NASDAQ: DXCM
Dexcom Inc Stock Ownership - Who owns Dexcom?

Insider buying vs selling

Have Dexcom Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Mark G. FolettaDirector2026-08-032,000$85.32
$170.64kSell
Mark G. FolettaDirector2026-07-312,000$80.00
$160.00kSell
Kevin R. SayerChair2026-07-2026,756$76.32
$2.04MSell
Michael Jon BrownCLO;EVP2026-07-151,700$74.42
$126.51kSell
Kevin R. SayerExecutive Chair2026-07-0626,756$72.00
$1.93MSell
Mark G. FolettaDirector2026-06-15199$74.82
$14.89kSell
Michael Jon BrownEVP Chief Legal Compliance Off2026-06-151,700$75.55
$128.44kSell
Mark G. FolettaDirector2026-06-153,801$74.10
$281.65kSell
Jon ColemanEVP Chief Commercial Officer2026-06-044,911$74.13
$364.05kSell
Jon ColemanEVP Chief Commercial Officer2026-06-034,912$73.00
$358.58kSell

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Net Insider Buy/Sell (L12M) Ownership

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DXCM Shareholders

What type of owners hold Dexcom Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Blackrock Inc10.33%38,964,371$3.39BInstitution
Vanguard Capital Management LLC6.63%25,020,961$2.18BInstitution
Vanguard Portfolio Management LLC5.09%19,219,953$1.67BInstitution
State Street Corp4.75%17,934,847$1.56BInstitution
Baillie Gifford Co4.13%15,599,525$1.36BInstitution
Alliancebernstein LP3.42%12,923,644$1.12BInstitution
Geode Capital Management LLC3.27%12,346,638$1.07BInstitution
Ubs Am A Distinct Business Unit Of Ubs Asset Management Americas LLC2.58%9,746,174$847.33MInstitution
Wellington Management Group LLP2.47%9,326,240$810.82MInstitution
Amundi1.68%6,332,561$550.55MInstitution

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DXCM vs Medical Device Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
DXCM95.23%4.77%Net SellingNet Selling
PHG5.32%0.00%
STE96.42%0.99%Net SellingNet Selling
ZBH75.87%24.13%Net SellingNet Selling
SNN3.63%0.00%

Dexcom Stock Ownership FAQ

Who owns Dexcom?

Dexcom (NASDAQ: DXCM) is owned by 96.38% institutional shareholders, 4.83% Dexcom insiders, and 0.00% retail investors. Donald A. Lucas is the largest individual Dexcom shareholder, owning 2.95M shares representing 0.78% of the company. Donald A. Lucas's Dexcom shares are currently valued at $243.76M.

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