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Compare · RMD vs WST

RMD vs WST

Side-by-side comparison of ResMed Inc. (RMD) and West Pharmaceutical Services Inc. (WST): market cap, price performance, sector, and recent activity on the wire.

Summary

  • Both RMD and WST operate in Medical/Dental Instruments (Health Care), so they compete in similar markets.
  • RMD is the larger of the two at $28.19B, about 1.3x WST ($22.42B).
  • Over the past year, RMD is down 22.2% and WST is up 45.2% - WST leads by 67.4 points.
  • Both names hit the wire about 7 times in the past 4 weeks.
  • RMD has more recent analyst coverage (25 ratings vs 16 for WST).
PerformanceRMD-22.22%WST+45.23%
2025-06-05+0.00%2026-06-04
MetricRMDWST
Company
ResMed Inc.
West Pharmaceutical Services Inc.
Price
$194.22+4.15%
$317.25+0.31%
Market cap
$28.19B
$22.42B
1M return
-6.60%
+2.44%
1Y return
-22.22%
+45.23%
Industry
Medical/Dental Instruments
Medical/Dental Instruments
Exchange
NYSE
NYSE
IPO
News (4w)
7
7
Recent ratings
25
16
RMD

ResMed Inc.

ResMed Inc. develops, manufactures, distributes, and markets medical devices and cloud-based software applications that diagnose, treat, and manage respiratory disorders comprising sleep apnea, chronic obstructive pulmonary disease, neuromuscular disease, and other chronic diseases. The company operates in two segments, Sleep and Respiratory Care, and Software as a Service. It offers various products and solutions for a range of respiratory disorders, including technologies to be applied in medical and consumer products, ventilation devices, diagnostic products, mask systems for use in the hospital and home, headgear and other accessories, dental devices, portable oxygen concentrators, and cloud-based software informatics solutions to manage patient outcomes, as well as provides customer and business processes. The company also provides U-Sleep, which enables automated patient coaching through a text, email, or interactive voice phone call; AirView that enables remote monitoring, over-the-air trouble shooting, and changing of device settings; and myAir, a patient engagement application that offers sleep data and a daily score based on their previous night's data, as well as connectivity module and propeller solutions. In addition, it provides business management software and services to out-of-hospital providers, home medical equipment, pharmacy, home infusion, orthotics, and prosthetics; and HEALTHCAREfirst and MatrixCare solutions. The company markets its products to sleep clinics, home healthcare dealers, patients, hospitals, physicians, and third-party payers through a network of distributors and direct sales force in approximately 140 countries. ResMed Inc. was founded in 1989 and is headquartered in San Diego, California.

WST

West Pharmaceutical Services Inc.

West Pharmaceutical Services, Inc. designs and produces containment and delivery systems for injectable drugs and healthcare products in the Americas, Europe, the Middle East, Africa, and the Asia Pacific. The company operates in two segments, Proprietary Products and Contract-Manufactured Products. The Proprietary Products segment offers stoppers and seals for injectable packaging systems; syringe and cartridge components, including custom solutions for the needs of injectable drug applications, as well as administration systems that enhance the safe delivery of drugs through advanced reconstitution, mixing, and transfer technologies; and films, coatings, washing, and vision inspection and sterilization processes and services to enhance the quality of packaging components. It also provides drug containment solutions, including Crystal Zenith, a cyclic olefin polymer in the form of vials, syringes, and cartridges; and self-injection devices, as well as a range of integrated solutions, including analytical lab services, pre-approval primary packaging support and engineering development, regulatory expertise, and after-sales technical support. This segment serves biologic, generic, and pharmaceutical drug companies. The Contract-Manufactured Products segment is involved in the design, manufacture, and automated assembly of devices used in surgical, diagnostic, ophthalmic, injectable, and other drug delivery systems, as well as consumer products. It serves pharmaceutical, diagnostic, and medical device companies. The company distributes its products through its sales force and distribution network, as well as contract sales agents and regional distributors. West Pharmaceutical Services, Inc. was incorporated in 1923 and is headquartered in Exton, Pennsylvania.

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