Dimensional Fund Advisors’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
Q1 | $175M | Sell |
608,709
-10,903
| -2% | -$2.98M | 0.04% | 678 |
|
|
2025
Q4 | $145M | Buy |
619,612
+4,768
| +0.8% | +$1.09M | 0.03% | 790 |
|
|
2025
Q3 | $143M | Sell |
614,844
-41,084
| -6% | -$9.73M | 0.03% | 797 |
|
|
2025
Q2 | $152M | Sell |
655,928
-2,637
| -0.4% | -$577K | 0.04% | 696 |
|
|
2025
Q1 | $130M | Sell |
658,565
-18,329
| -3% | -$4.01M | 0.03% | 763 |
|
|
2024
Q4 | $156M | Buy |
676,894
+15,888
| +2% | +$3.95M | 0.04% | 655 |
|
|
2024
Q3 | $160M | Sell |
661,006
-46,752
| -7% | -$11M | 0.04% | 657 |
|
|
2024
Q2 | $160M | Sell |
707,758
-68,572
| -9% | -$14.4M | 0.04% | 573 |
|
|
2024
Q1 | $156M | Sell |
776,330
-23,207
| -3% | -$4.17M | 0.04% | 597 |
|
|
2023
Q4 | $140M | Sell |
799,537
-114,528
| -13% | -$18.8M | 0.04% | 631 |
|
|
2023
Q3 | $153M | Sell |
914,065
-157,247
| -15% | -$26.5M | 0.05% | 485 |
|
|
2023
Q2 | $176M | Sell |
1,071,312
-219,383
| -17% | -$32.1M | 0.06% | 407 |
|
|
2023
Q1 | $184M | Sell |
1,290,695
-269,339
| -17% | -$35.1M | 0.06% | 352 |
|
|
2022
Q4 | $178K | Sell |
1,560,034
-95,948
| -6% | -$11.2M | 0.05% | 382 |
|
|
2022
Q3 | $182M | Buy |
1,655,982
+21,572
| +1% | +$2.31M | 0.07% | 321 |
|
|
2022
Q2 | $143M | Sell |
1,634,410
-37,755
| -2% | -$3.64M | 0.05% | 457 |
|
|
2022
Q1 | $187M | Sell |
1,672,165
-352
| -0% | -$34.8K | 0.06% | 386 |
|
|
2021
Q4 | $167M | Sell |
1,672,517
-21,939
| -1% | -$2.31M | 0.05% | 486 |
|
|
2021
Q3 | $176M | Sell |
1,694,456
-181
| -0% | -$17.8K | 0.06% | 417 |
|
|
2021
Q2 | $158M | Sell |
1,694,637
-140,086
| -8% | -$12.7M | 0.05% | 493 |
|
|
2021
Q1 | $154M | Sell |
1,834,723
-11,871
| -0.6% | -$999K | 0.05% | 492 |
|
|
2020
Q4 | $141M | Sell |
1,846,594
-19,031
| -1% | -$1.28M | 0.05% | 482 |
|
|
2020
Q3 | $105M | Sell |
1,865,625
-6,883
| -0.4% | -$408K | 0.04% | 547 |
|
|
2020
Q2 | $112M | Buy |
1,872,508
+75,461
| +4% | +$4.21M | 0.05% | 458 |
|
|
2020
Q1 | $92.3M | Sell |
1,797,047
-1,407
| -0.1% | -$103K | 0.05% | 486 |
|
|
2019
Q4 | $154M | Sell |
1,798,454
-114,370
| -6% | -$9.3M | 0.06% | 412 |
|
|
2019
Q3 | $148M | Sell |
1,912,824
-64,210
| -3% | -$4.75M | 0.06% | 390 |
|
|
2019
Q2 | $141M | Buy |
1,977,034
+7,540
| +0.4% | +$525K | 0.05% | 416 |
|
|
2019
Q1 | $141M | Sell |
1,969,494
-8,025
| -0.4% | -$496K | 0.06% | 401 |
|
|
2018
Q4 | $97.6M | Sell |
1,977,519
-38,721
| -2% | -$2.41M | 0.04% | 574 |
|
|
2018
Q3 | $144M | Buy |
2,016,240
+26,729
| +1% | +$1.7M | 0.05% | 422 |
|
|
2018
Q2 | $111M | Buy |
1,989,511
+51,695
| +3% | +$2.65M | 0.04% | 575 |
|
|
2018
Q1 | $94.6M | Buy |
1,937,816
+82,370
| +4% | +$4.32M | 0.04% | 663 |
