Tandem Diabetes Care shares owned by Wellington Management Company
Quarter-by-quarter ownership of Tandem Diabetes Care (TNDM) shares owned by Wellington Management Company
from 13F filings
Historical chart of Wellington Management Company investment in Tandem Diabetes Care
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All positions including Tandem Diabetes Care held by Wellington Management Company consolidated in one spreadsheet with up to 7 years of data
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Quarterly reported holdings in Tandem Diabetes Care by Wellington Management Company
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-12-31 | $2.2M | 98k | 21.98 |
| 2022-03-31 | $82M | 701k | 116.29 |
| 2021-12-31 | $107M | 709k | 150.52 |
| 2021-09-30 | $55M | 459k | 119.38 |
| 2021-06-30 | $55M | 561k | 97.40 |
| 2021-03-31 | $48M | 548k | 88.25 |
| 2020-12-31 | $217M | 2.3M | 95.68 |
| 2020-09-30 | $412M | 3.6M | 113.50 |
| 2020-06-30 | $617M | 6.2M | 98.92 |
| 2020-03-31 | $437M | 6.8M | 64.35 |
| 2019-12-31 | $182M | 3.0M | 59.61 |
| 2019-09-30 | $122M | 2.1M | 58.98 |
| 2019-06-30 | $121M | 1.9M | 64.52 |
| 2019-03-31 | $91M | 1.4M | 63.50 |
More positions owned by Wellington Management Company
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