IMC Chicago
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IMC Chicago’s DexCom DXCM Stock Holding History

IMC Chicago’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 		$12.7M Sell
188,200
-14,000
-7% -$933K ﹤0.01% 1367
2026
Q1 		$12.7M Sell
202,200
-166,400
-45% -$11.6M ﹤0.01% 1113
2025
Q4 		$24.5M Buy
368,600
+102,900
+39% +$6.65M 0.01% 758
2025
Q3 		$17.9M Buy
265,700
+40,300
+18% +$3.19M 0.01% 832
2025
Q2 		$19.7M Sell
225,400
-65,800
-23% -$5.16M 0.01% 702
2025
Q1 		$19.9M Sell
291,200
-122,900
-30% -$10M 0.01% 588
2024
Q4 		$32.2M Buy
414,100
+85,300
+26% +$6.32M 0.02% 453
2024
Q3 		$22M Buy
328,800
+114,600
+54% +$9.41M 0.01% 524
2024
Q2 		$24.3M Buy
214,200
+48,700
+29% +$6.16M 0.01% 472
2024
Q1 		$23M Sell
165,500
-20,800
-11% -$2.61M 0.01% 417
2023
Q4 		$23.1M Buy
186,300
+42,200
+29% +$4.31M 0.02% 420
2023
Q3 		$13.4M Buy
144,100
+87,600
+155% +$9.87M 0.01% 474
2023
Q2 		$7.26M Buy
56,500
+4,800
+9% +$581K 0.01% 579
2023
Q1 		$6.01M Buy
51,700
+24,200
+88% +$2.71M 0.01% 607
2022
Q4 		$3.11M Buy
+27,500
New +$3.02M ﹤0.01% 715
2020
Q2 		– Sell
-111,600
Closed -$7.51M – 909
2020
Q1 		$7.51M Buy
+111,600
New +$6.94M 0.02% 250

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

IMC Chicago's DXCM Position: Q2 2026 in Review

IMC Chicago sold out of DexCom (DXCM) in Q2 2026, closing a stake of 12,131 shares — an estimated $808K sold.

IMC Chicago first reported a position in DXCM in Q3 2023 and held it in 5 quarters. The position peaked at $3.68M in Q3 2024. 973 funds tracked by Wall St. Rank hold DXCM as of Q2 2026.

  • IMC Chicago reported no remaining DexCom position as of Q2 2026 after selling out during the quarter.
  • IMC Chicago sold 12,131 DexCom shares in Q2 2026, an estimated $808K.
  • IMC Chicago first reported a position in DexCom in Q3 2023 and held it in 5 quarters.
  • IMC Chicago's DexCom position peaked at $3.68M in Q3 2024.
  • 973 funds tracked by Wall St. Rank held DexCom as of Q2 2026.

Based on IMC Chicago's 13F filing for Q2 2026, filed 6 Aug 2026.