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Thornburg Investment Management’s Clean Harbors CLH Stock Holding History

Thornburg Investment Management’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
Q2 		– Sell
-37,762
Closed -$10.8M – 148
2026
Q1 		$10.8M Sell
37,762
-22,858
-38% -$6.24M 0.11% 82
2025
Q4 		$14.2M Sell
60,620
-433
-0.7% -$98.9K 0.18% 68
2025
Q3 		$14.2M Sell
61,053
-3,976
-6% -$941K 0.18% 72
2025
Q2 		$15M Sell
65,029
-5,483
-8% -$1.2M 0.19% 64
2025
Q1 		$13.9M Sell
70,512
-5,432
-7% -$1.19M 0.19% 69
2024
Q4 		$17.5M Sell
75,944
-25
-0% -$6.21K 0.23% 66
2024
Q3 		$18.4M Buy
75,969
+7
+0% +$1.65K 0.24% 68
2024
Q2 		$17.2M Sell
75,962
-4,914
-6% -$1.03M 0.24% 68
2024
Q1 		$16.3M Sell
80,876
-4,263
-5% -$766K 0.23% 73
2023
Q4 		$14.8M Sell
85,139
-10,563
-11% -$1.73M 0.21% 72
2023
Q3 		$16M Sell
95,702
-11,980
-11% -$2.02M 0.26% 71
2023
Q2 		$17.7M Sell
107,682
-21,340
-17% -$3.12M 0.29% 67
2023
Q1 		$18.4M Sell
129,022
-3,497
-3% -$455K 0.3% 64
2022
Q4 		$15.1M Sell
132,519
-1,896
-1% -$222K 0.26% 63
2022
Q3 		$14.8M Sell
134,415
-1,844
-1% -$197K 0.26% 72
2022
Q2 		$11.9M Sell
136,259
-2,170
-2% -$209K 0.18% 96
2022
Q1 		$15.5M Sell
138,429
-4,009
-3% -$396K 0.2% 91
2021
Q4 		$14.2M Sell
142,438
-12,479
-8% -$1.31M 0.17% 111
2021
Q3 		$16.1M Sell
154,917
-2,058
-1% -$202K 0.2% 97
2021
Q2 		$14.6M Sell
156,975
-13,792
-8% -$1.25M 0.17% 110
2021
Q1 		$14.4M Sell
170,767
-7,130
-4% -$600K 0.17% 107
2020
Q4 		$13.5M Buy
+177,897
New +$11.9M 0.16% 112

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 $580B AUM 38.23% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
JT
Jupiter Topco New York $245B AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
DCP
D1 Capital Partners New York $34.8B AUM 11.34% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
ClearBridge Investments
ClearBridge Investments New York $121B AUM 27.52% 1-Year Est. Return

Thornburg Investment Management's CLH Position: Q2 2026 in Review

Thornburg Investment Management sold out of Clean Harbors (CLH) in Q2 2026, closing a stake of 37,762 shares — an estimated $10.8M sold.

Thornburg Investment Management first reported a position in CLH in Q4 2020 and held it in 22 quarters. The position peaked at $18.4M in Q1 2023. 662 funds tracked by Wall St. Rank hold CLH as of Q2 2026.

  • Thornburg Investment Management reported no remaining Clean Harbors position as of Q2 2026 after selling out during the quarter.
  • Thornburg Investment Management sold 37,762 Clean Harbors shares in Q2 2026, an estimated $10.8M.
  • Thornburg Investment Management first reported a position in Clean Harbors in Q4 2020 and held it in 22 quarters.
  • Thornburg Investment Management's Clean Harbors position peaked at $18.4M in Q1 2023.
  • 662 funds tracked by Wall St. Rank held Clean Harbors as of Q2 2026.

Based on Thornburg Investment Management's 13F filing for Q2 2026, filed 13 Aug 2026.