Clean Harbors, Inc.

Historical 13F Holders

Symbol
CLH
CUSIP
184496107
All holders as of
Q2 2026
Type
Equity
Class
COM
Reported Value, Excluding Options
Total Filings

13D/G Filers

Investors who own more than 5% of a class must file a Schedule 13D or 13G. Each filer's latest filing for 184496107 since 12/18/2024, largest first.

Filer % of Class Filed
Wellington Management Group LLP 13G/A
6.8% 5/15/2026
Event 3/31/2026
FMR LLC 13G
5.7% 8/6/2026
Event 6/30/2026
Under 5%, checked the "5 percent or less" box, or amended by a later filing (2)
D1 Capital Partners L.P. 13G/A
2.5% 5/15/2026
Event 3/31/2026
Vanguard Group Inc 13G/A 0% 3/26/2026
Event 3/13/2026

13F Holders by Quarter

Period Filings Shares, Excl. Options Value, Excl. Options
2026 Q3 86 1.07 M $332 M
2026 Q2 680 66.9 M $14.9 B
2026 Q1 642 49.4 M $14.2 B
2025 Q4 587 51.8 M $12.1 B
2025 Q3 588 50.0 M $11.6 B
2025 Q2 595 49.3 M $11.4 B
2025 Q1 590 49.1 M $9.80 B
2024 Q4 596 49.2 M $11.3 B
2024 Q3 598 48.0 M $11.5 B
2024 Q2 544 49.1 M $11.1 B
2024 Q1 510 49.1 M $9.88 B
2023 Q4 476 49.3 M $8.62 B
2023 Q3 447 50.1 M $8.37 B
2023 Q2 439 49.8 M $8.18 B
2023 Q1 418 48.5 M $6.91 B
2022 Q4 398 50.2 M $5.73 B
2022 Q3 391 48.7 M $5.35 B
2022 Q2 355 48.3 M $4.23 B
2022 Q1 364 48.3 M $5.39 B
2021 Q4 345 48.0 M $4.78 B
2021 Q3 323 48.3 M $5.02 B
2021 Q2 295 48.3 M $4.49 B
2021 Q1 304 48.5 M $4.08 B
2020 Q4 293 50.5 M $3.85 B
2020 Q3 275 49.3 M $2.76 B
2020 Q2 282 50.5 M $3.03 B
2020 Q1 278 51.5 M $2.64 B
2019 Q4 294 51.6 M $4.42 B
2019 Q3 286 51.5 M $3.97 B
2019 Q2 294 51.3 M $3.65 B
2019 Q1 327 52.1 M $3.73 B
2018 Q4 298 52.5 M $2.60 B
2018 Q3 294 53.0 M $3.79 B
2018 Q2 256 53.8 M $2.99 B
2018 Q1 246 53.7 M $2.62 B
2017 Q4 261 52.9 M $2.87 B
2017 Q3 246 53.1 M $3.01 B
2017 Q2 245 54.1 M $3.02 B
2017 Q1 247 55.3 M $3.08 B
2016 Q4 246 54.8 M $3.05 B
2016 Q3 231 58.4 M $2.80 B
2016 Q2 245 55.4 M $2.89 B
2016 Q1 233 56.1 M $2.77 B
2015 Q4 249 57.4 M $2.39 B
2015 Q3 263 63.4 M $2.79 B
2015 Q2 257 56.9 M $3.05 B
2015 Q1 266 58.3 M $3.34 B
2014 Q4 269 68.1 M $3.30 B
2014 Q3 261 55.9 M $4.85 B
2014 Q2 250 61.0 M $3.96 B
2014 Q1 266 60.5 M $3.35 B