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 | 462k | $3.9M | -23% | Mar 2026 |
|
| IMC-Chicago | 141k | $1.2M | 23% | Mar 2026 |
|
| Simplex Trading | 81k | $679k | -40% | Mar 2026 |
|
Who sold out of 21vianet?
| Fund or Company Name | Date Sold | Shares Held | Valued At |
|---|---|---|---|
| SG Americas Securities | Dec 2025 | 111k | $18k |