Impinj shares owned by Oberweis Asset Management
Quarter-by-quarter ownership of Impinj (PI) shares owned by Oberweis Asset Management
from 13F filings
Historical chart of Oberweis Asset Management investment in Impinj
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Quarterly reported holdings in Impinj by Oberweis Asset Management
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $19M | 107k | 180.75 |
| 2023-09-30 | $2.0M | 36k | 55.03 |
| 2023-06-30 | $16M | 179k | 89.65 |
| 2023-03-31 | $20M | 146k | 135.52 |
| 2022-12-31 | $12M | 111k | 109.18 |
| 2022-09-30 | $2.9M | 36k | 80.03 |
| 2022-06-30 | $1.7M | 29k | 58.66 |
| 2022-03-31 | $1.6M | 25k | 63.52 |
| 2020-06-30 | $461k | 17k | 27.44 |
| 2020-03-31 | $351k | 21k | 16.71 |
| 2019-12-31 | $913k | 35k | 25.86 |
| 2019-09-30 | $1.1M | 37k | 30.82 |
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