CLEAN HARBORS INC's ticker is CLH and the CUSIP is 184496107. A total of 9 filers reported holding CLEAN HARBORS INC in Q4 2012. The put-call ratio across all filers is 1.00 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2013 | $18,000 | -99.9% | 300 | -99.9% | 0.00% | -99.7% |
| Q2 2013 | $16,724,000 | +16.4% | 330,978 | +26.7% | 0.33% | +18.9% |
| Q1 2013 | $14,371,000 | +3.6% | 261,194 | +3.6% | 0.28% | -2.1% |
| Q4 2012 | $13,872,000 | +20.3% | 252,180 | +6.8% | 0.29% | +8.7% |
| Q3 2012 | $11,531,000 | +38.6% | 236,054 | +60.1% | 0.26% | +24.6% |
| Q2 2012 | $8,318,000 | +635.5% | 147,425 | +777.5% | 0.21% | +653.6% |
| Q1 2012 | $1,131,000 | +3.8% | 16,800 | -1.8% | 0.03% | 0.0% |
| Q4 2011 | $1,090,000 | +1229.3% | 17,100 | +968.8% | 0.03% | +1300.0% |
| Q3 2011 | $82,000 | – | 1,600 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Merion Investment Management LP | 12,000 | $657,000 | 10.44% |
| Kenmare Capital Partners, L.L.C. | 379,843 | $20,812,000 | 10.42% |
| Pivot Point Capital Partners, LLC | 373,651 | $20,472,000 | 8.54% |
| Impax Asset Management LTD | 962,664 | $52,746,000 | 4.78% |
| Tensile Capital Management | 300,000 | $16,437,000 | 4.30% |
| SNYDER CAPITAL MANAGEMENT L P | 1,485,999 | $81,418,000 | 4.23% |
| NUANCE INVESTMENTS, LLC | 534,840 | $29,304,000 | 4.08% |
| BERNZOTT CAPITAL ADVISORS | 298,940 | $16,379,000 | 3.90% |
| SouthernSun Asset Management | 3,495,708 | $191,530,000 | 3.83% |
| SG Capital Management LLC | 210,144 | $11,514,000 | 3.76% |