Assenagon Asset Management
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Assenagon Asset Management’s DexCom DXCM Stock Holding History

Assenagon Asset 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 		$46.7M Sell
693,635
-1,025,614
-60% -$68.3M 0.06% 241
2026
Q1 		$108M Buy
1,719,249
+492,800
+40% +$34.3M 0.16% 104
2025
Q4 		$81.4M Buy
1,226,449
+397,690
+48% +$25.7M 0.11% 151
2025
Q3 		$55.8M Sell
828,759
-379,496
-31% -$30M 0.08% 203
2025
Q2 		$105M Buy
1,208,255
+557,576
+86% +$43.7M 0.16% 134
2025
Q1 		$44.4M Buy
650,679
+3,833
+0.6% +$313K 0.07% 227
2024
Q4 		$50.3M Sell
646,846
-342,894
-35% -$25.4M 0.08% 203
2024
Q3 		$66.4M Buy
989,740
+345,114
+54% +$28.3M 0.12% 144
2024
Q2 		$73.1M Buy
644,626
+216,545
+51% +$27.4M 0.16% 106
2024
Q1 		$59.4M Buy
428,081
+310,565
+264% +$39M 0.14% 112
2023
Q4 		$14.6M Sell
117,516
-267,779
-69% -$27.4M 0.04% 364
2023
Q3 		$35.9M Buy
385,295
+353,901
+1,127% +$39.9M 0.11% 166
2023
Q2 		$4.03M Buy
31,394
+19,764
+170% +$2.39M 0.01% 556
2023
Q1 		$1.35M Sell
11,630
-42,724
-79% -$4.78M ﹤0.01% 958
2022
Q4 		$6.16M Sell
54,354
-668
-1% -$73.3K 0.02% 494
2022
Q3 		$4.43M Buy
55,022
+49,569
+909% +$4.2M 0.02% 514
2022
Q2 		$406K Sell
5,453
-133,139
-96% -$12.2M ﹤0.01% 1264
2022
Q1 		$17.7M Sell
138,592
-103,172
-43% -$11.3M 0.05% 256
2021
Q4 		$32.5M Buy
241,764
+199,852
+477% +$28.7M 0.09% 148
2021
Q3 		$5.73M Sell
41,912
-69,296
-62% -$8.74M 0.02% 395
2021
Q2 		$11.9M Sell
111,208
-124,852
-53% -$12M 0.04% 312
2021
Q1 		$21.2M Buy
236,060
+173,740
+279% +$16.3M 0.09% 205
2020
Q4 		$5.76M Buy
+62,320
New +$5.56M 0.03% 336
2020
Q3 		– Sell
-8,164
Closed -$827K – 1180
2020
Q2 		$827K Buy
8,164
+952
+13% +$85.2K 0.01% 869
2020
Q1 		$485K Sell
7,212
-14,068
-66% -$875K ﹤0.01% 647
2019
Q4 		$1.16M Buy
+21,280
New +$1.01M 0.01% 552

Other funds holding DXCM

Swedbank
Swedbank Stockholm, Sweden $116B AUM 46.87% 1-Year Est. Return
FFM
Fisher Funds Management Auckland, New Zealand $3.52B AUM 17.59% 1-Year Est. Return
PCM
Peregrine Capital Management Minneapolis, Minnesota $3.08B AUM 29.51% 1-Year Est. Return
FMI
Factory Mutual Insurance Waltham, Massachusetts $10.6B AUM 34.1% 1-Year Est. Return
OIAM
OFI Invest Asset Management Paris, France $10B AUM 48.47% 1-Year Est. Return
GI
Gradient Investments Arden Hills, Minnesota $7.25B AUM 20.71% 1-Year Est. Return
Handelsbanken Fonder
Handelsbanken Fonder Stockholm, Sweden $35.1B AUM 47.76% 1-Year Est. Return
BIAS
Beacon Investment Advisory Services Morristown, New Jersey $2.69B AUM 35.07% 1-Year Est. Return
IP
Isthmus Partners Madison, Wisconsin $1.03B AUM 22.86% 1-Year Est. Return
Robeco Institutional Asset Management
Robeco Institutional Asset Management Rotterdam, Netherlands $81.4B AUM 40.71% 1-Year Est. Return

Assenagon Asset Management's DXCM Position: Q2 2026 in Review

Assenagon Asset Management reduced its DexCom (DXCM) stake by 60% in Q2 2026, selling an estimated $68.3M and leaving 693,635 shares worth $46.7M. The position accounts for 0.06% of the portfolio, ranked #241.

Assenagon Asset Management first reported a position in DXCM in Q4 2019 and has held it in 26 quarters since. The position peaked at $108M in Q1 2026. 158 funds tracked by Wall St. Rank hold DXCM as of Q2 2026.

  • Assenagon Asset Management held 693,635 shares of DexCom worth $46.7M as of Q2 2026.
  • Assenagon Asset Management sold 1,025,614 DexCom shares in Q2 2026, an estimated $68.3M.
  • DexCom made up 0.06% of Assenagon Asset Management's portfolio in Q2 2026, its #241 holding.
  • Assenagon Asset Management first reported a position in DexCom in Q4 2019 and has held it in 26 quarters since.
  • Assenagon Asset Management's DexCom position peaked at $108M in Q1 2026.
  • 158 funds tracked by Wall St. Rank held DexCom as of Q2 2026.

Based on Assenagon Asset Management's 13F filing for Q2 2026, filed 8 Jul 2026.