21VIANET GROUP INC's ticker is VNET and the CUSIP is 90138A103. A total of 58 filers reported holding 21VIANET GROUP INC in Q3 2017. The put-call ratio across all filers is 0.44 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2018 | $188,000 | +22.9% | 19,355 | -12.3% | 0.00% | 0.0% |
| Q1 2018 | $153,000 | +6.2% | 22,072 | +22.7% | 0.00% | 0.0% |
| Q4 2017 | $144,000 | +108.7% | 17,993 | +47.4% | 0.00% | +50.0% |
| Q3 2017 | $69,000 | +35.3% | 12,211 | +20.3% | 0.00% | 0.0% |
| Q2 2017 | $51,000 | -21.5% | 10,151 | -14.2% | 0.00% | 0.0% |
| Q1 2017 | $65,000 | -36.3% | 11,836 | -18.5% | 0.00% | -60.0% |
| Q4 2016 | $102,000 | -22.7% | 14,531 | -12.4% | 0.01% | -16.7% |
| Q3 2016 | $132,000 | -18.5% | 16,585 | +4.7% | 0.01% | -25.0% |
| Q2 2016 | $162,000 | -62.8% | 15,844 | -27.4% | 0.01% | -71.4% |
| Q1 2016 | $436,000 | -0.9% | 21,834 | +5.0% | 0.03% | -6.7% |
| Q4 2015 | $440,000 | +25.4% | 20,797 | +8.2% | 0.03% | +15.4% |
| Q3 2015 | $351,000 | -10.0% | 19,224 | +1.1% | 0.03% | +18.2% |
| Q2 2015 | $390,000 | -3.9% | 19,024 | -17.2% | 0.02% | -4.3% |
| Q1 2015 | $406,000 | -21.8% | 22,968 | -31.5% | 0.02% | -20.7% |
| Q4 2014 | $519,000 | -20.4% | 33,530 | -7.5% | 0.03% | -19.4% |
| Q3 2014 | $652,000 | -30.3% | 36,232 | +16.2% | 0.04% | -33.3% |
| Q2 2014 | $935,000 | +16.9% | 31,187 | +11.8% | 0.05% | 0.0% |
| Q1 2014 | $800,000 | +25.0% | 27,890 | +2.5% | 0.05% | 0.0% |
| Q4 2013 | $640,000 | +139.7% | 27,209 | +68.2% | 0.05% | +68.8% |
| Q3 2013 | $267,000 | +292.6% | 16,175 | +171.3% | 0.03% | +190.9% |
| Q2 2013 | $68,000 | – | 5,963 | – | 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% |