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Ossiam’s DexCom DXCM Stock Holding History

Ossiam’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 		$2.34M Buy
+34,769
New +$2.32M 0.03% 264
2025
Q4 		– Sell
-269,700
Closed -$18.1M – 456
2025
Q3 		$18.1M Buy
269,700
+48,560
+22% +$3.84M 0.23% 85
2025
Q2 		$19.3M Sell
221,140
-6,127
-3% -$480K 0.22% 93
2025
Q1 		$15.5M Buy
227,267
+5,242
+2% +$428K 0.22% 73
2024
Q4 		$17.3M Buy
222,025
+15,610
+8% +$1.16M 0.3% 54
2024
Q3 		$13.8M Buy
206,415
+962
+0.5% +$79K 0.27% 69
2024
Q2 		$23.3M Buy
205,453
+192,367
+1,470% +$24.3M 0.44% 51
2024
Q1 		$1.82M Sell
13,086
-2,291
-15% -$288K 0.03% 257
2023
Q4 		$1.91M Buy
15,377
+1,722
+13% +$176K 0.03% 240
2023
Q3 		$1.27M Buy
13,655
+7,911
+138% +$892K 0.02% 303
2023
Q2 		$738K Sell
5,744
-1,610
-22% -$195K 0.01% 363
2023
Q1 		$854K Sell
7,354
-8,781
-54% -$983K 0.02% 309
2022
Q4 		$1.83M Buy
16,135
+4,086
+34% +$449K 0.05% 209
2022
Q3 		$970K Sell
12,049
-21,123
-64% -$1.79M 0.03% 263
2022
Q2 		$2.47M Sell
33,172
-3,884
-10% -$354K 0.07% 156
2022
Q1 		$4.74M Sell
37,056
-26,360
-42% -$2.88M 0.12% 114
2021
Q4 		$8.51M Buy
63,416
+29,424
+87% +$4.23M 0.22% 88
2021
Q3 		$4.65M Buy
33,992
+2,976
+10% +$375K 0.13% 117
2021
Q2 		$4M Buy
31,016
+1,196
+4% +$115K 0.11% 124
2021
Q1 		$2.68M Buy
29,820
+22,512
+308% +$2.11M 0.08% 147
2020
Q4 		$675K Sell
7,308
-1,300
-15% -$116K 0.02% 239
2020
Q3 		$887K Sell
8,608
-16,404
-66% -$1.71M 0.04% 202
2020
Q2 		$2.54M Buy
+25,012
New +$2.24M 0.16% 111

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

Ossiam's DXCM Position: Q2 2026 in Review

Ossiam opened a new position in DexCom (DXCM) in Q2 2026: 34,769 shares worth $2.34M. The stake represents 0.03% of the portfolio and ranks #264 among its holdings. This is a return to the name: Ossiam previously reported a position in DXCM as recently as Q3 2025.

Ossiam first reported a position in DXCM in Q2 2020 and has held it in 23 quarters since. The position peaked at $23.3M in Q2 2024. 973 funds tracked by Wall St. Rank hold DXCM as of Q2 2026.

  • Ossiam held 34,769 shares of DexCom worth $2.34M as of Q2 2026.
  • DexCom was a new Ossiam position in Q2 2026.
  • DexCom made up 0.03% of Ossiam's portfolio in Q2 2026, its #264 holding.
  • Ossiam first reported a position in DexCom in Q2 2020 and has held it in 23 quarters since.
  • Ossiam's DexCom position peaked at $23.3M in Q2 2024.
  • 973 funds tracked by Wall St. Rank held DexCom as of Q2 2026.

Based on Ossiam's 13F filing for Q2 2026, filed 13 Aug 2026.