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O'Shaughnessy Asset Management’s Clean Harbors CLH Stock Holding History

O'Shaughnessy Asset 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 		$1.36M Sell
4,547
-301
-6% -$88.9K 0.01% 1098
2026
Q1 		$1.39M Buy
4,848
+789
+19% +$215K 0.01% 1039
2025
Q4 		$952K Buy
4,059
+13
+0.3% +$2.97K 0.01% 1169
2025
Q3 		$940K Buy
4,046
+80
+2% +$18.9K 0.01% 1155
2025
Q2 		$917K Buy
3,966
+347
+10% +$76K 0.01% 1094
2025
Q1 		$713K Buy
3,619
+2
+0.1% +$438 0.01% 1152
2024
Q4 		$832K Buy
3,617
+278
+8% +$69.1K 0.01% 1041
2024
Q3 		$867K Buy
3,339
+1,242
+59% +$292K 0.01% 951
2024
Q2 		$474K Buy
2,097
+466
+29% +$97.7K ﹤0.01% 1151
2024
Q1 		$328K Buy
1,631
+111
+7% +$19.9K ﹤0.01% 1272
2023
Q4 		$265K Buy
1,520
+247
+19% +$40.5K ﹤0.01% 1266
2023
Q3 		$213K Buy
+1,273
New +$215K ﹤0.01% 1256
2023
Q1 		– Sell
-2,546
Closed -$291K – 1492
2022
Q4 		$291K Sell
2,546
-389
-13% -$45.4K ﹤0.01% 984
2022
Q3 		$323K Buy
+2,935
New +$314K 0.01% 903
2022
Q2 		– Sell
-2,472
Closed -$276K – 1271
2022
Q1 		$276K Buy
+2,472
New +$244K ﹤0.01% 926
2021
Q4 		– Sell
-150
Closed -$16K – 1474
2021
Q3 		$16K Buy
150
+139
+1,264% +$13.7K ﹤0.01% 2018
2021
Q2 		$1K Buy
+11
New +$1K ﹤0.01% 2391
2019
Q4 		– Sell
-769
Closed -$59K – 1826
2019
Q3 		$59K Buy
769
+7
+0.9% +$518 ﹤0.01% 714
2019
Q2 		$54K Buy
762
+1
+0.1% +$70 ﹤0.01% 720
2019
Q1 		$54K Buy
761
+455
+149% +$28.1K ﹤0.01% 726
2018
Q4 		$15K Buy
+306
New +$19.1K ﹤0.01% 780

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

O'Shaughnessy Asset Management's CLH Position: Q2 2026 in Review

O'Shaughnessy Asset Management reduced its Clean Harbors (CLH) stake by 6.2% in Q2 2026, selling an estimated $88.9K and leaving 4,547 shares worth $1.36M. The position accounts for 0.01% of the portfolio, ranked #1098.

O'Shaughnessy Asset Management first reported a position in CLH in Q4 2018 and has held it in 21 quarters since. The position peaked at $1.39M in Q1 2026. 660 funds tracked by Wall St. Rank hold CLH as of Q2 2026.

  • O'Shaughnessy Asset Management held 4,547 shares of Clean Harbors worth $1.36M as of Q2 2026.
  • O'Shaughnessy Asset Management sold 301 Clean Harbors shares in Q2 2026, an estimated $88.9K.
  • Clean Harbors made up 0.01% of O'Shaughnessy Asset Management's portfolio in Q2 2026, its #1098 holding.
  • O'Shaughnessy Asset Management first reported a position in Clean Harbors in Q4 2018 and has held it in 21 quarters since.
  • O'Shaughnessy Asset Management's Clean Harbors position peaked at $1.39M in Q1 2026.
  • 660 funds tracked by Wall St. Rank held Clean Harbors as of Q2 2026.

Based on O'Shaughnessy Asset Management's 13F filing for Q2 2026, filed 13 Aug 2026.