CAPSTONE INVESTMENT ADVISORS, LLC - INTERACTIVE BROKERS GROUP IN ownership

INTERACTIVE BROKERS GROUP IN's ticker is IBKR and the CUSIP is 45841N107. A total of 203 filers reported holding INTERACTIVE BROKERS GROUP IN in Q2 2017. The put-call ratio across all filers is 1.00 and the average weighting 0.7%.

Quarter-by-quarter ownership
CAPSTONE INVESTMENT ADVISORS, LLC ownership history of INTERACTIVE BROKERS GROUP IN
ValueSharesWeighting
Q2 2021$4,683,000
+1249.6%
71,247
+612.5%
0.01%
+22.2%
Q1 2017$347,000
-22.0%
10,000
-18.0%
0.01%
-35.7%
Q4 2016$445,00012,1940.01%
Other shareholders
INTERACTIVE BROKERS GROUP IN shareholders Q2 2017
NameSharesValueWeighting ↓
Greenwich Wealth Management LLC 3,117,859$269,88228.52%
Oakcliff Capital Partners, LP 339,647$29,399,84420.19%
BROOKTREE CAPITAL MANAGEMENT 169,864$14,703,42812.28%
Teton Capital Partners 550,174$47,623,06110.22%
Bares Capital Management 2,566,395$222,147,1519.49%
ABRAMS BISON INVESTMENTS, LLC 929,600$80,466,1768.84%
RV Capital GmbH 288,747$24,993,9407.63%
Bronte Capital Management Pty Ltd. 841,228$72,816,6967.34%
Owls Nest Partners IA, LLC 230,278$19,932,8646.46%
AWH Capital, L.P. 79,500$6,881,5206.13%
View complete list of INTERACTIVE BROKERS GROUP IN shareholders