BlackRock Fund Advisors - INTERACTIVE BROKERS GROUP IN ownership

INTERACTIVE BROKERS GROUP IN's ticker is IBKR and the CUSIP is 45841N107. A total of 153 filers reported holding INTERACTIVE BROKERS GROUP IN in Q4 2014. The put-call ratio across all filers is 2.33 and the average weighting 0.5%.

Quarter-by-quarter ownership
BlackRock Fund Advisors ownership history of INTERACTIVE BROKERS GROUP IN
ValueSharesWeighting
Q4 2016$152,651,000
+20.3%
4,181,085
+16.2%
0.03%
+7.7%
Q3 2016$126,897,000
+21.5%
3,597,882
+22.0%
0.03%
+13.0%
Q2 2016$104,403,000
-5.3%
2,949,225
+5.2%
0.02%
-11.5%
Q1 2016$110,241,000
-12.1%
2,803,683
-2.5%
0.03%
-10.3%
Q4 2015$125,422,000
+17.4%
2,876,657
+6.3%
0.03%
+3.6%
Q3 2015$106,810,000
-5.2%
2,706,108
-0.2%
0.03%
+3.7%
Q2 2015$112,644,000
+25.4%
2,710,394
+2.6%
0.03%
+28.6%
Q1 2015$89,844,000
+21.1%
2,640,910
+3.8%
0.02%
+16.7%
Q4 2014$74,199,000
+25.4%
2,544,560
+7.3%
0.02%
+5.9%
Q3 2014$59,155,000
+22.0%
2,370,961
+13.9%
0.02%
+21.4%
Q2 2014$48,485,000
+1.3%
2,081,814
-5.8%
0.01%0.0%
Q1 2014$47,866,000
-6.9%
2,208,838
+4.6%
0.01%
-12.5%
Q4 2013$51,398,000
+43.2%
2,111,660
+10.4%
0.02%
+33.3%
Q3 2013$35,897,000
+41.0%
1,912,442
+20.0%
0.01%
+33.3%
Q2 2013$25,456,0001,593,9810.01%
Other shareholders
INTERACTIVE BROKERS GROUP IN shareholders Q4 2014
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