Echinus Advisors, LLC - INTERACTIVE BROKERS GROUP IN ownership

INTERACTIVE BROKERS GROUP IN's ticker is IBKR and the CUSIP is 45841N107. A total of 293 filers reported holding INTERACTIVE BROKERS GROUP IN in Q2 2018. The put-call ratio across all filers is 2.07 and the average weighting 0.5%.

Quarter-by-quarter ownership
Echinus Advisors, LLC ownership history of INTERACTIVE BROKERS GROUP IN
ValueSharesWeighting
Q1 2020$104,106,000
-7.4%
2,411,5250.0%11.81%
+41.3%
Q4 2019$112,425,000
-13.3%
2,411,5250.0%8.36%
-25.5%
Q3 2019$129,692,000
-0.8%
2,411,5250.0%11.22%
-14.6%
Q2 2019$130,705,000
+4.5%
2,411,5250.0%13.14%
-18.2%
Q1 2019$125,110,000
+6.0%
2,411,525
+11.7%
16.06%
-23.2%
Q4 2018$117,988,000
+8.9%
2,158,984
+10.2%
20.90%
+12.3%
Q3 2018$108,395,000
+29.6%
1,959,765
+51.0%
18.60%
+2.3%
Q2 2018$83,621,000
+9.1%
1,298,258
+13.9%
18.18%
+0.8%
Q1 2018$76,638,000
+13.6%
1,139,7650.0%18.04%
+20.2%
Q4 2017$67,485,000
+31.5%
1,139,7650.0%15.01%
+24.4%
Q3 2017$51,335,000
+20.4%
1,139,7650.0%12.07%
+7.7%
Q2 2017$42,650,000
+7.8%
1,139,7650.0%11.21%
-1.7%
Q1 2017$39,573,000
-4.9%
1,139,7650.0%11.41%
-15.5%
Q4 2016$41,613,0001,139,76513.50%
Other shareholders
INTERACTIVE BROKERS GROUP IN shareholders Q2 2018
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