MARINUS PHARMACEUTICALS, INC. - 56854Q200
Detailed investor-level table based on 13F positions.
Methodology:
Market value and % of portfolio use SEC reported VALUE ($000).
For PUT/CALL positions this reflects reported underlying exposure, not premium cash paid/received.
Details.
Rows: 0
| Investor | History | Status | Shares held | Market value ($000) | % of portfolio | Previous % | Rank | Change in shares | % change in shares | Source | Date reported |
|---|---|---|---|---|---|---|---|---|---|---|---|
| MORGAN STANLEY | History | Added to | 3,299,229 | 1,765 | 0.0% | 0.0% | 1 | +3,134,161 | 1898.71% | Q4 2024 | May 15, 2025 |
| abrdn plc | History | No change | 2,658,527 | 1,422 | 0.0% | 0.01% | 2 | 0 | 0.0% | Q4 2024 | Jan 24, 2025 |
| VANGUARD GROUP INC | History | Reduced | 2,596,768 | 1,389 | 0.0% | 0.0% | 3 | -206,197 | -7.36% | Q4 2024 | Feb 11, 2025 |
| Woodline Partners LP | History | Added to | 2,335,681 | 1,249 | 0.01% | 0.02% | 4 | +1,071,410 | 84.75% | Q4 2024 | Feb 14, 2025 |
| BlackRock, Inc. | History | Reduced | 883,675 | 472 | 0.0% | 0.0% | 5 | -975,534 | -52.47% | Q4 2024 | Feb 07, 2025 |
| GEODE CAPITAL MANAGEMENT, LLC | History | Reduced | 529,053 | 283 | 0.0% | 0.0% | 6 | -39,464 | -6.94% | Q4 2024 | Feb 12, 2025 |
| CITADEL ADVISORS LLC | History | Added to | 520,711 | 278 | 0.0% | 0.0% | 7 | +233,006 | 80.99% | Q4 2024 | Feb 14, 2025 |
| JPMORGAN CHASE & CO | History | Added to | 487,584 | 260 | 0.0% | 0.0% | 8 | +354,393 | 266.08% | Q4 2024 | Feb 12, 2025 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | History | Added to | 464,653 | 250 | 0.0% | 0.0% | 9 | +232,574 | 100.21% | Q4 2024 | Feb 14, 2025 |
| SCHRODER INVESTMENT MANAGEMENT GROUP | History | No change | 290,000 | 152 | 0.0% | 0.0% | 10 | 0 | 0.0% | Q4 2024 | Feb 12, 2025 |
| UBS Group AG | History | Added to | 258,944 | 138 | 0.0% | 0.0% | 11 | +256,686 | 11367.85% | Q4 2024 | Feb 14, 2025 |
| ROYAL BANK OF CANADA | History | Added to | 249,138 | 134 | 0.0% | 0.0% | 12 | +187,381 | 303.42% | Q4 2024 | Feb 14, 2025 |
| MILLENNIUM MANAGEMENT LLC | History | Reduced | 239,414 | 128 | 0.0% | 0.0% | 13 | -243,093 | -50.38% | Q4 2024 | Feb 14, 2025 |
| STATE STREET CORP | History | Added to | 222,576 | 119 | 0.0% | 0.0% | 14 | +16,100 | 7.8% | Q4 2024 | Feb 14, 2025 |
| XTX Topco Ltd | History | Added to | 219,819 | 117 | 0.01% | 0.0% | 15 | +206,614 | 1564.66% | Q4 2024 | Feb 13, 2025 |
| NORTHERN TRUST CORP | History | Reduced | 113,280 | 60 | 0.0% | 0.0% | 16 | -4,582 | -3.89% | Q4 2024 | Feb 14, 2025 |
| Assenagon Asset Management S.A. | History | Reduced | 57,128 | 30 | 0.0% | 0.0% | 17 | -387,057 | -87.14% | Q4 2024 | Jan 14, 2025 |
| GOLDMAN SACHS GROUP INC | History | Added to | 52,328 | 28 | 0.0% | 0.0% | 18 | +12,251 | 30.57% | Q4 2024 | Feb 11, 2025 |
| TWO SIGMA INVESTMENTS, LP | History | Reduced | 22,868 | 12 | 0.0% | 0.0% | 19 | -24,797 | -52.02% | Q4 2024 | Feb 14, 2025 |
| Tower Research Capital LLC (TRC) | History | Added to | 23,199 | 12 | 0.0% | 0.0% | 20 | +9,434 | 68.54% | Q4 2024 | Feb 13, 2025 |
| JACOBS LEVY EQUITY MANAGEMENT, INC | History | Reduced | 20,356 | 10 | 0.0% | 0.0% | 21 | -393,913 | -95.09% | Q4 2024 | Feb 14, 2025 |
| Engineers Gate Manager LP | History | Reduced | 16,023 | 8 | 0.0% | 0.0% | 22 | -13,459 | -45.65% | Q4 2024 | Feb 14, 2025 |
| COMMONWEALTH EQUITY SERVICES, LLC | History | Reduced | 12,518 | 7 | 0.0% | 0.0% | 23 | -100 | -0.79% | Q4 2024 | Feb 10, 2025 |
| Qube Research & Technologies Ltd | History | Reduced | 12,897 | 6 | 0.0% | 0.0% | 24 | -20,742 | -61.66% | Q4 2024 | Feb 14, 2025 |
| SIMPLEX TRADING, LLC | History | Reduced | 9,526 | 5 | 0.0% | 0.0% | 25 | -44,111 | -82.24% | Q4 2024 | Feb 11, 2025 |
| Perfromance Wealth Partners, LLC | History | No change | 11,000 | 5 | 0.0% | 0.0% | 26 | 0 | 0.0% | Q4 2024 | Jan 17, 2025 |
