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Tandem Diabetes Care shares owned by FMR

Quarter-by-quarter ownership of Tandem Diabetes Care (TNDM) shares owned by FMR from 13F filings

Historical chart of FMR investment in Tandem Diabetes Care

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All positions including Tandem Diabetes Care held by FMR consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Tandem Diabetes Care by FMR

Quarter filed Position value Share count Share price at filing
2025-09-30 $11M 870k 12.14
2025-06-30 $9.8M 525k 18.64
2025-03-31 $28M 1.4M 19.16
2024-12-31 $39M 1.1M 36.02
2024-09-30 $24M 565k 42.41
2024-06-30 $36M 893k 40.29
2024-03-31 $37M 1.1M 35.41
2023-09-30 $62M 3.0M 20.77
2023-06-30 $112M 4.6M 24.54
2023-03-31 $335M 8.2M 40.61
2022-12-31 $433M 9.6M 44.95
2022-09-30 $429M 9.0M 47.85
2022-06-30 $383M 6.5M 59.19
2022-03-31 $712M 6.1M 116.29
2021-09-30 $698M 5.8M 119.38
2021-06-30 $584M 6.0M 97.40
2021-03-31 $540M 6.1M 88.25
2020-12-31 $597M 6.2M 95.68
2020-09-30 $679M 6.0M 113.50
2020-06-30 $596M 6.0M 98.92
2020-03-31 $358M 5.6M 64.35
2019-12-31 $140M 2.3M 59.61
2019-09-30 $50M 850k 58.98
2019-06-30 $45M 692k 64.52
2019-03-31 $45M 706k 63.50
2018-12-31 $7.7M 202k 37.97
2018-09-30 $6.2M 144k 42.84