Marinus Pharmaceuticals, Inc.
MRNSDelisted Feb 11, 2025- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0001267813
Marinus Pharmaceuticals, Inc. was delisted on Feb 11, 2025; its insiders filed their last Form 4 on Feb 11, 2025; 53 institutions reported holding it in 13F filings for Q4 2024, worth $15.8M in total; no superinvestor held it.
13F holders, Q1 2024
Institutional positions in Marinus Pharmaceuticals, Inc. as of Mar 31, 2024. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 112
- +8 vs. Q4 2023
- Shares held
- 53.8M
- −18.6K (0.0%) vs. Q4 2023
- Total value
- $486.5M
- −$98.6M (−16.9%) vs. Q4 2023
- New holders
- 21
- 38 more added
- Sold out
- 13
- 36 more reduced
1 institution that held it in Q4 2023 haven't filed for Q1 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2023: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting MRNS on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 0 | $0 |
| Q1 2026 | 0 | $0 |
| Q4 2025 | 0 | $0 |
| Q3 2025 | 0 | $0 |
| Q2 2025 | 0 | $0 |
| Q1 2025 | 0 | $0 |
| Q4 2024 | 53 | $15.8M |
| Q3 2024 | 75 | $72.9M |
| Q2 2024 | 90 | $50.6M |
| Q1 2024 | 112 | $486.5M |
| Q4 2023 | 105 | $585.2M |
| Q3 2023 | 104 | $411.1M |
| Q2 2023 | 106 | $485.0M |
| Q1 2023 | 86 | $283.9M |
| Q4 2022 | 74 | $165.6M |
| Q3 2022 | 69 | $186.9M |
| Q2 2022 | 73 | $140.6M |
| Q1 2022 | 83 | $280.4M |
| Q4 2021 | 75 | $355.7M |
| Q3 2021 | 82 | $362.0M |
| Q2 2021 | 80 | $563.3M |
| Q1 2021 | 87 | $480.3M |
Institutions, Q1 2024
Shares, value and share of portfolio for each institution holding Marinus Pharmaceuticals, Inc.; share changes are against Q4 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 11 | $99 | 0.00% | +11 | New |
| Farther Finance Advisors, LLC | 14 | $126 | 0.00% | 00.0% | Unchanged |
| Quadrant Capital Group LLC | 22 | $199 | 0.00% | 00.0% | Unchanged |
| Harbor Investment Advisory, LLC | 37 | $334 | 0.00% | 00.0% | Unchanged |
| GAMMA Investing LLC | 56 | $506 | 0.00% | +16+40.0% | Added |
| Nisa Investment Advisors, LLC | 76 | $687 | 0.00% | +64+533.3% | Added |
| The PNC Financial Services Group, Inc. | 84 | $759 | 0.00% | +77+1,100.0% | Added |
| Comerica Bank | 93 | $841 | 0.00% | +93 | New |
| Fifth Third Bancorp | 115 | $1.04K | 0.00% | 00.0% | Unchanged |
| Daiwa Securities Group Inc. | 202 | $2.00K | 0.00% | +144+248.3% | Added |
| Lindbrook Capital, LLC | 242 | $2.19K | 0.00% | 00.0% | Unchanged |
| Signaturefd, LLC | 277 | $2.50K | 0.00% | −65−19.0% | Reduced |
| Allworth Financial LP | 317 | $2.87K | 0.00% | +52+19.6% | Added |
| Macroview Investment Management LLC | 351 | $3.17K | 0.00% | −679−65.9% | Reduced |
| Tower Research Capital LLC (TRC) | 358 | $3.24K | 0.00% | −13,904−97.5% | Reduced |
| Amalgamated Bank | 1,680 | $15.0K | 0.00% | −5,374−76.2% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 1,754 | $15.9K | 0.00% | −834−32.2% | Reduced |
| Royal Bank of Canada | 2,288 | $21.0K | 0.00% | −13,076−85.1% | Reduced |
| Metropolitan Life Insurance Co | 2,731 | $24.7K | 0.00% | 00.0% | Unchanged |
| Group One Trading, L.P. | 2,765 | $25.0K | 0.00% | +2,765 | New |
| FMR LLC | 2,923 | $26.4K | 0.00% | +479+19.6% | Added |