|
|
2017
Q4 | $101M | Sell |
1,855,446
-47,818
| -3% | -$2.59M | 0.04% | 622 |
|
|
2017
Q3 | $108M | Buy |
1,903,264
+15,654
| +0.8% | +$852K | 0.05% | 538 |
|
|
2017
Q2 | $105M | Buy |
1,887,610
+8,095
| +0.4% | +$465K | 0.05% | 513 |
|
|
2017
Q1 | $105M | Buy |
1,879,515
+60,435
| +3% | +$3.34M | 0.05% | 503 |
|
|
2016
Q4 | $101M | Buy |
1,819,080
+74,933
| +4% | +$3.78M | 0.05% | 494 |
|
|
2016
Q3 | $83.7M | Buy |
1,744,147
+26,337
| +2% | +$1.31M | 0.05% | 553 |
|
|
2016
Q2 | $89.5M | Buy |
1,717,810
+186,113
| +12% | +$9.31M | 0.05% | 471 |
|
|
2016
Q1 | $75.6M | Buy |
1,531,697
+219,738
| +17% | +$9.62M | 0.05% | 545 |
|
|
2015
Q4 | $54.6M | Buy |
1,311,959
+300,243
| +30% | +$13M | 0.03% | 774 |
|
|
2015
Q3 | $44.5M | Buy |
1,011,716
+319,622
| +46% | +$15.9M | 0.03% | 916 |
|
|
2015
Q2 | $37.2M | Buy |
692,094
+130,971
| +23% | +$7.31M | 0.02% | 1193 |
|
|
2015
Q1 | $31.9M | Buy |
561,123
+23,293
| +4% | +$1.21M | 0.02% | 1319 |
|
|
2014
Q4 | $25.8M | Buy |
537,830
+143,066
| +36% | +$6.97M | 0.02% | 1471 |
|
|
2014
Q3 | $21.3M | Buy |
394,764
+86,111
| +28% | +$5.06M | 0.02% | 1578 |
|
|
2014
Q2 | $19.8M | Buy |
308,653
+53,539
| +21% | +$3.18M | 0.01% | 1660 |
|
|
2014
Q1 | $14M | Buy |
255,114
+35,890
| +16% | +$1.96M | 0.01% | 1912 |
|
|
2013
Q4 | $13.1M | Buy |
219,224
+43,271
| +25% | +$2.49M | 0.01% | 1943 |
|
|
2013
Q3 | $10.3M | Buy |
175,953
+12,375
| +8% | +$691K | 0.01% | 2085 |
|
|
2013
Q2 | $8.27M | Buy |
+163,578
| New | +$9.12M | 0.01% | 2169 |
|
Other funds holding CLH
VCM
VPM
LPC
DCP
Dimensional Fund Advisors's CLH Position: Q1 2026 in Review
Dimensional Fund Advisors reduced its Clean Harbors (CLH) stake by 1.8% in Q1 2026, selling an estimated $2.98M and leaving 608,709 shares worth $175M. The position accounts for 0.04% of the portfolio, ranked #678.
Dimensional Fund Advisors first reported a position in CLH in Q2 2013 and has held it in 52 quarters since. The position peaked at $187M in Q1 2022. 623 funds tracked by Wall St. Rank hold CLH as of Q1 2026.
- Dimensional Fund Advisors held 608,709 shares of Clean Harbors worth $175M as of Q1 2026.
- Dimensional Fund Advisors sold 10,903 Clean Harbors shares in Q1 2026, an estimated $2.98M.
- Clean Harbors made up 0.04% of Dimensional Fund Advisors's portfolio in Q1 2026, its #678 holding.
- Dimensional Fund Advisors first reported a position in Clean Harbors in Q2 2013 and has held it in 52 quarters since.
- Dimensional Fund Advisors's Clean Harbors position peaked at $187M in Q1 2022.
- 623 funds tracked by Wall St. Rank held Clean Harbors as of Q1 2026.
Based on Dimensional Fund Advisors's 13F filing for Q1 2026, filed 7 May 2026.