21VIANET GROUP INC's ticker is VNET and the CUSIP is 90138A103. A total of 57 filers reported holding 21VIANET GROUP INC in Q2 2017. The put-call ratio across all filers is 0.71 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2018 | $562,000 | -30.4% | 65,000 | -18.8% | 0.11% | +111.1% |
| Q3 2018 | $808,000 | +531.2% | 80,000 | +332.8% | 0.05% | +350.0% |
| Q1 2018 | $128,000 | -52.1% | 18,486 | -44.8% | 0.01% | -53.8% |
| Q4 2017 | $267,000 | +118.9% | 33,486 | +55.7% | 0.03% | 0.0% |
| Q3 2017 | $122,000 | -22.8% | 21,500 | -31.7% | 0.03% | -33.3% |
| Q2 2017 | $158,000 | -56.7% | 31,500 | -52.6% | 0.04% | -64.2% |
| Q1 2017 | $365,000 | -7.8% | 66,500 | +17.7% | 0.11% | -65.5% |
| Q4 2016 | $396,000 | -3.2% | 56,500 | +9.7% | 0.32% | +97.5% |
| Q3 2016 | $409,000 | -79.1% | 51,500 | -73.1% | 0.16% | -80.9% |
| Q2 2016 | $1,956,000 | +246.8% | 191,550 | +617.7% | 0.84% | +898.8% |
| Q4 2015 | $564,000 | -31.5% | 26,690 | -33.5% | 0.08% | -64.9% |
| Q2 2015 | $823,000 | +87.9% | 40,107 | +41.5% | 0.24% | +16.6% |
| Q4 2014 | $438,000 | +86.4% | 28,340 | +183.4% | 0.20% | +425.6% |
| Q4 2013 | $235,000 | – | 10,000 | – | 0.04% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| DUMAC, INC. | 94,702 | $919,000 | 4.28% |
| Dalton Investments LLC | 491,700 | $4,769,000 | 2.04% |
| NF Trinity Capital (Hong Kong) Ltd | 443,800 | $4,305,000 | 0.59% |
| Temasek Holdings (Private) Ltd | 10,778,004 | $104,547,000 | 0.55% |
| Krane Funds Advisors LLC | 1,169,336 | $11,342,000 | 0.49% |
| FIL Ltd | 5,843,582 | $56,683,000 | 0.08% |
| Penserra Capital Management LLC | 137,716 | $1,335,000 | 0.08% |
| FNY Investment Advisers, LLC | 11,000 | $106,000 | 0.04% |
| PRELUDE CAPITAL MANAGEMENT, LLC | 42,000 | $407,000 | 0.03% |
| Connor, Clark & Lunn Investment Management Ltd. | 352,935 | $3,423,000 | 0.02% |