MARINUS PHARMACEUTICALS INC's ticker is MRNS and the CUSIP is 56854Q101. A total of 94 filers reported holding MARINUS PHARMACEUTICALS INC in Q4 2018. The put-call ratio across all filers is 0.11 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2020 | $13,000 | -7.1% | 6,400 | 0.0% | 0.00% | – |
| Q4 2019 | $14,000 | +600.0% | 6,400 | +420.3% | 0.00% | – |
| Q3 2019 | $2,000 | -92.3% | 1,230 | -80.3% | 0.00% | – |
| Q2 2019 | $26,000 | 0.0% | 6,250 | 0.0% | 0.00% | – |
| Q1 2019 | $26,000 | +116.7% | 6,250 | +47.1% | 0.00% | – |
| Q4 2018 | $12,000 | -84.8% | 4,250 | -45.9% | 0.00% | -100.0% |
| Q3 2018 | $79,000 | +41.1% | 7,850 | 0.0% | 0.00% | – |
| Q2 2018 | $56,000 | +86.7% | 7,850 | 0.0% | 0.00% | – |
| Q1 2018 | $30,000 | – | 7,850 | – | 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% |