Renaissance Technologies’s Clean Harbors CLH Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
Sell
-3,433
Closed -$677K 3589
2025
Q1
$677K Sell
3,433
-21,200
-86% -$4.18M ﹤0.01% 2615
2024
Q4
$5.67M Sell
24,633
-5,100
-17% -$1.17M 0.01% 1368
2024
Q3
$7.19M Sell
29,733
-25,600
-46% -$6.19M 0.01% 1230
2024
Q2
$12.5M Sell
55,333
-70,302
-56% -$15.9M 0.02% 806
2024
Q1
$25.3M Sell
125,635
-47,898
-28% -$9.64M 0.04% 531
2023
Q4
$30.3M Sell
173,533
-56,200
-24% -$9.81M 0.05% 450
2023
Q3
$38.4M Sell
229,733
-67,800
-23% -$11.3M 0.07% 338
2023
Q2
$48.9M Sell
297,533
-190,102
-39% -$31.3M 0.07% 324
2023
Q1
$69.5M Sell
487,635
-43,200
-8% -$6.16M 0.09% 258
2022
Q4
$60.6M Buy
530,835
+91,200
+21% +$10.4M 0.08% 279
2022
Q3
$48.4M Buy
439,635
+63,202
+17% +$6.95M 0.07% 334
2022
Q2
$33M Buy
376,433
+13,700
+4% +$1.2M 0.04% 497
2022
Q1
$40.5M Sell
362,733
-5,700
-2% -$636K 0.05% 418
2021
Q4
$36.8M Sell
368,433
-54,302
-13% -$5.42M 0.05% 428
2021
Q3
$43.9M Sell
422,735
-89,698
-18% -$9.32M 0.06% 354
2021
Q2
$47.7M Sell
512,433
-262,802
-34% -$24.5M 0.06% 339
2021
Q1
$65.2M Sell
775,235
-329,200
-30% -$27.7M 0.08% 268
2020
Q4
$84M Sell
1,104,435
-123,100
-10% -$9.37M 0.09% 223
2020
Q3
$68.8M Sell
1,227,535
-40,100
-3% -$2.25M 0.07% 301
2020
Q2
$76M Sell
1,267,635
-235,000
-16% -$14.1M 0.07% 324
2020
Q1
$77.1M Sell
1,502,635
-375,000
-20% -$19.3M 0.07% 273
2019
Q4
$161M Buy
1,877,635
+106,633
+6% +$9.14M 0.12% 172
2019
Q3
$137M Buy
1,771,002
+121,100
+7% +$9.35M 0.12% 186
2019
Q2
$117M Buy
1,649,902
+18,300
+1% +$1.3M 0.1% 221
2019
Q1
$117M Sell
1,631,602
-18,100
-1% -$1.29M 0.11% 217
2018
Q4
$81.4M Buy
1,649,702
+260,800
+19% +$12.9M 0.09% 264
2018
Q3
$99.4M Buy
1,388,902
+67,800
+5% +$4.85M 0.1% 232
2018
Q2
$73.4M Buy
1,321,102
+88,400
+7% +$4.91M 0.08% 291
2018
Q1
$60.2M Buy
1,232,702
+35,600
+3% +$1.74M 0.07% 368
2017
Q4
$64.9M Buy
1,197,102
+217,102
+22% +$11.8M 0.07% 334
2017
Q3
$55.6M Buy
980,000
+3,698
+0.4% +$210K 0.07% 376
2017
Q2
$54.5M Sell
976,302
-114,700
-11% -$6.4M 0.07% 349
2017
Q1
$60.7M Buy
1,091,002
+175,602
+19% +$9.77M 0.08% 284
2016
Q4
$50.9M Buy
915,400
+132,200
+17% +$7.36M 0.08% 321
2016
Q3
$37.6M Buy
783,200
+105,400
+16% +$5.06M 0.07% 390
2016
Q2
$35.3M Buy
677,800
+90,298
+15% +$4.71M 0.07% 380
2016
Q1
$29M Buy
587,502
+14,612
+3% +$721K 0.06% 457
2015
Q4
$23.9M Buy
572,890
+453,817
+381% +$18.9M 0.05% 449
2015
Q3
$5.24M Buy
119,073
+43,371
+57% +$1.91M 0.01% 1365
2015
Q2
$4.07M Sell
75,702
-36,800
-33% -$1.98M 0.01% 1578
2015
Q1
$6.39M Sell
112,502
-101,000
-47% -$5.73M 0.01% 1206
2014
Q4
$10.3M Buy
213,502
+169,500
+385% +$8.14M 0.02% 870
2014
Q3
$2.37M Buy
44,002
+36,700
+503% +$1.98M 0.01% 1584
2014
Q2
$469K Buy
+7,302
New +$469K ﹤0.01% 2350
2013
Q4
Sell
-154,402
Closed -$9.06M 2861
2013
Q3
$9.06M Sell
154,402
-7,400
-5% -$434K 0.02% 855
2013
Q2
$8.18M Buy
+161,802
New +$8.18M 0.02% 849