When did EQIX join the S&P 500?

Equinix joined the S&P 500 index on 2015-03-23.

What sector is EQIX in?

EQIX is in the Real Estate sector, Data Center REITs industry.

EQIX — Equinix

Name: EQIX Institutional Holdings (13F) — 2026Q1
Creator: SEC EDGAR
License: https://www.sec.gov/data

Data Center REITs · Real Estate

Equinix, Inc. provides and develops data center solutions. The company offers secure key management, consulting, network virtualization, customer support, and management services. It operates through the following geographic segments: the Americas, Europe, the Middle East and Africa, and Asia-Pacific.

Industry Peers

DLR

Sector Peers

AMT ARE AVB BXP CBRE CCI CPT CSGP DLR DOC

Key Facts

Status	Active
Sector	Real Estate
Industry	Data Center REITs
Joined	2015-03-23
Tenure	11 yrs

S&P 500 Timeline

2015-03-23Joined S&P 500

Institutional Holdings (13F)

1,283 institutions hold EQIX, totaling 112.2M shares ($99.8B) · As of 2026Q1

Rank	Institution	Shares	Value
1	VANGUARD CAPITAL MANAGEMENT LLC	12.8M	$12.5B
2	BlackRock, Inc.	11.1M	$10.9B
3	STATE STREET CORP	6.1M	$6.0B
4	VANGUARD PORTFOLIO MANAGEMENT LLC	6.0M	$5.9B
5	BARCLAYS PLC	3.4M	$2.8B
6	FMR LLC	2.8M	$2.8B
7	GEODE CAPITAL MANAGEMENT, LLC	2.5M	$2.4B
8	MORGAN STANLEY	2.9M	$2.4B
9	PRINCIPAL FINANCIAL GROUP INC	2.0M	$1.9B
10	JPMORGAN CHASE & CO	2.0M	$1.9B

View all holders →

Data source: Wikipedia · CC BY-SA 4.0 · SEC EDGAR 13F · Updated 2026-07-10