| Ameritas Investment Partners, Inc. | 5,249 | $47.5K | 0.00% | 00.0% | Unchanged |
| California State Teachers Retirement System | 5,506 | $49.8K | 0.00% | −2,841−34.0% | Reduced |
| Legal & General Group Plc | 5,521 | $49.9K | 0.00% | −44−0.8% | Reduced |
| EntryPoint Capital, LLC | 5,574 | $50.4K | 0.05% | +5,574 | New |
| Advisor Group Holdings, Inc. | 6,051 | $54.7K | 0.00% | +250+4.3% | Added |
| Belvedere Trading LLC | 7,823 | $70.7K | 0.01% | −14,474−64.9% | Reduced |
| HSBC Holdings PLC | 10,163 | $91.9K | 0.00% | +10,163 | New |
| Values First Advisors, Inc. | 10,414 | $94.1K | 0.06% | −3,783−26.6% | Reduced |
| China Universal Asset Management Co., Ltd. | 10,458 | $94.5K | 0.01% | +4,151+65.8% | Added |
| Fox Run Management, L.L.C. | 10,663 | $96.4K | 0.02% | +10,663 | New |
| Wolverine Trading, LLC | 11,165 | $100.9K | 0.00% | +11,165 | New |
| Parallax Volatility Advisers, L.P. | 12,700 | $114.8K | 0.00% | +12,700 | New |
| Ameriprise Financial Inc | 12,781 | $115.5K | 0.00% | +12,781 | New |
| Denali Advisors LLC | 13,600 | $122.9K | 0.04% | 00.0% | Unchanged |
| ProShare Advisors LLC | 13,662 | $123.5K | 0.00% | +1,782+15.0% | Added |
| Citigroup Inc | 13,712 | $124.0K | 0.00% | +5,525+67.5% | Added |
| Wells Fargo & Company | 16,374 | $148.0K | 0.00% | +2,430+17.4% | Added |
| Voya Investment Management LLC | 17,045 | $154.1K | 0.00% | −3,603−17.4% | Reduced |
| New York State Common Retirement Fund | 17,105 | $154.6K | 0.00% | −15−0.1% | Reduced |
| AQR Capital Management LLC | 18,399 | $166.3K | 0.00% | −4,625−20.1% | Reduced |
| Manufacturers Life Insurance Company, The | 20,119 | $181.9K | 0.00% | +84+0.4% | Added |
| Graham Capital Management, L.P. | 20,564 | $185.9K | 0.01% | +20,564 | New |
| Invesco Ltd. | 23,708 | $214.3K | 0.00% | +554+2.4% | Added |
| Y-Intercept (Hong Kong) Ltd | 25,760 | $232.9K | 0.02% | +25,760 | New |
| Deutsche Bank AG | 25,898 | $234.1K | 0.00% | +685+2.7% | Added |
| MetLife Investment Management | 26,356 | $238.3K | 0.00% | 00.0% | Unchanged |
| American International Group, Inc. | 26,982 | $243.9K | 0.00% | +1,776+7.0% | Added |
| Price T Rowe Associates Inc | 30,929 | $280.0K | 0.00% | +2,624+9.3% | Added |
| Grimes & Company, Inc. | 33,549 | $303.3K | 0.01% | −751−2.2% | Reduced |
| JPMorgan Chase & Co | 33,634 | $304.1K | 0.00% | −10,399−23.6% | Reduced |
| Prelude Capital Management, LLC | 37,600 | $339.9K | 0.02% | +37,600 | New |
| Alliancebernstein L.P. | 41,300 | $373.4K | 0.00% | +2,030+5.2% | Added |
| Jacobs Levy Equity Management, Inc | 42,449 | $383.7K | 0.00% | +42,449 | New |
| Two Sigma Advisers, LP | 42,725 | $386.2K | 0.00% | +42,725 | New |
| Two Sigma Investments, LP | 42,834 | $387.2K | 0.00% | +1,629+4.0% | Added |
| Jefferies Financial Group Inc. | 53,186 | $480.8K | 0.01% | −112,915−68.0% | Reduced |
| Victory Capital Management Inc | 61,220 | $553.4K | 0.00% | −22,050−26.5% | Reduced |
| Sherbrooke Park Advisers LLC | 64,721 | $585.1K | 0.11% | +64,721 | New |
| Campbell & CO Investment Adviser LLC | 69,514 | $628.4K | 0.05% | −35,869−34.0% | Reduced |
| Qube Research & Technologies Ltd | 70,772 | $639.8K | 0.00% | −22,064−23.8% | Reduced |
