21VIANET GROUP INC's ticker is VNET and the CUSIP is 90138A103. A total of 71 filers reported holding 21VIANET GROUP INC in Q4 2013. The put-call ratio across all filers is 0.08 and the average weighting 0.6%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2014 | $12,382,000 | -41.0% | 800,375 | -31.3% | 2.38% | -33.2% |
| Q3 2014 | $20,975,000 | -56.3% | 1,165,292 | -27.3% | 3.55% | -51.5% |
| Q2 2014 | $48,040,000 | -0.6% | 1,602,934 | -4.8% | 7.33% | -5.0% |
| Q1 2014 | $48,308,000 | -11.3% | 1,683,217 | -27.3% | 7.72% | +107.1% |
| Q4 2013 | $54,467,000 | +53.6% | 2,315,782 | +7.7% | 3.73% | +40.1% |
| Q3 2013 | $35,450,000 | +45.5% | 2,149,782 | 0.0% | 2.66% | +27.4% |
| Q2 2013 | $24,357,000 | – | 2,149,782 | – | 2.09% | – |
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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% |