21VIANET GROUP INC's ticker is VNET and the CUSIP is 90138A103. A total of 141 filers reported holding 21VIANET GROUP INC in Q4 2021. The put-call ratio across all filers is 0.49 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $33,453 | +119375.0% | 10,688 | +24.8% | 0.00% | 0.0% |
| Q1 2023 | $28 | +366.7% | 8,561 | +749.3% | 0.00% | – |
| Q4 2022 | $6 | -99.7% | 1,008 | +152.0% | 0.00% | – |
| Q3 2022 | $2,000 | +100.0% | 400 | +174.0% | 0.00% | – |
| Q2 2022 | $1,000 | -99.6% | 146 | -99.6% | 0.00% | -100.0% |
| Q1 2022 | $224,000 | +21.7% | 38,371 | +87.9% | 0.00% | -33.3% |
| Q4 2021 | $184,000 | -28.1% | 20,422 | +38.1% | 0.00% | -57.1% |
| Q3 2021 | $256,000 | +76.6% | 14,785 | +134.9% | 0.01% | +75.0% |
| Q2 2021 | $145,000 | +190.0% | 6,293 | +305.7% | 0.00% | +300.0% |
| Q1 2021 | $50,000 | +2400.0% | 1,551 | +1171.3% | 0.00% | – |
| Q1 2020 | $2,000 | -96.4% | 122 | -98.3% | 0.00% | -100.0% |
| Q3 2019 | $56,000 | +700.0% | 7,286 | +685.1% | 0.00% | – |
| Q2 2019 | $7,000 | -84.8% | 928 | -83.8% | 0.00% | -100.0% |
| Q1 2019 | $46,000 | -83.0% | 5,725 | -79.5% | 0.00% | -80.0% |
| Q2 2018 | $271,000 | +1593.8% | 27,953 | +1127.6% | 0.02% | +1400.0% |
| Q1 2018 | $16,000 | +100.0% | 2,277 | +126.1% | 0.00% | 0.0% |
| Q4 2017 | $8,000 | -33.3% | 1,007 | -53.8% | 0.00% | 0.0% |
| Q3 2017 | $12,000 | +50.0% | 2,182 | +55.9% | 0.00% | 0.0% |
| Q1 2017 | $8,000 | -38.5% | 1,400 | -15.9% | 0.00% | 0.0% |
| Q3 2016 | $13,000 | -43.5% | 1,665 | +46.8% | 0.00% | -66.7% |
| Q1 2016 | $23,000 | +76.9% | 1,134 | +80.6% | 0.00% | +50.0% |
| Q4 2015 | $13,000 | +550.0% | 628 | +534.3% | 0.00% | – |
| Q3 2015 | $2,000 | -75.0% | 99 | -75.2% | 0.00% | -100.0% |
| Q2 2015 | $8,000 | +60.0% | 399 | +39.5% | 0.00% | 0.0% |
| Q1 2015 | $5,000 | -28.6% | 286 | +23.3% | 0.00% | 0.0% |
| Q2 2014 | $7,000 | -86.8% | 232 | -89.7% | 0.00% | -88.9% |
| Q4 2013 | $53,000 | +1.9% | 2,242 | -29.5% | 0.01% | +50.0% |
| Q3 2013 | $52,000 | +48.6% | 3,178 | +2.7% | 0.01% | +100.0% |
| Q2 2013 | $35,000 | – | 3,094 | – | 0.00% | – |
Download | ||||||
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% |