QIM
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Quantitative Investment Management’s DexCom DXCM Stock Holding History

Quantitative Investment 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
2026
Q2 		$1.85M Buy
+27,549
New +$1.84M 0.2% 140
2026
Q1 		– Sell
-34,375
Closed -$2.28M – 429
2025
Q4 		$2.28M Buy
34,375
+20,918
+155% +$1.35M 0.22% 94
2025
Q3 		$905K Buy
13,457
+8,645
+180% +$684K 0.13% 147
2025
Q2 		$420K Sell
4,812
-16,982
-78% -$1.33M 0.06% 220
2025
Q1 		$1.49M Buy
+21,794
New +$1.78M 0.14% 145
2024
Q4 		– Sell
-156,439
Closed -$10.5M – 361
2024
Q3 		$10.5M Buy
+156,439
New +$12.8M 1.03% 24
2024
Q2 		– Sell
-17,581
Closed -$2.44M – 339
2024
Q1 		$2.44M Buy
+17,581
New +$2.21M 0.14% 106
2023
Q3 		– Sell
-41,761
Closed -$5.37M – 210
2023
Q2 		$5.37M Buy
41,761
+35,177
+534% +$4.25M 0.51% 46
2023
Q1 		$764K Buy
+6,584
New +$737K 0.16% 136
2021
Q3 		– Sell
-10,948
Closed -$1.17M – 423
2021
Q2 		$1.17M Buy
+10,948
New +$1.05M 0.11% 175
2020
Q2 		– Sell
-61,564
Closed -$4.14M – 559
2020
Q1 		$4.14M Sell
61,564
-278,052
-82% -$17.3M 0.45% 47
2019
Q4 		$18.6M Buy
339,616
+253,284
+293% +$12M 0.56% 45
2019
Q3 		$3.22M Sell
86,332
-216,304
-71% -$8.4M 0.17% 165
2019
Q2 		$11.3M Buy
+302,636
New +$9.51M 0.44% 48
2016
Q3 		– Sell
-103,200
Closed -$2.05M – 710
2016
Q2 		$2.05M Sell
103,200
-59,600
-37% -$1.01M 0.1% 287
2016
Q1 		$2.76M Buy
+162,800
New +$2.72M 0.13% 182
2015
Q4 		– Sell
-20,400
Closed -$437K – 721
2015
Q3 		$437K Buy
+20,400
New +$455K 0.03% 469
2015
Q2 		– Sell
-18,800
Closed -$292K – 508
2015
Q1 		$292K Buy
+18,800
New +$284K 0.03% 482

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

Quantitative Investment Management's DXCM Position: Q2 2026 in Review

Quantitative Investment Management opened a new position in DexCom (DXCM) in Q2 2026: 27,549 shares worth $1.85M. The stake represents 0.2% of the portfolio and ranks #140 among its holdings. This is a return to the name: Quantitative Investment Management previously reported a position in DXCM as recently as Q4 2025.

Quantitative Investment Management first reported a position in DXCM in Q1 2015 and has held it in 18 quarters since. The position peaked at $18.6M in Q4 2019. 974 funds tracked by Wall St. Rank hold DXCM as of Q2 2026.

  • Quantitative Investment Management held 27,549 shares of DexCom worth $1.85M as of Q2 2026.
  • DexCom was a new Quantitative Investment Management position in Q2 2026.
  • DexCom made up 0.2% of Quantitative Investment Management's portfolio in Q2 2026, its #140 holding.
  • Quantitative Investment Management first reported a position in DexCom in Q1 2015 and has held it in 18 quarters since.
  • Quantitative Investment Management's DexCom position peaked at $18.6M in Q4 2019.
  • 974 funds tracked by Wall St. Rank held DexCom as of Q2 2026.

Based on Quantitative Investment Management's 13F filing for Q2 2026, filed 14 Aug 2026.