Tandem Diabetes Care shares owned by Henderson Group
Quarter-by-quarter ownership of Tandem Diabetes Care (TNDM) shares owned by Henderson Group
from 13F filings
Historical chart of Henderson Group investment in Tandem Diabetes Care
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Quarterly reported holdings in Tandem Diabetes Care by Henderson Group
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $362k | 30k | 12.15 |
| 2025-03-31 | $575k | 30k | 19.29 |
| 2024-12-31 | $1.1M | 30k | 36.03 |
| 2024-09-30 | $39M | 914k | 42.41 |
| 2024-06-30 | $59M | 1.5M | 40.35 |
| 2024-03-31 | $78M | 2.2M | 35.41 |
| 2023-12-31 | $76M | 2.6M | 29.58 |
| 2023-09-30 | $56M | 2.7M | 20.77 |
| 2023-06-30 | $51M | 2.1M | 24.53 |
| 2023-03-31 | $53M | 1.3M | 40.61 |
| 2022-12-31 | $21M | 466k | 44.95 |
| 2022-09-30 | $22M | 459k | 47.85 |
| 2022-03-31 | $42M | 360k | 116.35 |
| 2021-12-31 | $98M | 649k | 150.52 |
| 2021-09-30 | $101M | 847k | 119.38 |
| 2021-06-30 | $81M | 831k | 97.40 |
| 2019-12-31 | $437k | 7.3k | 59.62 |
| 2019-09-30 | $428k | 7.3k | 58.92 |
| 2019-06-30 | $474k | 7.3k | 64.56 |
| 2019-03-31 | $583k | 9.2k | 63.49 |
| 2018-12-31 | $217k | 5.7k | 38.01 |
| 2018-09-30 | $299k | 7.0k | 42.87 |