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 | $3,861,000 | +56.2% | 1,519,888 | +24.8% | 0.00% | – |
| Q1 2020 | $2,472,000 | +25.0% | 1,217,647 | +33.0% | 0.00% | – |
| Q4 2019 | $1,978,000 | +37.9% | 915,859 | -1.7% | 0.00% | – |
| Q3 2019 | $1,434,000 | -61.1% | 931,433 | +4.9% | 0.00% | – |
| Q2 2019 | $3,685,000 | +23.7% | 888,008 | +24.7% | 0.00% | – |
| Q1 2019 | $2,978,000 | +75.3% | 712,325 | +20.3% | 0.00% | – |
| Q4 2018 | $1,699,000 | -70.8% | 592,067 | +1.8% | 0.00% | – |
| Q3 2018 | $5,817,000 | +49.4% | 581,696 | +5.6% | 0.00% | – |
| Q2 2018 | $3,893,000 | +2333.1% | 550,774 | +1210.8% | 0.00% | – |
| Q1 2018 | $160,000 | -42.7% | 42,019 | +22.6% | 0.00% | – |
| Q4 2017 | $279,000 | +18.7% | 34,277 | -14.5% | 0.00% | – |
| Q3 2017 | $235,000 | – | 40,100 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| SPHERA FUNDS MANAGEMENT LTD. | 1,340,588 | $1,354,000 | 0.34% |
| BOOTHBAY FUND MANAGEMENT, LLC | 78,662 | $79,000 | 0.02% |
| Orbimed Advisors | 567,600 | $573,000 | 0.01% |
| Acrospire Investment Management LLC | 14,323 | $14,000 | 0.01% |
| SHANDA ASSET MANAGEMENT HOLDINGS Ltd | 10,000 | $10,000 | 0.00% |
| Virtu KCG Holdings LLC | 49,847 | $50,000 | 0.00% |
| NEXT Financial Group, Inc | 2,670 | $3,000,000 | 0.00% |
| Squarepoint Ops LLC | 13,000 | $13,000 | 0.00% |
| FRANKLIN RESOURCES INC | 2,182,185 | $2,204,000 | 0.00% |
| A.R.T. Advisors, LLC | 16,830 | $16,000 | 0.00% |