DexCom, Inc.
MX ˙ BMV ˙ US2521311074
SecurityMX:DXCM / DexCom, Inc.
InstitutionMeeder Asset Management Inc
Latest Disclosed Ownership240 shares
Latest Disclosed Value $ 15,072
Meeder Asset Management Inc reports 147.42% increase in ownership of DXCM / DexCom, Inc.

On May 7, 2026 - Meeder Asset Management Inc filed a 13F-HR form disclosing ownership of 240 shares of DexCom, Inc. (MX:DXCM) valued at $15,072 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 11, 2026 disclosing 97 shares of DexCom, Inc.. This represents a change in shares of 147.42% during the quarter.

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.

Upgrade to unlock premium data and export to Excel .

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)
2026-05-07 2026-03-31 13F DEXCOM COM 252131107 240 143 147.42 15 150.00 0.0004
2026-02-11 2025-12-31 13F DEXCOM COM 252131107 97 -1 -1.02 6 0.00 0.0003
2025-10-24 2025-09-30 13F DEXCOM COM 252131107 98 6 6.52 7 -25.00 0.0004
2025-08-07 2025-06-30 13F DEXCOM COM 252131107 92 12 15.00 8 60.00 0.0005
2025-05-07 2025-03-31 13F DEXCOM COM 252131107 80 -36 -31.03 5 -44.44 0.0004
2025-02-12 2024-12-31 13F DEXCOM COM 252131107 116 -8 -6.45 9 12.50 0.0006
2024-11-07 2024-09-30 13F DEXCOM COM 252131107 124 13 11.71 8 -33.33 0.0006
2024-08-08 2024-06-30 13F DEXCOM COM 252131107 111 31 38.75 13 9.09 0.0009
2024-05-07 2024-03-31 13F DEXCOM COM 252131107 80 80 11 0.0007
2023-08-11 2023-06-30 13F DEXCOM COM 252131107 0 -11,374 -100.00 0 -100.00
2023-05-15 2023-03-31 13F DEXCOM COM 252131107 11,374 10,531 1,249.23 1,321 1,290.53 0.1054
2023-02-14 2022-12-31 13F DEXCOM COM 252131107 843 -11,599 -93.22 95 -90.52 0.0084
2022-11-14 2022-09-30 13F DEXCOM COM 252131107 12,442 9,612 339.65 1,002 374.88 0.0578
2022-08-08 2022-06-30 13F DEXCOM COM 252131107 2,830 1,913 208.62 211 -55.01 0.0122
2022-05-10 2022-03-31 13F DEXCOM COM 252131107 917 917 469 0.0173
2022-02-11 2021-12-31 13F DEXCOM COM 252131107 0 -707 -100.00 0 -100.00
2021-11-08 2021-09-30 13F DEXCOM COM 252131107 707 138 24.25 387 59.26 0.0203
2021-08-09 2021-06-30 13F DEXCOM COM 252131107 569 117 25.88 243 50.00 0.0113
2021-04-28 2021-03-31 13F DEXCOM COM 252131107 452 109 31.78 162 27.56 0.0083
2021-02-09 2020-12-31 13F DEXCOM COM 252131107 343 -293 -46.07 127 -51.71 0.0281
2020-11-02 2020-09-30 13F DEXCOM COM 252131107 636 -2,700 -80.94 263 -80.56 0.0170
2020-08-11 2020-06-30 13F DEXCOM COM 252131107 3,336 105 3.25 1,353 55.52 0.0881
2020-05-15 2020-03-31 13F DexCom Common Stock 252131107 3,231 -998 -23.60 870 -5.84 0.0676
2020-02-13 2019-12-31 13F DexCom Common Stock 252131107 4,229 4,198 13,541.94 924 18,380.00 0.0564
2019-10-17 2019-09-30 13F DexCom Common Stock 252131107 31 -20 -39.22 5 -37.50 0.0003
2019-08-05 2019-06-30 13F DexCom Common Stock 252131107 51 -405 -88.82 8 -85.19 0.0006
2019-04-16 2019-03-31 13F DexCom Common Stock 252131107 456 -1,811 -79.89 54 -80.15 0.0043
2019-01-17 2018-12-31 13F DexCom Common Stock 252131107 2,267 2,167 2,167.00 272 1,842.86 0.0243
2018-11-02 2018-09-30 13F DexCom Common Stock 252131107 100 100 -95.59 14 -94.85 0.0011
2017-01-11 2016-12-31 13F DexCom Common Stock 252131107 0 -135 -100.00 0 -100.00
2016-10-19 2016-09-30 13F DexCom Common Stock 252131107 135 -339 -71.52 12 -68.42 0.0010
2016-07-22 2016-06-30 13F DexCom Common Stock 252131107 474 -1,261 -72.68 38 -67.80 0.0036
2016-05-12 2016-03-31 13F DexCom Common Stock 252131107 1,735 -9,482 -84.53 118 -87.16 0.0111
2016-01-15 2015-12-31 13F DexCom Common Stock 252131107 11,217 6,481 136.85 919 126.35 0.0830
2015-10-15 2015-09-30 13F DexCom Common Stock 252131107 4,736 4,736 406 0.0397
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.