MRNS

Marinus Pharmaceuticals, Inc
MRNS

Overview Fund Activity
Delisted

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

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60 hedge funds and large institutions have $87M invested in Marinus Pharmaceuticals, Inc in 2018 Q1 according to their latest regulatory filings, with 17 funds opening new positions, 19 increasing their positions, 14 reducing their positions, and 21 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
60
Holders Change
-5
Holders Change %
-7.69%
% of All Funds
1.38%
Holding in Top 10
2
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.05%
New
17
Increased
19
Reduced
14
Closed
21
Calls
$3.6M
Puts
$3.07M
Net Calls
+$535K
Net Calls Change
-$418K

Top Buyers

1
GC
GMT Capital
Georgia
+$4.84M
2
TBC
Three Bays Capital
Massachusetts
+$3.61M
3
6CM
683 Capital Management
New York
+$2.48M
4
HT
HAP Trading
New York
+$1.45M
5
GPCM
Granite Point Capital Management
Massachusetts
+$1.37M

Top Sellers

1
AC
Ascend Capital
California
-$8.26M
2
Balyasny Asset Management
Balyasny Asset Management
Illinois
-$8.17M
3
NC
Nexthera Capital
New York
-$7.55M
4
FCM
Farallon Capital Management
California
-$7.3M
5
Adage Capital Partners
Adage Capital Partners
Massachusetts
-$4.63M
Name Holding Trade Value Shares
Change 		Shares
Change %
KF
51
Krilogy Financial
Missouri
$28K +$28K +1,850 New
CHP
52
Cable Hill Partners
Oregon
$24K +$24K +1,500 New
Bank of America
53
Bank of America
North Carolina
$22K -$6.56K -420 -23%
CBT
54
Capital Bank & Trust
California
$16K – – –
QT
55
Quantbot Technologies
New York
$8K -$22.5K -1,507 -74%
Manulife (Manufacturers Life Insurance)
56
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$6K +$536 +36 +10%
TRCT
57
Tower Research Capital (TRC)
New York
$1K -$3.78K -340 -79%
Citigroup
58
Citigroup
New York
$1K -$6.09K -274 -86%
HFP
59
Holistic Financial Partners
Indiana
$1K – – –
Daiwa Securities Group
60
Daiwa Securities Group
Japan
$1K +$1K +56 New
AC
61
Ascend Capital
California
– -$8.26M -253,214 Closed
Balyasny Asset Management
62
Balyasny Asset Management
Illinois
– -$8.17M -250,250 Closed
NC
63
Nexthera Capital
New York
– -$7.55M -231,332 Closed
FCM
64
Farallon Capital Management
California
– -$7.3M -223,750 Closed
Adage Capital Partners
65
Adage Capital Partners
Massachusetts
– -$4.63M -141,750 Closed
T. Rowe Price Associates
66
T. Rowe Price Associates
Maryland
– -$3.4M -104,075 Closed
SSA
67
Schonfeld Strategic Advisors
New York
– -$1.73M -52,972 Closed
EI
68
EAM Investors
California
– -$1.57M -48,197 Closed
OAM
69
Oxford Asset Management
United Kingdom
– -$1.12M -33,014 Closed
HCMT
70
Highland Capital Management (Texas)
Texas
– -$955K -29,256 Closed
EGI
71
EAM Global Investors
California
– -$905K -27,742 Closed
EMG
72
Ellington Management Group
Connecticut
– -$330K -10,125 Closed
TI
73
Trexquant Investment
Connecticut
– -$230K -7,059 Closed
FPF
74
FNY Partners Fund
New York
– -$183K -5,625 Closed
GCP
75
GSA Capital Partners
United Kingdom
– -$167K -5,125 Closed
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