Parallax Volatility Advisers, L.P. - INTERACTIVE BROKERS GROUP IN ownership

INTERACTIVE BROKERS GROUP IN's ticker is IBKR and the CUSIP is 45841N107. A total of 251 filers reported holding INTERACTIVE BROKERS GROUP IN in Q2 2019. The put-call ratio across all filers is 1.65 and the average weighting 0.5%.

Quarter-by-quarter ownership
Parallax Volatility Advisers, L.P. ownership history of INTERACTIVE BROKERS GROUP IN
ValueSharesWeighting
Q2 2022$385,000
-54.9%
7,000
-55.9%
0.00%
-100.0%
Q3 2019$853,00015,856
+264166.7%
0.00%
Q2 2019$0
-100.0%
6
-100.0%
0.00%
-100.0%
Q4 2018$14,265,000
+7.6%
261,032
+8.9%
0.02%
+5.9%
Q3 2018$13,257,000
+1325600.0%
239,690
+2996025.0%
0.02%
Q1 2018$1,0008
+166.7%
0.00%
Q3 2017$0
-100.0%
3
-99.4%
0.00%
Q1 2017$17,000
-96.9%
495
-96.7%
0.00%
-100.0%
Q4 2016$546,000
+57.8%
14,944
+52.7%
0.00%
Q3 2016$346,000
+476.7%
9,785
+481.1%
0.00%
Q2 2016$60,000
-85.9%
1,684
-84.4%
0.00%
-100.0%
Q1 2016$425,000
-90.0%
10,785
-88.9%
0.00%
-88.9%
Q4 2015$4,243,000
+140.9%
97,299
+118.0%
0.01%
+125.0%
Q3 2015$1,761,000
-57.0%
44,624
-54.7%
0.00%
-55.6%
Q2 2015$4,096,000
+796.3%
98,567
+633.9%
0.01%
+800.0%
Q1 2015$457,000
-68.2%
13,431
-72.8%
0.00%
-75.0%
Q4 2014$1,436,000
-24.5%
49,316
-35.3%
0.00%
-42.9%
Q3 2014$1,901,000
+301.9%
76,192
+275.6%
0.01%
+600.0%
Q2 2014$473,000
-89.3%
20,288
-90.0%
0.00%
-96.2%
Q1 2014$4,408,000
+2137.6%
203,400
+2406.5%
0.03%
Q4 2013$197,000
+497.0%
8,115
+365.8%
0.00%
Q3 2013$33,0001,7420.00%
Other shareholders
INTERACTIVE BROKERS GROUP IN shareholders Q2 2019
NameSharesValueWeighting ↓
Greenwich Wealth Management LLC 3,732,994$246,042,00025.12%
Oakcliff Capital Partners, LP 299,847$19,763,00010.25%
Owls Nest Partners IA, LLC 296,600$19,549,0008.76%
Teton Capital Partners 1,010,349$66,592,0008.66%
BROOKTREE CAPITAL MANAGEMENT 181,522$11,964,0007.80%
Bares Capital Management 4,000,911$263,700,0006.14%
Azora Capital LP 517,770$34,126,0005.69%
Bronte Capital Management Pty Ltd. 784,456$51,703,0004.34%
AWH Capital, L.P. 113,000$3,727,7243.85%
M.D. Sass, Inc. 305,423$20,130,0003.44%
View complete list of INTERACTIVE BROKERS GROUP IN shareholders