Recent Quarter Total Invested
$50.63 M
Recent Quarter Institutional Ownership Percentage
76.08%
Total Invested of Last Quarter
$486.49 M
Ownership Percentage of Last Quarter
94.66%
Marinus Pharmaceuticals, Inc. Major Shareholders & Ownership History
| Major Shareholder Name | Reporting Date | Shares Held | Market Value | Change in Shares | Ownership |
|---|---|---|---|---|---|
| TANG CAPITAL MANAGEMENT LLC | 08/14/2024 | 4.80 M | $5.62 M | 100.00% | 8.44% |
| SOFINNOVA INVESTMENTS, INC. | 08/09/2024 | 4.15 M | $4.86 M | 196.32% | 7.30% |
| WOODLINE PARTNERS LP | 08/14/2024 | 3.98 M | $4.66 M | 235.33% | 7.00% |
| SUVRETTA CAPITAL MANAGEMENT, LLC | 08/14/2024 | 3.82 M | $4.47 M | -25.22% | 6.72% |
| FRANKLIN RESOURCES INC | 08/14/2024 | 3.49 M | $4.09 M | 0.00% | 6.14% |
| VANGUARD GROUP INC | 08/13/2024 | 2.80 M | $3.28 M | -0.11% | 4.93% |
| BAIN CAPITAL LIFE SCIENCES INVESTORS, LLC | 08/12/2024 | 2.27 M | $2.65 M | 62.75% | 3.99% |
| LION POINT CAPITAL, LP | 08/14/2024 | 2.11 M | $2.47 M | -0.20% | 3.72% |
| BLEICHROEDER LP | 08/13/2024 | 1.87 M | $2.19 M | 0.00% | 3.29% |
| BLACKROCK INC. | 08/13/2024 | 1.87 M | $2.19 M | -60.39% | 3.29% |
| JENNISON ASSOCIATES LLC | 08/05/2024 | 1.47 M | $1.72 M | -50.46% | 2.58% |
| ABRDN PLC | 08/09/2024 | 1.08 M | $1.26 M | 95.49% | 1.90% |
| MILLENNIUM MANAGEMENT LLC | 08/14/2024 | 718,580 | $840,739 | 100.00% | 1.26% |
| IKARIAN CAPITAL, LLC | 08/14/2024 | 706,154 | $826,200 | 31.27% | 1.24% |
| ACADIAN ASSET MANAGEMENT LLC | 08/06/2024 | 695,972 | $813,000 | 100.00% | 1.22% |
| RENAISSANCE TECHNOLOGIES LLC | 08/09/2024 | 621,625 | $727,301 | 100.00% | 1.09% |
| GEODE CAPITAL MANAGEMENT, LLC | 08/09/2024 | 617,395 | $722,561 | -49.18% | 1.09% |
| GOLDMAN SACHS GROUP INC | 08/13/2024 | 582,097 | $681,053 | 327.02% | 1.02% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 08/15/2024 | 501,797 | $587,102 | 383.01% | 0.88% |
| NORTHERN TRUST CORP | 08/14/2024 | 403,711 | $472,342 | -14.03% | 0.71% |
| PRUDENTIAL FINANCIAL INC | 08/13/2024 | 385,250 | $450,743 | -1.33% | 0.68% |
| JACOBS LEVY EQUITY MANAGEMENT, INC | 08/14/2024 | 297,014 | $347,506 | 599.70% | 0.52% |
| SCHRODER INVESTMENT MANAGEMENT GROUP | 08/12/2024 | 290,000 | $339,300 | 0.00% | 0.51% |
| SUPERSTRING CAPITAL MANAGEMENT LP | 08/14/2024 | 261,861 | $306,377 | -53.70% | 0.46% |
| ASSENAGON ASSET MANAGEMENT S.A. | 07/18/2024 | 260,789 | $305,123 | -3.82% | 0.46% |
| QUBE RESEARCH & TECHNOLOGIES LTD | 08/14/2024 | 240,734 | $281,659 | 240.15% | 0.42% |
| STATE STREET CORP | 08/14/2024 | 206,476 | $241,577 | -82.53% | 0.36% |
| JANE STREET GROUP, LLC | 08/15/2024 | 204,185 | $238,896 | 21.59% | 0.36% |
| GSA CAPITAL PARTNERS LLP | 08/15/2024 | 199,584 | $234,000 | 100.00% | 0.35% |
