21VIANET GROUP INC's ticker is VNET and the CUSIP is 90138A103. A total of 62 filers reported holding 21VIANET GROUP INC in Q4 2017. The put-call ratio across all filers is 0.60 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2018 | $259,000 | +4.4% | 25,600 | 0.0% | 0.00% | 0.0% |
| Q2 2018 | $248,000 | +28.5% | 25,600 | -7.9% | 0.00% | 0.0% |
| Q1 2018 | $193,000 | -13.1% | 27,800 | 0.0% | 0.00% | 0.0% |
| Q4 2017 | $222,000 | +32.1% | 27,800 | -5.8% | 0.00% | 0.0% |
| Q3 2017 | $168,000 | -44.7% | 29,500 | -51.3% | 0.00% | 0.0% |
| Q2 2017 | $304,000 | +118.7% | 60,600 | +139.5% | 0.00% | 0.0% |
| Q1 2017 | $139,000 | -19.2% | 25,300 | +8.1% | 0.00% | 0.0% |
| Q4 2016 | $172,000 | +10.3% | 23,400 | +19.4% | 0.00% | 0.0% |
| Q3 2016 | $156,000 | -22.0% | 19,600 | 0.0% | 0.00% | 0.0% |
| Q2 2016 | $200,000 | 0.0% | 19,600 | +96.0% | 0.00% | 0.0% |
| Q1 2016 | $200,000 | -5.2% | 10,000 | 0.0% | 0.00% | 0.0% |
| Q4 2015 | $211,000 | -91.7% | 10,000 | -91.9% | 0.00% | -93.3% |
| Q2 2015 | $2,528,000 | -65.5% | 123,200 | -72.2% | 0.02% | -64.3% |
| Q1 2015 | $7,321,000 | +101.4% | 443,700 | +88.8% | 0.04% | +100.0% |
| Q4 2014 | $3,635,000 | +3.6% | 235,000 | +20.5% | 0.02% | 0.0% |
| Q3 2014 | $3,510,000 | -20.0% | 195,000 | +33.3% | 0.02% | -16.0% |
| Q2 2014 | $4,385,000 | +4.4% | 146,300 | 0.0% | 0.02% | +4.2% |
| Q1 2014 | $4,199,000 | -49.0% | 146,300 | -58.2% | 0.02% | -45.5% |
| Q4 2013 | $8,232,000 | +42.6% | 350,000 | 0.0% | 0.04% | +41.9% |
| Q3 2013 | $5,772,000 | +45.5% | 350,000 | 0.0% | 0.03% | +40.9% |
| Q2 2013 | $3,966,000 | – | 350,000 | – | 0.02% | – |
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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% |