Hedge Fund - Centaur Capital Partners

Interactive Brokers Group Inc. (IBKR) 

Holding History Records
No. Filing Period Value % of Portfolio Number of Shares Avg. Quarterly Share Price
1 2018 - Q3 (2018-09-30) $2,904,000 5.36% 210,000 $15.17
2 2018 - Q2 (2018-06-30) $1,417,000 2.25% 88,000 $18.10
3 2018 - Q1 (2018-03-31) $2,959,000 4.45% 176,000 $16.55
4 2017 - Q4 (2017-12-31) $2,872,000 4.55% 194,000 $13.63
5 2017 - Q3 (2017-09-30) $3,513,000 6.08% 312,000 $10.20
6 2017 - Q2 (2017-06-30) $3,929,000 10.36% 420,000 $8.88
7 2012 - Q1 (2012-03-31) $510,000 0.65% 120,000 $3.98
8 2011 - Q4 (2011-12-31) $0 0% 0 $3.66
9 2011 - Q3 (2011-09-30) $3,831,000 3.7% 1,100,000 $3.72

The displayed share prices are average quarterly stock market prices.

The share numbers are adjusted according to following stock splits:

  1. 4.0000:1.0000 on 2025-06-18