| GROUP ONE TRADING LLC | History | Reduced | 6,310 | 3 | 0.0% | 0.0% | 27 | -5,384 | -46.04% | Q4 2024 | May 14, 2025 |
| OSAIC HOLDINGS, INC. | History | Reduced | 6,001 | 3 | 0.0% | 0.0% | 28 | -5,000 | -45.45% | Q4 2024 | Jun 06, 2025 |
| FEDERATED HERMES, INC. | History | Reduced | 2,286 | 1 | 0.0% | 0.0% | 29 | -1,454 | -38.88% | Q4 2024 | Feb 13, 2025 |
| SUVRETTA CAPITAL MANAGEMENT, LLC | History | Closed out | 0 | 0 | — | 0.29% | — | -5,073,913 | -100.0% | Q3 2024 | Nov 14, 2024 |
| FRANKLIN RESOURCES INC | History | Closed out | 0 | 0 | — | 0.0% | — | -4,713,014 | -100.0% | Q3 2024 | Nov 27, 2024 |
| RENAISSANCE TECHNOLOGIES LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -501,931 | -100.0% | Q3 2024 | Nov 13, 2024 |
| BANK OF MONTREAL /CAN/ | History | Closed out | 0 | 0 | — | 0.0% | — | -429,600 | -100.0% | Q3 2024 | Nov 13, 2024 |
| PRUDENTIAL FINANCIAL INC | History | Closed out | 0 | 0 | — | 0.0% | — | -385,250 | -100.0% | Q3 2024 | Nov 14, 2024 |
| BANK OF AMERICA CORP /DE/ | History | Reduced | 1,653 | 0 | — | 0.0% | — | -271,957 | -99.4% | Q4 2024 | Feb 14, 2025 |
| BOOTHBAY FUND MANAGEMENT, LLC | History | Closed out | 0 | 0 | — | 0.01% | — | -185,996 | -100.0% | Q3 2024 | Nov 14, 2024 |
| D. E. Shaw & Co., Inc. | History | Closed out | 0 | 0 | — | 0.0% | — | -178,801 | -100.0% | Q3 2024 | Nov 14, 2024 |
| JANE STREET GROUP, LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -75,649 | -100.0% | Q3 2024 | Nov 15, 2024 |
| Squarepoint Ops LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -74,223 | -100.0% | Q3 2024 | Nov 14, 2024 |
| Schonfeld Strategic Advisors LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -67,698 | -100.0% | Q3 2024 | Nov 14, 2024 |
| World Investment Advisors | History | Closed out | 0 | 0 | — | 0.0% | — | -59,320 | -100.0% | Q3 2024 | Nov 25, 2024 |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -50,000 | -100.0% | Q3 2024 | Nov 14, 2024 |
| GRIMES & COMPANY, INC. | History | Closed out | 0 | 0 | — | 0.0% | — | -33,609 | -100.0% | Q3 2024 | Oct 22, 2024 |
| TWO SIGMA ADVISERS, LP | History | Closed out | 0 | 0 | — | 0.0% | — | -19,725 | -100.0% | Q3 2024 | Nov 14, 2024 |
| Atria Investments, Inc | History | Closed out | 0 | 0 | — | 0.0% | — | -13,310 | -100.0% | Q3 2024 | Nov 01, 2024 |
| BALYASNY ASSET MANAGEMENT L.P. | History | Closed out | 0 | 0 | — | 0.0% | — | -10,006 | -100.0% | Q3 2024 | Nov 14, 2024 |
| FMR LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -6,751 | -100.0% | Q3 2024 | Nov 13, 2024 |
| Russell Investments Group, Ltd. | History | Closed out | 0 | 0 | — | 0.0% | — | -2,572 | -100.0% | Q3 2024 | Nov 13, 2024 |
| Mirae Asset Global Investments Co., Ltd. | History | Closed out | 0 | 0 | — | 0.0% | — | -1,992 | -100.0% | Q3 2024 | Oct 23, 2024 |
| Zurcher Kantonalbank (Zurich Cantonalbank) | History | Reduced | 275 | 0 | — | 0.0% | — | -1,381 | -83.39% | Q4 2024 | Feb 07, 2025 |
| BNP PARIBAS FINANCIAL MARKETS | History | New | 1,322 | 0 | — | — | — | +1,322 | New | Q4 2024 | Feb 14, 2025 |
| PRINCIPAL SECURITIES, INC. | History | Closed out | 0 | 0 | — | — | — | -457 | -100.0% | Q3 2024 | Oct 28, 2024 |
| CITIGROUP INC | History | Reduced | 932 | 0 | — | 0.0% | — | -374 | -28.64% | Q4 2024 | Feb 12, 2025 |
| BARCLAYS PLC | History | Reduced | 54 | 0 | — | — | — | -248 | -82.12% | Q4 2024 | Mar 19, 2026 |
| Farther Finance Advisors, LLC | History | Closed out | 0 | 0 | — | — | — | -82 | -100.0% | Q3 2024 | Oct 29, 2024 |
| SBI Securities Co., Ltd. | History | New | 50 | 0 | — | — | — | +50 | New | Q4 2024 | Feb 06, 2025 |
| FIFTH THIRD BANCORP | History | No change | 115 | 0 | — | — | — | 0 | 0.0% | Q4 2024 | Jan 21, 2025 |
| WELLS FARGO & COMPANY/MN | History | No change | 1,800 | 0 | — | 0.0% | — | 0 | 0.0% | Q4 2024 | Feb 13, 2025 |