Alpha Family Trust’s DexCom DXCM Stock Holding History

Alpha Family Trust’s Portfolio DXCM Stock Details DXCM Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$258K	Buy	+3,830	New	+$255K	0.1%	164
2025 Q3	–	Sell	-2,765	Closed	-$241K	–	200
2025 Q2	$241K	Buy	+2,765	New	+$217K	0.12%	159
2025 Q1	–	Sell	-3,555	Closed	-$276K	–	176
2024 Q4	$276K	Buy	+3,555	New	+$263K	0.16%	111
2024 Q3	–	Sell	-2,155	Closed	-$244K	–	161
2024 Q2	$244K	Hold	2,155	–	–	0.14%	119
2024 Q1	$299K	Hold	2,155	–	–	0.18%	105
2023 Q4	$267K	Hold	2,155	–	–	0.18%	107
2023 Q3	$201K	Sell	2,155 -185	-8%	-$20.9K	0.15%	124
2023 Q2	$301K	Hold	2,340	–	–	0.21%	79
2023 Q1	$272K	Hold	2,340	–	–	0.22%	87
2022 Q4	$265K	Buy	+2,340	New	+$257K	0.24%	86

Other funds holding DXCM

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return

Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

Baillie Gifford & Co Edinburgh, United Kingdom $110B AUM 4.8% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

UBS AM Chicago, Illinois $550B AUM 43.33% 1-Year Est. Return

AllianceBernstein Nashville, Tennessee $302B AUM 26.44% 1-Year Est. Return

Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return

Alpha Family Trust's DXCM Position: Q2 2026 in Review

Alpha Family Trust opened a new position in DexCom (DXCM) in Q2 2026: 3,830 shares worth $258K. The stake represents 0.1% of the portfolio and ranks #164 among its holdings. This is a return to the name: Alpha Family Trust previously reported a position in DXCM as recently as Q2 2025.

Alpha Family Trust first reported a position in DXCM in Q4 2022 and has held it in 10 quarters since. The position peaked at $301K in Q2 2023. 976 funds tracked by Wall St. Rank hold DXCM as of Q2 2026.

Alpha Family Trust held 3,830 shares of DexCom worth $258K as of Q2 2026.
DexCom was a new Alpha Family Trust position in Q2 2026.
DexCom made up 0.1% of Alpha Family Trust's portfolio in Q2 2026, its #164 holding.
Alpha Family Trust first reported a position in DexCom in Q4 2022 and has held it in 10 quarters since.
Alpha Family Trust's DexCom position peaked at $301K in Q2 2023.
976 funds tracked by Wall St. Rank held DexCom as of Q2 2026.

Based on Alpha Family Trust's 13F filing for Q2 2026, filed 10 Aug 2026.