Bank of Montreal’s Clean Harbors CLH Stock Holding History

Bank of Montreal’s Portfolio CLH Stock Details CLH Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2021 Q2	–	Sell	-3,500	Closed	-$308K	–	3888
2021 Q1	$308K	Buy	+3,500	New	+$294K	﹤0.01%	2913
2014 Q1	–	Sell	-20,000	Closed	-$1.2M	–	4015
2013 Q4	$1.2M	Buy	+20,000	New	+$1.15M	﹤0.01%	1389

Other funds holding CLH

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

First Trust Advisors Wheaton, Illinois $170B AUM 46.21% 1-Year Est. Return

Bessemer Group Woodbridge, New Jersey $72.7B AUM 39.36% 1-Year Est. Return

Norges Bank Oslo, Norway $1T AUM

Pictet Asset Management Carouge, Switzerland $105B AUM 38.07% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

Nordea Investment Management Stockholm, Sweden $123B AUM 38.85% 1-Year Est. Return

William Blair Investment Management Chicago, Illinois $33.3B AUM 44.76% 1-Year Est. Return

Bank of Montreal's CLH Position: Q2 2026 in Review

Bank of Montreal reduced its Clean Harbors (CLH) stake by 1.2% in Q2 2026, selling an estimated $307K and leaving 87,012 shares worth $26M. The position accounts for 0.01% of the portfolio, ranked #809.

Bank of Montreal first reported a position in CLH in Q2 2013 and has held it in 53 quarters since. The position peaked at $51.6M in Q3 2021. 424 funds tracked by Wall St. Rank hold CLH as of Q2 2026.

Bank of Montreal held 87,012 shares of Clean Harbors worth $26M as of Q2 2026.
Bank of Montreal sold 1,040 Clean Harbors shares in Q2 2026, an estimated $307K.
Clean Harbors made up 0.01% of Bank of Montreal's portfolio in Q2 2026, its #809 holding.
Bank of Montreal first reported a position in Clean Harbors in Q2 2013 and has held it in 53 quarters since.
Bank of Montreal's Clean Harbors position peaked at $51.6M in Q3 2021.
424 funds tracked by Wall St. Rank held Clean Harbors as of Q2 2026.

Based on Bank of Montreal's 13F filing for Q2 2026, filed 12 Aug 2026.