SPHERA FUNDS MANAGEMENT LTD. - MARINUS PHARMACEUTICALS INC ownership

MARINUS PHARMACEUTICALS INC's ticker is MRNS and the CUSIP is 56854Q101. A total of 24 filers reported holding MARINUS PHARMACEUTICALS INC in Q2 2017. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
SPHERA FUNDS MANAGEMENT LTD. ownership history of MARINUS PHARMACEUTICALS INC
ValueSharesWeighting
Q2 2019$332,000
-81.8%
80,000
-94.0%
0.04%
-85.5%
Q2 2017$1,824,000
-22.6%
1,331,4210.0%0.31%
-32.8%
Q1 2017$2,357,000
+74.1%
1,331,421
-0.7%
0.46%
+34.4%
Q4 2016$1,354,000
-44.5%
1,340,5880.0%0.34%
-13.6%
Q3 2016$2,440,000
+64.1%
1,340,588
+14.5%
0.40%
+2.8%
Q2 2016$1,487,000
-51.6%
1,170,643
+105.0%
0.39%
-42.0%
Q1 2016$3,071,000
-29.6%
570,9080.0%0.67%
+4.2%
Q4 2015$4,362,000
+222.6%
570,908
+252.2%
0.64%
+271.5%
Q3 2015$1,352,000
-61.0%
162,120
-45.7%
0.17%
-49.3%
Q2 2015$3,463,000
+80.4%
298,533
+39.8%
0.34%
+69.5%
Q1 2015$1,920,000
-37.9%
213,533
-27.3%
0.20%
-62.0%
Q4 2014$3,094,000
+62.9%
293,5330.0%0.53%
+124.3%
Q3 2014$1,899,000293,5330.24%
Other shareholders
MARINUS PHARMACEUTICALS INC shareholders Q2 2017
NameSharesValueWeighting ↓
SPHERA FUNDS MANAGEMENT LTD. 1,340,588$1,354,0000.34%
BOOTHBAY FUND MANAGEMENT, LLC 78,662$79,0000.02%
Orbimed Advisors 567,600$573,0000.01%
Acrospire Investment Management LLC 14,323$14,0000.01%
SHANDA ASSET MANAGEMENT HOLDINGS Ltd 10,000$10,0000.00%
Virtu KCG Holdings LLC 49,847$50,0000.00%
NEXT Financial Group, Inc 2,670$3,000,0000.00%
Squarepoint Ops LLC 13,000$13,0000.00%
FRANKLIN RESOURCES INC 2,182,185$2,204,0000.00%
A.R.T. Advisors, LLC 16,830$16,0000.00%
View complete list of MARINUS PHARMACEUTICALS INC shareholders