Cipher Mining shares owned by Optiver Holding B.V.
Quarter-by-quarter ownership of Cipher Mining (CIFR) shares owned by Optiver Holding B.V.
from 13F filings
Historical chart of Optiver Holding B.V. investment in Cipher Mining
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Quarterly reported holdings in Cipher Mining by Optiver Holding B.V.
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $1.7M | 136k | 12.59 |
| 2025-06-30 | $170k | 36k | 4.78 |
| 2025-03-31 | $3.6k | 1.5k | 2.30 |
| 2024-12-31 | $4.5k | 970 | 4.64 |