Tandem Diabetes Care shares owned by Engineers Gate Manager
Quarter-by-quarter ownership of Tandem Diabetes Care (TNDM) shares owned by Engineers Gate Manager
from 13F filings
Historical chart of Engineers Gate Manager investment in Tandem Diabetes Care
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Quarterly reported holdings in Tandem Diabetes Care by Engineers Gate Manager
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-06-30 | $3.2M | 171k | 18.64 |
| 2025-03-31 | $3.7M | 191k | 19.16 |
| 2024-12-31 | $8.0M | 223k | 36.02 |
| 2024-09-30 | $3.4M | 79k | 42.41 |
| 2024-06-30 | $3.9M | 96k | 40.29 |
| 2024-03-31 | $3.0M | 85k | 35.41 |
| 2023-06-30 | $209k | 8.5k | 24.54 |
| 2022-12-31 | $1.7M | 37k | 44.95 |
| 2022-09-30 | $455k | 9.5k | 47.84 |
| 2022-06-30 | $6.7M | 114k | 59.19 |
| 2022-03-31 | $1.1M | 9.1k | 116.24 |
| 2021-12-31 | $1.6M | 11k | 150.51 |
| 2021-09-30 | $1.5M | 13k | 119.38 |
| 2021-06-30 | $801k | 8.2k | 97.40 |
| 2021-03-31 | $1.4M | 16k | 88.25 |
| 2020-12-31 | $3.0M | 32k | 95.67 |
| 2020-09-30 | $1.8M | 16k | 113.52 |
| 2020-03-31 | $216k | 3.4k | 64.30 |
| 2019-12-31 | $553k | 9.3k | 59.59 |
| 2019-09-30 | $1.8M | 31k | 58.97 |
| 2018-12-31 | $944k | 25k | 37.95 |
| 2018-09-30 | $3.9M | 91k | 42.84 |
| 2018-06-30 | $2.2M | 99k | 22.02 |