Maven Securities
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Maven Securities’s DexCom DXCM Stock Holding History

Maven Securities’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
Q3 		$8.63K Buy
+100
New +$8.32K ﹤0.01% 576
2026
Q1 		– Sell
-23,400
Closed -$1.55M – 449
2025
Q4 		$1.55M Buy
+23,400
New +$1.51M 0.03% 336
2025
Q3 		– Sell
-7,500
Closed -$655K – 571
2025
Q2 		$655K Buy
+7,500
New +$588K 0.02% 538
2025
Q1 		– Sell
-10,900
Closed -$848K – 842
2024
Q4 		$848K Buy
+10,900
New +$807K 0.02% 462
2024
Q3 		– Sell
-2,400
Closed -$272K – 947
2024
Q2 		$272K Buy
+2,400
New +$303K 0.01% 811
2024
Q1 		– Sell
-7,500
Closed -$931K – 547
2023
Q4 		$931K Sell
7,500
-23,700
-76% -$2.42M 0.02% 495
2023
Q3 		$2.91M Buy
31,200
+29,600
+1,850% +$3.34M 0.03% 296
2023
Q2 		$206K Sell
1,600
-3,000
-65% -$363K ﹤0.01% 815
2023
Q1 		$534K Sell
4,600
-1,900
-29% -$213K 0.01% 636
2022
Q4 		$736K Sell
6,500
-5,100
-44% -$560K 0.02% 488
2022
Q3 		$934K Buy
11,600
+7,300
+170% +$618K 0.02% 564
2022
Q2 		$320K Sell
4,300
-2,900
-40% -$265K 0.01% 735
2022
Q1 		$921K Sell
7,200
-1,600
-18% -$175K 0.03% 364
2021
Q4 		$1.18M Sell
8,800
-9,200
-51% -$1.32M 0.03% 297
2021
Q3 		$2.46M Buy
18,000
+6,800
+61% +$858K 0.08% 191
2021
Q2 		$1.2M Buy
11,200
+2,800
+33% +$269K 0.05% 374
2021
Q1 		$755K Buy
+8,400
New +$789K 0.03% 510
2020
Q4 		– Sell
-2,000
Closed -$204K – 650
2020
Q3 		$204K Sell
2,000
-1,600
-44% -$167K 0.02% 556
2020
Q2 		$365K Buy
+3,600
New +$322K 0.03% 366

Other funds holding DXCM

BlackRock
BlackRock New York $6.79T AUM 37.06% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.76T AUM
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.21T AUM
State Street
State Street Boston, Massachusetts $3.44T AUM 36.12% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.27T AUM 50.62% 1-Year Est. Return
Baillie Gifford & Co
Baillie Gifford & Co Edinburgh, United Kingdom $106B AUM 2.29% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.92T AUM 36.1% 1-Year Est. Return
Arrowstreet Capital
Arrowstreet Capital Boston, Massachusetts $234B AUM 43.58% 1-Year Est. Return
Franklin Resources
Franklin Resources San Mateo, California $474B AUM 32.39% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.96T AUM 27.49% 1-Year Est. Return

Maven Securities's DXCM Position: Q3 2026 in Review

Maven Securities opened a new position in DexCom (DXCM) in Q3 2026: 3,494 shares worth $301K. The stake represents ﹤0.01% of the portfolio and ranks #444 among its holdings. This is a return to the name: Maven Securities previously reported a position in DXCM as recently as Q4 2025.

Maven Securities first reported a position in DXCM in Q3 2018 and has held it in 13 quarters since. The position peaked at $1.85M in Q4 2020. 863 funds tracked by Wall St. Rank hold DXCM as of Q3 2026.

  • Maven Securities held 3,494 shares of DexCom worth $301K as of Q3 2026.
  • DexCom was a new Maven Securities position in Q3 2026.
  • DexCom made up ﹤0.01% of Maven Securities's portfolio in Q3 2026, its #444 holding.
  • Maven Securities first reported a position in DexCom in Q3 2018 and has held it in 13 quarters since.
  • Maven Securities's DexCom position peaked at $1.85M in Q4 2020.
  • 863 funds tracked by Wall St. Rank held DexCom as of Q3 2026.

Based on Maven Securities's 13F filing for Q3 2026, filed 13 Nov 2026.