PSYCHEMEDICS CORP's ticker is PMD and the CUSIP is 744375205. A total of 26 filers reported holding PSYCHEMEDICS CORP in Q1 2022. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $17,865 | -76.3% | 4,500 | -72.8% | 0.00% | – |
| Q2 2023 | $75,432 | -11.7% | 16,542 | +1.7% | 0.00% | – |
| Q1 2023 | $85,418 | +46.9% | 16,270 | +37.2% | 0.00% | – |
| Q4 2022 | $58,150 | -54.2% | 11,856 | -39.9% | 0.00% | – |
| Q3 2022 | $127,000 | +4.1% | 19,732 | +3.0% | 0.00% | – |
| Q2 2022 | $122,000 | +248.6% | 19,157 | +281.9% | 0.00% | – |
| Q1 2022 | $35,000 | 0.0% | 5,016 | +0.1% | 0.00% | – |
| Q4 2021 | $35,000 | -32.7% | 5,012 | -18.9% | 0.00% | – |
| Q3 2021 | $52,000 | +20.9% | 6,178 | 0.0% | 0.00% | – |
| Q2 2021 | $43,000 | 0.0% | 6,178 | -10.2% | 0.00% | – |
| Q1 2021 | $43,000 | +48.3% | 6,878 | +21.1% | 0.00% | – |
| Q4 2020 | $29,000 | +107.1% | 5,678 | +78.7% | 0.00% | – |
| Q3 2020 | $14,000 | -22.2% | 3,178 | 0.0% | 0.00% | – |
| Q2 2020 | $18,000 | -60.9% | 3,178 | -58.1% | 0.00% | – |
| Q1 2020 | $46,000 | -28.1% | 7,576 | +7.6% | 0.00% | – |
| Q4 2019 | $64,000 | +8.5% | 7,044 | +9.6% | 0.00% | – |
| Q3 2019 | $59,000 | -16.9% | 6,426 | -8.2% | 0.00% | – |
| Q2 2019 | $71,000 | +7.6% | 7,000 | +48.4% | 0.00% | – |
| Q1 2019 | $66,000 | -54.5% | 4,716 | -48.3% | 0.00% | – |
| Q4 2018 | $145,000 | -54.7% | 9,128 | -46.4% | 0.00% | – |
| Q3 2018 | $320,000 | -56.3% | 17,026 | -55.3% | 0.00% | – |
| Q2 2018 | $733,000 | -19.5% | 38,057 | -10.7% | 0.00% | – |
| Q1 2018 | $911,000 | -14.7% | 42,624 | -17.9% | 0.00% | – |
| Q4 2017 | $1,068,000 | +11.2% | 51,926 | -0.3% | 0.00% | – |
| Q3 2017 | $960,000 | +14.7% | 52,100 | +55.4% | 0.00% | – |
| Q2 2017 | $837,000 | -43.7% | 33,533 | -54.7% | 0.00% | – |
| Q1 2017 | $1,486,000 | -46.8% | 74,106 | -34.5% | 0.00% | – |
| Q4 2016 | $2,792,000 | +384.7% | 113,112 | +289.3% | 0.00% | – |
| Q3 2016 | $576,000 | +1645.5% | 29,053 | +1098.1% | 0.00% | – |
| Q2 2016 | $33,000 | 0.0% | 2,425 | 0.0% | 0.00% | – |
| Q1 2016 | $33,000 | +6.5% | 2,425 | -21.1% | 0.00% | – |
| Q4 2015 | $31,000 | 0.0% | 3,075 | 0.0% | 0.00% | – |
| Q3 2015 | $31,000 | -85.0% | 3,075 | -78.0% | 0.00% | – |
| Q2 2015 | $207,000 | -82.6% | 13,987 | -80.5% | 0.00% | – |
| Q1 2015 | $1,192,000 | +36.1% | 71,818 | +24.2% | 0.00% | – |
| Q4 2014 | $876,000 | -2.4% | 57,842 | -8.8% | 0.00% | – |
| Q3 2014 | $898,000 | +2.2% | 63,402 | +2.2% | 0.00% | – |
| Q2 2014 | $879,000 | -27.5% | 62,034 | -12.3% | 0.00% | -100.0% |
| Q1 2014 | $1,212,000 | +11.8% | 70,736 | -4.1% | 0.00% | – |
| Q4 2013 | $1,084,000 | +34.3% | 73,750 | +21.1% | 0.00% | – |
| Q3 2013 | $807,000 | +46.7% | 60,890 | +18.9% | 0.00% | – |
| Q2 2013 | $550,000 | – | 51,191 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| WEALTH EFFECTS LLC | 44,501 | $218,263 | 0.12% |
| Cannell Capital | 74,794 | $366,842 | 0.07% |
| SANTA MONICA PARTNERS LP | 20,000 | $98 | 0.07% |
| RBF Capital, LLC | 144,231 | $707,000 | 0.05% |
| CRAWFORD INVESTMENT COUNSEL INC | 257,795 | $1,264,405 | 0.03% |
| Ancora Advisors LLC | 70,916 | $348 | 0.01% |
| WEDBUSH SECURITIES INC | 30,928 | $152 | 0.01% |
| Renaissance Technologies | 290,463 | $1,425 | 0.00% |
| GEODE CAPITAL MANAGEMENT, LLC | 35,206 | $173 | 0.00% |
| NORTHERN TRUST CORP | 17,030 | $83,527 | 0.00% |