Optiver Holding
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Optiver Holding’s DexCom DXCM Stock Holding History

Optiver Holding’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 		$220K Buy
+3,264
New +$217K ﹤0.01% 875
2026
Q1 		– Sell
-2,736
Closed -$182K – 2430
2025
Q4 		$182K Buy
+2,736
New +$177K ﹤0.01% 728
2025
Q3 		– Sell
-559
Closed -$48.8K – 2742
2025
Q2 		$48.8K Sell
559
-1,241
-69% -$97.3K ﹤0.01% 624
2025
Q1 		$123K Buy
1,800
+1,379
+328% +$113K ﹤0.01% 438
2024
Q4 		$32.7K Buy
+421
New +$31.2K ﹤0.01% 644
2024
Q3 		– Sell
-314
Closed -$35.6K – 981
2024
Q2 		$35.6K Buy
+314
New +$39.7K ﹤0.01% 590
2021
Q3 		– Sell
-292
Closed -$31K – 741
2021
Q2 		$31K Buy
+292
New +$28K ﹤0.01% 316

Other funds holding DXCM

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
Baillie Gifford & Co
Baillie Gifford & Co Edinburgh, United Kingdom $110B AUM 4.8% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
UBS AM
UBS AM Chicago, Illinois $550B AUM 43.33% 1-Year Est. Return
AllianceBernstein
AllianceBernstein Nashville, Tennessee $302B AUM 26.44% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return

Optiver Holding's DXCM Position: Q2 2026 in Review

Optiver Holding opened a new position in DexCom (DXCM) in Q2 2026: 3,264 shares worth $220K. The stake represents ﹤0.01% of the portfolio and ranks #875 among its holdings. This is a return to the name: Optiver Holding previously reported a position in DXCM as recently as Q4 2025.

Optiver Holding first reported a position in DXCM in Q2 2021 and has held it in 7 quarters since. 974 funds tracked by Wall St. Rank hold DXCM as of Q2 2026.

  • Optiver Holding held 3,264 shares of DexCom worth $220K as of Q2 2026.
  • DexCom was a new Optiver Holding position in Q2 2026.
  • DexCom made up ﹤0.01% of Optiver Holding's portfolio in Q2 2026, its #875 holding.
  • Optiver Holding first reported a position in DexCom in Q2 2021 and has held it in 7 quarters since.
  • 974 funds tracked by Wall St. Rank held DexCom as of Q2 2026.

Based on Optiver Holding's 13F filing for Q2 2026, filed 12 Aug 2026.