JANE STREET GROUP, LLC - 21VIANET GROUP INC ownership

21VIANET GROUP INC's ticker is and the CUSIP is 90138A953. A total of 3 filers reported holding 21VIANET GROUP INC in Q1 2023. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
JANE STREET GROUP, LLC ownership history of 21VIANET GROUP INC
ValueSharesWeighting
Q3 2023$281,700
+72.2%
90,000
+78.2%
0.00%
Q1 2023$163,620
+142.5%
50,500
+324.4%
0.00%
Q4 2022$67,473
-89.8%
11,900
-90.1%
0.00%
Q3 2022$664,000
+384.7%
120,800
+432.2%
0.00%
Q2 2022$137,00022,7000.00%
Other shareholders
21VIANET GROUP INC shareholders Q1 2023
NameSharesValueWeighting ↓
JANE STREET GROUP, LLC 50,500$163,6200.00%
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
SIMPLEX TRADING, LLC 101,100$3270.00%
View complete list of 21VIANET GROUP INC shareholders