PEAK6 Group LLC - CORE LABORATORIES N V ownership

Quarter-by-quarter ownership
PEAK6 Group LLC ownership history of CORE LABORATORIES N V
ValueSharesWeighting
Q3 2014$1,390,0009,5000.01%
Other shareholders
CORE LABORATORIES N V shareholders Q3 2023
NameSharesValueWeighting ↓
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
GROUP ONE TRADING, L.P. 1,600$42,0000.00%
SIMPLEX TRADING, LLC 93$246,0000.00%
View complete list of CORE LABORATORIES N V shareholders