最後糖尿病護理公司
MX ˙ BMV ˙ US8753722037
SecurityMX:TNDM / Tandem Diabetes Care, Inc.
InstitutionNorges Bank
Latest Disclosed Ownership54,306 shares
Latest Disclosed Value $ 1,193,646
Norges Bank ownership in TNDM / Tandem Diabetes Care, Inc.

On February 10, 2026 - Norges Bank filed a 13F-HR form disclosing ownership of 54,306 shares of Tandem Diabetes Care, Inc. (MX:TNDM) valued at $1,193,646 USD as of December 31, 2025. The entity filed a previous 13F-HR on February 9, 2024 disclosing 0 shares of Tandem Diabetes Care, 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.

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)
2026-02-10 2025-12-31 13F TANDEM DIABETES CARE COM NEW 875372203 54,306 54,306 1,194 0.0001
2024-02-09 2023-12-31 13F TANDEM DIABETES CARE COM NEW 875372203 0 -163,273 -100.00 0 -100.00
2024-11-13 2023-09-30 13F/A-1 TANDEM DIABETES CARE COM NEW 875372203 163,273 -404,105 -71.22 3,391 -75.64 0.0007
2024-08-14 2023-06-30 13F/A-1 TANDEM DIABETES CARE COM NEW 875372203 567,378 9,466 1.70 13,923 -38.55 0.0027
2024-05-15 2023-03-31 13F/A-1 TANDEM DIABETES CARE COM NEW 875372203 557,912 -75,036 -11.86 22,657 -20.37 0.0050
2023-02-14 2022-12-31 13F TANDEM DIABETES CARE COM NEW 875372203 632,948 24,654 4.05 28,451 -2.25 0.0069
2023-11-13 2022-09-30 13F/A-1 TANDEM DIABETES CARE COM NEW 875372203 608,294 -11,306 -1.82 29,107 -20.64 0.0077
2023-08-14 2022-06-30 13F/A-1 TANDEM DIABETES CARE COM NEW 875372203 619,600 25,598 4.31 36,674 -46.91 0.0095
2023-05-12 2022-03-31 13F/A-1 TANDEM DIABETES CARE COM NEW 875372203 594,002 4,614 0.78 69,076 -22.14 0.0151
2022-03-09 2021-12-31 13F/A-1 TANDEM DIABETES CARE COM NEW 875372203 589,388 3,238 0.55 88,715 26.78 0.0182
2022-11-14 2021-09-30 13F/A-1 TANDEM DIABETES CARE COM NEW 875372203 586,150 0 0.00 69,975 22.57 0.0155
2022-08-15 2021-06-30 13F/A-1 TANDEM DIABETES CARE COM NEW 875372203 586,150 28,089 5.03 57,091 15.92 0.0124
2022-05-09 2021-03-31 13F/A-1 TANDEM DIABETES CARE COM NEW 875372203 558,061 -59,522 -9.64 49,249 -16.65 0.0113
2021-03-02 2020-12-31 13F/A-1 TANDEM DIABETES CARE COM NEW 875372203 617,583 -32,859 -5.05 59,090 -19.96 0.0138
2021-11-12 2020-09-30 13F/A-1 TANDEM DIABETES CARE COM NEW 875372203 650,442 -106,208 -14.04 73,825 -1.37 0.0196
2021-08-13 2020-06-30 13F/A-1 TANDEM DIABETES CARE COM NEW 875372203 756,650 -40,852 -5.12 74,848 45.85 0.0215
2021-05-07 2020-03-31 13F/A-1 TANDEM DIABETES CARE COM NEW 875372203 797,502 273,000 52.05 51,319 64.14 0.0183
2020-03-03 2019-12-31 13F/A-1 TANDEM DIABETES CARE COM NEW 875372203 524,502 -9,759 -1.83 31,266 -0.77 0.0087
2020-11-13 2019-09-30 13F/A-1 TANDEM DIABETES CARE COM NEW 875372203 534,261 0 0.00 31,510 -8.59 0.0096
2020-08-13 2019-06-30 13F/A-1 TANDEM DIABETES CARE COM NEW 875372203 534,261 412,757 339.71 34,471 346.75 0.0107
2020-05-11 2019-03-31 13F/A-2 TANDEM DIABETES CARE COM NEW 875372203 121,504 121,504 7,716 0.0025
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.