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, Q4 2023
Institutional positions in Marinus Pharmaceuticals, Inc. as of Dec 31, 2023. 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
- 105
- +2 vs. Q3 2023
- Shares held
- 53.8M
- +3.07M (+6.0%) vs. Q3 2023
- Total value
- $585.2M
- +$176.4M (+43.2%) vs. Q3 2023
- New holders
- 21
- 35 more added
- Sold out
- 19
- 33 more reduced
1 institution that held it in Q3 2023 haven't filed for Q4 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2023
Shares, value and share of portfolio for each institution holding Marinus Pharmaceuticals, Inc.; share changes are against Q3 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| The PNC Financial Services Group, Inc. | 7 | $76 | 0.00% | +7 | New |
| Nisa Investment Advisors, LLC | 12 | $130 | 0.00% | +12 | New |
| Farther Finance Advisors, LLC | 14 | $152 | 0.00% | +14 | New |
| Quadrant Capital Group LLC | 22 | $240 | 0.00% | −256−92.1% | Reduced |
| GAMMA Investing LLC | 40 | $390 | 0.00% | +40 | New |
| Harbor Investment Advisory, LLC | 37 | $402 | 0.00% | 00.0% | Unchanged |
| SOA Wealth Advisors, LLC. | 40 | $435 | 0.00% | +40 | New |
| Advisory Services Network, LLC | 76 | $826 | 0.00% | +76 | New |
| Daiwa Securities Group Inc. | 58 | $1.00K | 0.00% | 00.0% | Unchanged |
| Fifth Third Bancorp | 115 | $1.25K | 0.00% | 00.0% | Unchanged |
| Lindbrook Capital, LLC | 242 | $2.63K | 0.00% | 00.0% | Unchanged |
| Allworth Financial LP | 265 | $2.88K | 0.00% | +265 | New |
| Signaturefd, LLC | 342 | $3.72K | 0.00% | +155+82.9% | Added |
| Macroview Investment Management LLC | 1,030 | $11.2K | 0.01% | −257−20.0% | Reduced |
| FMR LLC | 2,444 | $26.6K | 0.00% | −2,097−46.2% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 2,588 | $28.1K | 0.00% | −326−11.2% | Reduced |
| Metropolitan Life Insurance Co | 2,731 | $29.7K | 0.00% | 00.0% | Unchanged |
| Walleye Trading LLC | 4,227 | $45.9K | 0.00% | −15,456−78.5% | Reduced |
| Coppell Advisory Solutions LLC | 4,984 | $54.2K | 0.01% | +4,984 | New |
| Ameritas Investment Partners, Inc. | 5,249 | $57.1K | 0.00% | +1,135+27.6% | Added |
| Legal & General Group Plc | 5,565 | $60.5K | 0.00% | −159−2.8% | Reduced |
| Advisor Group Holdings, Inc. | 5,801 | $63.1K | 0.00% | −238−3.9% | Reduced |
| China Universal Asset Management Co., Ltd. | 6,307 | $68.6K | 0.01% | +5,003+383.7% | Added |
| Amalgamated Bank | 7,054 | $77.0K | 0.00% | −500−6.6% | Reduced |
| Citigroup Inc | 8,187 | $89.0K | 0.00% | +7,532+1,149.9% | Added |
| California State Teachers Retirement System | 8,347 | $90.7K | 0.00% | −2,842−25.4% | Reduced |
| Corton Capital Inc. | 10,999 | $119.6K | 0.04% | +10,999 | New |
| ProShare Advisors LLC | 11,880 | $129.1K | 0.00% | +11,880 | New |
| SG Americas Securities, LLC | 12,289 | $134.0K | 0.00% | +12,289 | New |
