CLH CLEAN HARBORS INC
FollowStock (common), issuer CIK 822818
608 managers (626 13F filers) reported a position in CLH shares at 2026-03-31, 49,337,679 shares in all. 105 filers opened a position and 50 filers sold out during the quarter.
- Managers
- 608
- 13F filers
- 626
- New
- 105
- Added
- 211
- Reduced
- 197
- Sold out
- 50
- Shares held by filers
- 49,337,679
Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.
13D and 13G filers
No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.
Insider trades
No Form 4 transaction on this security in the data.
13F holders, Q1 2026
Filers in the available 13F reports with a share position at 2026-03-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.
| Holder | Shares | Value | % of portfolio | Change | Source |
|---|---|---|---|---|---|
| USA FINANCIAL FORMULAS | 1 | $287 | <0.01% | new | 13F-HRTimeline |
| SHP Wealth Management | 1 | $287 | <0.01% | new | 13F-HRTimeline |
| Strategic Advocates LLC | 1 | $287 | <0.01% | -1,380 | 13F-HRTimeline |
| Principia Wealth Advisory, LLC | 1 | $287 | <0.01% | 0 | 13F-HRTimeline |
| Intentional Wealth Strategies, LLC | 1 | $287 | <0.01% | 13F-HRTimeline | |
| Transamerica Financial Advisors, LLCin group Transamerica Financial Adviso… | 1 | $286 | <0.01% | 0 | 13F-HRTimelineGroup |
| OGOREK ANTHONY JOSEPH /NY/ /ADV | 2 | $0 | 0% | 0 | 13F-HR/ATimelineValue filed as zero, left out of ratios. |
| Avion Wealth | 2 | $0 | 0% | 0 | 13F-HRTimelineValue filed as zero, left out of ratios. |