21VIANET GROUP INC's ticker is VNET and the CUSIP is 90138A103. A total of 80 filers reported holding 21VIANET GROUP INC in Q3 2015. The put-call ratio across all filers is 0.77 and the average weighting 0.5%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2015 | $2,347,000 | -34.3% | 111,000 | -43.0% | 0.03% | -35.6% |
| Q3 2015 | $3,574,000 | -10.5% | 194,800 | 0.0% | 0.04% | +4.7% |
| Q2 2015 | $3,993,000 | +24.1% | 194,800 | +6.9% | 0.04% | +22.9% |
| Q1 2015 | $3,217,000 | +11.4% | 182,200 | -2.5% | 0.04% | +12.9% |
| Q4 2014 | $2,888,000 | +5.8% | 186,800 | +23.3% | 0.03% | +10.7% |
| Q3 2014 | $2,730,000 | -26.0% | 151,500 | +23.1% | 0.03% | -22.2% |
| Q2 2014 | $3,689,000 | – | 123,050 | – | 0.04% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| MY.Alpha Management HK Advisors Ltd | 7,005,700 | $22,698,000 | 7.35% |
| BLOOM TREE PARTNERS, LLC | 1,813,294 | $5,875,073 | 2.86% |
| Maso Capital Partners Ltd | 1,279,834 | $4,147 | 2.75% |
| Oasis Management Co Ltd. | 3,405,400 | $11,033,496 | 1.77% |
| Anson Funds Management LP | 3,778,906 | $12,243,656 | 1.01% |
| CUSHING ASSET MANAGEMENT, LP dba NXG INVESTMENT MANAGEMENT | 922,091 | $2,987,575 | 0.30% |
| Hel Ved Capital Management Ltd | 163,000 | $528,120 | 0.26% |
| Aspex Management (HK) Ltd | 2,964,552 | $9,605 | 0.24% |
| Blackstone Inc. | 10,402,130 | $33,702,901 | 0.14% |
| BARDIN HILL MANAGEMENT PARTNERS LP | 169,500 | $549 | 0.14% |