CLH — Clean Harbors Inc Institutional Holders · Q3 2026
Who owns Clean Harbors Inc (CLH)? 19 institutions reported holding $17.61M in SEC 13F filings for Q3 2026 (period ended 2026-09-30). Largest holders: Border to Coast Pensions Partnership Ltd ($8.5M), Gradient Investments LLC ($3.1M), Argent Capital Management LLC ($2.9M).
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | Border to Coast Pensions Partnership Ltd | $8.5M | 27,500 | Trimmed |
| 2 | Gradient Investments LLC | $3.1M | 9,987 | Trimmed |
| 3 | ARGENT CAPITAL MANAGEMENT LLC | $2.9M | 9,228 | New |
| 4 | Versant Capital Management, Inc | $814,044 | 2,624 | Added |
| 5 | GAMMA Investing LLC | $466,276 | 1,503 | Added |
| 6 | Wedmont Private Capital | $403,656 | 1,272 | Added |
| 7 | COLTON GROOME FINANCIAL ADVISORS, LLC | $341,253 | 1,100 | Hold |
| 8 | MassMutual Private Wealth & Trust, FSB | $305,887 | 986 | Trimmed |
| 9 | Farther Finance Advisors, LLC | $223,366 | 720 | Added |
| 10 | Central Pacific Bank - Trust Division | $223,366 | 720 | Added |
| 11 | ARMSTRONG ADVISORY GROUP, INC | $142,706 | 460 | Added |
| 12 | STEPH & CO | $104,858 | 338 | Hold |
| 13 | ELEVATION WEALTH PARTNERS, LLC | $44,053 | 142 | Added |
| 14 | CoreCap Advisors, LLC | $34,125 | 110 | Trimmed |
| 15 | GoalVest Advisory LLC | $13,340 | 43 | New |
| 16 | Marquette Asset Management, LLC | $10,548 | 34 | Hold |
| 17 | Byrne Asset Management LLC | $1,563 | 5 | Hold |
| 18 | Planning Strategies Inc. | $931 | 3 | Hold |
| 19 | Wealth Enhancement Trust Services, Inc. | $0 | 0 | Exited |
Source: SEC Form 13F filings · as of 2026-09-30