MRNS

Marinus Pharmaceuticals, Inc
MRNS

Overview Fund Activity
Delisted

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

Back to rankings

75 hedge funds and large institutions have $355M invested in Marinus Pharmaceuticals, Inc in 2021 Q4 according to their latest regulatory filings, with 8 funds opening new positions, 23 increasing their positions, 24 reducing their positions, and 14 closing their positions.

Holders
75
Holders Change
-7
Holders Change %
-8.54%
% of All Funds
1.16%
Holding in Top 10
2
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+100%
% of All Funds
0.03%
New
8
Increased
23
Reduced
24
Closed
14
Calls
$3.34M
Puts
$4.36M
Net Calls
-$1.02M
Net Calls Change
+$1.29M

Top Buyers

1
SCM
1
Suvretta Capital Management
New York
$31.3M
2
VA
2
VR Adviser
New York
$34.2M
3
Citadel Advisors
3
Citadel Advisors
Florida
$2.67M
4
LGM
4
Logos Global Management
California
$1.54M
5
Wellington Management Group
5
Wellington Management Group
Massachusetts
$1.03M

Top Sellers

1
BC
1
Boxer Capital
California
$0
2
KPWS
2
Kestra Private Wealth Services
Texas
$0
3
EMG
3
ETF Managers Group
New Jersey
$0
4
Goldman Sachs
4
Goldman Sachs
New York
$1.8M
5
Fidelity Investments
5
Fidelity Investments
Massachusetts
$4.89M
Name Market Value Shares Shares
Change 		Shares
Change %
KPWS
76
Kestra Private Wealth Services
Texas
– – -200,000 Closed
EMG
77
ETF Managers Group
New Jersey
– – -101,921 Closed
State of Wisconsin Investment Board
78
State of Wisconsin Investment Board
Wisconsin
– – -30,400 Closed
Two Sigma Advisers
79
Two Sigma Advisers
New York
– – -18,175 Closed
TI
80
Trexquant Investment
Connecticut
– – -16,938 Closed
Simplex Trading
81
Simplex Trading
Illinois
– – -8,193 Closed
Walleye Trading
82
Walleye Trading
New York
– – -7,264 Closed
MAM
83
Meeder Asset Management
Ohio
– – -2,066 Closed
PCM
84
Penserra Capital Management
California
– – -835 Closed
CG
85
Cutler Group
California
– – -625 Closed
QT
86
Quantbot Technologies
New York
– – -400 Closed
JWA
87
JFS Wealth Advisors
Pennsylvania
– – -250 Closed
EI
88
Ellevest Inc
New York
– – -14 Closed
HIA
89
Harbor Investment Advisory
Maryland
$0 37 – –
Wolverine Trading
90
Wolverine Trading
Illinois
– – – –
CFGS
91
Concourse Financial Group Securities
Alabama
– – – –
1 2 3
4