MRNS

Marinus Pharmaceuticals, Inc
MRNS

Overview Fund Activity
Delisted

MRNS was delisted on the 10th of February, 2025.

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90 hedge funds and large institutions have $50.6M invested in Marinus Pharmaceuticals, Inc in 2024 Q2 according to their latest regulatory filings, with 32 funds opening new positions, 24 increasing their positions, 28 reducing their positions, and 54 closing their positions.

Holders
90
Holders Change
-22
Holders Change %
-19.64%
% of All Funds
1.31%
Holding in Top 10
1
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-50%
% of All Funds
0.01%
New
32
Increased
24
Reduced
28
Closed
54
Calls
$406K
Puts
$87K
Net Calls
+$319K
Net Calls Change
+$12.5M

Top Buyers

1
TCM
1
Tang Capital Management
California
$5.62M
2
WP
2
Woodline Partners
California
$4.66M
3
SI
3
Sofinnova Investments
California
$4.86M
4
BCLSI
4
Bain Capital Life Sciences Investors
Massachusetts
$2.65M
5
Millennium Management
5
Millennium Management
New York
$841K

Top Sellers

1
ACA
1
Avoro Capital Advisors
New York
$0
2
CAM
2
Cormorant Asset Management
Massachusetts
$0
3
EAM
3
Eventide Asset Management
Massachusetts
$0
4
Adage Capital Partners
4
Adage Capital Partners
Massachusetts
$0
5
GC
5
GMT Capital
Georgia
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
ACM
101
Altium Capital Management
New York
– -$1.6M -176,840 Closed
EAM
102
Exome Asset Management
New York
– -$1.47M -163,100 Closed
Bank of New York Mellon
103
Bank of New York Mellon
New York
– -$1.45M -160,161 Closed
Charles Schwab
104
Charles Schwab
California
– -$1.4M -154,667 Closed
SAM
105
Simplify Asset Management
Nevada
– -$1.36M -150,000 Closed
Nuveen Asset Management
106
Nuveen Asset Management
Illinois
– -$1.26M -139,752 Closed
TI
107
Trexquant Investment
Connecticut
– -$972K -107,533 Closed
CCIA
108
Campbell & Co Investment Adviser
Maryland
– -$628K -69,514 Closed
SPA
109
Sherbrooke Park Advisers
New York
– -$585K -64,721 Closed
Victory Capital Management
110
Victory Capital Management
Texas
– -$553K -61,220 Closed
Two Sigma Investments
111
Two Sigma Investments
New York
– -$387K -42,834 Closed
AllianceBernstein
112
AllianceBernstein
Tennessee
– -$373K -41,300 Closed
PCM
113
Prelude Capital Management
New York
– -$340K -37,600 Closed
AIG
114
American International Group
New York
– -$244K -26,982 Closed
MIM
115
MetLife Investment Management
New Jersey
– -$238K -26,356 Closed
Deutsche Bank
116
Deutsche Bank
Germany
– -$234K -25,898 Closed
Invesco
117
Invesco
Georgia
– -$214K -23,708 Closed
Manulife (Manufacturers Life Insurance)
118
Manulife (Manufacturers Life Insurance)
Ontario, Canada
– -$182K -20,119 Closed
VOYA Investment Management
119
VOYA Investment Management
Georgia
– -$154K -17,045 Closed
Wells Fargo
120
Wells Fargo
California
– -$148K -16,374 Closed
DA
121
Denali Advisors
California
– -$123K -13,600 Closed
Ameriprise
122
Ameriprise
Minnesota
– -$116K -12,781 Closed
Parallax Volatility Advisers
123
Parallax Volatility Advisers
California
– -$115K -12,700 Closed
Wolverine Trading
124
Wolverine Trading
Illinois
– -$101K -11,165 Closed
FRM
125
Fox Run Management
Connecticut
– -$96.4K -10,663 Closed
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