Tandem Diabetes Care shares owned by Principal Financial Group
Quarter-by-quarter ownership of Tandem Diabetes Care (TNDM) shares owned by Principal Financial Group
from 13F filings
Historical chart of Principal Financial Group investment in Tandem Diabetes Care
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All positions including Tandem Diabetes Care held by Principal Financial Group consolidated in one spreadsheet with up to 7 years of data
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Quarterly reported holdings in Tandem Diabetes Care by Principal Financial Group
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $4.0M | 327k | 12.14 |
| 2025-06-30 | $7.4M | 395k | 18.64 |
| 2025-03-31 | $7.7M | 400k | 19.16 |
| 2024-12-31 | $14M | 388k | 36.02 |
| 2024-09-30 | $16M | 370k | 42.41 |
| 2024-06-30 | $18M | 448k | 40.29 |
| 2024-03-31 | $13M | 356k | 35.41 |
| 2023-12-31 | $10M | 344k | 29.58 |
| 2023-09-30 | $7.4M | 355k | 20.77 |
| 2023-06-30 | $9.2M | 374k | 24.54 |
| 2023-03-31 | $16M | 388k | 40.61 |
| 2022-12-31 | $11M | 254k | 44.95 |
| 2022-09-30 | $12M | 251k | 47.85 |
| 2022-06-30 | $15M | 254k | 59.25 |
| 2022-03-31 | $29M | 249k | 116.29 |
| 2021-12-31 | $40M | 267k | 150.52 |
| 2021-09-30 | $28M | 232k | 119.43 |
| 2021-06-30 | $2.1M | 21k | 97.41 |
| 2021-03-31 | $1.8M | 20k | 88.24 |
| 2020-12-31 | $2.3M | 24k | 95.70 |
| 2020-09-30 | $2.9M | 26k | 113.51 |
| 2020-06-30 | $2.7M | 28k | 98.91 |
| 2020-03-31 | $1.4M | 22k | 64.32 |
| 2019-12-31 | $1.3M | 22k | 59.63 |
| 2019-09-30 | $3.7M | 64k | 58.97 |
| 2019-06-30 | $3.8M | 59k | 64.52 |
| 2019-03-31 | $5.4M | 86k | 63.50 |
| 2018-12-31 | $3.0M | 78k | 37.98 |
| 2018-09-30 | $276k | 6.5k | 42.79 |