Clean Harbors, Inc. (CLH) — Ownership
Institutional and insider ownership of Clean Harbors, Inc., top holders, and 13F filings.
Institutional ownership
| Year | Holders | % institutional |
|---|---|---|
| 2026 Q1 | 633 | 92.75% |
Institutional and insider ownership of Clean Harbors, Inc., top holders, and 13F filings.
Institutional ownership
| Year | Holders | % institutional |
|---|---|---|
| 2026 Q1 | 633 | 92.75% |