ACK Asset Management - CLEAN HARBORS INC ownership

CLEAN HARBORS INC's ticker is and the CUSIP is 184496907. A total of 5 filers reported holding CLEAN HARBORS INC in Q3 2023. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
ACK Asset Management ownership history of CLEAN HARBORS INC
ValueSharesWeighting
Q4 2014$97,0002,0000.04%
Other shareholders
CLEAN HARBORS INC shareholders Q3 2023
NameSharesValueWeighting ↓
SIMPLEX TRADING, LLC 15,100$2,5270.00%
Twin Tree Management, LP 2,000$334,7200.00%
JANE STREET GROUP, LLC 22,700$3,799,0720.00%
GROUP ONE TRADING, L.P. 2,500$418,4000.00%
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
View complete list of CLEAN HARBORS INC shareholders