21VIANET GROUP INC's ticker is VNET and the CUSIP is 90138A103. A total of 67 filers reported holding 21VIANET GROUP INC in Q1 2017. The put-call ratio across all filers is 0.60 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2017 | $151,000 | -8.5% | 30,000 | 0.0% | 0.00% | -33.3% |
| Q1 2017 | $165,000 | -21.4% | 30,000 | 0.0% | 0.00% | -25.0% |
| Q4 2016 | $210,000 | -12.1% | 30,000 | 0.0% | 0.00% | 0.0% |
| Q3 2016 | $239,000 | -73.4% | 30,000 | -33.3% | 0.00% | -73.3% |
| Q1 2016 | $899,000 | -5.5% | 45,000 | 0.0% | 0.02% | 0.0% |
| Q4 2015 | $951,000 | +15.6% | 45,000 | 0.0% | 0.02% | +7.1% |
| Q3 2015 | $823,000 | -10.8% | 45,000 | 0.0% | 0.01% | +7.7% |
| Q2 2015 | $923,000 | +16.1% | 45,000 | 0.0% | 0.01% | +8.3% |
| Q1 2015 | $795,000 | -31.5% | 45,000 | -40.0% | 0.01% | -29.4% |
| Q4 2014 | $1,160,000 | +7.4% | 75,000 | +25.0% | 0.02% | +6.2% |
| Q3 2014 | $1,080,000 | -14.2% | 60,000 | +42.9% | 0.02% | -15.8% |
| Q2 2014 | $1,259,000 | +21.1% | 42,000 | +14.4% | 0.02% | +11.8% |
| Q1 2014 | $1,040,000 | +14.8% | 36,700 | -5.2% | 0.02% | +6.2% |
| Q4 2013 | $906,000 | +83.0% | 38,700 | +29.0% | 0.02% | +77.8% |
| Q3 2013 | $495,000 | +45.6% | 30,000 | 0.0% | 0.01% | +28.6% |
| Q2 2013 | $340,000 | – | 30,000 | – | 0.01% | – |
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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% |