21VIANET GROUP INC's ticker is VNET and the CUSIP is 90138A103. A total of 77 filers reported holding 21VIANET GROUP INC in Q1 2015. The put-call ratio across all filers is 1.52 and the average weighting 0.9%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2018 | $1,307,000 | -1.3% | 188,625 | +13.7% | 0.00% | 0.0% |
| Q4 2017 | $1,324,000 | +105.3% | 165,966 | +46.6% | 0.00% | +50.0% |
| Q3 2017 | $645,000 | +4.2% | 113,246 | -8.2% | 0.00% | 0.0% |
| Q2 2017 | $619,000 | -2.5% | 123,322 | +6.6% | 0.00% | 0.0% |
| Q1 2017 | $635,000 | +20.0% | 115,650 | +53.5% | 0.00% | 0.0% |
| Q4 2016 | $529,000 | -15.1% | 75,344 | -3.7% | 0.00% | 0.0% |
| Q3 2016 | $623,000 | -24.9% | 78,220 | -3.8% | 0.00% | -33.3% |
| Q2 2016 | $830,000 | -49.1% | 81,293 | -0.4% | 0.00% | -40.0% |
| Q1 2016 | $1,631,000 | -12.8% | 81,652 | -7.8% | 0.01% | 0.0% |
| Q4 2015 | $1,871,000 | +22.4% | 88,530 | +5.9% | 0.01% | 0.0% |
| Q3 2015 | $1,528,000 | -27.0% | 83,608 | -18.0% | 0.01% | 0.0% |
| Q2 2015 | $2,093,000 | +16.7% | 101,962 | +0.5% | 0.01% | +25.0% |
| Q1 2015 | $1,793,000 | +21.6% | 101,443 | +6.4% | 0.00% | 0.0% |
| Q4 2014 | $1,475,000 | -24.5% | 95,304 | -12.1% | 0.00% | -20.0% |
| Q3 2014 | $1,953,000 | -50.8% | 108,459 | -18.1% | 0.01% | -50.0% |
| Q2 2014 | $3,970,000 | +3.4% | 132,462 | -1.0% | 0.01% | -9.1% |
| Q1 2014 | $3,839,000 | +23.5% | 133,795 | +1.3% | 0.01% | +22.2% |
| Q4 2013 | $3,108,000 | +396.5% | 132,141 | +248.2% | 0.01% | +350.0% |
| Q3 2013 | $626,000 | +37.3% | 37,949 | -5.6% | 0.00% | 0.0% |
| Q2 2013 | $456,000 | – | 40,203 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| SPQ Asia Capital Ltd | 7,805,319 | $79,692,000 | 20.54% |
| Top Ace Asset Management Ltd | 900,000 | $9,189,000 | 13.05% |
| Prudence Asset Management Ltd | 355,623 | $3,631,000 | 2.68% |
| Fosun International Ltd | 1,323,958 | $13,369,000 | 1.29% |
| Taconic Capital Advisors LP | 1,150,000 | $11,742,000 | 0.88% |
| Temasek Holdings (Private) Ltd | 10,778,004 | $110,043,000 | 0.86% |
| Granite Point Capital Management, L.P. | 191,550 | $1,956,000 | 0.84% |
| Tairen Capital Ltd | 371,397 | $3,792,000 | 0.81% |
| OBERWEIS ASSET MANAGEMENT INC/ | 190,400 | $1,944,000 | 0.58% |
| NF Trinity Capital (Hong Kong) Ltd | 443,800 | $4,531,000 | 0.50% |