DexCom, Inc.
DE ˙ DB ˙ US2521311074
62,20 € ↓ -0,20 (-0,32%)
2026-06-04
PREZZO DELLE AZIONI
SecurityDE:DC4 / DexCom, Inc.
InstitutionWealthfront Advisers Llc
Latest Disclosed Ownership21,036 shares
Latest Disclosed Value $ 1,321,061
Wealthfront Advisers Llc reports 36.03% increase in ownership of DC4 / DexCom, Inc.

On May 5, 2026 - Wealthfront Advisers Llc filed a 13F-HR form disclosing ownership of 21,036 shares of DexCom, Inc. (DE:DC4) valued at $1,139,941 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 30, 2026 disclosing 15,464 shares of DexCom, Inc.. This represents a change in shares of 36.03% during the quarter. The current value of the position is $1,308,439 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)
2026-05-05 2026-03-31 13F DEXCOM COM 252131107 21,036 5,572 36.03 1,321 28.75 0.0029
2026-01-30 2025-12-31 13F DEXCOM COM 252131107 15,464 4,575 42.01 1,026 40.16 0.0023
2025-11-06 2025-09-30 13F DEXCOM COM 252131107 10,889 343 3.25 733 -20.43 0.0017
2025-07-31 2025-06-30 13F DEXCOM COM 252131107 10,546 1,022 10.73 921 41.54 0.0024
2025-05-02 2025-03-31 13F DEXCOM COM 252131107 9,524 -17,309 -64.51 650 -68.84 0.0017
2025-04-01 2024-12-31 13F/A-1 DEXCOM COM 252131107 26,833 6,555 32.33 2,087 53.50 0.0061
2025-02-07 2024-12-31 13F DEXCOM COM 252131107 1,195 -19,083 703 0.0021
2024-11-12 2024-09-30 13F DEXCOM COM 252131107 20,278 -26,387 -56.55 1,359 -74.31 0.0042
2024-08-14 2024-06-30 13F DEXCOM COM 252131107 46,665 1,026 2.25 5,291 -16.43 0.0178
2024-04-19 2024-03-31 13F DEXCOM COM 252131107 45,639 -825 -1.78 6,330 9.80 0.0222
2024-02-09 2023-12-31 13F DEXCOM COM 252131107 46,464 602 1.31 5,766 34.76 0.0221
2023-11-01 2023-09-30 13F DEXCOM COM 252131107 45,862 2,673 6.19 4,279 -22.92 0.0184
2023-08-07 2023-06-30 13F DEXCOM COM 252131107 43,189 8,875 25.86 5,550 39.24 0.0235
2023-04-28 2023-03-31 13F DEXCOM COM 252131107 34,314 -657 -1.88 3,987 0.66 0.0181
2023-02-10 2022-12-31 13F DEXCOM COM 252131107 34,971 2,673 8.28 3,960 52.25 0.0192
2022-11-14 2022-09-30 13F DEXCOM COM 252131107 32,298 5,616 21.05 2,601 30.77 0.0138
2022-07-20 2022-06-30 13F DEXCOM COM 252131107 26,682 23,841 839.18 1,989 36.80 0.0100
2022-05-16 2022-03-31 13F DEXCOM COM 252131107 2,841 -908 -24.22 1,454 -27.77 0.0064
2022-01-21 2021-12-31 13F DEXCOM COM 252131107 3,749 2,344 166.83 2,013 162.11 0.0085
2021-11-15 2021-09-30 13F DEXCOM COM 252131107 1,405 812 136.93 768 203.56 0.0036
2021-08-16 2021-06-30 13F DEXCOM COM 252131107 593 -105 -15.04 253 0.80 0.0012
2021-05-14 2021-03-31 13F DEXCOM COM 252131107 698 -1,640 -70.15 251 -70.95 0.0013
2021-02-16 2020-12-31 13F DEXCOM COM 252131107 2,338 235 11.17 864 -0.35 0.0052
2020-11-16 2020-09-30 13F DEXCOM COM 252131107 2,103 238 12.76 867 14.68 0.0062
2020-08-14 2020-06-30 13F DEXCOM COM 252131107 1,865 1,865 756 0.0059
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.