Emergent BioSolutions shares owned by Walleye Trading Advisors
Quarter-by-quarter ownership of Emergent BioSolutions (EBS) shares owned by Walleye Trading Advisors
from 13F filings
Historical chart of Walleye Trading Advisors investment in Emergent BioSolutions
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Quarterly reported holdings in Emergent BioSolutions by Walleye Trading Advisors
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $201k | 23k | 8.82 |
| 2025-06-30 | $300k | 47k | 6.38 |
| 2025-03-31 | $82k | 17k | 4.86 |
| 2024-12-31 | $433k | 45k | 9.56 |
| 2024-09-30 | $282k | 34k | 8.35 |
| 2024-06-30 | $659k | 97k | 6.82 |
| 2024-03-31 | $78k | 31k | 2.53 |
| 2023-12-31 | $648k | 270k | 2.40 |
| 2023-09-30 | $209k | 62k | 3.40 |
| 2023-06-30 | $1.5M | 207k | 7.35 |
| 2023-03-31 | $1.1M | 111k | 10.36 |
| 2022-12-31 | $1.1M | 91k | 11.81 |
| 2022-09-30 | $922k | 44k | 20.99 |
| 2022-06-30 | $428k | 14k | 31.08 |
| 2021-06-30 | $444k | 7.1k | 62.98 |
| 2018-09-30 | $227k | 3.4k | 65.89 |