MARINUS PHARMACEUTICALS INC's ticker is MRNS and the CUSIP is 56854Q101. A total of 81 filers reported holding MARINUS PHARMACEUTICALS INC in Q4 2019. The put-call ratio across all filers is 2.40 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2020 | $16,000 | +14.3% | 6,731 | +2.6% | 0.00% | – |
| Q4 2019 | $14,000 | +100.0% | 6,563 | +49.6% | 0.00% | – |
| Q3 2019 | $7,000 | -58.8% | 4,386 | +4.2% | 0.00% | – |
| Q2 2019 | $17,000 | +1600.0% | 4,211 | +1153.3% | 0.00% | – |
| Q1 2019 | $1,000 | 0.0% | 336 | -34.4% | 0.00% | – |
| Q4 2018 | $1,000 | -66.7% | 512 | +104.0% | 0.00% | – |
| Q3 2018 | $3,000 | +50.0% | 251 | -3.1% | 0.00% | – |
| Q2 2018 | $2,000 | – | 259 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Bain Capital Life Sciences Investors, LLC | 3,977,453 | $15,194,000 | 8.96% |
| Granite Point Capital Management, L.P. | 2,638,321 | $10,078,000 | 0.98% |
| New Leaf Venture Partners, L.L.C. | 342,550 | $1,309,000 | 0.71% |
| 683 Capital Management, LLC | 1,200,000 | $4,584,000 | 0.40% |
| Virtus ETF Advisers LLC | 80,389 | $307,000 | 0.27% |
| Iguana Healthcare Management, LLC | 100,000 | $382,000 | 0.25% |
| THREE BAYS CAPITAL LP | 944,300 | $3,607,000 | 0.25% |
| Granite Point Capital Management, L.P. | 549,900 | $2,101,000 | 0.20% |
| Cormorant Asset Management, LP | 478,111 | $1,826,000 | 0.14% |
| GMT CAPITAL CORP | 2,533,798 | $9,680,000 | 0.12% |