PERMA-FIX ENVIRONMENTAL SVCS's ticker is PESI and the CUSIP is 714157203. A total of 25 filers reported holding PERMA-FIX ENVIRONMENTAL SVCS in Q1 2021. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $419,264 | -81.1% | 40,121 | -80.1% | 0.13% | -79.3% |
| Q2 2023 | $2,217,137 | -7.3% | 201,925 | -0.6% | 0.63% | -2.2% |
| Q1 2023 | $2,392,706 | +265.4% | 203,116 | +9.5% | 0.65% | +255.5% |
| Q4 2022 | $654,879 | -30.3% | 185,518 | -11.5% | 0.18% | -41.1% |
| Q3 2022 | $939,000 | -28.5% | 209,574 | -17.2% | 0.31% | -22.8% |
| Q2 2022 | $1,314,000 | -6.1% | 253,174 | +0.0% | 0.40% | -3.8% |
| Q1 2022 | $1,400,000 | +985.3% | 253,143 | +1146.7% | 0.42% | +940.0% |
| Q4 2021 | $129,000 | -3.7% | 20,305 | +0.6% | 0.04% | -9.1% |
| Q3 2021 | $134,000 | +15.5% | 20,180 | +24.8% | 0.04% | +22.2% |
| Q2 2021 | $116,000 | +114.8% | 16,176 | +117.8% | 0.04% | +111.8% |
| Q1 2021 | $54,000 | – | 7,427 | – | 0.02% | – |
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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% |