Equinix

EQIX · United States · Data Center REITs · matched S&P 500 member. Follow its market-weight contribution.

Historical time machine

Historical observation

20182026

Universe weight

0.168%

12M weight contribution

+0.033 pp

3M weight contribution

-0.021 pp

12M price return

+7.3%

Share of matched S&P 500 members

Monthly observations through Jun 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
Jun 2025	$77.8bn	0.168%	+0.033 pp	+7.3%	No
May 2025	$86.9bn	0.197%	+0.059 pp	+18.9%	No
Apr 2025	$84.2bn	0.202%	+0.007 pp	+23.5%	Yes
Mar 2025	$79.4bn	0.188%	-0.028 pp	+0.8%	No
Feb 2025	$88.0bn	0.197%	-0.044 pp	+3.9%	No
Jan 2025	$88.2bn	0.196%	-0.036 pp	+12.3%	No
Dec 2024	$91.0bn	0.206%	-0.019 pp	+19.5%	Yes
Nov 2024	$94.7bn	0.209%	-0.030 pp	+22.9%	Yes
Oct 2024	$87.6bn	0.206%	-0.027 pp	+27.1%	Yes
Sep 2024	$84.3bn	0.196%	-0.031 pp	+24.8%	Yes
Aug 2024	$79.2bn	0.191%	-0.042 pp	+9.0%	Yes
Jul 2024	$75.0bn	0.134%	-0.031 pp	-0.4%	No
Jun 2024	$71.8bn	0.135%	-0.035 pp	-1.5%	No
May 2024	$72.4bn	0.138%	-0.034 pp	+4.4%	No
Apr 2024	$67.3bn	0.195%	-0.032 pp	+0.2%	No
Mar 2024	$78.1bn	0.217%	-0.012 pp	+16.7%	No
Feb 2024	$84.1bn	0.241%	+0.016 pp	+32.4%	Yes
Jan 2024	$77.9bn	0.232%	-0.002 pp	+14.7%	Yes
Dec 2023	$75.6bn	0.225%	+0.007 pp	+25.4%	Yes
Nov 2023	$76.5bn	0.239%	+0.022 pp	+20.4%	Yes
Oct 2023	$68.5bn	0.233%	+0.050 pp	+31.3%	Yes
Sep 2023	$68.0bn	0.227%	+0.023 pp	+30.1%	Yes
Aug 2023	$73.1bn	0.233%	+0.019 pp	+21.1%	Yes
Jul 2023	$75.7bn	0.165%	-0.055 pp	+17.3%	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.