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Polar Asset Management Partners’s DexCom DXCM Stock Holding History

Polar Asset Management Partners’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
2025
Q3 		– Sell
-197,700
Closed -$17.3M – 716
2025
Q2 		$17.3M Sell
197,700
-213,807
-52% -$16.8M 0.27% 57
2025
Q1 		$28.1M Buy
411,507
+363,943
+765% +$29.7M 0.65% 33
2024
Q4 		$3.7M Buy
+47,564
New +$3.52M 0.04% 268
2024
Q1 		– Sell
-198,500
Closed -$24.6M – 809
2023
Q4 		$24.6M Sell
198,500
-39,800
-17% -$4.07M 0.43% 36
2023
Q3 		$22.2M Buy
+238,300
New +$26.9M 0.49% 48
2023
Q2 		– Sell
-143,800
Closed -$16.7M – 994
2023
Q1 		$16.7M Sell
143,800
-86,800
-38% -$9.72M 0.25% 99
2022
Q4 		$26.1M Sell
230,600
-65,500
-22% -$7.19M 0.32% 43
2022
Q3 		$23.8M Sell
296,100
-161,400
-35% -$13.7M 0.29% 53
2022
Q2 		$34.1M Buy
457,500
+216,300
+90% +$19.7M 0.4% 33
2022
Q1 		$30.8M Buy
241,200
+184,400
+325% +$20.2M 0.33% 50
2021
Q4 		$7.63M Buy
+56,800
New +$8.16M 0.08% 301
2021
Q3 		– Sell
-91,600
Closed -$9.78M – 1271
2021
Q2 		$9.78M Buy
+91,600
New +$8.8M 0.1% 226

Other funds holding DXCM

Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Baillie Gifford & Co
Baillie Gifford & Co Edinburgh, United Kingdom $97.9B AUM 20.73% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Jennison Associates
Jennison Associates New York $145B AUM 34.61% 1-Year Est. Return
UBS AM
UBS AM Chicago, Illinois $481B AUM 26.39% 1-Year Est. Return
Citadel Advisors
Citadel Advisors Miami, Florida $618B AUM 30.34% 1-Year Est. Return
N
Nuveen Charlotte, North Carolina $369B AUM 31.66% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return

Polar Asset Management Partners's DXCM Position: Q3 2025 in Review

Polar Asset Management Partners sold out of DexCom (DXCM) in Q3 2025, closing a stake of 197,700 shares — an estimated $17.3M sold.

Polar Asset Management Partners first reported a position in DXCM in Q2 2021 and held it in 12 quarters. The position peaked at $34.1M in Q2 2022. 910 funds tracked by Wall St. Rank hold DXCM as of Q3 2025.

  • Polar Asset Management Partners reported no remaining DexCom position as of Q3 2025 after selling out during the quarter.
  • Polar Asset Management Partners sold 197,700 DexCom shares in Q3 2025, an estimated $17.3M.
  • Polar Asset Management Partners first reported a position in DexCom in Q2 2021 and held it in 12 quarters.
  • Polar Asset Management Partners's DexCom position peaked at $34.1M in Q2 2022.
  • 910 funds tracked by Wall St. Rank held DexCom as of Q3 2025.

Based on Polar Asset Management Partners's 13F filing for Q3 2025, filed 14 Nov 2025.