Institutional investors purchased a net $651.3 thousand shares of CLH during the quarter ended March 2017, and now own 97.23% of the total float, a percentage that is typical for companies in the Environmental Services industry.
Mutual fund holders
Largest Quarterly Institutional Transactions
Latest Institutional Activity
WELLINGTON MANAGEMENT CO. LLP Bought 1.1 Million shares of Clean Harbors Inc
TIMESSQUARE CAPITAL MANAGEMENT L... Bought 513.5 Thousand shares of Clean Harbors Inc