21VIANET GROUP INC's ticker is VNET and the CUSIP is 90138A103. A total of 144 filers reported holding 21VIANET GROUP INC in Q3 2021. The put-call ratio across all filers is 0.21 and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2021 | $4,605,000 | -84.6% | 266,050 | -79.6% | 0.01% | -85.1% |
| Q2 2021 | $29,941,000 | -14.4% | 1,304,623 | +20.4% | 0.05% | -19.0% |
| Q1 2021 | $34,987,000 | -23.8% | 1,083,188 | -18.1% | 0.06% | -28.4% |
| Q4 2020 | $45,887,000 | -20.5% | 1,322,769 | -46.9% | 0.08% | -28.9% |
| Q3 2020 | $57,742,000 | +317.0% | 2,493,188 | +329.6% | 0.11% | +293.1% |
| Q2 2020 | $13,846,000 | +52.6% | 580,297 | -11.4% | 0.03% | +20.8% |
| Q1 2020 | $9,076,000 | +20.5% | 654,813 | -37.0% | 0.02% | +50.0% |
| Q4 2019 | $7,533,000 | +15.3% | 1,038,977 | +21.2% | 0.02% | +6.7% |
| Q3 2019 | $6,532,000 | -2.2% | 857,241 | 0.0% | 0.02% | 0.0% |
| Q2 2019 | $6,678,000 | +2508.6% | 857,241 | +2562.2% | 0.02% | +1400.0% |
| Q1 2019 | $256,000 | -7.9% | 32,200 | 0.0% | 0.00% | 0.0% |
| Q4 2018 | $278,000 | – | 32,200 | – | 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% |