Question 1

How many shares of DXCM does FRONTIER CAPITAL MANAGEMENT CO LLC own?

Accepted Answer

As of 2026-Q2, FRONTIER CAPITAL MANAGEMENT CO LLC holds 547,220 shares of DXCM (DEXCOM INC).

Question 2

What is FRONTIER CAPITAL MANAGEMENT CO LLC's DXCM position worth?

Accepted Answer

As of 2026-Q2, FRONTIER CAPITAL MANAGEMENT CO LLC's DXCM position is worth $36.9M.

Question 3

Is FRONTIER CAPITAL MANAGEMENT CO LLC buying or selling DXCM?

Accepted Answer

In 2026-Q2, FRONTIER CAPITAL MANAGEMENT CO LLC increased their DXCM position (+8.2% change in shares).

Question 4

When did FRONTIER CAPITAL MANAGEMENT CO LLC first buy DXCM?

Accepted Answer

Based on available 13F filings, FRONTIER CAPITAL MANAGEMENT CO LLC first reported a position in DXCM in 2024-Q3. They have held the position across 30 quarters.

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q2 Latest	Increased	547,220	+8.2%	$36.9M	0.3%	$67.35	38
2026-Q1	Increased	505,628	+34.7%	$31.8M	0.3%	$73.08	45
2025-Q4	Decreased	375,331	-45.5%	$24.9M	0.3%	$67.06	0
2025-Q3	Decreased	688,694	-26.1%	$46.3M	0.4%	$66.46	0
2025-Q2	Decreased	932,371	-3.7%	$81.4M	0.8%	$86.33	0
2025-Q1	Increased	968,278	+39.7%	$66.1M	0.7%	$67.74	55
2024-Q4	Decreased	693,214	-5.8%	$53.9M	0.5%	$78.00	0
2024-Q3	Decreased	735,926	-1.0%	$49.3M	0.5%	$67.29	0