MRNS

Marinus Pharmaceuticals, Inc
MRNS

Overview Fund Activity
Delisted

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

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0 hedge funds and large institutions have $0 invested in Marinus Pharmaceuticals, Inc in 2025 Q1 according to their latest regulatory filings, with 0 funds opening new positions, 0 increasing their positions, 0 reducing their positions, and 53 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
–
Holders Change
-53
Holders Change %
-100%
% of All Funds
–
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
–
Increased
–
Reduced
–
Closed
53
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

No buyers this quarter

Top Sellers

1
BCM
Beryl Capital Management
California
-$2.26M
2
Morgan Stanley
Morgan Stanley
New York
-$1.77M
3
OBAM
ODDO BHF Asset Management
France
-$1.44M
4
BCLSI
Bain Capital Life Sciences Investors
Massachusetts
-$1.44M
5
Aberdeen Group
Aberdeen Group
United Kingdom
-$1.42M
Name Holding Trade Value Shares
Change 		Shares
Change %
BCM
1
Beryl Capital Management
California
– -$2.26M -4,227,460 Closed
Morgan Stanley
2
Morgan Stanley
New York
– -$1.77M -3,299,229 Closed
OBAM
3
ODDO BHF Asset Management
France
– -$1.44M -2,700,000 Closed
BCLSI
4
Bain Capital Life Sciences Investors
Massachusetts
– -$1.44M -2,693,380 Closed
Aberdeen Group
5
Aberdeen Group
United Kingdom
– -$1.42M -2,658,527 Closed
Vanguard Group
6
Vanguard Group
Pennsylvania
– -$1.39M -2,596,768 Closed
WP
7
Woodline Partners
California
– -$1.25M -2,335,681 Closed
GCP
8
GSA Capital Partners
United Kingdom
– -$983K -1,837,491 Closed
TCM
9
Tang Capital Management
California
– -$879K -1,641,945 Closed
BlackRock
10
BlackRock
New York
– -$473K -883,675 Closed
Acadian Asset Management
11
Acadian Asset Management
Massachusetts
– -$371K -696,740 Closed
Geode Capital Management
12
Geode Capital Management
Massachusetts
– -$283K -529,053 Closed
Citadel Advisors
13
Citadel Advisors
Florida
– -$269K -501,911 Closed
JPMorgan Chase & Co
14
JPMorgan Chase & Co
New York
– -$261K -487,584 Closed
Schroder Investment Management Group
15
Schroder Investment Management Group
United Kingdom
– -$153K -290,000 Closed
UBS Group
16
UBS Group
Switzerland
– -$139K -258,944 Closed
Royal Bank of Canada
17
Royal Bank of Canada
Ontario, Canada
– -$134K -249,138 Closed
Millennium Management
18
Millennium Management
New York
– -$128K -239,414 Closed
State Street
19
State Street
Massachusetts
– -$119K -222,576 Closed
XT
20
XTX Topco
Cayman Islands
– -$118K -219,819 Closed
DAM
21
Deltec Asset Management
New York
– -$107K -200,000 Closed
Northern Trust
22
Northern Trust
Illinois
– -$60.6K -113,280 Closed
Susquehanna International Group
23
Susquehanna International Group
Pennsylvania
– -$54K -100,853 Closed
GCIA
24
Gabelli & Co Investment Advisers
New York
– -$53.5K -100,000 Closed
VF
25
Virtu Financial
New York
– -$36K -66,717 Closed
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