Tandem Diabetes Care shares owned by Frontier Capital Management
Quarter-by-quarter ownership of Tandem Diabetes Care (TNDM) shares owned by Frontier Capital Management
from 13F filings
Historical chart of Frontier Capital Management investment in Tandem Diabetes Care
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Quarterly reported holdings in Tandem Diabetes Care by Frontier Capital Management
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $5.0M | 415k | 12.14 |
| 2025-06-30 | $6.8M | 364k | 18.64 |
| 2025-03-31 | $7.0M | 365k | 19.16 |
| 2024-12-31 | $9.8M | 272k | 36.02 |
| 2024-09-30 | $7.7M | 181k | 42.41 |
| 2024-06-30 | $7.3M | 182k | 40.29 |
| 2024-03-31 | $6.5M | 184k | 35.41 |
| 2023-09-30 | $3.0M | 146k | 20.77 |
| 2023-06-30 | $3.6M | 147k | 24.54 |
| 2023-03-31 | $6.0M | 149k | 40.61 |
| 2022-12-31 | $5.1M | 114k | 44.95 |
| 2022-09-30 | $5.5M | 115k | 47.85 |
| 2022-06-30 | $3.8M | 65k | 59.19 |
| 2022-03-31 | $7.7M | 67k | 116.30 |
| 2021-12-31 | $10M | 67k | 150.52 |
| 2021-09-30 | $8.1M | 68k | 119.38 |
| 2021-06-30 | $6.8M | 70k | 97.40 |
| 2021-03-31 | $6.5M | 73k | 88.24 |
| 2020-12-31 | $11M | 114k | 95.68 |
| 2020-09-30 | $16M | 141k | 113.50 |
| 2020-06-30 | $15M | 154k | 98.92 |
| 2020-03-31 | $11M | 171k | 64.35 |
| 2019-12-31 | $10M | 175k | 59.61 |
| 2019-09-30 | $12M | 201k | 58.98 |
| 2019-06-30 | $26M | 398k | 64.52 |
| 2019-03-31 | $55M | 872k | 63.50 |
| 2018-12-31 | $50M | 1.3M | 37.97 |
| 2018-09-30 | $62M | 1.5M | 42.84 |
| 2018-06-30 | $58M | 2.6M | 22.02 |
| 2018-03-31 | $14M | 2.7M | 4.96 |
| 2017-12-31 | $1.1M | 473k | 2.36 |
| 2017-09-30 | $3.5M | 4.8M | 0.73 |
More positions owned by Frontier Capital Management
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