德克斯康沃爾
DE ˙ DB ˙ US2521311074
€62.20 ↓ -0.20 (-0.32%)
2026-06-04
分享價格
SecurityDE:DC4 / DexCom, Inc.
InstitutionBokf, Na
Latest Disclosed Ownership16,046 shares
Latest Disclosed Value $ 1,007,689
Bokf, Na reports 54.56% decrease in ownership of DC4 / DexCom, Inc.

On May 8, 2026 - Bokf, Na filed a 13F-HR form disclosing ownership of 16,046 shares of DexCom, Inc. (DE:DC4) valued at $869,533 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 3, 2026 disclosing 35,314 shares of DexCom, Inc.. This represents a change in shares of -54.56% during the quarter. The current value of the position is $998,061 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)
2026-05-08 2026-03-31 13F DEXCOM common 252131107 16,046 -19,268 -54.56 1,008 -57.02 0.0154
2026-02-03 2025-12-31 13F DEXCOM common 252131107 35,314 22,505 175.70 2,344 172.13 0.0359
2025-11-13 2025-09-30 13F DEXCOM common 252131107 12,809 -254 -1.94 862 -24.47 0.0130
2025-08-12 2025-06-30 13F DEXCOM common 252131107 13,063 3,985 43.90 1,140 84.17 0.0185
2025-05-13 2025-03-31 13F DEXCOM common 252131107 9,078 4,225 87.06 620 64.19 0.0110
2025-02-14 2024-12-31 13F DEXCOM common 252131107 4,853 -1,032 -17.54 377 -2.33 0.0064
2024-11-14 2024-09-30 13F DEXCOM common 252131107 5,885 -40,295 -87.26 387 -92.63 0.0069
2024-08-08 2024-06-30 13F DEXCOM COM 252131107 46,180 -750 -1.60 5,236 -19.13 0.0940
2024-05-15 2024-03-31 13F DEXCOM COM 252131107 46,930 -460 -0.97 6,474 10.09 0.1179
2024-02-14 2023-12-31 13F DEXCOM COM 252131107 47,390 8,699 22.48 5,881 71.13 0.1152
2023-11-14 2023-09-30 13F DEXCOM COM 252131107 38,691 18,510 91.72 3,437 32.51 0.0758
2023-08-21 2023-06-30 13F DEXCOM COM 252131107 20,181 12,518 163.36 2,593 191.35 0.0528
2023-05-11 2023-03-31 13F DEXCOM COM 252131107 7,663 -4,069 -34.68 890 -32.98 0.0186
2023-02-13 2022-12-31 13F DEXCOM COM 252131107 11,732 -79 -0.67 1,329 39.50 0.0245
2022-11-14 2022-09-30 13F DEXCOM COM 252131107 11,811 407 3.57 952 12.00 0.0193
2022-08-11 2022-06-30 13F DEXCOM COM 252131107 11,404 7,559 196.59 850 -56.81 0.0163
2022-05-13 2022-03-31 13F DEXCOM COM 252131107 3,845 -346 -8.26 1,968 -12.57 0.0324
2022-03-11 2021-12-31 13F DEXCOM COM 252131107 4,191 -226 -5.12 2,251 -6.83 0.0348
2021-11-10 2021-09-30 13F DEXCOM COM 252131107 4,417 -2,061 -31.82 2,416 3.78 0.0415
2021-04-21 2021-03-31 13F DEXCOM COM 252131107 6,478 1,588 32.47 2,328 28.76 0.0423
2021-02-12 2020-12-31 13F DEXCOM COM 252131107 4,890 405 9.03 1,808 -2.22 0.0345
2020-10-30 2020-09-30 13F DEXCOM COM 252131107 4,485 467 11.62 1,849 13.51 0.0406
2020-08-12 2020-06-30 13F DEXCOM COM 252131107 4,018 -1,300 -24.45 1,629 13.76 0.0383
2020-05-13 2020-03-31 13F DEXCOM COM 252131107 5,318 -55 -1.02 1,432 21.87 0.0413
2020-02-12 2019-12-31 13F DEXCOM COM 252131107 5,373 -171 -3.08 1,175 42.08 0.0266
2019-11-13 2019-09-30 13F DEXCOM COM 252131107 5,544 -167 -2.92 827 -3.39 0.0199
2019-08-14 2019-06-30 13F DEXCOM COM 252131107 5,711 -162 -2.76 856 22.46 0.0206
2019-05-15 2019-03-31 13F DEXCOM COM 252131107 5,873 257 4.58 699 3.86 0.0167
2019-02-13 2018-12-31 13F DEXCOM COM 252131107 5,616 -322 -5.42 673 -20.73 0.0193
2018-11-13 2018-09-30 13F DEXCOM COM 252131107 5,938 -243 -3.93 849 44.63 0.0213
2018-08-13 2018-06-30 13F DEXCOM COM 252131107 6,181 19 0.31 587 28.45 0.0158
2018-05-14 2018-03-31 13F DEXCOM COM 252131107 6,162 -279 -4.33 457 23.51 0.0130
2018-02-14 2017-12-31 13F DEXCOM COM 252131107 6,441 2,196 51.73 370 78.74 0.0102
2017-11-14 2017-09-30 13F DEXCOM COM 252131107 4,245 311 7.91 207 -28.12 0.0060
2017-08-14 2017-06-30 13F DEXCOM COM 252131107 3,934 223 6.01 288 -8.28 0.0091
2017-05-15 2017-03-31 13F DEXCOM COM 252131107 3,711 -2,071 -35.82 314 -8.99 0.0098
2017-02-14 2016-12-31 13F DEXCOM COM 252131107 5,782 2,182 60.61 345 9.18 0.0114
2016-11-10 2016-09-30 13F DEXCOM COM 252131107 3,600 3,600 316 0.0105
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.