Tandem Diabetes Care shares owned by Walleye Trading Advisors
Quarter-by-quarter ownership of Tandem Diabetes Care (TNDM) shares owned by Walleye Trading Advisors
from 13F filings
Historical chart of Walleye Trading Advisors investment in Tandem Diabetes Care
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Quarterly reported holdings in Tandem Diabetes Care by Walleye Trading Advisors
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $7.0M | 577k | 12.14 |
| 2025-06-30 | $11M | 590k | 18.64 |
| 2024-12-31 | $1.3M | 35k | 36.02 |
| 2024-09-30 | $2.0M | 48k | 42.41 |
| 2024-06-30 | $4.9M | 122k | 40.29 |
| 2024-03-31 | $249k | 7.0k | 35.41 |
| 2023-12-31 | $1.6M | 53k | 29.58 |
| 2023-09-30 | $258k | 12k | 20.77 |
| 2023-06-30 | $5.5M | 223k | 24.54 |
| 2023-03-31 | $2.3M | 56k | 40.61 |
| 2022-12-31 | $790k | 18k | 44.95 |
| 2022-09-30 | $456k | 9.5k | 47.80 |
| 2022-06-30 | $1.2M | 21k | 59.18 |
| 2022-03-31 | $1.5M | 13k | 116.30 |
| 2021-12-31 | $900k | 6.0k | 150.53 |
| 2021-09-30 | $985k | 8.2k | 119.44 |
| 2019-06-30 | $962k | 15k | 64.53 |
| 2019-03-31 | $717k | 11k | 66.67 |