American Century Companies’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
$6.57M Buy
22,916
+4,633
+25% +$1.26M ﹤0.01% 1639
2025
Q4
$4.29M Sell
18,283
-204,774
-92% -$46.8M ﹤0.01% 1793
2025
Q3
$51.8M Sell
223,057
-36,390
-14% -$8.62M 0.03% 690
2025
Q2
$60M Sell
259,447
-46,600
-15% -$10.2M 0.03% 596
2025
Q1
$60.3M Sell
306,047
-49,171
-14% -$10.8M 0.04% 523
2024
Q4
$81.8M Buy
355,218
+21,608
+6% +$5.37M 0.05% 408
2024
Q3
$80.6M Sell
333,610
-9,307
-3% -$2.19M 0.05% 403
2024
Q2
$77.6M Buy
342,917
+29,828
+10% +$6.25M 0.05% 393
2024
Q1
$63M Sell
313,089
-678
-0.2% -$122K 0.04% 470
2023
Q4
$54.8M Sell
313,767
-3,144
-1% -$516K 0.04% 471
2023
Q3
$53M Sell
316,911
-64,804
-17% -$10.9M 0.04% 439
2023
Q2
$62.8M Sell
381,715
-136,629
-26% -$20M 0.05% 377
2023
Q1
$73.8M Buy
518,344
+10,569
+2% +$1.38M 0.06% 338
2022
Q4
$57.9M Sell
507,775
-41,948
-8% -$4.9M 0.05% 375
2022
Q3
$60.5M Buy
549,723
+34,620
+7% +$3.71M 0.05% 345
2022
Q2
$45.2M Sell
515,103
-72,480
-12% -$6.99M 0.04% 449
2022
Q1
$65.6M Buy
587,583
+40,880
+7% +$4.04M 0.04% 386
2021
Q4
$54.5M Sell
546,703
-350,387
-39% -$36.9M 0.03% 451
2021
Q3
$93.2M Buy
897,090
+354,284
+65% +$34.9M 0.06% 312
2021
Q2
$50.6M Buy
542,806
+75,312
+16% +$6.84M 0.03% 462
2021
Q1
$39.3M Buy
467,494
+73,126
+19% +$6.15M 0.03% 491
2020
Q4
$30M Buy
394,368
+47,905
+14% +$3.21M 0.02% 518
2020
Q3
$19.4M Sell
346,463
-2,802
-0.8% -$166K 0.02% 542
2020
Q2
$20.9M Buy
349,265
+38,948
+13% +$2.17M 0.02% 502
2020
Q1
$15.9M Buy
310,317
+113,281
+57% +$8.27M 0.02% 497
2019
Q4
$16.9M Sell
197,036
-26,324
-12% -$2.14M 0.02% 556
2019
Q3
$17.2M Buy
223,360
+28,125
+14% +$2.08M 0.02% 517
2019
Q2
$13.9M Sell
195,235
-14,439
-7% -$1.01M 0.01% 572
2019
Q1
$15M Buy
209,674
+11,243
+6% +$695K 0.02% 535
2018
Q4
$9.79M Sell
198,431
-4,432
-2% -$276K 0.01% 614
2018
Q3
$14.5M Buy
+202,863
New +$12.9M 0.01% 552
2017
Q1
Sell
-593,436
Closed -$33M 1318
2016
Q4
$33M Sell
593,436
-782,791
-57% -$39.5M 0.04% 441
2016
Q3
$66M Sell
1,376,227
-228,165
-14% -$11.3M 0.07% 315
2016
Q2
$83.6M Sell
1,604,392
-525,233
-25% -$26.3M 0.1% 269
2016
Q1
$105M Sell
2,129,625
-379,178
-15% -$16.6M 0.12% 241
2015
Q4
$104M Buy
2,508,803
+530,764
+27% +$23.1M 0.12% 234
2015
Q3
$87M Buy
1,978,039
+224,625
+13% +$11.1M 0.11% 259
2015
Q2
$94.2M Buy
1,753,414
+70,881
+4% +$3.96M 0.11% 261
2015
Q1
$95.5M Sell
1,682,533
-88,874
-5% -$4.6M 0.11% 256
2014
Q4
$85.1M Buy
+1,771,407
New +$86.3M 0.1% 280

Other funds holding CLH