21VIANET GROUP INC's ticker is VNET and the CUSIP is 90138A103. A total of 66 filers reported holding 21VIANET GROUP INC in Q2 2018. The put-call ratio across all filers is 2.96 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2019 | $0 | -100.0% | 17 | -94.3% | 0.00% | – |
| Q3 2019 | $2,000 | 0.0% | 300 | 0.0% | 0.00% | – |
| Q2 2019 | $2,000 | -98.2% | 300 | -97.9% | 0.00% | -100.0% |
| Q1 2019 | $111,000 | -20.7% | 14,085 | -13.0% | 0.00% | 0.0% |
| Q4 2018 | $140,000 | -36.4% | 16,184 | -25.8% | 0.00% | -50.0% |
| Q3 2018 | $220,000 | – | 21,812 | +68062.5% | 0.00% | – |
| Q2 2018 | $0 | – | 32 | 0.0% | 0.00% | – |
| Q1 2018 | $0 | – | 32 | 0.0% | 0.00% | – |
| Q4 2017 | $0 | – | 32 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| MY.Alpha Management HK Advisors Ltd | 6,617,825 | $19,192,000 | 8.70% |
| Maso Capital Partners Ltd | 1,529,834 | $4,788 | 2.61% |
| Anson Funds Management LP | 2,019,453 | $6,320,888 | 1.27% |
| Oasis Management Co Ltd. | 3,404,400 | $10,655,772 | 0.47% |
| Aspex Management (HK) Ltd | 2,964,552 | $9,279 | 0.29% |
| CUSHING ASSET MANAGEMENT, LP dba NXG INVESTMENT MANAGEMENT | 785,719 | $2,459,300 | 0.25% |
| DeepCurrents Investment Group LLC | 10,677 | $3,341,901 | 0.14% |
| Blackstone Inc. | 10,402,130 | $32,558,667 | 0.14% |
| Verition Fund Management LLC | 2,620,705 | $8,202,807 | 0.10% |
| FIL Ltd | 13,318,420 | $41,686,655 | 0.05% |