Align Technology

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

Historical time machine

Historical observation

20182026

Universe weight

0.063%

12M weight contribution

+0.003 pp

3M weight contribution

-0.015 pp

12M price return

+29.9%

Share of matched S&P 500 members

Monthly observations through Dec 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
Dec 2023	$21.0bn	0.063%	+0.003 pp	+29.9%	No
Nov 2023	$16.4bn	0.051%	-0.001 pp	+8.7%	No
Oct 2023	$14.1bn	0.048%	-0.006 pp	-5.0%	No
Sep 2023	$23.4bn	0.078%	+0.014 pp	+47.4%	Yes
Aug 2023	$28.3bn	0.090%	+0.022 pp	+51.9%	Yes
Jul 2023	$28.9bn	0.063%	-0.013 pp	+34.5%	No
Jun 2023	$27.1bn	0.063%	-0.010 pp	+49.4%	No
May 2023	$21.6bn	0.053%	-0.025 pp	+1.8%	No
Apr 2023	$24.9bn	0.084%	+0.002 pp	+12.2%	Yes
Mar 2023	$25.6bn	0.087%	-0.028 pp	-23.4%	Yes
Feb 2023	$23.7bn	0.083%	-0.056 pp	-39.5%	Yes
Jan 2023	$21.1bn	0.072%	-0.059 pp	-45.5%	Yes
Dec 2022	$16.5bn	0.059%	-0.107 pp	-67.9%	No
Nov 2022	$15.4bn	0.052%	-0.111 pp	-67.8%	No
Oct 2022	$15.2bn	0.054%	-0.111 pp	-68.9%	No
Sep 2022	$16.2bn	0.064%	-0.121 pp	-68.9%	No
Aug 2022	$19.0bn	0.068%	-0.119 pp	-65.6%	No
Jul 2022	$22.1bn	0.076%	-0.113 pp	-59.6%	No
Jun 2022	$18.7bn	0.073%	-0.098 pp	-61.3%	No
May 2022	$21.9bn	0.079%	-0.089 pp	-53.0%	No
Apr 2022	$22.8bn	0.083%	-0.088 pp	-51.3%	No
Mar 2022	$34.4bn	0.116%	+0.032 pp	-19.5%	No
Feb 2022	$40.3bn	0.140%	+0.050 pp	-9.8%	No
Jan 2022	$39.0bn	0.131%	+0.032 pp	-5.8%	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.