PSYCHEMEDICS CORP's ticker is PMD and the CUSIP is 744375205. A total of 22 filers reported holding PSYCHEMEDICS CORP in Q2 2022. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2023 | $214 | -66.9% | 47 | -61.8% | 0.00% | – |
| Q1 2023 | $646 | -97.2% | 123 | -97.4% | 0.00% | – |
| Q4 2022 | $22,949 | +14.7% | 4,674 | +50.6% | 0.00% | – |
| Q3 2022 | $20,000 | +566.7% | 3,104 | +508.6% | 0.00% | – |
| Q2 2022 | $3,000 | -75.0% | 510 | -70.8% | 0.00% | – |
| Q1 2022 | $12,000 | +50.0% | 1,746 | +41.4% | 0.00% | – |
| Q4 2021 | $8,000 | -11.1% | 1,235 | +7.0% | 0.00% | – |
| Q3 2021 | $9,000 | -52.6% | 1,154 | -58.5% | 0.00% | – |
| Q2 2021 | $19,000 | +850.0% | 2,779 | +533.0% | 0.00% | – |
| Q1 2021 | $2,000 | -75.0% | 439 | -71.3% | 0.00% | – |
| Q4 2020 | $8,000 | – | 1,527 | +3293.3% | 0.00% | – |
| Q3 2020 | $0 | -100.0% | 45 | -96.7% | 0.00% | – |
| Q2 2020 | $7,000 | +133.3% | 1,380 | +191.1% | 0.00% | – |
| Q1 2020 | $3,000 | -87.0% | 474 | -81.3% | 0.00% | – |
| Q4 2019 | $23,000 | +35.3% | 2,533 | +32.6% | 0.00% | – |
| Q3 2019 | $17,000 | -51.4% | 1,910 | -44.4% | 0.00% | – |
| Q2 2019 | $35,000 | -66.0% | 3,435 | -37.5% | 0.00% | – |
| Q3 2018 | $103,000 | +2475.0% | 5,499 | +2556.5% | 0.00% | – |
| Q2 2018 | $4,000 | -81.0% | 207 | -78.5% | 0.00% | – |
| Q1 2018 | $21,000 | +600.0% | 961 | +861.0% | 0.00% | – |
| Q2 2017 | $3,000 | -92.9% | 100 | -95.2% | 0.00% | – |
| Q1 2017 | $42,000 | +16.7% | 2,079 | +40.2% | 0.00% | – |
| Q4 2016 | $36,000 | +50.0% | 1,483 | +23.0% | 0.00% | – |
| Q3 2016 | $24,000 | +700.0% | 1,206 | +503.0% | 0.00% | – |
| Q2 2016 | $3,000 | 0.0% | 200 | 0.0% | 0.00% | – |
| Q1 2016 | $3,000 | -88.5% | 200 | -92.3% | 0.00% | – |
| Q4 2015 | $26,000 | +36.8% | 2,608 | +38.9% | 0.00% | – |
| Q3 2015 | $19,000 | +533.3% | 1,877 | +838.5% | 0.00% | – |
| Q2 2015 | $3,000 | -87.0% | 200 | -85.5% | 0.00% | – |
| Q1 2015 | $23,000 | -50.0% | 1,381 | -54.7% | 0.00% | – |
| Q4 2014 | $46,000 | – | 3,050 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| WEALTH EFFECTS LLC | 40,001 | $276,000 | 0.13% |
| SANTA MONICA PARTNERS LP | 20,000 | $138,000 | 0.10% |
| Invenomic Capital Management LP | 135,631 | $769,000 | 0.08% |
| Cannell Capital | 78,306 | $540,000 | 0.08% |
| RBF Capital, LLC | 144,231 | $996,000 | 0.06% |
| CRAWFORD INVESTMENT COUNSEL INC | 266,502 | $1,839,000 | 0.04% |
| Ancora Advisors LLC | 80,728 | $557,000 | 0.01% |
| HighMark Wealth Management LLC | 2,039 | $14,000 | 0.01% |
| Renaissance Technologies | 341,422 | $2,356,000 | 0.00% |
| GEODE CAPITAL MANAGEMENT, LLC | 34,618 | $240,000 | 0.00% |