1. Clean Harbors, Inc.
  2. Clean Harbors, Inc. Ownership

Historical shareholding details of Wellington Management Company LLP holdings in Clean Harbors, Inc. (CLH)

Monthly changes of Wellington Management Company LLP shareholding in Clean Harbors, Inc. over the previous months

Month Name Total no. shares held Percent Holding
Feb 28, 2025 Wellington Management Company Llp 734,866 1.36%
Jan 31, 2025 Wellington Management Company Llp 668,216 1.24%
Dec 31, 2024 Wellington Management Company Llp 4,044,092 7.51%
Dec 31, 2024 Wellington Management Company Llp 697,860 1.29%
Nov 30, 2024 Wellington Management Company Llp 697,860 1.29%
Oct 31, 2024 Wellington Management Company Llp 687,813 1.28%
Sep 30, 2024 Wellington Management Company Llp 3,451,751 6.40%
Sep 30, 2024 Wellington Management Company Llp 716,975 1.33%
Aug 31, 2024 Wellington Management Company Llp 691,665 1.28%
Jul 31, 2024 Wellington Management Company Llp 697,035 1.29%
Jun 30, 2024 Wellington Management Company Llp 3,351,357 6.22%
Jun 30, 2024 Wellington Management Company Llp 793,638 1.47%
May 31, 2024 Wellington Management Company Llp 762,325 1.41%
Apr 30, 2024 Wellington Management Company Llp 741,420 1.37%
Mar 31, 2024 Wellington Management Company Llp 3,739,255 6.93%
Mar 31, 2024 Wellington Management Company Llp 744,564 1.36%
Feb 29, 2024 Wellington Management Company Llp 710,411 1.32%
Jan 31, 2024 Wellington Management Company Llp 710,411 1.31%
Dec 31, 2023 Wellington Management Company Llp 3,654,929 6.78%
Dec 31, 2023 Wellington Management Company Llp 718,408 1.33%
Nov 30, 2023 Wellington Management Company Llp 613,351 1.13%
Oct 31, 2023 Wellington Management Company Llp 592,211 1.09%
Sep 30, 2023 Wellington Management Company Llp 3,472,307 6.42%
Sep 30, 2023 Wellington Management Company Llp 604,911 1.12%
Aug 31, 2023 Wellington Management Company Llp 583,088 1.08%
Jul 31, 2023 Wellington Management Company Llp 609,758 1.13%
Jun 30, 2023 Wellington Management Company Llp 3,822,671 7.06%
Jun 30, 2023 Wellington Management Company Llp 610,204 1.13%
May 31, 2023 Wellington Management Company Llp 653,345 1.21%
Mar 31, 2023 Wellington Management Company Llp 3,977,853 7.35%
Dec 31, 2022 Wellington Management Company Llp 5,148,399 9.52%

View all ownership details of Clean Harbors, Inc.