MRNS

Marinus Pharmaceuticals, Inc
MRNS

Overview Fund Activity
Delisted

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

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75 hedge funds and large institutions have $72.9M invested in Marinus Pharmaceuticals, Inc in 2024 Q3 according to their latest regulatory filings, with 10 funds opening new positions, 20 increasing their positions, 28 reducing their positions, and 25 closing their positions.

Holders
75
Holders Change
-15
Holders Change %
-16.67%
% of All Funds
1.09%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.01%
New
10
Increased
20
Reduced
28
Closed
25
Calls
$398K
Puts
$144K
Net Calls
+$254K
Net Calls Change
-$65K

Top Buyers

1
Aberdeen Group
1
Aberdeen Group
United Kingdom
$4.68M
2
SCM
2
Suvretta Capital Management
New York
$8.93M
3
Franklin Resources
3
Franklin Resources
California
$8.48M
4
GCP
4
GSA Capital Partners
United Kingdom
$1.79M
5
BCLSI
5
Bain Capital Life Sciences Investors
Massachusetts
$4.74M

Top Sellers

1
WP
1
Woodline Partners
California
$2.23M
2
LPC
2
Lion Point Capital
New York
$1.22M
3
Jennison Associates
3
Jennison Associates
New York
$0
4
Goldman Sachs
4
Goldman Sachs
New York
$70.5K
5
Susquehanna International Group
5
Susquehanna International Group
Pennsylvania
$130K
Name Holding Trade Value Shares
Change 		Shares
Change %
AI
51
Atria Investments
North Carolina
$23.4K +$23.4K +13,310 New
XT
52
XTX Topco
Cayman Islands
$23.2K -$325K -184,735 -93%
Commonwealth Equity Services
53
Commonwealth Equity Services
Massachusetts
$22K +$1.72K +985 +8%
Group One Trading
54
Group One Trading
Illinois
$20.6K +$7.2K +4,091 +54%
Osaic Holdings
55
Osaic Holdings
Arizona
$19.4K -$8.45K -4,800 -30%
PWP
56
Perfromance Wealth Partners
Illinois
$19.4K +$19.4K +11,000 New
CFM
57
Catalyst Funds Management
Australia
$19K – – –
CUAMC
58
China Universal Asset Management Company
China
$18.6K +$7.28K +4,139 +64%
Balyasny Asset Management
59
Balyasny Asset Management
Illinois
$17.6K +$17.6K +10,006 New
Fidelity Investments
60
Fidelity Investments
Massachusetts
$11.9K -$6.96K -3,953 -37%
Federated Hermes
61
Federated Hermes
Pennsylvania
$6.58K -$3.67K -2,086 -36%
Russell Investments Group
62
Russell Investments Group
United Kingdom
$4.53K -$3.37K -1,915 -43%
UBS Group
63
UBS Group
Switzerland
$3.97K -$29.5K -16,787 -88%
Mirae Asset Global Investments
64
Mirae Asset Global Investments
South Korea
$3.67K +$648 +352 +21%
Wells Fargo
65
Wells Fargo
California
$3.17K +$3.17K +1,800 New
Zurich Cantonal Bank
66
Zurich Cantonal Bank
Switzerland
$2.92K -$48 -27 -2%
Citigroup
67
Citigroup
New York
$2.3K -$97.2K -55,262 -98%
1IA
68
1620 Investment Advisors
Massachusetts
$1.76K – – –
PS
69
Principal Securities
Iowa
$804 – – –
MIM
70
Macroview Investment Management
Maryland
$618 – – –
Fifth Third Bancorp
71
Fifth Third Bancorp
Ohio
$202 – – –
FFA
72
Farther Finance Advisors
California
$144 – – –
PD
73
Point72 (DIFC)
United Arab Emirates
$49 -$41.4K -23,670 -100%
Jennison Associates
74
Jennison Associates
New York
– -$1.72M -1,469,285 Closed
SCM
75
Superstring Capital Management
New York
– -$306K -261,861 Closed
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