DexCom, Inc.
DE ˙ DB ˙ US2521311074
€ 63,20 ↑1.00 (1.61%)
2026-06-05
PREÇO DA AÇÃO
SecurityDE:DC4 / DexCom, Inc.
InstitutionSilvant Capital Management LLC
Latest Disclosed Ownership54,175 shares
Latest Disclosed Value $ 3,402,190
Silvant Capital Management LLC reports 1.64% increase in ownership of DC4 / DexCom, Inc.

On May 14, 2026 - Silvant Capital Management LLC filed a 13F-HR form disclosing ownership of 54,175 shares of DexCom, Inc. (DE:DC4) valued at $2,935,743 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 53,301 shares of DexCom, Inc.. This represents a change in shares of 1.64% during the quarter. The current value of the position is $3,423,860 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)
2026-05-14 2026-03-31 13F DEXCOM COM 252131107 54,175 874 1.64 3,402 -3.82 0.0682
2026-02-13 2025-12-31 13F DEXCOM COM 252131107 53,301 856 1.63 3,538 0.23 0.1195
2025-11-18 2025-09-30 13F/A-1 DEXCOM COM 252131107 52,445 -4,961 -8.64 3,529 -29.56 0.1224
2025-11-13 2025-09-30 13F DEXCOM COM 252131107 52,445 -4,961 3,529 0.0710
2025-08-13 2025-06-30 13F DEXCOM COM 252131107 57,406 23,978 71.73 5,011 119.54 0.1896
2025-05-14 2025-03-31 13F DEXCOM COM 252131107 33,428 0 0.00 2,283 -12.20 0.1050
2025-02-13 2024-12-31 13F DEXCOM COM 252131107 33,428 -210,159 -86.28 2,600 -84.08 0.1079
2024-10-29 2024-09-30 13F DEXCOM COM 252131107 243,587 -36,702 -13.09 16,330 -48.61 0.7162
2024-07-25 2024-06-30 13F DEXCOM COM 252131107 280,289 18,189 6.94 31,779 -12.58 1.4099
2024-04-30 2024-03-31 13F DEXCOM COM 252131107 262,100 1,082 0.41 36,353 12.24 1.7354
2024-01-25 2023-12-31 13F DEXCOM COM 252131107 261,018 4,397 1.71 32,390 35.28 1.7398
2023-10-24 2023-09-30 13F DEXCOM COM 252131107 256,621 -1,243 -0.48 23,943 -27.75 1.4464
2023-07-25 2023-06-30 13F DEXCOM COM 252131107 257,864 4,864 1.92 33,138 12.74 1.8634
2023-04-26 2023-03-31 13F DEXCOM COM 252131107 253,000 -3,082 -1.20 29,394 1.36 1.9132
2023-01-23 2022-12-31 13F DEXCOM COM 252131107 256,082 -27,954 -9.84 28,999 26.76 2.0532
2022-11-09 2022-09-30 13F DEXCOM COM 252131107 284,036 244,240 613.73 22,877 671.31 1.5562
2022-08-03 2022-06-30 13F DEXCOM COM 252131107 39,796 29,815 298.72 2,966 -41.91 0.7188
2022-05-05 2022-03-31 13F DEXCOM COM 252131107 9,981 -209 -2.05 5,106 -6.69 0.9725
2022-02-07 2021-12-31 13F DEXCOM COM 252131107 10,190 -1,516 -12.95 5,472 -14.51 0.9350
2021-11-08 2021-09-30 13F DEXCOM COM 252131107 11,706 -1,551 -11.70 6,401 13.07 1.1432
2021-08-03 2021-06-30 13F DEXCOM COM 252131107 13,257 -133 -0.99 5,661 17.64 0.8920
2021-05-11 2021-03-31 13F DEXCOM COM 252131107 13,390 -232 -1.70 4,812 -4.45 0.8219
2021-02-05 2020-12-31 13F DEXCOM COM 252131107 13,622 -150 -1.09 5,036 -11.29 0.8603
2020-11-09 2020-09-30 13F DEXCOM COM 252131107 13,772 -2,360 -14.63 5,677 -13.20 1.0625
2020-08-11 2020-06-30 13F DEXCOM COM 252131107 16,132 1,484 10.13 6,540 65.78 1.1758
2020-05-13 2020-03-31 13F DEXCOM COM 252131107 14,648 -171 -1.15 3,945 21.72 0.8596
2020-02-10 2019-12-31 13F DEXCOM COM 252131107 14,819 9,435 175.24 3,241 303.11 0.5911
2019-11-12 2019-09-30 13F DEXCOM COM 252131107 5,384 0 0.00 804 -0.37 0.1589
2019-08-09 2019-06-30 13F DEXCOM COM 252131107 5,384 0 0.00 807 25.90 0.1445
2019-05-10 2019-03-31 13F DEXCOM COM 252131107 5,384 5,384 641 0.1151
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.