15.26BMarket Cap
38.94P/E TTM
Institutional Confidence
Currency: USD Updated: 2026-06-18The current institutional shareholding score of Clean Harbors Inc is 10.00, ranking 1 out of 161 in the Professional & Commercial Services industry. The latest institutional shareholding proportion is 96.25%, representing a quarter-over-quarter decrease of 2.81%. The largest institutional shareholder is Steve Mandel, holding a total of 1.78M shares, representing 3.32% of shares outstanding, with 0.03% decrease in holdings.
Institutional Shareholding
Shareholder Activity
Wellington Management Company, LLP
BlackRock Institutional Trust Company, N.A.
Janus Henderson Investors
State Street Investment Management (US)
ClearBridge Investments, LLC