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Compare · DXCM vs MMM

DXCM vs MMM

Side-by-side comparison of DexCom Inc. (DXCM) and 3M Company (MMM): market cap, price performance, sector, and recent activity on the wire.

Summary

  • Both DXCM and MMM operate in Medical/Dental Instruments (Health Care), so they compete in similar markets.
  • MMM is the larger of the two at $80.20B, about 2.9x DXCM ($28.11B).
  • Over the past year, DXCM is down 14.9% and MMM is up 6.6% - MMM leads by 21.6 points.
  • DXCM has been more active in the news (26 items in the past 4 weeks vs 2 for MMM).
  • Both have 25 recent analyst ratings on file.
PerformanceDXCM-14.94%MMM+6.64%
2025-06-09+0.00%2026-06-05
MetricDXCMMMM
Company
DexCom Inc.
3M Company
Price
$72.84+0.38%
$153.78+0.65%
Market cap
$28.11B
$80.20B
1M return
+20.73%
+4.91%
1Y return
-14.94%
+6.64%
Industry
Medical/Dental Instruments
Medical/Dental Instruments
Exchange
NASDAQ
NYSE
IPO
2005
News (4w)
26
2
Recent ratings
25
25
DXCM

DexCom Inc.

DexCom, Inc., a medical device company, focuses on the design, development, and commercialization of continuous glucose monitoring (CGM) systems in the United States and internationally. The company offers its systems for use by people with diabetes, as well as for use by healthcare providers. Its products include DexCom G6, an integrated CGM system for diabetes management; Dexcom G7, a next generation G7 CGM system; and Dexcom Share, a remote monitoring system. DexCom, Inc. has a collaboration and license agreement with Verily Life Sciences LLC and Verily Ireland Limited to develop next-generation CGM products. The company markets its products directly to endocrinologists, physicians, and diabetes educators. DexCom, Inc. was founded in 1999 and is headquartered in San Diego, California.

MMM

3M Company

3M Company develops, manufactures, and markets various products worldwide. It operates through four business segments: Safety and Industrial, Transportation and Electronics, Health Care, and Consumer. The Safety and Industrial segment offers personal safety products, industrial adhesives and tapes, abrasives, closure and masking systems, electrical markets, automotive aftermarket, and roofing granules to industrial, electrical, and safety markets. The Transportation and Electronics provides electronics, such as display materials and systems, electronic materials solutions; automotive and aerospace, and commercial solutions; advanced materials; and transportation safety products to transportation and electronic original equipment manufacturer customers. The Health Care segment offers medical and surgical supplies, skin health and infection prevention products, oral care, separation and purification sciences, health information systems, drug delivery systems, and food safety products to healthcare industry. The Consumer segment provides home improvement, home care, and consumer health care products, as well as stationery and office supplies to various consumers. This segment is also involved in the retail auto care business. It offers its products through various e-commerce and traditional wholesalers, retailers, jobbers, distributors, and dealers, as well as directly to users. 3M Company has a strategic collaboration with Merry Maids in residential cleaning sector; and collaborations with The Infectious Disease Research Institute and Duke Human Vaccine Institute to create a vaccine candidate with potential to provide protection against multiple variants of SARS-CoV-2. The company was founded in 1902 and is headquartered in St. Paul, Minnesota.

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