Tandem Diabetes Care shares owned by HighMark Wealth Management
Quarter-by-quarter ownership of Tandem Diabetes Care (TNDM) shares owned by HighMark Wealth Management
from 13F filings
Historical chart of HighMark Wealth Management investment in Tandem Diabetes Care
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Quarterly reported holdings in Tandem Diabetes Care by HighMark Wealth Management
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $286k | 24k | 12.14 |
| 2025-06-30 | $441k | 24k | 18.64 |
| 2025-03-31 | $482k | 25k | 19.16 |
| 2024-12-31 | $907k | 25k | 36.02 |
| 2024-09-30 | $1.2M | 27k | 42.41 |
| 2024-06-30 | $1.1M | 27k | 40.29 |
| 2024-03-31 | $962k | 27k | 35.41 |
| 2023-12-31 | $804k | 27k | 29.58 |
| 2023-09-30 | $564k | 27k | 20.77 |
| 2023-06-30 | $596k | 24k | 24.54 |
| 2023-03-31 | $949k | 23k | 40.61 |
| 2022-12-31 | $1.1M | 23k | 44.95 |
| 2022-09-30 | $1.1M | 23k | 47.83 |
| 2022-06-30 | $1.4M | 23k | 59.21 |
| 2022-03-31 | $2.7M | 23k | 116.28 |
| 2021-12-31 | $3.5M | 23k | 150.50 |
| 2021-09-30 | $2.8M | 24k | 119.49 |
| 2021-06-30 | $2.3M | 24k | 97.40 |
| 2021-03-31 | $2.1M | 24k | 88.25 |
| 2020-12-31 | $2.3M | 24k | 95.66 |
| 2020-09-30 | $2.8M | 24k | 113.50 |
| 2020-06-30 | $2.3M | 24k | 98.91 |
| 2020-03-31 | $1.5M | 23k | 64.35 |
| 2019-12-31 | $1.4M | 23k | 59.59 |
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