GROUP ONE TRADING, L.P. - CBIZ INC ownership

CBIZ INC's ticker is and the CUSIP is 124805952. A total of 1 filers reported holding CBIZ INC in Q4 2013. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
GROUP ONE TRADING, L.P. ownership history of CBIZ INC
ValueSharesWeighting
Q2 2014$17,000
-68.5%
1,900
-67.8%
0.00%
-100.0%
Q1 2014$54,0000.0%5,9000.0%0.00%0.0%
Q4 2013$54,0005,9000.00%
Other shareholders
CBIZ INC shareholders Q4 2013
NameSharesValueWeighting ↓
SIMPLEX TRADING, LLC 1$2,0000.00%
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
View complete list of CBIZ INC shareholders