DexCom Ownership

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

Recent Insider Transactions

XTRA:DC4 Recent Insider Transactions by Companies or Individuals
Date	Value	Name	Entity	Shares	Max Price
09 Sep 24	Sell€46,721	Jacob Leach	Individual	746	€62.63
09 Sep 24	Sell€26,680	Sadie Stern	Individual	426	€62.63
09 Sep 24	Sell€46,721	Jereme Sylvain	Individual	746	€62.63
10 Jun 24	Sell€79,782	Jacob Leach	Individual	745	€107.09
10 Jun 24	Sell€45,727	Sadie Stern	Individual	427	€107.09
10 Jun 24	Sell€79,782	Jereme Sylvain	Individual	745	€107.09
12 Mar 24	Sell€826,046	Matthew Dolan	Individual	6,710	€123.11
12 Mar 24	Sell€1,432,101	Sadie Stern	Individual	11,633	€123.11
12 Mar 24	Sell€1,435,548	Jereme Sylvain	Individual	11,661	€123.11
12 Mar 24	Sell€1,083,216	Michael Brown	Individual	8,799	€123.11
12 Mar 24	Sell€586,481	Teri Lawver	Individual	4,764	€123.11
12 Mar 24	Sell€1,802,160	Jacob Leach	Individual	14,639	€123.11
12 Mar 24	Sell€3,653,193	Kevin Sayer	Individual	29,675	€123.11
16 Jan 24	Sell€451,490	Jacob Leach	Individual	3,978	€113.50
16 Jan 24	Sell€4,236,266	Kevin Sayer	Individual	37,325	€113.50
16 Jan 24	Sell€310,300	Jereme Sylvain	Individual	2,734	€113.50
16 Jan 24	Sell€329,368	Sadie Stern	Individual	2,902	€113.50
09 Nov 23	Sell€237,259	Girish Naganathan	Individual	2,725	€87.07

Insider Trading Volume

Insider Buying: DC4 insiders have only sold shares in the past 3 months.

Ownership Breakdown

What is the ownership structure of DC4?
Owner Type	Number of Shares	Ownership Percentage
Private Companies	1,549	0.000387%
State or Government	430,381	0.107%
Public Companies	1,036,937	0.259%
Individual Insiders	1,605,245	0.401%
General Public	12,819,436	3.2%
Institutions	384,833,276	96%

Dilution of Shares: Shareholders have been diluted in the past year, with total shares outstanding growing by 3.3%.

Top Shareholders

Top 25 shareholders own 59.96% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
11.6%	The Vanguard Group, Inc.	46,513,184	€2.8b	4.28%	0.05%
8.61%	BlackRock, Inc.	34,519,365	€2.1b	1.76%	0.04%
5.05%	Capital Research and Management Company	20,255,534	€1.2b	-5.82%	0.07%
4.07%	State Street Global Advisors, Inc.	16,308,682	€986.3m	0.58%	0.04%
3.82%	Baillie Gifford & Co.	15,325,931	€926.9m	-2.31%	0.45%
2.65%	Sands Capital Management, LLC	10,606,503	€641.5m	-2.66%	1.86%
2.43%	Geode Capital Management, LLC	9,723,468	€588.1m	5.94%	0.05%
2.16%	FMR LLC	8,669,042	€524.3m	5.46%	0.04%
1.87%	UBS Asset Management AG	7,473,795	€452.0m	36.8%	0.05%
1.57%	Union Asset Management Holding AG	6,276,233	€379.6m	21.9%	0.31%
1.51%	Teachers Insurance and Annuity Association-College Retirement Equities Fund	6,038,463	€365.2m	-11.4%	0.1%
1.4%	Artisan Partners Limited Partnership	5,627,790	€340.4m	-2.45%	0.29%
1.38%	American Century Investment Management Inc	5,545,781	€335.4m	6.34%	0.18%
1.34%	Norges Bank Investment Management	5,389,335	€325.9m	23.8%	0.03%
1.33%	Wellington Management Group LLP	5,331,458	€322.4m	11.8%	0.05%
1.26%	JP Morgan Asset Management	5,047,683	€305.3m	16.6%	0.04%
1.09%	BNY Asset Management	4,379,958	€264.9m	6.35%	0.05%
1.07%	William Blair Investment Management, LLC	4,299,419	€260.0m	-5.15%	0.36%
0.97%	Invesco Ltd.	3,892,604	€235.4m	7.89%	0.07%
0.87%	Northern Trust Global Investments	3,489,058	€211.0m	0.66%	0.04%
0.86%	T. Rowe Price Group, Inc.	3,449,901	€208.6m	17.1%	0.02%
0.83%	Columbia Management Investment Advisers, LLC	3,332,318	€201.5m	-14.3%	0.05%
0.81%	Morgan Stanley, Investment Banking and Brokerage Investments	3,229,959	€195.3m	21.1%	0.03%
0.75%	Legal & General Investment Management Limited	2,993,049	€181.0m	1.67%	0.04%
0.63%	Amundi Asset Management SAS	2,537,788	€153.5m	13.2%	0.03%