Gateway Investment Advisers’s Clean Harbors CLH Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q3
$5.97M Buy
19,242
+15,617
+431% +$4.87M 0.05% 169
2026
Q2
$1.08M Buy
3,625
+1,848
+104% +$546K 0.01% 420
2026
Q1
$510K Buy
+1,777
New +$485K 0.01% 482

Other funds holding CLH

Gateway Investment Advisers's CLH Position: Q3 2026 in Review

Gateway Investment Advisers increased its Clean Harbors (CLH) stake by 431% in Q3 2026, buying an estimated $4.87M and bringing the position to 19,242 shares worth $5.97M. The position accounts for 0.05% of the portfolio, ranked #169.

Gateway Investment Advisers first reported a position in CLH in Q1 2026 and has held it in 3 quarters since. 32 funds tracked by Wall St. Rank hold CLH as of Q3 2026.

  • Gateway Investment Advisers held 19,242 shares of Clean Harbors worth $5.97M as of Q3 2026.
  • Gateway Investment Advisers bought 15,617 Clean Harbors shares in Q3 2026, an estimated $4.87M.
  • Clean Harbors made up 0.05% of Gateway Investment Advisers's portfolio in Q3 2026, its #169 holding.
  • Gateway Investment Advisers first reported a position in Clean Harbors in Q1 2026 and has held it in 3 quarters since.
  • 32 funds tracked by Wall St. Rank held Clean Harbors as of Q3 2026.

Based on Gateway Investment Advisers's 13F filing for Q3 2026, filed 13 Oct 2026.