21VIANET GROUP INC's ticker is VNET and the CUSIP is 90138A103. A total of 62 filers reported holding 21VIANET GROUP INC in Q1 2018. The put-call ratio across all filers is 4.68 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2017 | $303,000 | -40.6% | 37,929 | -57.7% | 0.00% | -66.7% |
| Q3 2017 | $510,000 | +779.3% | 89,644 | +682.3% | 0.00% | – |
| Q2 2017 | $58,000 | -34.8% | 11,459 | -29.3% | 0.00% | -100.0% |
| Q1 2017 | $89,000 | -82.2% | 16,216 | -77.2% | 0.00% | -75.0% |
| Q4 2016 | $499,000 | -36.8% | 71,197 | -28.4% | 0.00% | -33.3% |
| Q3 2016 | $790,000 | -64.0% | 99,383 | -53.8% | 0.01% | -64.7% |
| Q2 2016 | $2,197,000 | -81.9% | 215,249 | -64.5% | 0.02% | -82.7% |
| Q1 2016 | $12,115,000 | -15.2% | 606,693 | -10.2% | 0.10% | +100.0% |
| Q4 2015 | $14,289,000 | +15.4% | 675,917 | -0.2% | 0.05% | -24.6% |
| Q3 2015 | $12,379,000 | -18.6% | 677,204 | -8.6% | 0.06% | -27.8% |
| Q2 2015 | $15,200,000 | +188.1% | 740,730 | +148.0% | 0.09% | +125.0% |
| Q1 2015 | $5,276,000 | +1118.5% | 298,716 | +966.8% | 0.04% | +1233.3% |
| Q4 2014 | $433,000 | -52.0% | 28,000 | -7.1% | 0.00% | -62.5% |
| Q2 2014 | $903,000 | -68.7% | 30,125 | -70.1% | 0.01% | -68.0% |
| Q1 2014 | $2,887,000 | +474.0% | 100,585 | +370.0% | 0.02% | +525.0% |
| Q4 2013 | $503,000 | -93.8% | 21,400 | -95.7% | 0.00% | -76.5% |
| Q3 2013 | $8,126,000 | +446.8% | 492,800 | +275.9% | 0.02% | +183.3% |
| Q2 2013 | $1,486,000 | – | 131,100 | – | 0.01% | – |
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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% |