PERMA-FIX ENVIRONMENTAL SVCS's ticker is PESI and the CUSIP is 714157203. A total of 24 filers reported holding PERMA-FIX ENVIRONMENTAL SVCS in Q4 2020. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2021 | $102,000 | +30.8% | 13,979 | +6.5% | 0.01% | +12.5% |
| Q4 2020 | $78,000 | -46.9% | 13,129 | -37.0% | 0.01% | -60.0% |
| Q3 2020 | $147,000 | -40.7% | 20,834 | -46.4% | 0.02% | -53.5% |
| Q2 2020 | $248,000 | +8.8% | 38,871 | -11.4% | 0.04% | 0.0% |
| Q1 2020 | $228,000 | -28.3% | 43,850 | +25.5% | 0.04% | -15.7% |
| Q4 2019 | $318,000 | +329.7% | 34,950 | +113.8% | 0.05% | +325.0% |
| Q3 2019 | $74,000 | -9.8% | 16,350 | -22.3% | 0.01% | -14.3% |
| Q2 2019 | $82,000 | +10.8% | 21,050 | 0.0% | 0.01% | 0.0% |
| Q1 2019 | $74,000 | +45.1% | 21,050 | -3.7% | 0.01% | +16.7% |
| Q4 2018 | $51,000 | -44.6% | 21,850 | 0.0% | 0.01% | -40.0% |
| Q3 2018 | $92,000 | -10.7% | 21,850 | -4.4% | 0.02% | -16.7% |
| Q2 2018 | $103,000 | +8.4% | 22,850 | 0.0% | 0.02% | +4.3% |
| Q1 2018 | $95,000 | +4.4% | 22,850 | -8.0% | 0.02% | -4.2% |
| Q4 2017 | $91,000 | -7.1% | 24,850 | -3.9% | 0.02% | -17.2% |
| Q3 2017 | $98,000 | +4.3% | 25,850 | 0.0% | 0.03% | -3.3% |
| Q2 2017 | $94,000 | +22.1% | 25,850 | +6.2% | 0.03% | +15.4% |
| Q1 2017 | $77,000 | – | 24,350 | – | 0.03% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| HEARTLAND ADVISORS INC | 1,691,984 | $6,599,000 | 0.36% |
| Ancora Advisors LLC | 323,363 | $1,261,000 | 0.09% |
| WILEN INVESTMENT MANAGEMENT CORP. | 34,221 | $120,000 | 0.07% |
| Clear Harbor Asset Management, LLC | 28,940 | $113,000 | 0.02% |
| BLB&B Advisors, LLC | 10,000 | $39,000 | 0.01% |
| Anchor Investment Management, LLC | 2,980 | $11,622 | 0.00% |
| Cutler Group LLC / CA | 4,800 | $18,000 | 0.00% |
| Renaissance Technologies | 108,700 | $424,000 | 0.00% |
| BlackRock Investment Management, LLC | 2,052 | $8,000 | 0.00% |
| DEUTSCHE BANK AG\ | 13,367 | $51,000 | 0.00% |