When did RMD join the S&P 500?

ResMed joined the S&P 500 index on 2017-07-26.

What sector is RMD in?

RMD is in the Health Care sector, Health Care Equipment industry.

RMD — ResMed

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

Health Care Equipment · Health Care

Key Facts

Status	Active
Sector	Health Care
Industry	Health Care Equipment
Joined	2017-07-26
Tenure	8 yrs

ResMed is focused on delivering digital health and cloud-connected medical devices. Its digital health technologies and cloud-connected medical devices transform care for patients with sleep apnea, chronic obstructive pulmonary disease (COPD), and other chronic conditions. The company operates through the Sleep and Respiratory Care and Software as a Service segments. The Sleep and Respiratory Care segment serves the sleep and respiratory disorders sector of the medical device industry. The Software as a Service segment provides business management software as a service to out-of-hospital healthcare providers.

Industry Peers

ABT BAX BDX BSX DXCM EW GEHC IDXX ISRG MDT

Sector Peers

A ABBV ABT ALGN AMGN BAX BDX BIIB BMY BSX

S&P 500 Timeline

2017-07-26Joined S&P 500

Institutional Holdings (13F)

941 institutions hold RMD, totaling 125.1M shares ($27.5B) · As of 2026Q1

Rank	Institution	Shares	Value
1	VANGUARD CAPITAL MANAGEMENT LLC	18.9M	$4.3B
2	BlackRock, Inc.	12.1M	$2.7B
3	MORGAN STANLEY	7.9M	$1.9B
4	VANGUARD PORTFOLIO MANAGEMENT LLC	7.9M	$1.8B
5	STATE STREET CORP	6.6M	$1.5B
6	Bank of New York Mellon Corp	4.9M	$1.1B
7	BARCLAYS PLC	4.9M	$1.1B
8	GEODE CAPITAL MANAGEMENT, LLC	4.4M	$974M
9	Employees Provident Fund Board	3.9M	$854M
10	GOLDMAN SACHS GROUP INC	2.0M	$461M

View all holders →

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