MRNS

Marinus Pharmaceuticals, Inc
MRNS

Overview Fund Activity
Delisted

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

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53 hedge funds and large institutions have $15.8M invested in Marinus Pharmaceuticals, Inc in 2024 Q4 according to their latest regulatory filings, with 9 funds opening new positions, 13 increasing their positions, 22 reducing their positions, and 31 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
53
Holders Change
-22
Holders Change %
-29.33%
% of All Funds
0.71%
Holding in Top 10
–
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-100%
% of All Funds
–
New
9
Increased
13
Reduced
22
Closed
31
Calls
$227K
Puts
$12K
Net Calls
+$215K
Net Calls Change
-$39K

Top Buyers

1
BCM
1
Beryl Capital Management
California
$2.26M
2
Morgan Stanley
2
Morgan Stanley
New York
$1.77M
3
OBAM
3
ODDO BHF Asset Management
France
$1.44M
4
WP
4
Woodline Partners
California
$1.25M
5
GCP
5
GSA Capital Partners
United Kingdom
$983K

Top Sellers

1
SCM
1
Suvretta Capital Management
New York
$0
2
Franklin Resources
2
Franklin Resources
California
$0
3
SI
3
Sofinnova Investments
California
$0
4
BL
4
Bleichroeder LP
New York
$0
5
TCM
5
Tang Capital Management
California
$879K
Name Holding Trade Value Shares
Change 		Shares
Change %
SS
51
SBI Securities
Japan
$27 +$27 +50 New
PD
52
Point72 (DIFC)
United Arab Emirates
$11 -$4 -7 -25%
SCM
53
Suvretta Capital Management
New York
– -$8.93M -5,073,913 Closed
Franklin Resources
54
Franklin Resources
California
– -$8.48M -4,713,014 Closed
SI
55
Sofinnova Investments
California
– -$7.72M -4,386,177 Closed
BL
56
Bleichroeder LP
New York
– -$3.3M -1,872,463 Closed
IC
57
Ikarian Capital
Texas
– -$1.24M -706,154 Closed
LPC
58
Lion Point Capital
New York
– -$1.22M -693,778 Closed
Renaissance Technologies
59
Renaissance Technologies
New York
– -$883K -501,931 Closed
Bank of Montreal
60
Bank of Montreal
Ontario, Canada
– -$608K -429,600 Closed
Prudential Financial
61
Prudential Financial
New Jersey
– -$678K -385,250 Closed
BFM
62
Boothbay Fund Management
New York
– -$327K -185,996 Closed
D.E. Shaw & Co
63
D.E. Shaw & Co
New York
– -$315K -178,801 Closed
Squarepoint
64
Squarepoint
New York
– -$131K -74,223 Closed
SSA
65
Schonfeld Strategic Advisors
New York
– -$119K -67,698 Closed
VFA
66
Values First Advisors
Tennessee
– -$118K -67,004 Closed
WIA
67
World Investment Advisors
California
– -$104K -59,320 Closed
BCM
68
Bridgeway Capital Management
Texas
– -$88K -50,000 Closed
Jane Street
69
Jane Street
New York
– -$80.2K -45,549 Closed
GC
70
Grimes & Company
Massachusetts
– -$59.2K -33,609 Closed
AG
71
Algert Global
California
– -$52K -29,370 Closed
Two Sigma Advisers
72
Two Sigma Advisers
New York
– -$34.7K -19,725 Closed
AI
73
Atria Investments
North Carolina
– -$23.4K -13,310 Closed
CFM
74
Catalyst Funds Management
Australia
– -$19K -10,800 Closed
CUAMC
75
China Universal Asset Management Company
China
– -$18.6K -10,594 Closed
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