21VIANET GROUP INC's ticker is VNET and the CUSIP is 90138A103. A total of 92 filers reported holding 21VIANET GROUP INC in Q1 2019. The put-call ratio across all filers is 4.10 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2019 | $367,000 | +47.4% | 46,197 | +227.9% | 0.00% | – |
| Q1 2015 | $249,000 | -96.6% | 14,087 | -97.0% | 0.00% | -100.0% |
| Q4 2014 | $7,232,000 | +304.2% | 467,455 | +370.3% | 0.01% | +300.0% |
| Q3 2014 | $1,789,000 | -48.1% | 99,395 | -52.5% | 0.00% | -60.0% |
| Q3 2013 | $3,450,000 | – | 209,220 | – | 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% |