Jeremy Grantham's CLH Position Overview
Jeremy Grantham (via Grantham, Mayo, Van Otterloo & Co. LLC) currently holds 82,974 shares of Clean Harbors, Inc. (CLH) worth $25.74 M, representing 0.06% of the portfolio. First purchased in 2025-Q3, this short-term holding has been held for 5 quarters.
Based on 13F filings, Jeremy Grantham has maintained this position in CLH for several quarters, showing initial confidence in the investment. Largest addition occurred in Q1 2026, adding 26,772 shares. Largest reduction occurred in Q3 2026, reducing 52,256 shares.
Analysis based on 13F filings available since 2013 Q2
Jeremy Grantham's Clean Harbors (CLH) Holding Value Over Time
Track share changes against reported price movement
Quarterly Clean Harbors (CLH) Trades by Jeremy Grantham
| Report Date | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q3 2026 | -52,256 | Reduce 38.64% | 82,974 | $310.23 |
| Q2 2026 | -363 | Reduce 0.27% | 135,230 | $298.75 |
| Q1 2026 | +26,772 | Add 24.60% | 135,593 | $286.73 |
| Q4 2025 | -15,736 | Reduce 12.63% | 108,821 | $234.48 |
| Q3 2025 | +124,557 | New Buy | 124,557 | $232.22 |
Jeremy Grantham's Clean Harbors Investment FAQs
Jeremy Grantham first purchased Clean Harbors, Inc. (CLH) in Q3 2025, acquiring 124,557 shares, as reported in their 13F filing for that period. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
Jeremy Grantham has held Clean Harbors, Inc. (CLH) for 5 quarters since Q3 2025.
Jeremy Grantham's largest addition to Clean Harbors, Inc. (CLH) was in Q3 2025, adding 124,557 shares worth $28.92 M.
According to the latest 13F filing for Q3 2026, Jeremy Grantham's firm, Grantham, Mayo, Van Otterloo & Co. LLC, owns 82,974 shares of Clean Harbors, Inc. (CLH), valued at approximately $25.74 M.
As of the Q3 2026 filing, Clean Harbors, Inc. (CLH) represents approximately 0.06% of Jeremy Grantham's publicly disclosed stock portfolio, making it one of their key holdings.
Jeremy Grantham's peak holding in Clean Harbors, Inc. (CLH) was 135,593 shares, as reported at the end of Q1 2026.