| Denali Advisors LLC | 13,600 | $147.8K | 0.05% | −13,000−48.9% | Reduced |
| Wells Fargo & Company | 13,944 | $151.6K | 0.00% | +3,273+30.7% | Added |
| Values First Advisors, Inc. | 14,197 | $154.3K | 0.09% | +736+5.5% | Added |
| Tower Research Capital LLC (TRC) | 14,262 | $155.0K | 0.00% | +6,721+89.1% | Added |
| State Board of Administration of Florida Retirement System | 14,470 | $157.3K | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 15,364 | $167.0K | 0.00% | +8,507+124.1% | Added |
| New York State Common Retirement Fund | 17,120 | $186.1K | 0.00% | −2,926−14.6% | Reduced |
| Manufacturers Life Insurance Company, The | 20,035 | $217.8K | 0.00% | 00.0% | Unchanged |
| Voya Investment Management LLC | 20,648 | $224.4K | 0.00% | 00.0% | Unchanged |
| Belvedere Trading LLC | 22,297 | $242.4K | 0.02% | −10,414−31.8% | Reduced |
| AQR Capital Management LLC | 23,024 | $250.3K | 0.00% | +23,024 | New |
| Invesco Ltd. | 23,154 | $251.7K | 0.00% | −20,788−47.3% | Reduced |
| American International Group, Inc. | 25,206 | $274.0K | 0.00% | −101−0.4% | Reduced |
| Deutsche Bank AG | 25,213 | $274.1K | 0.00% | −748−2.9% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 25,444 | $276.6K | 0.00% | +174+0.7% | Added |
| Millennium Management LLC | 25,663 | $279.0K | 0.00% | +25,663 | New |
| MetLife Investment Management | 26,356 | $286.5K | 0.00% | 00.0% | Unchanged |
| Price T Rowe Associates Inc | 28,305 | $308.0K | 0.00% | +936+3.4% | Added |
| Dimensional Fund Advisors LP | 29,201 | $317.4K | 0.00% | −2,888−9.0% | Reduced |
| Grimes & Company, Inc. | 34,300 | $372.8K | 0.01% | −561−1.6% | Reduced |
| Alliancebernstein L.P. | 39,270 | $426.9K | 0.00% | +4,580+13.2% | Added |
| AE Wealth Management LLC | 43,302 | $433.9K | 0.00% | −25,928−37.5% | Reduced |
| Two Sigma Investments, LP | 41,205 | $447.9K | 0.00% | −12,900−23.8% | Reduced |
| Mach-1 Financial Group, Inc. | 43,828 | $476.4K | 0.18% | −24,375−35.7% | Reduced |
| JPMorgan Chase & Co | 44,033 | $478.6K | 0.00% | +82+0.2% | Added |
| Bank of America Corp | 45,723 | $497.0K | 0.00% | −7,125−13.5% | Reduced |
| Alpha DNA Investment Management LLC | 49,664 | $539.8K | 0.32% | −27,419−35.6% | Reduced |
| Trexquant Investment LP | 50,851 | $552.8K | 0.01% | +50,851 | New |
| Goldman Sachs Group Inc | 72,619 | $789.4K | 0.00% | −43,582−37.5% | Reduced |
| Rhumbline Advisers | 75,787 | $823.8K | 0.00% | +5,082+7.2% | Added |
| Barclays PLC | 76,372 | $830.2K | 0.00% | +67,360+747.4% | Added |
| UBS Group AG | 83,070 | $903.0K | 0.00% | +26,926+48.0% | Added |
| Victory Capital Management Inc | 83,270 | $905.1K | 0.00% | −11,280−11.9% | Reduced |
| Qube Research & Technologies Ltd | 92,836 | $1.01M | 0.00% | +92,836 | New |
| Jane Street Group, LLC | 98,039 | $1.07M | 0.00% | −40,828−29.4% | Reduced |
| Campbell & CO Investment Adviser LLC | 105,383 | $1.15M | 0.10% | +105,383 | New |
