Who owns 21vianet?
- CUSIP Number: 90138a903
Tip: Access positions for across all investors
Analyze quarterly positions in 21vianet with up to 7 years of data, all consolidated into one spreadsheet
Download as csvTop investors of 21vianet stock
Who bought or sold 21vianet this quarter?
| Fund or Company Name | Shares Held | Valued At | Change in Shares | As Of | Actions |
|---|---|---|---|---|---|
| Group One Trading | 598k | $5.1M | -55% | Dec 2025 |
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| Simplex Trading | 134k | $1.1M | -79% | Dec 2025 |
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| IMC-Chicago | 115k | $970k | -43% | Dec 2025 |
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| SG Americas Securities | 111k | $18k | 0% | Dec 2025 |
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Who sold out of 21vianet?
| Fund or Company Name | Date Sold | Shares Held | Valued At |
|---|---|---|---|
| Sender Co & Partners | Sep 2025 | 216k | $2.2M |