| XTX TOPCO LTD | 08/12/2024 | 197,940 | $231,590 | 100.00% | 0.35% |
| BOOTHBAY FUND MANAGEMENT, LLC | 08/14/2024 | 185,996 | $217,615 | 31.71% | 0.33% |
| MORGAN STANLEY | 10/17/2024 | 179,812 | $210,381 | -55.94% | 0.32% |
| SQUAREPOINT OPS LLC | 08/14/2024 | 175,735 | $205,610 | 100.00% | 0.31% |
| GRAHAM CAPITAL MANAGEMENT, L.P. | 08/14/2024 | 146,215 | $171,072 | 611.02% | 0.26% |
| ALPINE GLOBAL MANAGEMENT, LLC | 08/14/2024 | 134,646 | $157,536 | 100.00% | 0.24% |
| Y-INTERCEPT (HONG KONG) LTD | 08/14/2024 | 106,942 | $125,122 | 315.15% | 0.19% |
| SOFINNOVA INVESTMENTS, INC. | 08/09/2024 | 104,700 | $122,499 | -87.75% | 0.18% |
| CENTIVA CAPITAL, LP | 08/14/2024 | 92,933 | $108,732 | 100.00% | 0.16% |
| HUSSMAN STRATEGIC ADVISORS, INC. | 08/01/2024 | 84,000 | $98,280 | 14.29% | 0.15% |
| BANK OF AMERICA CORP /DE/ | 08/14/2024 | 75,350 | $88,159 | -16.90% | 0.13% |
| CITADEL ADVISORS LLC | 08/14/2024 | 73,700 | $86,229 | 92.43% | 0.13% |
| SIMPLEX TRADING, LLC | 07/25/2024 | 65,041 | $76,000 | -29.51% | 0.11% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 08/15/2024 | 63,800 | $74,646 | -81.81% | 0.11% |
| VALUES FIRST ADVISORS, INC. | 07/19/2024 | 62,671 | $73,325 | 501.80% | 0.11% |
| PALOMA PARTNERS MANAGEMENT CO | 08/14/2024 | 62,400 | $73,008 | 100.00% | 0.11% |
| CITIGROUP INC | 08/12/2024 | 56,568 | $66,184 | 312.54% | 0.10% |
| POINT72 ASIA (SINGAPORE) PTE. LTD. | 09/16/2024 | 54,878 | $64,208 | 100.00% | 0.10% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 08/15/2024 | 50,300 | $58,851 | -67.25% | 0.09% |
| PRICE T ROWE ASSOCIATES INC /MD/ | 08/14/2024 | 44,200 | $52,000 | 42.91% | 0.08% |
| TWO SIGMA ADVISERS, LP | 08/14/2024 | 42,625 | $49,871 | -0.23% | 0.08% |
Marinus Pharmaceuticals, Inc.institutional Ownership - Frequently Asked Questions
-
Who are the largest shareholders of MRNS shares?
During the previous two years, 66 institutional investors and hedge funds held shares of Marinus Pharmaceuticals, Inc.. The most heavily invested institutionals were:
HARBOR INVESTMENT ADVISORY, LLC: 0
Alpine Global Management, LLC: 0
Y-Intercept (Hong Kong) Ltd: 0
Verition Fund Management LLC: 0
Jump Financial, LLC: 0
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.: 0
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What percentage of Marinus Pharmaceuticals, Inc. stock is owned by institutional investors?
76.08% of Marinus Pharmaceuticals, Inc. stock is owned by institutional investors.
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How much institutional buying is happening at MRNS ?
Institutional investors have bought a total of 6.62 M shares in the last 24 months. This purchase volume represents approximately $2.05 M in transactions.