Who owns Riot Blockchain Inc call?
- CUSIP Number: 767292905
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Analyze quarterly positions in Riot Blockchain Inc call with up to 7 years of data, all consolidated into one spreadsheet
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Top investors of Riot Blockchain Inc call stock
Who bought or sold Riot Blockchain Inc call this quarter?
| Fund or Company Name | Shares Held | Valued At | Change in Shares | As Of | Actions |
|---|---|---|---|---|---|
| Simplex Trading | 3.6M | $46M | -26% | Dec 2025 |
|
| IMC-Chicago | 2.5M | $31M | -29% | Mar 2026 |
|
| Group One Trading | 1.5M | $19M | -40% | Mar 2026 |
|
| Optiver Holding B.V. | 525k | $6.5M | 100% | Mar 2026 |
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| OnyxPoint Global Management | 46k | $578k | 100% | Dec 2025 |
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| Marathon Trading Investment Management | 37k | $463k | 400% | Dec 2025 |
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Who sold out of Riot Blockchain Inc call?
| Fund or Company Name | Date Sold | Shares Held | Valued At |
|---|---|---|---|
| SG Americas Securities | Dec 2025 | 501k | $140k |
| Jpmorgan Chase & Co | Sep 2025 | 85k | $1.6M |