Tandem Diabetes Care shares owned by Oberweis Asset Management
Quarter-by-quarter ownership of Tandem Diabetes Care (TNDM) shares owned by Oberweis Asset Management
from 13F filings
Historical chart of Oberweis Asset Management investment in Tandem Diabetes Care
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Quarterly reported holdings in Tandem Diabetes Care by Oberweis Asset Management
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2024-09-30 | $19M | 448k | 42.41 |
| 2024-06-30 | $11M | 282k | 40.29 |
| 2020-12-31 | $3.5M | 37k | 95.67 |
| 2020-09-30 | $6.1M | 53k | 113.49 |
| 2020-06-30 | $5.9M | 59k | 98.93 |
| 2020-03-31 | $4.4M | 68k | 64.35 |
| 2019-12-31 | $6.6M | 110k | 59.61 |
| 2019-09-30 | $12M | 199k | 58.98 |
| 2019-06-30 | $14M | 216k | 64.52 |
| 2019-03-31 | $12M | 191k | 63.50 |
| 2018-12-31 | $8.5M | 225k | 37.97 |
| 2018-09-30 | $9.6M | 225k | 42.84 |
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