HARBOR INVESTMENT ADVISORY, LLC - MARINUS PHARMACEUTICALS INC ownership

MARINUS PHARMACEUTICALS INC's ticker is and the CUSIP is 56854Q200. A total of 75 filers reported holding MARINUS PHARMACEUTICALS INC in Q4 2022. The put-call ratio across all filers is 0.15 and the average weighting 0.1%.

Quarter-by-quarter ownership
HARBOR INVESTMENT ADVISORY, LLC ownership history of MARINUS PHARMACEUTICALS INC
ValueSharesWeighting
Q3 2023$298
-25.9%
370.0%0.00%
Q2 2023$402
+57.6%
370.0%0.00%
Q1 2023$255
+73.5%
370.0%0.00%
Q4 2022$147370.0%0.00%
Q3 2022$0370.0%0.00%
Q2 2022$0370.0%0.00%
Q1 2022$0370.0%0.00%
Q4 2021$0370.0%0.00%
Q3 2021$0
-100.0%
370.0%0.00%
Q2 2021$1,0000.0%370.0%0.00%
Q1 2021$1,000370.0%0.00%
Q4 2020$0370.00%
Other shareholders
MARINUS PHARMACEUTICALS INC shareholders Q4 2022
NameSharesValueWeighting ↓
Lion Point Capital, LP 3,629,622$33,936,0007.88%
VR Adviser, LLC 3,156,803$29,516,0004.78%
Bleichroeder LP 1,322,463$12,365,0002.19%
Bain Capital Life Sciences Investors, LLC 1,431,058$13,380,0001.30%
683 Capital Management, LLC 1,932,829$18,072,0000.97%
Granite Point Capital Management, L.P. 472,056$4,414,0000.92%
SUVRETTA CAPITAL MANAGEMENT, LLC 2,766,000$25,862,0000.79%
Avoro Capital Advisors LLC 3,150,000$29,453,0000.54%
Artal Group S.A. 1,000,000$9,350,0000.39%
Stonepine Capital Management, LLC 56,747$531,0000.22%
View complete list of MARINUS PHARMACEUTICALS INC shareholders