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 | ||||
|---|---|---|---|---|---|---|
| Q3 2015 | $1,505,000 | +41.7% | 82,322 | +59.0% | 1.49% | +50.3% |
| Q2 2015 | $1,062,000 | -46.6% | 51,776 | -54.0% | 0.99% | -33.4% |
| Q1 2015 | $1,987,000 | -40.7% | 112,507 | -48.1% | 1.49% | +223.6% |
| Q4 2014 | $3,351,000 | +6.6% | 216,627 | +24.0% | 0.46% | +28.8% |
| Q3 2014 | $3,143,000 | +2.9% | 174,633 | +71.4% | 0.36% | -3.8% |
| Q2 2014 | $3,053,000 | -17.0% | 101,879 | -20.5% | 0.37% | -37.5% |
| Q1 2014 | $3,677,000 | +271.4% | 128,133 | +204.3% | 0.60% | +139.0% |
| Q4 2013 | $990,000 | +800.0% | 42,110 | +533.9% | 0.25% | +654.5% |
| Q3 2013 | $110,000 | – | 6,643 | – | 0.03% | – |
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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% |