SIGA Technologies shares owned by Henderson Group
Quarter-by-quarter ownership of SIGA Technologies (SIGA) shares owned by Henderson Group
from 13F filings
Historical chart of Henderson Group investment in SIGA Technologies
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Quarterly reported holdings in SIGA Technologies by Henderson Group
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $2.6M | 289k | 9.15 |
| 2025-03-31 | $109k | 20k | 5.55 |
| 2024-12-31 | $118k | 20k | 6.02 |
| 2024-09-30 | $132k | 20k | 6.75 |
| 2024-06-30 | $148k | 20k | 7.58 |
| 2024-03-31 | $169k | 20k | 8.55 |
| 2023-12-31 | $111k | 20k | 5.61 |
| 2023-09-30 | $104k | 20k | 5.26 |
| 2023-06-30 | $100k | 20k | 5.05 |
| 2023-03-31 | $866k | 151k | 5.74 |
| 2022-12-31 | $690k | 94k | 7.36 |
| 2022-09-30 | $1.2M | 101k | 11.63 |
| 2019-12-31 | $224k | 47k | 4.76 |
| 2019-09-30 | $228k | 45k | 5.11 |
| 2019-06-30 | $219k | 39k | 5.68 |