DexCom, Inc.
DE ˙ DB ˙ US2521311074
62,20 € ↓ -0,20 (-0,32%)
2026-06-04
DEL PRIS
SecurityDE:DC4 / DexCom, Inc.
InstitutionCI Private Wealth, LLC
Latest Disclosed Ownership126,752 shares
Latest Disclosed Value $ 8,013,093
CI Private Wealth, LLC reports 2.42% increase in ownership of DC4 / DexCom, Inc.

On May 15, 2026 - CI Private Wealth, LLC filed a 13F-HR form disclosing ownership of 126,752 shares of DexCom, Inc. (DE:DC4) valued at $6,868,691 USD as of March 31, 2026. The entity filed a previous 13F-HR/A on March 9, 2026 disclosing 123,754 shares of DexCom, Inc.. This represents a change in shares of 2.42% during the quarter. The current value of the position is $7,883,974 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)
2026-05-15 2026-03-31 13F DEXCOM COM 252131107 126,752 2,998 2.42 8,013 -2.52 0.0115
2026-03-09 2025-12-31 13F/A-1 DEXCOM COM 252131107 123,754 87,468 241.05 8,221 236.75 0.0112
2026-02-19 2025-12-31 13F DEXCOM COM 252131107 110,088 73,802 7,040 0.0026
2025-11-14 2025-09-30 13F DEXCOM COM 252131107 36,286 -85,838 -70.29 2,442 -77.10 0.0038
2025-09-26 2025-06-30 13F/A-1 DEXCOM COM 252131107 122,124 1,433 1.19 10,660 29.34 0.0142
2025-08-15 2025-06-30 13F DEXCOM COM 252131107 122,436 1,745 10,672 0.0112
2025-05-14 2025-03-31 13F DEXCOM COM 252131107 120,691 -6,688 -5.25 8,242 -16.80 0.0135
2025-02-10 2024-12-31 13F DEXCOM COM 252131107 127,379 -2,402 -1.85 9,906 13.86 0.0164
2024-11-12 2024-09-30 13F DEXCOM COM 252131107 129,781 -20,530 -13.66 8,701 -48.95 0.0136
2024-08-13 2024-06-30 13F DEXCOM COM 252131107 150,311 3,403 2.32 17,042 -16.36 0.0297
2024-05-09 2024-03-31 13F DEXCOM COM 252131107 146,908 -16,205 -9.93 20,376 0.67 0.0363
2024-02-09 2023-12-31 13F DEXCOM COM 252131107 163,113 13,132 8.76 20,241 40.76 0.0372
2023-11-03 2023-09-30 13F DEXCOM COM 252131107 149,981 -4,909 -3.17 14,379 -27.76 0.0330
2023-08-10 2023-06-30 13F DEXCOM COM 252131107 154,890 4,844 3.23 19,905 14.17 0.0459
2023-05-15 2023-03-31 13F DEXCOM COM 252131107 150,046 4,550 3.13 17,433 5.81 0.0468
2023-02-15 2022-12-31 13F DEXCOM COM 252131107 145,496 145,496 16,477 0.0598
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.