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Tectonic Advisors’s Clean Harbors CLH Stock Holding History

Tectonic Advisors’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 		$10M Sell
33,511
-11,471
-26% -$3.39M 0.48% 63
2026
Q1 		$12.9M Sell
44,982
-540
-1% -$147K 0.68% 44
2025
Q4 		$10.7M Buy
45,522
+531
+1% +$121K 0.56% 54
2025
Q3 		$10.4M Buy
44,991
+3,070
+7% +$727K 0.57% 51
2025
Q2 		$9.69M Buy
41,921
+3,226
+8% +$706K 0.56% 45
2025
Q1 		$7.63M Sell
38,695
-24
-0.1% -$5.25K 0.48% 57
2024
Q4 		$8.91M Buy
38,719
+1,359
+4% +$338K 0.58% 38
2024
Q3 		$9.03M Sell
37,360
-12,557
-25% -$2.95M 0.59% 31
2024
Q2 		$11.3M Sell
49,917
-91
-0.2% -$19.1K 0.81% 19
2024
Q1 		$10.1M Buy
50,008
+1,753
+4% +$315K 0.77% 21
2023
Q4 		$8.42M Buy
48,255
+1,940
+4% +$318K 0.7% 23
2023
Q3 		$7.75M Sell
46,315
-10,163
-18% -$1.71M 0.73% 23
2023
Q2 		$9.29M Buy
56,478
+1,779
+3% +$260K 1.14% 14
2023
Q1 		$7.8M Buy
54,699
+6,113
+13% +$796K 1.07% 17
2022
Q4 		$5.54M Buy
48,586
+2,458
+5% +$287K 0.86% 22
2022
Q3 		$5.07M Sell
46,128
-499
-1% -$53.4K 0.94% 17
2022
Q2 		$4.09M Buy
46,627
+7,127
+18% +$688K 0.75% 24
2022
Q1 		$4.41M Buy
39,500
+5,420
+16% +$535K 0.76% 22
2021
Q4 		$3.4M Buy
34,080
+3,250
+11% +$342K 0.61% 30
2021
Q3 		$3.2M Sell
30,830
-2,144
-7% -$211K 0.63% 28
2021
Q2 		$3.07M Buy
32,974
+5,447
+20% +$495K 0.63% 30
2021
Q1 		$2.31M Sell
27,527
-31
-0.1% -$2.61K 0.58% 33
2020
Q4 		$2.1M Buy
+27,558
New +$1.85M 0.57% 40

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

Tectonic Advisors's CLH Position: Q2 2026 in Review

Tectonic Advisors reduced its Clean Harbors (CLH) stake by 26% in Q2 2026, selling an estimated $3.39M and leaving 33,511 shares worth $10M. The position accounts for 0.48% of the portfolio, ranked #63.

Tectonic Advisors first reported a position in CLH in Q4 2020 and has held it in 23 quarters since. The position peaked at $12.9M in Q1 2026. 660 funds tracked by Wall St. Rank hold CLH as of Q2 2026.

  • Tectonic Advisors held 33,511 shares of Clean Harbors worth $10M as of Q2 2026.
  • Tectonic Advisors sold 11,471 Clean Harbors shares in Q2 2026, an estimated $3.39M.
  • Clean Harbors made up 0.48% of Tectonic Advisors's portfolio in Q2 2026, its #63 holding.
  • Tectonic Advisors first reported a position in Clean Harbors in Q4 2020 and has held it in 23 quarters since.
  • Tectonic Advisors's Clean Harbors position peaked at $12.9M in Q1 2026.
  • 660 funds tracked by Wall St. Rank held Clean Harbors as of Q2 2026.

Based on Tectonic Advisors's 13F filing for Q2 2026, filed 15 Jul 2026.