Prosight Management’s DexCom DXCM Stock Holding History

Prosight Management’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
2025 Q4	–	Sell	-195,217	Closed	-$13.1M	–	46
2025 Q3	$13.1M	Buy	195,217 +125,217	+179%	+$9.91M	3.06%	13
2025 Q2	$6.11M	Buy	+70,000	New	+$5.49M	1.49%	22
2024 Q4	–	Sell	-160,000	Closed	-$10.7M	–	40
2024 Q3	$10.7M	Buy	160,000 +110,683	+224%	+$9.09M	2.64%	15
2024 Q2	$5.59M	Buy	49,317 +26,317	+114%	+$3.33M	1.67%	23
2024 Q1	$3.19M	Hold	23,000	–	–	0.89%	30
2023 Q4	$2.85M	Sell	23,000 -39,421	-63%	-$4.03M	1.15%	23
2023 Q3	$5.82M	Buy	+62,421	New	+$7.04M	1.85%	18
2018 Q2	–	Sell	-260,000	Closed	-$4.82M	–	32
2018 Q1	$4.82M	Buy	260,000 +135,208	+108%	+$2M	3.02%	13
2017 Q4	$1.79M	Buy	+124,792	New	+$1.62M	1.32%	23

Other funds holding DXCM

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

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

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

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

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

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

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

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

Norges Bank Oslo, Norway $1T AUM

JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return

Prosight Management's DXCM Position: Q4 2025 in Review

Prosight Management sold out of DexCom (DXCM) in Q4 2025, closing a stake of 195,217 shares — an estimated $13.1M sold.

Prosight Management first reported a position in DXCM in Q4 2017 and held it in 9 quarters. The position peaked at $13.1M in Q3 2025. 922 funds tracked by Wall St. Rank hold DXCM as of Q4 2025.

Prosight Management reported no remaining DexCom position as of Q4 2025 after selling out during the quarter.
Prosight Management sold 195,217 DexCom shares in Q4 2025, an estimated $13.1M.
Prosight Management first reported a position in DexCom in Q4 2017 and held it in 9 quarters.
Prosight Management's DexCom position peaked at $13.1M in Q3 2025.
922 funds tracked by Wall St. Rank held DexCom as of Q4 2025.

Based on Prosight Management's 13F filing for Q4 2025, filed 13 Feb 2026.