Joel Greenblatt's CLH Position Overview
Joel Greenblatt (via Gotham Asset Management, LLC) currently holds 36,941 shares of Clean Harbors, Inc. (CLH) worth $8.58 M, representing 0.04% of the portfolio. First purchased in 2014-Q1, this long-term strategic position has been held for 47 quarters.
Based on 13F filings since 2013, Joel Greenblatt has maintained a long-term strategic position in CLH, representing a significant commitment to this investment thesis. Largest addition occurred in Q4 2015, adding 201,706 shares. Largest reduction occurred in Q2 2016, reducing 188,587 shares.
Analysis based on 13F filings available since 2013 Q2
Joel Greenblatt's Clean Harbors (CLH) Holding Value Over Time
Track share changes against reported price movement
Quarterly Clean Harbors (CLH) Trades by Joel Greenblatt
| Period | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q1 2014 | +94,325 | New Buy | 94,325 | $54.79 |
| Q2 2014 | -94,325 | Sold Out | 94,325 | $0.00 |
| Q4 2015 | +296,031 | New Buy | 296,031 | $41.65 |
| Q1 2016 | -100,906 | Reduce 34.09% | 195,125 | $49.34 |
| Q2 2016 | -188,587 | Reduce 96.65% | 6,538 | $52.16 |
| Q3 2016 | -226 | Reduce 3.46% | 6,312 | $48.00 |
| Q4 2016 | -6,312 | Sold Out | 6,312 | $0.00 |
| Q3 2017 | +9,370 | New Buy | 9,370 | $56.67 |
| Q4 2017 | +4,026 | Add 42.97% | 13,396 | $54.20 |
| Q1 2018 | +2,655 | Add 19.82% | 16,051 | $48.78 |
| Q2 2018 | -16,051 | Sold Out | 16,051 | $0.00 |
| Q4 2018 | +35,044 | New Buy | 35,044 | $49.34 |
| Q1 2019 | +68,669 | Add 195.95% | 103,713 | $71.53 |
| Q2 2019 | -68,418 | Reduce 65.97% | 35,295 | $71.09 |
| Q3 2019 | +3,177 | Add 9.00% | 38,472 | $77.20 |
| Q4 2019 | +9,908 | Add 25.75% | 48,380 | $85.76 |
| Q1 2020 | -2,813 | Reduce 5.81% | 45,567 | $51.33 |
| Q2 2020 | -16,768 | Reduce 36.80% | 28,799 | $59.97 |
| Q3 2020 | -10,642 | Reduce 36.95% | 18,157 | $56.01 |
| Q4 2020 | -7,154 | Reduce 39.40% | 11,003 | $76.07 |
| Q1 2021 | -4,641 | Reduce 42.18% | 6,362 | $84.09 |
| Q2 2021 | +831 | Add 13.06% | 7,193 | $93.15 |
| Q3 2021 | +9,313 | Add 129.47% | 16,506 | $103.84 |
| Q4 2021 | +885 | Add 5.36% | 17,391 | $99.76 |
| Q1 2022 | -12,322 | Reduce 70.85% | 5,069 | $111.66 |
| Q2 2022 | +273 | Add 5.39% | 5,342 | $87.61 |
| Q3 2022 | +2,352 | Add 44.03% | 7,694 | $109.96 |
| Q4 2022 | +902 | Add 11.72% | 8,596 | $114.12 |
| Q1 2023 | +24,983 | Add 290.64% | 33,579 | $142.56 |
| Q2 2023 | -14,447 | Reduce 43.02% | 19,132 | $164.43 |
| Q3 2023 | -2,149 | Reduce 11.23% | 16,983 | $167.36 |
| Q4 2023 | +3,096 | Add 18.23% | 20,079 | $174.51 |
| Q1 2024 | +3,100 | Add 15.44% | 23,179 | $201.31 |
| Q2 2024 | +403 | Add 1.74% | 23,582 | $226.15 |
| Q3 2024 | +121 | Add 0.51% | 23,703 | $241.71 |
| Q4 2024 | +6,226 | Add 26.27% | 29,929 | $230.14 |
| Q1 2025 | +6,255 | Add 20.90% | 36,184 | $197.10 |
| Q2 2025 | +2,437 | Add 6.74% | 38,621 | $231.18 |
| Q3 2025 | -1,680 | Reduce 4.35% | 36,941 | $232.22 |
Joel Greenblatt's Clean Harbors Investment FAQs
Joel Greenblatt first purchased Clean Harbors, Inc. (CLH) in Q1 2014, acquiring 94,325 shares, as reported in their 13F filing for that period. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
Joel Greenblatt has held Clean Harbors, Inc. (CLH) for 47 quarters since Q1 2014. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
Joel Greenblatt's largest addition to Clean Harbors, Inc. (CLH) was in Q4 2015, adding 296,031 shares worth $12.33 M. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
According to the latest 13F filing for Q3 2025, Joel Greenblatt's firm, Gotham Asset Management, LLC, owns 36,941 shares of Clean Harbors, Inc. (CLH), valued at approximately $8.58 M. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
As of the Q3 2025 filing, Clean Harbors, Inc. (CLH) represents approximately 0.04% of Joel Greenblatt's publicly disclosed stock portfolio, making it one of their key holdings. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
Joel Greenblatt's peak holding in Clean Harbors, Inc. (CLH) was 296,031 shares, as reported at the end of Q4 2015. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.