ADAGE CAPITAL PARTNERS GP, L.L.C. - MARINUS PHARMACEUTICALS INC ownership

MARINUS PHARMACEUTICALS INC's ticker is and the CUSIP is 56854Q200. A total of 74 filers reported holding MARINUS PHARMACEUTICALS INC in Q2 2022. The put-call ratio across all filers is 1.41 and the average weighting 0.1%.

Quarter-by-quarter ownership
ADAGE CAPITAL PARTNERS GP, L.L.C. ownership history of MARINUS PHARMACEUTICALS INC
ValueSharesWeighting
Q3 2023$23,381,032
-21.2%
2,904,476
+6.3%
0.05%
-17.2%
Q2 2023$29,661,375
+111.3%
2,731,250
+34.2%
0.06%
+106.5%
Q1 2023$14,038,050
+71.8%
2,034,500
-0.9%
0.03%
+55.0%
Q4 2022$8,168,950
-0.7%
2,052,500
+65.9%
0.02%0.0%
Q3 2022$8,229,000
+34.7%
1,237,500
-2.0%
0.02%
+42.9%
Q2 2022$6,111,000
-48.2%
1,262,5000.0%0.01%
-36.4%
Q1 2022$11,804,000
-21.3%
1,262,5000.0%0.02%
-18.5%
Q4 2021$14,999,000
+4.4%
1,262,5000.0%0.03%
-3.6%
Q3 2021$14,367,000
-36.6%
1,262,5000.0%0.03%
-36.4%
Q2 2021$22,649,000
+0.0%
1,262,500
-13.7%
0.04%
-4.3%
Q1 2021$22,640,000
+26.9%
1,462,5000.0%0.05%
+17.9%
Q4 2020$17,843,000
-5.1%
1,462,5000.0%0.04%
-17.0%
Q3 2020$18,793,0001,462,5000.05%
Other shareholders
MARINUS PHARMACEUTICALS INC shareholders Q2 2022
NameSharesValueWeighting ↓
Lion Point Capital, LP 2,145,337$17,269,9637.70%
Bleichroeder LP 1,872,463$15,073,3273.72%
SUVRETTA CAPITAL MANAGEMENT, LLC 5,204,942$41,899,7832.26%
Opaleye Management Inc. 584,000$4,701,2001.53%
Bain Capital Life Sciences Investors, LLC 1,431,058$11,520,0171.29%
Cormorant Asset Management, LP 2,625,000$21,131,2501.23%
INTERNATIONAL BIOTECHNOLOGY TRUST PLC 290,000$2,337,4000.79%
Ikarian Capital, LLC 746,069$6,005,8560.72%
Eventide Asset Management 4,529,997$36,466,4760.66%
Altium Capital Management LP 125,033$1,006,5160.52%
View complete list of MARINUS PHARMACEUTICALS INC shareholders