Who owns BLACKROCK INC?
- CUSIP Number: 09290d951
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Analyze quarterly positions in Blackrock with up to 7 years of data, all consolidated into one spreadsheet
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Top investors of Blackrock stock
Who bought or sold BLACKROCK INC this quarter?
| Fund or Company Name | Shares Held | Valued At | Change in Shares | As Of | Actions |
|---|---|---|---|---|---|
| IMC-Chicago | 108k | $116M | 100% | Dec 2025 |
|
| Optiver Holding B.V. | 88k | $94M | 130% | Dec 2025 |
|
| Simplex Trading | 32k | $35M | -14% | Dec 2025 |
|
| Group One Trading | 9.3k | $10M | 1% | Dec 2025 |
|
| SG Americas Securities | 4.5k | $213k | -72% | Mar 2026 |
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