德克斯康沃爾
MX ˙ BMV ˙ US2521311074
SecurityMX:DXCM / DexCom, Inc.
InstitutionBessemer Group Inc
Latest Disclosed Ownership9,380 shares
Latest Disclosed Value $ 590
Bessemer Group Inc reports 14.92% increase in ownership of DXCM / DexCom, Inc.

On May 6, 2026 - Bessemer Group Inc filed a 13F-HR form disclosing ownership of 9,380 shares of DexCom, Inc. (MX:DXCM) valued at $590 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 5, 2026 disclosing 8,162 shares of DexCom, Inc..

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)
2026-05-06 2026-03-31 13F DEXCOM SC 252131107 9,380 1,218 14.92 1 0.0009
2026-02-05 2025-12-31 13F DEXCOM SC 252131107 8,162 -615,708 -98.69 1 -100.00 0.0008
2025-11-05 2025-09-30 13F DEXCOM SC 252131107 623,870 -319,073 -33.84 42 -50.00 0.0642
2025-08-01 2025-06-30 13F DEXCOM SC 252131107 942,943 -6,148 -0.65 82 28.13 0.1336
2025-04-23 2025-03-31 13F DEXCOM SC 252131107 949,091 25,459 2.76 65 -9.86 0.1162
2025-02-13 2024-12-31 13F DEXCOM SC 252131107 923,632 -40,276 -4.18 72 10.94 0.1173
2024-11-12 2024-09-30 13F DEXCOM SC 252131107 963,908 14,954 1.58 65 -40.19 0.1064
2024-08-13 2024-06-30 13F DEXCOM SC 252131107 948,954 -6,207 -0.65 108 -18.94 0.1897
2024-08-13 2024-03-31 13F/A-1 DEXCOM SC 252131107 955,161 -372,228 -28.04 132 -19.51 0.2394
2024-05-13 2024-03-31 13F DEXCOM SC 252131107 955,161 -372,228 132 0.2394
2024-02-09 2023-12-31 13F DEXCOM SC 252131107 1,327,389 285,136 27.36 165 69.07 0.3209
2023-11-13 2023-09-30 13F DEXCOM SC 252131107 1,042,253 2,160 0.21 97 -27.07 0.2135
2023-08-10 2023-06-30 13F DEXCOM SC 252131107 1,040,093 25,061 2.47 134 13.68 0.2836
2023-05-10 2023-03-31 13F DEXCOM SC 252131107 1,015,032 9,603 0.96 118 3.54 0.2799
2023-02-13 2022-12-31 13F DEXCOM SC 252131107 1,005,429 23,173 2.36 114 -99.86 0.2773
2022-11-09 2022-09-30 13F DEXCOM SC 252131107 982,256 31,443 3.31 79,110 11.64 0.2065
2022-08-10 2022-06-30 13F DEXCOM SC 252131107 950,813 662,198 229.44 70,863 -52.01 0.1767
2022-05-12 2022-03-31 13F DEXCOM SC 252131107 288,615 32,280 12.59 147,657 7.28 0.3098
2022-01-27 2021-12-31 13F DEXCOM SC 252131107 256,335 499 0.20 137,640 -1.62 0.2758
2021-11-12 2021-09-30 13F DEXCOM SC 252131107 255,836 109 0.04 139,906 28.12 0.2984
2021-08-06 2021-06-30 13F DEXCOM SC 252131107 255,727 23,253 10.00 109,196 30.70 0.2370
2021-05-13 2021-03-31 13F DEXCOM SC 252131107 232,474 44,250 23.51 83,549 20.06 0.2002
2021-02-09 2020-12-31 13F DEXCOM SC 252131107 188,224 -93 -0.05 69,590 -10.36 0.1839
2020-11-12 2020-09-30 13F DEXCOM SC 252131107 188,317 86,118 84.27 77,630 87.37 0.2294
2020-08-05 2020-06-30 13F DEXCOM SC 252131107 102,199 102,199 -45.73 41,431 -46.63 0.1308
2020-02-04 2019-12-31 13F DEXCOM SC 252131107 0 0 0 0.0000
2019-07-19 2019-06-30 13F DEXCOM SC 252131107 0 -30 -100.00 0 -100.00
2019-05-13 2019-03-31 13F DEXCOM SC 252131107 30 -17 -36.17 4 -33.33 0.0000
2019-05-21 2018-12-31 13F/A-1 DEXCOM SC 252131107 47 0 0.00 6 -14.29 0.0000
2019-02-12 2018-12-31 13F DEXCOM SC 252131107 47 0 6 0.0000
2018-11-06 2018-09-30 13F DEXCOM SC 252131107 47 47 0.00 7 16.67 0.0000
2018-01-30 2017-12-31 13F DEXCOM SC 252131107 0 -265 -100.00 0 -100.00
2017-11-03 2017-09-30 13F DEXCOM SC 252131107 265 0 0.00 13 -31.58 0.0001
2017-07-27 2017-06-30 13F DEXCOM SC 252131107 265 265 19 0.0001
2016-02-12 2015-12-31 13F DEXCOM SC 252131107 0 0 0 0.0000
2015-11-16 2015-09-30 13F DEXCOM SC 252131107 0 -80 -100.00 0 -100.00
2015-08-14 2015-06-30 13F DEXCOM SC 252131107 80 80 6 0.0000
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.