MARINUS PHARMACEUTICALS INC's ticker is MRNS and the CUSIP is 56854Q101. A total of 100 filers reported holding MARINUS PHARMACEUTICALS INC in Q3 2018. The put-call ratio across all filers is 0.51 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2019 | $42,000 | 0.0% | 10,000 | 0.0% | 0.01% | +14.3% |
| Q1 2019 | $42,000 | +44.8% | 10,000 | 0.0% | 0.01% | +40.0% |
| Q4 2018 | $29,000 | -71.0% | 10,000 | 0.0% | 0.01% | -68.8% |
| Q3 2018 | $100,000 | +40.8% | 10,000 | 0.0% | 0.02% | +45.5% |
| Q2 2018 | $71,000 | +86.8% | 10,000 | 0.0% | 0.01% | +83.3% |
| Q1 2018 | $38,000 | -53.7% | 10,000 | 0.0% | 0.01% | -53.8% |
| Q4 2017 | $82,000 | +39.0% | 10,000 | 0.0% | 0.01% | +62.5% |
| Q3 2017 | $59,000 | +321.4% | 10,000 | 0.0% | 0.01% | +300.0% |
| Q2 2017 | $14,000 | -22.2% | 10,000 | 0.0% | 0.00% | -33.3% |
| Q1 2017 | $18,000 | +80.0% | 10,000 | 0.0% | 0.00% | +50.0% |
| Q4 2016 | $10,000 | -44.4% | 10,000 | 0.0% | 0.00% | -33.3% |
| Q3 2016 | $18,000 | – | 10,000 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Bain Capital Life Sciences Investors, LLC | 5,042,735 | $14,473,000 | 4.95% |
| VHCP Management III, LLC | 1,258,964 | $3,613,000 | 2.63% |
| Granite Point Capital Management, L.P. | 2,659,367 | $7,632,000 | 1.54% |
| Granite Point Capital Management, L.P. | 1,600,000 | $4,592,000 | 0.93% |
| VHCP Management II, LLC | 743,876 | $2,135,000 | 0.92% |
| Monashee Investment Management LLC | 250,000 | $718,000 | 0.49% |
| 683 Capital Management, LLC | 1,350,000 | $3,875,000 | 0.24% |
| CAXTON CORP | 61,443 | $176,000 | 0.21% |
| Tekla Capital Management LLC | 755,776 | $2,169,000 | 0.09% |
| Fosun International Ltd | 491,997 | $1,378,000 | 0.08% |