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 %
Macquarie Group
76
Macquarie Group
Australia
$3.22K +$3.22K +2,749 New
Mirae Asset Global Investments
77
Mirae Asset Global Investments
South Korea
$2.02K +$2.02K +1,640 New
SOW
78
State of Wyoming
Wyoming
$1.98K +$1.98K +1,688 New
Zurich Cantonal Bank
79
Zurich Cantonal Bank
Switzerland
$1.97K -$83 -71 -4%
1IA
80
1620 Investment Advisors
Massachusetts
$1.17K +$1.17K +1,000 New
New York State Common Retirement Fund
81
New York State Common Retirement Fund
New York
$1K -$36.2K -16,645 -97%
Royal Bank of Canada
82
Royal Bank of Canada
Ontario, Canada
$1K -$1.16K -1,227 -54%
PS
83
Principal Securities
Iowa
$535 +$535 +457 New
MIM
84
Macroview Investment Management
Maryland
$411 – – –
CM
85
Caption Management
Oklahoma
$234 -$86.5K -73,908 -100%
Fifth Third Bancorp
86
Fifth Third Bancorp
Ohio
$135 – – –
FFA
87
Farther Finance Advisors
California
$105 +$87 +68 +486%
HIA
88
Harbor Investment Advisory
Maryland
$43 – – –
ACA
89
Avoro Capital Advisors
New York
– -$37.4M -4,140,607 Closed
CAM
90
Cormorant Asset Management
Massachusetts
– -$29.4M -3,250,000 Closed
EAM
91
Eventide Asset Management
Massachusetts
– -$21.2M -2,346,526 Closed
Adage Capital Partners
92
Adage Capital Partners
Massachusetts
– -$21.1M -2,331,250 Closed
GC
93
GMT Capital
Georgia
– -$14.7M -1,629,364 Closed
Balyasny Asset Management
94
Balyasny Asset Management
Illinois
– -$7.68M -849,447 Closed
Point72 Asset Management
95
Point72 Asset Management
Connecticut
– -$4.44M -491,617 Closed
ABG
96
Ally Bridge Group
New York
– -$3.57M -394,773 Closed
Wellington Management Group
97
Wellington Management Group
Massachusetts
– -$2.67M -294,981 Closed
GTC
98
Ghost Tree Capital
New York
– -$2.58M -285,000 Closed
Walleye Capital
99
Walleye Capital
New York
– -$1.68M -185,424 Closed
PBM
100
Propel Bio Management
California
– -$1.63M -180,100 Closed
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4
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