 pp	+19.0%	Yes
Oct 2020	$16.5bn	0.078%	+0.007 pp	+23.4%	Yes
Sep 2020	$15.4bn	0.000%	-0.076 pp	+9.4%	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.