DexCom, Inc.
DE ˙ DB ˙ US2521311074
62,20 € ↓ -0,20 (-0,32%)
2026-06-04
CENA AKCJI
SecurityDE:DC4 / DexCom, Inc.
InstitutionStifel Financial Corp
Latest Disclosed Ownership69,984 shares
Latest Disclosed Value $ 4,395,006
Stifel Financial Corp reports 12.53% decrease in ownership of DC4 / DexCom, Inc.

On May 12, 2026 - Stifel Financial Corp filed a 13F-HR form disclosing ownership of 69,984 shares of DexCom, Inc. (DE:DC4) valued at $3,792,433 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 80,010 shares of DexCom, Inc.. This represents a change in shares of -12.53% during the quarter. The current value of the position is $4,353,005 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)
2026-05-12 2026-03-31 13F DEXCOM COM 252131107 69,984 -10,026 -12.53 4,395 -17.23 0.0009
2026-02-13 2025-12-31 13F DEXCOM COM 252131107 80,010 -54,424 -40.48 5,310 -41.30 0.0048
2025-11-12 2025-09-30 13F DEXCOM COM 252131107 134,434 23,072 20.72 9,046 -6.93 0.0083
2025-08-14 2025-06-30 13F DEXCOM COM 252131107 111,362 5,729 5.42 9,721 34.76 0.0095
2025-05-14 2025-03-31 13F DEXCOM COM 252131107 105,633 4,620 4.57 7,214 -8.17 0.0077
2025-02-13 2024-12-31 13F DEXCOM COM 252131107 101,013 8,142 8.77 7,856 26.16 0.0082
2024-11-14 2024-09-30 13F DEXCOM COM 252131107 92,871 -24,859 -21.12 6,226 -53.36 0.0065
2024-08-13 2024-06-30 13F DEXCOM COM 252131107 117,730 32,593 38.28 13,348 13.04 0.0150
2024-05-14 2024-03-31 13F DEXCOM COM 252131107 85,137 12,263 16.83 11,809 30.59 0.0135
2024-02-12 2023-12-31 13F DEXCOM COM 252131107 72,874 -116,582 -61.54 9,043 -48.85 0.0114
2023-11-13 2023-09-30 13F DEXCOM COM 252131107 189,456 -146,674 -43.64 17,676 -59.08 0.0248
2023-08-14 2023-06-30 13F DEXCOM COM 252131107 336,130 -25,186 -6.97 43,196 2.90 0.0591
2023-05-12 2023-03-31 13F DEXCOM COM 252131107 361,316 -46,463 -11.39 41,978 -9.10 0.0602
2023-02-13 2022-12-31 13F DEXCOM COM 252131107 407,779 21,026 5.44 46,177 48.24 0.0693
2022-11-14 2022-09-30 13F DEXCOM COM 252131107 386,753 -8,908 -2.25 31,150 5.63 0.0510
2022-08-15 2022-06-30 13F DEXCOM COM 252131107 395,661 283,443 252.58 29,489 -48.64 0.0462
2022-05-13 2022-03-31 13F DEXCOM COM 252131107 112,218 5,895 5.54 57,411 0.56 0.0783
2022-02-14 2021-12-31 13F DEXCOM COM 252131107 106,323 -2,099 -1.94 57,093 -3.71 0.0755
2021-11-15 2021-09-30 13F DEXCOM COM 252131107 108,422 1,170 1.09 59,292 29.47 0.0869
2021-08-13 2021-06-30 13F DEXCOM COM 252131107 107,252 27,104 33.82 45,796 58.99 0.0685
2021-05-14 2021-03-31 13F DEXCOM COM 252131107 80,148 11,973 17.56 28,804 14.27 0.0475
2021-02-12 2020-12-31 13F DEXCOM COM 252131107 68,175 589 0.87 25,206 -9.53 0.0450
2020-11-16 2020-09-30 13F DEXCOM COM 252131107 67,586 5,440 8.75 27,861 10.59 0.0573
2020-08-14 2020-06-30 13F DEXCOM COM 252131107 62,146 709 1.15 25,194 52.28 0.0579
2020-05-14 2020-03-31 13F DEXCOM COM 252131107 61,437 21,040 52.08 16,545 87.25 0.0457
2020-02-13 2019-12-31 13F DEXCOM COM 252131107 40,397 31,300 344.07 8,836 551.14 0.0184
2019-11-19 2019-09-30 13F/A-1 DEXCOM COM 252131107 9,097 -2,432 -21.09 1,357 -21.47 0.0035
2019-11-13 2019-09-30 13F DEXCOM COM 252131107 9,096 -2,433 1,357 760.6665
2019-08-14 2019-06-30 13F DEXCOM COM 252131107 11,529 484 4.38 1,728 30.91 0.0045
2019-05-14 2019-03-31 13F DEXCOM COM 252131107 11,045 7,431 205.62 1,320 203.45 0.0037
2019-02-13 2018-12-31 13F DEXCOM COM 252131107 3,614 1,692 88.03 435 58.18 0.0014
2018-11-13 2018-09-30 13F DEXCOM COM 252131107 1,922 1,922 -46.82 275 -36.78 0.0008
2018-02-14 2017-12-31 13F DEXCOM COM 252131107 0 -8,567 -100.00 0 -100.00
2017-11-13 2017-09-30 13F DEXCOM COM 252131107 8,567 1,129 15.18 422 -21.71 0.0015
2017-08-14 2017-06-30 13F DEXCOM COM 252131107 7,438 -1,431 -16.13 539 -28.51 0.0020
2017-05-10 2017-03-31 13F DEXCOM COM 252131107 8,869 -7,235 -44.93 754 -21.70 0.0029
2017-02-16 2016-12-31 13F DEXCOM COM 252131107 16,104 -1,537 -8.71 963 -37.99 0.0041
2016-11-15 2016-09-30 13F DEXCOM COM 252131107 17,641 -2,674 -13.16 1,553 -3.72 0.0070
2016-08-17 2016-06-30 13F DEXCOM COM 252131107 20,315 2,905 16.69 1,613 36.58 0.0075
2016-05-16 2016-03-31 13F DEXCOM COM 252131107 17,410 -5,894 -25.29 1,181 -38.10 0.0063
2016-03-21 2015-12-31 13F/A-2 DEXCOM COM 252131107 23,304 3,792 19.43 1,908 13.84 0.0099
2016-02-26 2015-12-31 13F/A-1 DEXCOM COM 252131107 22,674 -630 1,856 0.0097
2016-02-16 2015-12-31 13F DEXCOM COM 252131107 22,674 4,979
2015-11-16 2015-09-30 13F DEXCOM COM 252131107 19,512 -43,842 -69.20 1,676 -66.80 0.0094
2015-08-17 2015-06-30 13F/A-1 DEXCOM COM 252131107 63,354 -156,604 -71.20 5,048 -63.19 0.0261
2015-08-17 2015-06-30 13F DEXCOM COM 252131107 50,782 4,062
2015-05-14 2015-03-31 13F DEXCOM COM 252131107 219,958 -39,270 -15.15 13,712 -33.46 0.0751
2015-02-13 2014-12-31 13F DEXCOM COM 252131107 259,228 -41,064 -13.67 20,607 71.60 0.1145
2014-11-13 2014-09-30 13F DEXCOM COM 252131107 300,292 -59,290 -16.49 12,009 -15.79 0.1054
2014-08-14 2014-06-30 13F DEXCOM COM 252131107 359,582 65,393 22.23 14,261 17.20 0.1281
2014-05-15 2014-03-31 13F DEXCOM COM 252131107 294,189 294,189 12,168 0.1164
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.