Dexcom Inc

DXCM

Exchange: Nasdaq
Industry: Surgical & Medical Instruments & Apparatus
SEC CIK: 0001093557

SEC filings (opens in a new tab)

In the last 90 days, Dexcom Inc insiders filed 0 open-market purchases and 11 sales; 976 institutions reported holding it in 13F filings for Q2 2026, worth $26.0B in total; no superinvestor holds it.

13F holders, Q3 2026

Institutional positions in Dexcom Inc as of Sep 30, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Q3 2026 data is still coming in (13F filing deadline: Nov 16, 2026), so these numbers are incomplete.

Institutional holders: 9; +3 vs. Q2 2026
Shares held: 47.3K; +39.0K (+464.8%) vs. Q2 2026
Total value: $4.09M; +$3.52M (+623.5%) vs. Q2 2026
New holders: 3; 2 more added
Sold out: 0; 2 more reduced

970 institutions that held it in Q2 2026 haven't filed for Q3 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q2 2026: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting DXCM on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holders

Value held

Institutions holding DXCM and their total value by quarter
Quarter	Holders	Value
Q2 2026	976	$26.0B
Q1 2026	961	$23.4B
Q4 2025	922	$24.9B
Q3 2025	910	$24.5B
Q2 2025	939	$31.9B
Q1 2025	933	$24.8B
Q4 2024	951	$27.9B
Q3 2024	892	$24.1B
Q2 2024	1,001	$42.4B
Q1 2024	1,034	$51.1B
Q4 2023	976	$46.9B
Q3 2023	905	$34.4B
Q2 2023	955	$47.4B
Q1 2023	906	$42.9B
Q4 2022	920	$41.8B
Q3 2022	795	$29.6B
Q2 2022	799	$27.6B
Q1 2022	862	$48.3B
Q4 2021	932	$49.6B
Q3 2021	799	$51.3B
Q2 2021	729	$40.5B
Q1 2021	730	$33.1B

Institutions, Q3 2026

Shares, value and share of portfolio for each institution holding Dexcom Inc; share changes are against Q2 2026.

