PERMA-FIX ENVIRONMENTAL SVCS's ticker is PESI and the CUSIP is 714157203. A total of 26 filers reported holding PERMA-FIX ENVIRONMENTAL SVCS in Q3 2020. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $39,135 | -25.8% | 3,745 | -74.9% | 0.00% | – |
| Q4 2022 | $52,753 | -77.6% | 14,944 | -71.7% | 0.00% | – |
| Q3 2022 | $236,000 | +3833.3% | 52,787 | +4262.6% | 0.00% | – |
| Q2 2022 | $6,000 | -45.5% | 1,210 | -41.3% | 0.00% | – |
| Q1 2022 | $11,000 | -15.4% | 2,063 | +15.5% | 0.00% | – |
| Q1 2021 | $13,000 | +62.5% | 1,786 | +41.1% | 0.00% | – |
| Q2 2020 | $8,000 | +700.0% | 1,266 | +749.7% | 0.00% | – |
| Q2 2019 | $1,000 | -75.0% | 149 | -85.8% | 0.00% | – |
| Q1 2019 | $4,000 | +100.0% | 1,050 | +41.9% | 0.00% | – |
| Q4 2018 | $2,000 | -84.6% | 740 | -76.2% | 0.00% | – |
| Q3 2018 | $13,000 | -13.3% | 3,104 | -4.6% | 0.00% | – |
| Q2 2018 | $15,000 | +400.0% | 3,254 | +373.0% | 0.00% | – |
| Q1 2018 | $3,000 | -50.0% | 688 | -57.2% | 0.00% | – |
| Q4 2017 | $6,000 | +500.0% | 1,608 | +312.3% | 0.00% | – |
| Q2 2017 | $1,000 | -50.0% | 390 | -27.8% | 0.00% | – |
| Q4 2016 | $2,000 | -81.8% | 540 | -75.4% | 0.00% | – |
| Q3 2016 | $11,000 | +37.5% | 2,194 | +34.4% | 0.00% | – |
| Q2 2016 | $8,000 | +14.3% | 1,633 | -18.8% | 0.00% | – |
| Q1 2016 | $7,000 | -50.0% | 2,011 | -47.6% | 0.00% | – |
| Q4 2015 | $14,000 | -17.6% | 3,836 | -14.9% | 0.00% | – |
| Q1 2015 | $17,000 | +88.9% | 4,506 | +119.7% | 0.00% | – |
| Q4 2014 | $9,000 | – | 2,051 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Potomac Capital Management, Inc. | 296,471 | $3,098,122 | 3.96% |
| PERRITT CAPITAL MANAGEMENT INC | 207,167 | $2,164,895 | 1.25% |
| APIS CAPITAL ADVISORS, LLC | 66,000 | $689,700 | 0.89% |
| COMMONS CAPITAL, LLC | 21,975 | $229,639 | 0.40% |
| HEARTLAND ADVISORS INC | 500,000 | $5,225,000 | 0.29% |
| ESSEX INVESTMENT MANAGEMENT CO LLC | 145,485 | $1,520,318 | 0.25% |
| ARS Investment Partners, LLC | 168,083 | $1,756,467 | 0.22% |
| MORGAN DEMPSEY CAPITAL MANAGEMENT LLC | 40,121 | $419,264 | 0.13% |
| Legato Capital Management LLC | 54,635 | $570,936 | 0.08% |
| Ancora Advisors LLC | 115,873 | $1,210,873 | 0.03% |