HI
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Horizon Investments’s Clean Harbors CLH Stock Holding History

Horizon Investments’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
2026
Q1 		$6.76M Buy
23,567
+22,477
+2,062% +$6.13M 0.08% 227
2025
Q4 		$256K Buy
1,090
+770
+241% +$176K ﹤0.01% 933
2025
Q3 		$74.3K Buy
320
+19
+6% +$4.5K ﹤0.01% 980
2025
Q2 		$69.6K Buy
301
+17
+6% +$3.72K ﹤0.01% 956
2025
Q1 		$56K Buy
284
+84
+42% +$18.4K ﹤0.01% 640
2024
Q4 		$46K Buy
200
+25
+14% +$6.21K ﹤0.01% 648
2024
Q3 		$42.3K Buy
175
+69
+65% +$16.2K ﹤0.01% 643
2024
Q2 		$24K Buy
+106
New +$22.2K ﹤0.01% 657
2024
Q1 		– Sell
-3
Closed -$524 – 819
2023
Q4 		$524 Hold
3
– – ﹤0.01% 729
2023
Q3 		$502 Hold
3
– – ﹤0.01% 713
2023
Q2 		$493 Buy
3
+1
+50% +$146 ﹤0.01% 686
2023
Q1 		$285 Buy
+2
New +$260 ﹤0.01% 731

Other funds holding CLH

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return
Janus Henderson Group
Janus Henderson Group London, United Kingdom $209B AUM 37.72% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
LPC
Lone Pine Capital Greenwich, Connecticut $12.5B AUM 54.4% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
DCP
D1 Capital Partners New York $11.2B AUM 15.78% 1-Year Est. Return
Pictet Asset Management
Pictet Asset Management Carouge, Switzerland $105B AUM 38.07% 1-Year Est. Return

Horizon Investments's CLH Position: Q1 2026 in Review

Horizon Investments increased its Clean Harbors (CLH) stake by 2,062% in Q1 2026, buying an estimated $6.13M and bringing the position to 23,567 shares worth $6.76M. The position accounts for 0.08% of the portfolio, ranked #227.

Horizon Investments first reported a position in CLH in Q1 2023 and has held it in 12 quarters since. 624 funds tracked by Wall St. Rank hold CLH as of Q1 2026.

  • Horizon Investments held 23,567 shares of Clean Harbors worth $6.76M as of Q1 2026.
  • Horizon Investments bought 22,477 Clean Harbors shares in Q1 2026, an estimated $6.13M.
  • Clean Harbors made up 0.08% of Horizon Investments's portfolio in Q1 2026, its #227 holding.
  • Horizon Investments first reported a position in Clean Harbors in Q1 2023 and has held it in 12 quarters since.
  • 624 funds tracked by Wall St. Rank held Clean Harbors as of Q1 2026.

Based on Horizon Investments's 13F filing for Q1 2026, filed 15 May 2026.