DexCom Ownership

Who are the major shareholders and have insiders been buying or selling?

Recent Insider Transactions

NasdaqGS:DXCM Recent Insider Transactions by Companies or Individuals
Date	Value	Name	Entity	Shares	Max Price
12 Mar 24	SellUS$901,896	Matthew Dolan	Individual	6,710	US$134.41
12 Mar 24	SellUS$1,563,600	Sadie Stern	Individual	11,633	US$134.41
12 Mar 24	SellUS$1,567,363	Jereme Sylvain	Individual	11,661	US$134.41
12 Mar 24	SellUS$1,182,680	Michael Brown	Individual	8,799	US$134.41
12 Mar 24	SellUS$640,333	Teri Lawver	Individual	4,764	US$134.41
12 Mar 24	SellUS$1,967,638	Jacob Leach	Individual	14,639	US$134.41
12 Mar 24	SellUS$3,988,638	Kevin Sayer	Individual	29,675	US$134.41
16 Jan 24	SellUS$491,819	Jacob Leach	Individual	3,978	US$123.63
16 Jan 24	SellUS$4,614,669	Kevin Sayer	Individual	37,325	US$123.63
16 Jan 24	SellUS$338,018	Jereme Sylvain	Individual	2,734	US$123.63
16 Jan 24	SellUS$358,788	Sadie Stern	Individual	2,902	US$123.63
09 Nov 23	SellUS$254,161	Girish Naganathan	Individual	2,725	US$93.27

Insider Trading Volume

Insider Buying: DXCM insiders have only sold shares in the past 3 months.

Ownership Breakdown

What is the ownership structure of DXCM?
Owner Type	Number of Shares	Ownership Percentage
Private Companies	62,706	0.0162%
State or Government	470,776	0.121%
Individual Insiders	1,588,062	0.409%
Public Companies	3,681,885	0.949%
Institutions	382,028,014	98.5%

Dilution of Shares: Shareholders have not been meaningfully diluted in the past year.

Top Shareholders

Top 25 shareholders own 62.08% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
11.5%	The Vanguard Group, Inc.	44,467,463	US$6.1b	0.63%	0.1%
8.49%	BlackRock, Inc.	32,726,186	US$4.5b	-0.05%	0.08%
6.37%	Capital Research and Management Company	24,574,717	US$3.3b	47.6%	0.18%
4.29%	Baillie Gifford & Co.	16,520,313	US$2.2b	-0.97%	0.98%
4.2%	State Street Global Advisors, Inc.	16,198,598	US$2.2b	1.02%	0.09%
3.91%	Sands Capital Management, LLC	15,058,806	US$2.1b	10.2%	5.01%
2.31%	Geode Capital Management, LLC	8,917,255	US$1.2b	2.16%	0.11%
1.82%	FMR LLC	7,035,613	US$957.8m	-12.3%	0.07%
1.82%	Teachers Insurance and Annuity Association-College Retirement Equities Fund	7,020,343	US$955.8m	-4.09%	0.26%
1.53%	Artisan Partners Limited Partnership	5,900,308	US$803.3m	165%	0.67%
1.43%	T. Rowe Price Group, Inc.	5,499,896	US$748.8m	64.6%	0.07%
1.4%	UBS Asset Management AG	5,410,076	US$736.5m	4.74%	0.11%
1.38%	American Century Investment Management Inc	5,309,943	US$722.9m	-1.17%	0.41%
1.17%	JP Morgan Asset Management	4,501,887	US$612.9m	5.34%	0.08%
1.16%	William Blair Investment Management, LLC	4,468,004	US$608.3m	-0.87%	0.84%
1.13%	Norges Bank Investment Management	4,353,112	US$592.6m	17%	0.05%
1.12%	BNY Mellon Asset Management	4,321,537	US$588.3m	2.27%	0.11%
1.08%	Columbia Management Investment Advisers, LLC	4,172,017	US$568.0m	104%	0.14%
0.98%	Wellington Management Group LLP	3,762,962	US$512.3m	-15.3%	0.08%
0.96%	Alphabet Inc.	3,681,885	US$501.3m	462%	no data
0.94%	Northern Trust Global Investments	3,612,198	US$491.8m	-7.3%	0.08%
0.86%	Voya Investment Management LLC	3,308,700	US$450.4m	25.9%	0.48%
0.77%	Legal & General Investment Management Limited	2,980,825	US$405.8m	19.3%	0.09%
0.72%	Bank of America Corporation, Asset Management Arm	2,764,766	US$376.4m	307%	0.18%
0.72%	Macquarie Investment Management Business Trust	2,762,198	US$376.0m	-8.2%	0.42%