MARINUS PHARMACEUTICALS INC's ticker is and the CUSIP is 56854Q901. A total of 4 filers reported holding MARINUS PHARMACEUTICALS INC in Q2 2019. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2020 | $91,000 | +727.3% | 359 | +519.0% | 0.00% | – |
| Q1 2020 | $11,000 | -89.4% | 58 | -88.0% | 0.00% | – |
| Q4 2019 | $104,000 | +57.6% | 482 | +12.1% | 0.00% | – |
| Q3 2019 | $66,000 | -84.9% | 430 | -59.2% | 0.00% | -100.0% |
| Q2 2019 | $437,000 | +572.3% | 1,054 | +575.6% | 0.00% | – |
| Q1 2019 | $65,000 | +6400.0% | 156 | +3020.0% | 0.00% | – |
| Q4 2018 | $1,000 | -99.6% | 5 | -97.9% | 0.00% | -100.0% |
| Q3 2018 | $239,000 | -59.2% | 239 | -71.2% | 0.00% | -50.0% |
| Q2 2018 | $586,000 | +6411.1% | 829 | +26.8% | 0.00% | – |
| Q1 2018 | $9,000 | -67.9% | 654 | +338.9% | 0.00% | -100.0% |
| Q4 2017 | $28,000 | – | 149 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| BOOTHBAY FUND MANAGEMENT, LLC | 961 | $399,000 | 0.04% |
| GROUP ONE TRADING, L.P. | 114,200 | $474,000 | 0.00% |
| SIMPLEX TRADING, LLC | 1,054 | $437,000 | 0.00% |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |