MRNS

Marinus Pharmaceuticals, Inc
MRNS

Overview Fund Activity
Delisted

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

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94 hedge funds and large institutions have $226M invested in Marinus Pharmaceuticals, Inc in 2020 Q2 according to their latest regulatory filings, with 27 funds opening new positions, 38 increasing their positions, 18 reducing their positions, and 7 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
94
Holders Change
+20
Holders Change %
+27.03%
% of All Funds
1.93%
Holding in Top 10
3
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-25%
% of All Funds
0.06%
New
27
Increased
38
Reduced
18
Closed
7
Calls
$819K
Puts
$1.41M
Net Calls
-$593K
Net Calls Change
+$414K

Top Buyers

1
ACA
1
Avoro Capital Advisors
New York
$30.4M
2
BC
2
Boxer Capital
California
$24.4M
3
LPC
3
Lion Point Capital
New York
$27.6M
4
SCM
4
Suvretta Capital Management
New York
$5.08M
5
Adage Capital Partners
5
Adage Capital Partners
Massachusetts
$16M

Top Sellers

1
ACP
1
Acuta Capital Partners
California
$0
2
VA
2
VR Adviser
New York
$14.5M
3
Nuveen Asset Management
3
Nuveen Asset Management
Illinois
$773K
4
ACM
4
Asymmetry Capital Management
California
$1.49M
5
JPMorgan Chase & Co
5
JPMorgan Chase & Co
New York
$3.09M
Name Holding Trade Value Shares
Change 		Shares
Change %
Legal & General Group
76
Legal & General Group
United Kingdom
$34K +$961 +95 +3%
AB
77
Amalgamated Bank
New York
$34K +$34K +3,345 New
Citigroup
78
Citigroup
New York
$30K -$31.4K -3,048 -51%
ProShare Advisors
79
ProShare Advisors
Maryland
$29K +$29K +2,879 New
Ameriprise
80
Ameriprise
Minnesota
$26K -$520 -51 -2%
Jane Street
81
Jane Street
New York
$26K +$26K +2,565 New
Russell Investments Group
82
Russell Investments Group
United Kingdom
$26K +$26K +2,606 New
PAG
83
Private Advisor Group
New Jersey
$25K – – –
MAM
84
Meeder Asset Management
Ohio
$24K +$1.95K +193 +9%
AIP
85
Ameritas Investment Partners
Nebraska
$18K +$9.26K +920 +106%
Bank of Montreal
86
Bank of Montreal
Ontario, Canada
$16K +$16K +1,683 New
BNP Paribas Financial Markets
87
BNP Paribas Financial Markets
France
$15.7K -$46.4K -4,571 -75%
CG
88
Cutler Group
California
$6K – – –
JG
89
Jefferies Group
New York
$5.16K +$352 +34,673 +7%
VFA
90
Valeo Financial Advisors
Indiana
$4K – – –
Nisa Investment Advisors
91
Nisa Investment Advisors
Missouri
$4K – – –
Royal Bank of Canada
92
Royal Bank of Canada
Ontario, Canada
$2K -$29.6K -4,053 -94%
CAPTRUST Financial Advisors
93
CAPTRUST Financial Advisors
North Carolina
$1K +$1K +125 New
ACP
94
Acuta Capital Partners
California
– -$2.11M -259,500 Closed
BCM
95
Bridgeway Capital Management
Texas
– -$566K -69,650 Closed
Squarepoint
96
Squarepoint
New York
– -$76K -9,399 Closed
CHP
97
Cable Hill Partners
Oregon
– -$20K -2,500 Closed
KBC Group
98
KBC Group
Belgium
– -$13K -1,600 Closed
CBT
99
Capital Bank & Trust
California
– -$8K -1,030 Closed
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