Cerebellum GP, LLC - INTERACTIVE BROKERS GROUP IN ownership

INTERACTIVE BROKERS GROUP IN's ticker is IBKR and the CUSIP is 45841N107. A total of 266 filers reported holding INTERACTIVE BROKERS GROUP IN in Q3 2020. The put-call ratio across all filers is 1.66 and the average weighting 0.3%.

Quarter-by-quarter ownership
Cerebellum GP, LLC ownership history of INTERACTIVE BROKERS GROUP IN
ValueSharesWeighting
Q3 2020$41,000
-35.9%
856
-26.3%
0.19%
+87.3%
Q3 2018$64,0001,1610.10%
Other shareholders
INTERACTIVE BROKERS GROUP IN shareholders Q3 2020
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