| Hussman Strategic Advisors, Inc. | 73,500 | $664.4K | 0.15% | +73,500 | New |
| Caption Management, LLC | 74,108 | $669.9K | 0.07% | +74,108 | New |
| Barclays PLC | 75,829 | $685.5K | 0.00% | −543−0.7% | Reduced |
| Rhumbline Advisers | 77,098 | $697.0K | 0.00% | +1,311+1.7% | Added |
| Bank of America Corp | 90,674 | $819.7K | 0.00% | +44,951+98.3% | Added |
| Simplex Trading, LLC | 92,271 | $834.0K | 0.02% | +92,271 | New |
| Susquehanna International Group, LLP | 103,890 | $939.2K | 0.00% | −40,014−27.8% | Reduced |
| Trexquant Investment LP | 107,533 | $972.1K | 0.02% | +56,682+111.5% | Added |
| UBS Group AG | 123,852 | $1.12M | 0.00% | +40,782+49.1% | Added |
| Goldman Sachs Group Inc | 136,317 | $1.23M | 0.00% | +63,698+87.7% | Added |
| Nuveen Asset Management, LLC | 139,752 | $1.26M | 0.00% | 00.0% | Unchanged |
| Boothbay Fund Management, LLC | 141,213 | $1.28M | 0.04% | −20,459−12.7% | Reduced |
| Simplify Asset Management Inc. | 150,000 | $1.36M | 0.13% | 00.0% | Unchanged |
| Charles Schwab Investment Management Inc | 154,667 | $1.40M | 0.00% | +5,241+3.5% | Added |
| Bank of New York Mellon Corp | 160,161 | $1.45M | 0.00% | −9,391−5.5% | Reduced |
| Exome Asset Management LLC | 163,100 | $1.47M | 1.26% | +163,100 | New |
| Jane Street Group, LLC | 167,934 | $1.52M | 0.00% | +69,895+71.3% | Added |
| Altium Capital Management LP | 176,840 | $1.60M | 0.71% | −23,160−11.6% | Reduced |
| Propel Bio Management, LLC | 180,100 | $1.63M | 0.95% | 00.0% | Unchanged |
| Walleye Capital LLC | 185,424 | $1.68M | 0.02% | −67,077−26.6% | Reduced |
| Assenagon Asset Management S.A. | 271,157 | $2.45M | 0.01% | 00.0% | Unchanged |
| Ghost Tree Capital, LLC | 285,000 | $2.58M | 0.83% | +150,000+111.1% | Added |
| Schroder Investment Management Group | 290,000 | $2.62M | 0.00% | 00.0% | Unchanged |
| Wellington Management Group LLP | 294,981 | $2.67M | 0.00% | +53,682+22.2% | Added |
| Prudential Financial Inc | 390,430 | $3.53M | 0.00% | +39,600+11.3% | Added |
| Ally Bridge Group (NY) LLC | 394,773 | $3.57M | 1.98% | +394,773 | New |
| Morgan Stanley | 408,063 | $3.69M | 0.00% | −175,732−30.1% | Reduced |
| Northern Trust Corp | 469,598 | $4.25M | 0.00% | +10,513+2.3% | Added |
| Point72 Asset Management, L.P. | 491,617 | $4.44M | 0.01% | −1,783−0.4% | Reduced |
| Ikarian Capital, LLC | 537,925 | $4.86M | 1.32% | −208,144−27.9% | Reduced |
| Standard Life Aberdeen plc | 552,572 | $5.00M | 0.01% | 00.0% | Unchanged |
| Superstring Capital Management LP | 565,550 | $5.11M | 3.38% | +103,106+22.3% | Added |
| Balyasny Asset Management LLC | 849,447 | $7.68M | 0.02% | +849,447 | New |
| State Street Corp | 1,181,744 | $10.7M | 0.00% | +175,837+17.5% | Added |
| Woodline Partners LP | 1,186,781 | $10.7M | 0.10% | +386,781+48.3% | Added |
| Geode Capital Management, LLC | 1,214,766 | $11.0M | 0.00% | +75,272+6.6% | Added |
| Citadel Advisors LLC | 1,243,840 | $11.2M | 0.01% | +647,444+108.6% | Added |
| Bain Capital Life Sciences Investors, LLC | 1,393,380 | $12.6M | 1.01% | −37,678−2.6% | Reduced |
| Sofinnova Investments, Inc. | 1,401,053 | $12.7M | 0.75% | −371,646−21.0% | Reduced |