DexCom, Inc.
DE ˙ DB ˙ US2521311074
62,20 € ↓ -0,20 (-0,32%)
2026-06-04
PREZZO DELLE AZIONI
SecurityDE:DC4 / DexCom, Inc.
InstitutionPrudential Financial Inc
Latest Disclosed Ownership182,820 shares
Latest Disclosed Value $ 11,481,096
Prudential Financial Inc reports 3.17% decrease in ownership of DC4 / DexCom, Inc.

On May 13, 2026 - Prudential Financial Inc filed a 13F-HR form disclosing ownership of 182,820 shares of DexCom, Inc. (DE:DC4) valued at $9,907,016 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 188,811 shares of DexCom, Inc.. This represents a change in shares of -3.17% during the quarter. The current value of the position is $11,371,404 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-13 2026-03-31 13F DEXCOM COM 252131107 182,820 -5,991 -3.17 11,481 -8.38 0.0079
2026-02-13 2025-12-31 13F DEXCOM COM 252131107 188,811 -52,892 -21.88 12,531 -22.95 0.0151
2025-11-13 2025-09-30 13F DEXCOM COM 252131107 241,703 -714,134 -74.71 16,264 -80.51 0.0193
2025-08-12 2025-06-30 13F DEXCOM COM 252131107 955,837 -532,237 -35.77 83,435 -17.90 0.1078
2025-05-13 2025-03-31 13F DEXCOM COM 252131107 1,488,074 1,225,881 467.55 101,621 398.38 0.1448
2025-02-11 2024-12-31 13F DEXCOM COM 252131107 262,193 -65,414 -19.97 20,391 -7.16 0.0280
2024-11-14 2024-09-30 13F DEXCOM COM 252131107 327,607 93,412 39.89 21,963 -17.29 0.0309
2024-08-13 2024-06-30 13F DEXCOM COM 252131107 234,195 -24,155 -9.35 26,553 -25.90 0.0399
2024-05-14 2024-03-31 13F DEXCOM COM 252131107 258,350 -8,868 -3.32 35,833 10.05 0.0505
2024-02-13 2023-12-31 13F DEXCOM COM 252131107 267,218 -108,567 -28.89 32,562 -7.36 0.0492
2023-11-13 2023-09-30 13F DEXCOM COM 252131107 375,785 -233,970 -38.37 35,147 -55.15 0.0552
2023-08-11 2023-06-30 13F DEXCOM COM 252131107 609,755 -65,002 -9.63 78,360 -0.04 0.1141
2023-05-12 2023-03-31 13F DEXCOM COM 252131107 674,757 -498,387 -42.48 78,393 -40.99 0.1227
2023-02-14 2022-12-31 13F DEXCOM COM 252131107 1,173,144 780,572 198.84 132,847 315.73 0.2239
2022-11-04 2022-09-30 13F DEXCOM COM 252131107 392,572 -1,563 -0.40 31,955 8.05 0.0542
2022-08-15 2022-06-30 13F DEXCOM COM 252131107 394,135 287,487 269.57 29,575 -45.80 0.0469
2022-05-13 2022-03-31 13F DEXCOM COM 252131107 106,648 3,730 3.62 54,562 -9.39 0.0725
2022-02-14 2021-12-31 13F DEXCOM COM 252131107 102,918 2,237 2.22 60,214 7.67 0.0748
2021-11-15 2021-09-30 13F DEXCOM COM 252131107 100,681 -6,528 -6.09 55,926 22.17 0.0781
2021-08-16 2021-06-30 13F DEXCOM COM 252131107 107,209 -1,022 -0.94 45,779 17.69 0.0630
2021-05-12 2021-03-31 13F DEXCOM COM 252131107 108,231 14,053 14.92 38,897 11.71 0.0583
2021-08-16 2020-12-31 13F/A-1 DEXCOM COM 0369 252131107 94,178 91,980 4,184.71 34,819 3,743.16 0.0585
2021-02-16 2020-12-31 13F DEXCOM COM 252131107 94,178 91,980 34,819 0.0585
2021-08-05 2020-09-30 13F/A-1 DEXCOM COM 252131107 2,198 -293 -11.76 906 -10.30 0.1309
2020-11-16 2020-09-30 13F DEXCOM COM 252131107 89,656 87,165 36,959 0.0697
2021-08-05 2020-06-30 13F/A-1 DEXCOM COM 0405 252131107 2,491 -170 -6.39 1,010 40.86 0.1870
2020-08-12 2020-06-30 13F DEXCOM COM 252131107 92,487 89,826 37,495 0.0722
