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 12 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: 6; +2 vs. Q2 2026
Shares held: 10.1K; +3.08K (+43.7%) vs. Q2 2026
Total value: $873.1K; +$398.8K (+84.1%) vs. Q2 2026
New holders: 2; 2 more added
Sold out: 0; 1 more reduced

972 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
Panagora Asset Management Inc	–	–	–	–	Not filed
Moran Wealth Management, LLC	–	–	–	–	Not filed
Caliber Wealth Management, LLC	–	–	–	–	Not filed
SBI Okasan Asset Management Co.Ltd.	–	–	–	–	Not filed
CWM Advisors, LLC	–	–	–	–	Not filed
J. Stern & Co. LLP	–	–	–	–	Not filed
Vontobel Holding Ltd.	–	–	–	–	Not filed
Dark Forest Capital Management LP	–	–	–	–	Not filed
D.A. Davidson & Co.	–	–	–	–	Not filed
Quantitative Investment Management, LLC	–	–	–	–	Not filed
Elo Mutual Pension Insurance Co	–	–	–	–	Not filed
Saudi Central Bank	–	–	–	–	Not filed
Eurizon Capital SGR S.p.A.	–	–	–	–	Not filed
South Dakota Investment Council	–	–	–	–	Not filed
BLI - Banque de Luxembourg Investments	–	–	–	–	Not filed
Westfield Capital Management Co LP	–	–	–	–	Not filed
Brighton Jones LLC	–	–	–	–	Not filed
Perfromance Wealth Partners, LLC	–	–	–	–	Not filed
Principal Securities, Inc.	–	–	–	–	Not filed
Tealwood Asset Management Inc	–	–	–	–	Not filed
Empowered Funds, LLC	–	–	–	–	Not filed
Davenport & Co LLC	–	–	–	–	Not filed
Virtu Financial LLC	–	–	–	–	Not filed
Intech Investment Management LLC	–	–	–	–	Not filed
Kentucky Retirement Systems	–	–	–	–	Not filed
Investment Management Corp of Ontario	–	–	–	–	Not filed
O'Shaughnessy Asset Management, LLC	–	–	–	–	Not filed
CenterBook Partners LP	–	–	–	–	Not filed
WoodTrust Financial Corp	–	–	–	–	Not filed
Ethic Inc.	–	–	–	–	Not filed
Goelzer Investment Management, Inc.	–	–	–	–	Not filed
Sagewood Asset Management LP	–	–	–	–	Not filed
Alps Advisors Inc	–	–	–	–	Not filed
Wiley Bros.-Aintree Capital, LLC	–	–	–	–	Not filed
Towarzystwo Funduszy Inwestycyjnych Pzu SA	–	–	–	–	Not filed
Tema ETFs LLC	–	–	–	–	Not filed
Hartford Investment Management Co	–	–	–	–	Not filed
SRS Capital Advisors, Inc.	–	–	–	–	Not filed
Commerce Bank	–	–	–	–	Not filed
Global Retirement Partners, LLC	–	–	–	–	Not filed
AG2R la Mondiale Gestion D'Actifs	–	–	–	–	Not filed
Generali Asset Management SPA SGR	–	–	–	–	Not filed
Summit Trail Advisors, LLC	–	–	–	–	Not filed
Y-Intercept (Hong Kong) Ltd	–	–	–	–	Not filed
Wealthfront Advisers LLC	–	–	–	–	Not filed
Natixis	–	–	–	–	Not filed
Maryland State Retirement & Pension System	–	–	–	–	Not filed
NorthCrest Asset Manangement, LLC	–	–	–	–	Not filed
Weatherly Asset Management L. P.	–	–	–	–	Not filed
Gsa Capital Partners LLP	–	–	–	–	Not filed
Argent Trust Co	–	–	–	–	Not filed
Inspire Advisors, LLC	–	–	–	–	Not filed
Sequoia Financial Advisors, LLC	–	–	–	–	Not filed
United Capital Financial Advisers, LLC	–	–	–	–	Not filed
New Mexico Educational Retirement Board	–	–	–	–	Not filed
E Fund Management Co., Ltd.	–	–	–	–	Not filed
Intesa Sanpaolo S.p.A.	–	–	–	–	Not filed
Acorn Financial Advisory Services Inc	–	–	–	–	Not filed
DF Dent & Co Inc	–	–	–	–	Not filed
1832 Asset Management L.P.	–	–	–	–	Not filed
Triglav Skladi, D.O.O.	–	–	–	–	Not filed
Squarepoint Ops LLC	–	–	–	–	Not filed
Argus Investors' Counsel, Inc.	–	–	–	–	Not filed
Main Management ETF Advisors, LLC	–	–	–	–	Not filed
Great Lakes Retirement, Inc.	–	–	–	–	Not filed
Rockefeller Capital Management L.P.	–	–	–	–	Not filed
Tokio Marine Asset Management Co Ltd	–	–	–	–	Not filed
Stephens Inc	–	–	–	–	Not filed
Vestcor Inc	–	–	–	–	Not filed
Ameritas Investment Partners, Inc.	–	–	–	–	Not filed
Brown Financial Advisors	–	–	–	–	Not filed
Geneos Wealth Management Inc.	–	–	–	–	Not filed
M&T Bank Corp	–	–	–	–	Not filed
Shaker Investments LLC	–	–	–	–	Not filed
Greenfield Seitz Capital Management, LLC	–	–	–	–	Not filed
Bridgewater Advisors Inc.	–	–	–	–	Not filed
AlTi Global, Inc.	–	–	–	–	Not filed
Centaurus Financial, Inc.	–	–	–	–	Not filed
Sax Wealth Advisors, LLC	–	–	–	–	Not filed
BKD Wealth Advisors, LLC	–	–	–	–	Not filed
AustralianSuper Pty Ltd	–	–	–	–	Not filed
Flputnam Investment Management Co	–	–	–	–	Not filed
Advocacy Wealth Management Services, LLC	–	–	–	–	Not filed
Savant Capital, LLC	–	–	–	–	Not filed
Longaeva Partners L.P.	–	–	–	–	Not filed
Wedbush Securities Inc	–	–	–	–	Not filed
PKO Investment Management Joint-Stock Co	–	–	–	–	Not filed
Flagship Harbor Advisors, LLC	–	–	–	–	Not filed
Raiffeisen Bank International AG	–	–	–	–	Not filed
Horizon Investments, LLC	–	–	–	–	Not filed
Regions Financial Corp	–	–	–	–	Not filed
Hennion & Walsh Asset Management, Inc.	–	–	–	–	Not filed
China Universal Asset Management Co., Ltd.	–	–	–	–	Not filed
Invera Wealth Advisors, LLC	–	–	–	–	Not filed
Azzad Asset Management Inc	–	–	–	–	Not filed
Lebenthal Global Advisors, LLC	–	–	–	–	Not filed
Formula Growth Ltd	–	–	–	–	Not filed
Pathstone Holdings, LLC	–	–	–	–	Not filed
Caldwell Trust Co	–	–	–	–	Not filed
Arkadios Wealth Advisors	–	–	–	–	Not filed