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 | ||||
|---|---|---|---|---|---|---|
| Q2 2015 | $865,000 | +3.5% | 42,139 | -11.0% | 1.83% | +39.4% |
| Q1 2015 | $836,000 | +9.3% | 47,334 | -4.4% | 1.31% | +5.2% |
| Q4 2014 | $765,000 | -25.6% | 49,500 | +44.3% | 1.25% | -30.7% |
| Q2 2014 | $1,028,000 | -68.1% | 34,307 | -69.4% | 1.80% | -65.1% |
| Q1 2014 | $3,222,000 | – | 112,272 | – | 5.16% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| SCGE MANAGEMENT, L.P. | 2,085,007 | $34,382,000 | 5.72% |
| OBERWEIS ASSET MANAGEMENT INC/ | 914,220 | $15,075,000 | 4.28% |
| LIGHT STREET CAPITAL MANAGEMENT, LLC | 760,000 | $12,532,000 | 3.95% |
| Joho Capital | 2,149,782 | $35,450,000 | 2.66% |
| Verition Fund Management LLC | 926,446 | $15,277,000 | 2.31% |
| STANDARD PACIFIC CAPITAL LLC/CA | 370,057 | $6,102,000 | 1.26% |
| SUREVIEW CAPITAL LLC | 250,000 | $4,123,000 | 0.74% |
| Verition Fund Management LLC | 240,000 | $3,958,000 | 0.60% |
| DnB Asset Management AS | 754,655 | $12,444,261,000 | 0.34% |
| FIL Ltd | 4,115,275 | $67,861,000 | 0.32% |