Nephros shares owned by William Blair $ Company
Quarter-by-quarter ownership of Nephros (NEPH) shares owned by William Blair $ Company
from 13F filings
Historical chart of William Blair $ Company investment in Nephros
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All positions including Nephros held by William Blair $ Company consolidated in one spreadsheet with up to 7 years of data
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Quarterly reported holdings in Nephros by William Blair $ Company
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $172k | 36k | 4.73 |
| 2025-06-30 | $148k | 36k | 4.09 |
| 2025-03-31 | $62k | 36k | 1.72 |
| 2024-12-31 | $53k | 36k | 1.47 |
| 2024-09-30 | $62k | 36k | 1.71 |
| 2024-06-30 | $77k | 36k | 2.11 |
| 2024-03-31 | $79k | 36k | 2.19 |
| 2023-12-31 | $125k | 36k | 3.46 |
| 2023-09-30 | $54k | 36k | 1.48 |
| 2023-06-30 | $56k | 36k | 1.55 |
| 2023-03-31 | $39k | 36k | 1.07 |
| 2022-12-31 | $42k | 36k | 1.16 |
| 2022-09-30 | $33k | 36k | 0.91 |
| 2022-06-30 | $55k | 36k | 1.52 |
| 2022-03-31 | $159k | 36k | 4.39 |
| 2021-12-31 | $214k | 36k | 5.90 |
| 2021-09-30 | $318k | 36k | 8.77 |
| 2021-06-30 | $368k | 36k | 10.15 |
| 2021-03-31 | $241k | 36k | 6.65 |
| 2020-12-31 | $311k | 36k | 8.58 |
| 2020-09-30 | $262k | 36k | 7.23 |
| 2020-06-30 | $304k | 36k | 8.39 |
| 2020-03-31 | $216k | 34k | 6.31 |
| 2019-12-31 | $341k | 34k | 9.96 |
| 2019-09-30 | $276k | 34k | 8.06 |