GROUP ONE TRADING, L.P. - CMC MATERIALS INC ownership

CMC MATERIALS INC's ticker is and the CUSIP is 12571T900. A total of 3 filers reported holding CMC MATERIALS INC in Q1 2021. 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 CMC MATERIALS INC
ValueSharesWeighting
Q1 2021$354,0002000.00%
Other shareholders
CMC MATERIALS INC shareholders Q1 2021
NameSharesValueWeighting ↓
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
View complete list of CMC MATERIALS INC shareholders