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
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Top 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 | 462k | $3.9M | -23% | Mar 2026 |
|
| IMC-Chicago | 141k | $1.2M | 23% | Mar 2026 |
|
| Simplex Trading | 134k | $1.1M | -79% | Dec 2025 |
|