Emergent BioSolutions shares owned by Jane Street
Quarter-by-quarter ownership of Emergent BioSolutions (EBS) shares owned by Jane Street
from 13F filings
Historical chart of Jane Street investment in Emergent BioSolutions
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Quarterly reported holdings in Emergent BioSolutions by Jane Street
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $4.8M | 550k | 8.82 |
| 2025-06-30 | $1.1M | 172k | 6.38 |
| 2025-03-31 | $586k | 121k | 4.86 |
| 2024-12-31 | $1.8M | 193k | 9.56 |
| 2024-09-30 | $1.5M | 176k | 8.35 |
| 2024-06-30 | $3.3M | 491k | 6.82 |
| 2024-03-31 | $312k | 123k | 2.53 |
| 2023-12-31 | $593k | 247k | 2.40 |
| 2023-09-30 | $2.2M | 640k | 3.40 |
| 2023-06-30 | $833k | 113k | 7.35 |
| 2023-03-31 | $337k | 33k | 10.36 |
| 2022-09-30 | $709k | 34k | 20.97 |
| 2022-03-31 | $3.3M | 81k | 41.08 |
| 2021-12-31 | $4.2M | 97k | 43.47 |
| 2021-09-30 | $3.8M | 76k | 50.06 |
| 2021-06-30 | $5.8M | 92k | 62.91 |
| 2021-03-31 | $6.5M | 70k | 92.85 |
| 2020-12-31 | $11M | 124k | 89.61 |
| 2020-09-30 | $4.9M | 48k | 103.35 |
| 2020-06-30 | $3.9M | 50k | 79.09 |
| 2020-03-31 | $314k | 5.4k | 57.78 |
| 2019-12-31 | $270k | 5.0k | 53.98 |
| 2019-09-30 | $305k | 5.8k | 52.28 |
| 2016-12-31 | $229k | 7.0k | 32.78 |
| 2015-12-31 | $231k | 5.8k | 40.03 |