Grantham, Mayo, Van Otterloo & Co. LLC
- SEC CIK
- 0001352662
- Latest filing
- Aug 13, 2026
CLH holding history
Clean Harbors Inc in every 13F filed by Grantham, Mayo, Van Otterloo & Co. LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.
CLH overviewAll 13F holders of CLHFull Q2 2026 holdings
- Shares (Q2 2026)
- 135,230
- Value
- $40.4M
- % of portfolio
- 0.1%
- Quarters held
- 4
- Since Q3 2025
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q2 2026 | 135,230 | $40.4M | 0.1% | −363−0.3% | Reduced | Holders |
| Q1 2026 | 135,593 | $38.9M | 0.1% | +26,772+24.6% | Added | Holders |
| Q4 2025 | 108,821 | $25.5M | 0.1% | −15,736−12.6% | Reduced | Holders |
| Q3 2025 | 124,557 | $28.9M | 0.1% | +124,557 | New | Holders |