2021-08-05 2020-03-31 13F/A-1 DEXCOM COM 0269 252131107 2,661 -486 -15.44 717 4.22 0.1862
2020-05-12 2020-03-31 13F DEXCOM COM 252131107 27,488 24,341 7,402 0.0164
2021-08-05 2019-12-31 13F/A-1 DEXCOM COM 0218 252131107 3,147 -43 -1.35 688 44.54 0.1794
2020-02-11 2019-12-31 13F DEXCOM COM 252131107 30,665 27,475 6,708 0.0099
2021-08-05 2019-09-30 13F/A-1 DEXCOM COM 0149 252131107 3,190 -9 -0.28 476 -0.63 0.1554
2019-11-13 2019-09-30 13F DEXCOM COM 252131107 4,868 1,669 727 0.0012
2021-08-05 2019-06-30 13F/A-1 DEXCOM COM 252131107 3,199 548 20.67 479 51.58 0.1663
2019-08-08 2019-06-30 13F DEXCOM COM 252131107 4,868 2,217 729 0.0011
2021-08-05 2019-03-31 13F/A-1 DEXCOM COM 252131107 2,651 1,527 135.85 316 134.07 0.1341
2019-05-15 2019-03-31 13F DEXCOM COM 252131107 4,668 3,544 556 0.0009
2021-08-05 2018-12-31 13F/A-1 DEXCOM COM 252131107 1,124 723 180.30 135 136.84 0.1093
2019-02-07 2018-12-31 13F DEXCOM COM 252131107 4,668 100 559 0.0010
2021-09-01 2018-09-30 13F/A-1 DEXCOM COM 0143 252131107 401 200 99.50 57 200.00 0.0917
2018-11-07 2018-09-30 13F DEXCOM COM 252131107 4,568 4,367 653 0.0010
2021-09-01 2018-06-30 13F/A-1 DEXCOM COM 252131107 201 127 171.62 19 280.00 0.0681
2018-08-13 2018-06-30 13F DEXCOM COM 252131107 4,468 4,394 424 0.0006
2021-09-01 2018-03-31 13F/A-1 DEXCOM COM 252131107 74 -4,394 -98.34 5 -98.05 0.0652
2018-05-04 2018-03-31 13F DEXCOM COM 252131107 4,468 0 331 0.0005
2018-02-13 2017-12-31 13F DEXCOM COM 252131107 4,468 -70 -1.54 256 15.32 0.0003
2017-11-02 2017-09-30 13F DEXCOM COM 252131107 4,538 -107,000 -95.93 222 -97.28 0.0004
2017-08-07 2017-06-30 13F DEXCOM COM 252131107 111,538 -5,800 -4.94 8,159 -17.93 0.0121
2017-05-10 2017-03-31 13F DEXCOM COM 252131107 117,338 15,800 15.56 9,942 64.01 0.0155
2017-02-07 2016-12-31 13F DEXCOM COM 252131107 101,538 9,641 10.49 6,062 -24.75 0.0097
2016-11-04 2016-09-30 13F DEXCOM COM 252131107 91,897 -12,500 -11.97 8,056 -2.73 0.0133
2016-08-09 2016-06-30 13F DEXCOM COM 252131107 104,397 -33,872 -24.50 8,282 -11.80 0.0139
2016-05-09 2016-03-31 13F DEXCOM COM 252131107 138,269 38,032 37.94 9,390 14.39 0.0168
2016-02-12 2015-12-31 13F DEXCOM COM 252131107 100,237 10,200 11.33 8,209 6.18 0.0149
2015-11-10 2015-09-30 13F DEXCOM COM 252131107 90,037 85,469 1,871.04 7,731 2,018.08 0.0152
2015-08-06 2015-06-30 13F DEXCOM COM 252131107 4,568 -5,180 -53.14 365 -39.97 0.0006
2015-05-01 2015-03-31 13F DEXCOM COM 252131107 9,748 230 2.42 608 16.03 0.0011
2015-02-06 2014-12-31 13F DEXCOM COM 252131107 9,518 1,100 13.07 524 55.49 0.0010
2014-11-12 2014-09-30 13F DEXCOM COM 252131107 8,418 -8,130 -49.13 337 -48.63 0.0006
2014-08-13 2014-06-30 13F DEXCOM COM 252131107 16,548 8,230 98.94 656 90.70 0.0012
2014-05-14 2014-03-31 13F DEXCOM COM 252131107 8,318 -100 -1.19 344 15.44 0.0006
2014-02-11 2013-12-31 13F DEXCOM COM 252131107 8,418 -1,850 -18.02 298 2.76 0.0006
2013-11-07 2013-09-30 13F DEXCOM COM 252131107 10,268 100 0.98 290 27.19 0.0006
2013-08-07 2013-06-30 13F DEXCOM COM 252131107 10,168 10,168 228 0.0005
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.