| Ghost Tree Capital, LLC | 135,000 | $1.47M | 0.84% | +135,000 | New |
| Nuveen Asset Management, LLC | 139,752 | $1.52M | 0.00% | +1,475+1.1% | Added |
| Susquehanna International Group, LLP | 143,904 | $1.56M | 0.00% | +10,814+8.1% | Added |
| Charles Schwab Investment Management Inc | 149,426 | $1.62M | 0.00% | +10,497+7.6% | Added |
| Simplify Asset Management Inc. | 150,000 | $1.63M | 0.25% | 00.0% | Unchanged |
| Boothbay Fund Management, LLC | 161,672 | $1.76M | 0.07% | −292,200−64.4% | Reduced |
| Jefferies Financial Group Inc. | 166,101 | $1.81M | 0.03% | −88,633−34.8% | Reduced |
| Bank of New York Mellon Corp | 169,552 | $1.84M | 0.00% | +6,148+3.8% | Added |
| Propel Bio Management, LLC | 180,100 | $1.96M | 1.62% | +180,100 | New |
| Altium Capital Management LP | 200,000 | $2.17M | 1.50% | +74,967+60.0% | Added |
| Wellington Management Group LLP | 241,299 | $2.62M | 0.00% | +85,455+54.8% | Added |
| Walleye Capital LLC | 252,501 | $2.74M | 0.04% | −88,099−25.9% | Reduced |
| Assenagon Asset Management S.A. | 271,157 | $2.95M | 0.01% | −240,036−47.0% | Reduced |
| Schroder Investment Management Group | 290,000 | $3.15M | 0.00% | +290,000 | New |
| Prudential Financial Inc | 350,830 | $3.81M | 0.01% | +79,550+29.3% | Added |
| Northern Trust Corp | 459,085 | $4.99M | 0.00% | +28,858+6.7% | Added |
| Superstring Capital Management LP | 462,444 | $5.03M | 3.59% | +462,444 | New |
| Point72 Asset Management, L.P. | 493,400 | $5.36M | 0.02% | −571,637−53.7% | Reduced |
| Standard Life Aberdeen plc | 552,572 | $6.01M | 0.01% | +552,572 | New |
| Opaleye Management Inc. | 563,500 | $6.13M | 1.64% | −20,500−3.5% | Reduced |
| Morgan Stanley | 583,795 | $6.35M | 0.00% | +536,648+1,138.2% | Added |
| Citadel Advisors LLC | 596,396 | $6.48M | 0.01% | +118,387+24.8% | Added |
| Ikarian Capital, LLC | 746,069 | $8.11M | 2.22% | 00.0% | Unchanged |
| Woodline Partners LP | 800,000 | $8.70M | 0.09% | +168,480+26.7% | Added |
| State Street Corp | 1,005,907 | $10.9M | 0.00% | +10,352+1.0% | Added |
| Geode Capital Management, LLC | 1,139,494 | $12.4M | 0.00% | +94,546+9.0% | Added |
| Bain Capital Life Sciences Investors, LLC | 1,431,058 | $15.6M | 1.49% | 00.0% | Unchanged |
| GMT Capital Corp | 1,722,695 | $18.7M | 0.71% | 00.0% | Unchanged |
| Sofinnova Investments, Inc. | 1,772,699 | $19.3M | 1.08% | +787,093+79.9% | Added |
| Bleichroeder LP | 1,872,463 | $20.4M | 4.52% | 00.0% | Unchanged |
| Lion Point Capital, LP | 2,134,337 | $23.2M | 20.72% | −11,000−0.5% | Reduced |
| Adage Capital Partners GP, L.L.C. | 2,581,250 | $28.1M | 0.06% | −323,226−11.1% | Reduced |
| Vanguard Group Inc | 2,673,231 | $29.1M | 0.00% | +95,756+3.7% | Added |
| Jennison Associates LLC | 2,959,161 | $32.2M | 0.02% | +3,818+0.1% | Added |
| Avoro Capital Advisors LLC | 3,150,000 | $34.2M | 0.47% | 00.0% | Unchanged |