덱스컴(주)
MX ˙ BMV ˙ US2521311074
SecurityMX:DXCM / DexCom, Inc.
InstitutionBridger Management, Llc
Latest Disclosed Ownership101,893 shares
Latest Disclosed Value $ 6,398,880
Bridger Management, Llc ownership in DXCM / DexCom, Inc.

On May 15, 2026 - Bridger Management, Llc filed a 13F-HR form disclosing ownership of 101,893 shares of DexCom, Inc. (MX:DXCM) valued at $6,398,880 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 101,893 shares of DexCom, Inc.. This represents a change in shares of 0.00% 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.

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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 101,893 0 0.00 6,399 -5.38 5.0002
2026-02-17 2025-12-31 13F DEXCOM COM 252131107 101,893 59,893 142.60 6,763 139.28 4.3477
2025-11-14 2025-09-30 13F DEXCOM COM 252131107 42,000 42,000 2,826 1.5224
2024-11-14 2024-09-30 13F DEXCOM COM 252131107 0 -28,900 -100.00 0 -100.00
2024-08-14 2024-06-30 13F DEXCOM COM 252131107 28,900 0 0.00 3,277 -18.26 1.6861
2024-05-15 2024-03-31 13F DEXCOM COM 252131107 28,900 28,900 4,008 1.8069
2024-02-14 2023-12-31 13F DEXCOM COM 252131107 0 -38,800 -100.00 0 -100.00
2023-11-14 2023-09-30 13F DEXCOM COM 252131107 38,800 38,800 3,620 1.3314
2022-05-13 2022-03-31 13F DEXCOM COM 252131107 0 -2,677 -100.00 0 -100.00
2022-02-14 2021-12-31 13F DEXCOM COM 252131107 2,677 -5,176 -65.91 1,437 -66.53 0.1858
2021-11-15 2021-09-30 13F DEXCOM COM 252131107 7,853 -14,100 -64.23 4,294 -54.19 0.5024
2021-08-16 2021-06-30 13F DEXCOM COM 252131107 21,953 5,047 29.85 9,374 54.28 0.8748
2021-05-14 2021-03-31 13F DEXCOM COM 252131107 16,906 -9,218 -35.29 6,076 -37.09 0.5674
2021-02-16 2020-12-31 13F DEXCOM COM 252131107 26,124 -5,153 -16.48 9,659 -25.08 0.7367
2020-11-16 2020-09-30 13F DEXCOM COM 252131107 31,277 -6,633 -17.50 12,893 -16.11 1.0309
2020-08-14 2020-06-30 13F DEXCOM COM 252131107 37,910 14,727 63.52 15,369 146.22 1.4232
2020-05-15 2020-03-31 13F DEXCOM COM 252131107 23,183 -12,617 -35.24 6,242 -20.29 0.7223
2020-02-14 2019-12-31 13F DEXCOM COM 252131107 35,800 -59,876 -62.58 7,831 -45.16 0.5649
2019-11-14 2019-09-30 13F DEXCOM COM 252131107 95,676 -19,181 -16.70 14,279 -17.03 1.1798
2019-08-14 2019-06-30 13F DEXCOM COM 252131107 114,857 63,555 123.88 17,210 181.67 1.3508
2019-05-15 2019-03-31 13F DEXCOM COM 252131107 51,302 -5,155 -9.13 6,110 -9.67 0.4836
2019-02-14 2018-12-31 13F DEXCOM COM 252131107 56,457 -342,772 -85.86 6,764 -88.16 0.5639
2018-11-14 2018-09-30 13F DEXCOM COM 252131107 399,229 -271,776 -40.50 57,106 -10.40 3.3036
2018-08-14 2018-06-30 13F DEXCOM COM 252131107 671,005 -226,615 -25.25 63,732 -4.26 3.4523
2018-05-15 2018-03-31 13F DEXCOM COM 252131107 897,620 46,845 5.51 66,567 36.34 4.0373
2018-02-14 2017-12-31 13F DEXCOM COM 252131107 850,775 850,775 -5.22 48,826 -26.65 3.2227
2017-08-14 2017-06-30 13F DEXCOM COM 252131107 0 -384,723 -100.00 0 -100.00
2017-05-15 2017-03-31 13F DEXCOM COM 252131107 384,723 384,723 32,598 1.8599
2017-02-14 2016-12-31 13F DEXCOM COM 252131107 0 -538,859 -100.00 0 -100.00
2016-11-14 2016-09-30 13F DEXCOM COM 252131107 538,859 -169,536 -23.93 47,236 -15.95 3.1829
2016-08-15 2016-06-30 13F DEXCOM COM 252131107 708,395 -125,808 -15.08 56,197 -0.80 3.6293
2016-05-16 2016-03-31 13F DEXCOM COM 252131107 834,203 555,163 198.95 56,651 147.89 3.9156
2016-02-16 2015-12-31 13F DEXCOM COM 252131107 279,040 279,040 22,853 0.7554
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.