Institutions holding DXCM in Q3 2026
Institution	Shares	Value	% of portfolio	Change in shares	Action
Financial Consulate, Inc	–	–	–	–	Not filed
Bank of New Hampshire	–	–	–	–	Not filed
Ronald Blue Trust, Inc.	–	–	–	–	Not filed
Ninety One UK Ltd	–	–	–	–	Not filed
Financial Perspectives, Inc	–	–	–	–	Not filed
Aventura Private Wealth, LLC	–	–	–	–	Not filed
Zions Bancorporation, National Association	–	–	–	–	Not filed
Transamerica Financial Advisors, Inc.	–	–	–	–	Not filed
Basecamp Wealth Advisors LLC	–	–	–	–	Not filed
Salomon & Ludwin, LLC	–	–	–	–	Not filed
Pinnacle Wealth Planning Services, Inc.	–	–	–	–	Not filed
UMA Financial Services, Inc.	–	–	–	–	Not filed
Forum Finance Group S.A.	–	–	–	–	Not filed
Strategic Wealth Partners, Ltd.	–	–	–	–	Not filed
Glen Eagle Advisors, LLC	–	–	–	–	Not filed
Activest Wealth Management	–	–	–	–	Not filed
Rocky Mountain Advisers, LLC	–	–	–	–	Not filed
American Capital Advisory, LLC	–	–	–	–	Not filed
Farmers & Merchants Investments Inc	–	–	–	–	Not filed
Abound Financial, LLC	–	–	–	–	Not filed
SHP Wealth Management	–	–	–	–	Not filed
ZRC Wealth Management, LLC	–	–	–	–	Not filed
GW&K Investment Management, LLC	–	–	–	–	Not filed
Financial Network Wealth Advisors LLC	–	–	–	–	Not filed
Trust Co of Toledo NA	–	–	–	–	Not filed
Walleye Capital LLC	–	–	–	–	Not filed
Close Asset Management Ltd	–	–	–	–	Not filed
Signature Equity Partners, LLC	–	–	–	–	Not filed
Community Financial Services Group, LLC	–	–	–	–	Not filed
Mark Sheptoff Financial Planning, LLC	–	–	–	–	Not filed
Midway Capital Research & Management	–	–	–	–	Not filed
Owl Creek Wealth Partners LLC	–	–	–	–	Not filed
Fortitude Family Office, LLC	–	–	–	–	Not filed
HHM Wealth Advisors, LLC	–	–	–	–	Not filed
Ares Financial Consulting, LLC	–	–	–	–	Not filed
Plante Moran Financial Advisors, LLC	–	–	–	–	Not filed
Keating Financial Advisory Services, Inc.	–	–	–	–	Not filed
WPG Advisers, LLC	–	–	–	–	Not filed
Cornerstone Planning Group LLC	–	–	–	–	Not filed
Highline Wealth Partners LLC	–	–	–	–	Not filed
McGuire Capital Advisors Inc	–	–	–	–	Not filed
Manchester Capital Management LLC	–	–	–	–	Not filed
MV Capital Management, Inc.	–	–	–	–	Not filed
Kemnay Advisory Services Inc.	–	–	–	–	Not filed
Fulcrum Asset Management LLP	–	–	–	–	Not filed
S&T Bank	–	–	–	–	Not filed
Arlington Trust Co LLC	–	–	–	–	Not filed
Private Wealth Asset Management, LLC	–	–	–	–	Not filed
Global X Japan Co., Ltd.	–	–	–	–	Not filed
Investors Research Corp	–	–	–	–	Not filed
JFS Wealth Advisors, LLC	–	–	–	–	Not filed
Sachetta, LLC	–	–	–	–	Not filed
Valley National Advisers Inc	–	–	–	–	Not filed
Boreal Capital Management LLC	–	–	–	–	Not filed
St Germain D J Co Inc	–	–	–	–	Not filed
Joseph Group Capital Management	–	–	–	–	Not filed
Buck Wealth Strategies, LLC	–	–	–	–	Not filed
Action Point Financial Planning, LLC	–	–	–	–	Not filed
Vanguard National Trust Co	–	–	–	–	Not filed
Hilton Head Capital Partners, LLC	–	–	–	–	Not filed
Wealth Enhancement Trust Services, Inc.	–	–	–	–	Not filed
First Pacific Financial	–	–	–	–	Not filed
Bartlett & Co. Wealth Management LLC	–	–	–	–	Not filed
Investment Research & Advisory Group, Inc.	–	–	–	–	Not filed
Atlantic Trust, LLC	–	–	–	–	Not filed
Washington Trust Advisors, Inc.	–	–	–	–	Not filed
Hazlett, Burt & Watson, Inc.	–	–	–	–	Not filed
Bollard Group LLC	–	–	–	–	Not filed
DT Investment Partners, LLC	–	–	–	–	Not filed
Sfam, LLC	–	–	–	–	Not filed
Stance Capital LLC	–	–	–	–	Not filed
LOM Asset Management Ltd	–	–	–	–	Not filed
Rossby Financial, LCC	–	–	–	–	Not filed
Bard Associates Inc	–	–	–	–	Not filed
Meeder Asset Management Inc	–	–	–	–	Not filed
Smithfield Trust Co	–	–	–	–	Not filed
Avion Wealth	–	–	–	–	Not filed
Princeton Global Asset Management LLC	–	–	–	–	Not filed
Aster Capital Management (DIFC) Ltd	–	–	–	–	Not filed
Cornerstone Financial Management LLC	–	–	–	–	Not filed
Pflug Koory, LLC	–	–	–	–	Not filed
Creative Financial Designs Inc	–	–	–	–	Not filed
Concord Wealth Partners	–	–	–	–	Not filed
Cedar Mountain Advisors, LLC	–	–	–	–	Not filed
Main Street Group, LTD	–	–	–	–	Not filed
Archer Investment Corp	–	–	–	–	Not filed
Clal Insurance Enterprises Holdings Ltd	–	–	–	–	Not filed
Capital Analysts, LLC	–	–	–	–	Not filed
Trust Co of Vermont	–	–	–	–	Not filed
Raffa Wealth Management, LLC	–	–	–	–	Not filed
Grove Bank & Trust	–	–	–	–	Not filed
Park Place Capital Corp	–	–	–	–	Not filed
Golden State Wealth Management, LLC	–	–	–	–	Not filed
Creative Capital Management Investments LLC	–	–	–	–	Not filed
Bogart Wealth, LLC	–	–	–	–	Not filed
MidFirst Bank	–	–	–	–	Not filed
Financial Gravity Companies, Inc.	–	–	–	–	Not filed
Crewe Advisors LLC	–	–	–	–	Not filed
Rialto Wealth Management, LLC	–	–	–	–	Not filed
Kerr Financial Planning Corp	–	–	–	–	Not filed