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, Q2 2024
Institutional positions in Marinus Pharmaceuticals, Inc. as of Jun 30, 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
- 90
- −22 vs. Q1 2024
- Shares held
- 43.3M
- −10.5M (−19.6%) vs. Q1 2024
- Total value
- $50.6M
- −$435.9M (−89.6%) vs. Q1 2024
- New holders
- 32
- 24 more added
- Sold out
- 54
- 28 more reduced
Compare with Q1 2024: 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, Q2 2024
Shares, value and share of portfolio for each institution holding Marinus Pharmaceuticals, Inc.; share changes are against Q1 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Daiwa Securities Group Inc. | 202 | $0 | 0.00% | 00.0% | Unchanged |
| CWM, LLC | 5 | $0 | 0.00% | +5 | New |
| Harbor Investment Advisory, LLC | 37 | $43 | 0.00% | 00.0% | Unchanged |
| Farther Finance Advisors, LLC | 82 | $105 | 0.00% | +68+485.7% | Added |
| Fifth Third Bancorp | 115 | $135 | 0.00% | 00.0% | Unchanged |
| Caption Management, LLC | 200 | $234 | 0.00% | −73,908−99.7% | Reduced |
| Macroview Investment Management LLC | 351 | $411 | 0.00% | 00.0% | Unchanged |
| Principal Securities, Inc. | 457 | $535 | 0.00% | +457 | New |
| New York State Common Retirement Fund | 460 | $538 | 0.00% | −16,645−97.3% | Reduced |
| Royal Bank of Canada | 1,061 | $1.00K | 0.00% | −1,227−53.6% | Reduced |
| 1620 Investment Advisors, Inc. | 1,000 | $1.17K | 0.00% | +1,000 | New |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 1,683 | $1.97K | 0.00% | −71−4.0% | Reduced |
| State of Wyoming | 1,688 | $1.98K | 0.00% | +1,688 | New |
| Mirae Asset Global Investments Co., Ltd. | 1,640 | $2.02K | 0.00% | +1,640 | New |
| Macquarie Group Ltd | 2,749 | $3.22K | 0.00% | +2,749 | New |
| Citadel Advisors LLC | 3,565 | $4.17K | 0.00% | −1,240,275−99.7% | Reduced |
| Russell Investments Group, Ltd. | 4,487 | $5.25K | 0.00% | +4,487 | New |
| Federated Hermes, Inc. | 5,826 | $6.82K | 0.00% | +5,826 | New |
| JPMorgan Chase & Co | 6,439 | $7.53K | 0.00% | −27,195−80.9% | Reduced |
| China Universal Asset Management Co., Ltd. | 6,455 | $7.55K | 0.00% | −4,003−38.3% | Reduced |
| Group One Trading, L.P. | 7,603 | $8.90K | 0.00% | +4,838+175.0% | Added |
| FMR LLC | 10,704 | $12.5K | 0.00% | +7,781+266.2% | Added |
| ProShare Advisors LLC | 10,724 | $12.5K | 0.00% | −2,938−21.5% | Reduced |
| Catalyst Funds Management Pty Ltd | 10,800 | $12.6K | 0.00% | +10,800 | New |
| Commonwealth Equity Services, LLC | 11,633 | $14.0K | 0.00% | +11,633 | New |
| Jump Financial, LLC | 13,334 | $15.6K | 0.00% | +13,334 | New |
| Advisor Group Holdings, Inc. | 15,801 | $18.5K | 0.00% | +9,750+161.1% | Added |
| UBS Group AG | 19,045 | $22.3K | 0.00% | −104,807−84.6% | Reduced |
| Ground Swell Capital, LLC | 19,316 | $22.6K | 0.02% | +19,316 | New |
| Tower Research Capital LLC (TRC) | 19,517 | $22.8K | 0.00% | +19,159+5,351.7% | Added |
| Verition Fund Management LLC | 20,522 | $24.0K | 0.00% | +20,522 | New |
| Engineers Gate Manager LP | 21,028 | $24.6K | 0.00% | +21,028 | New |
| Point72 (DIFC) Ltd | 23,698 | $27.7K | 0.00% | +23,698 | New |
| Mirae Asset Global ETFs Holdings Ltd. | 27,659 | $32.4K | 0.00% | +27,659 | New |
| Rhumbline Advisers | 28,709 | $33.6K | 0.00% | −48,389−62.8% | Reduced |
| SG Americas Securities, LLC | 29,178 | $34.0K | 0.00% | +29,178 | New |
| Schonfeld Strategic Advisors LLC | 30,100 | $35.2K | 0.00% | +30,100 | New |
| AQR Capital Management LLC | 31,333 | $36.7K | 0.00% | +12,934+70.3% | Added |
| Grimes & Company, Inc. | 33,609 | $39.3K | 0.00% | +60+0.2% | Added |
| HRT Financial LP | 36,716 | $42.0K | 0.00% | +36,716 | New |
| Barclays PLC | 36,399 | $42.6K | 0.00% | −39,430−52.0% | Reduced |
| Prospera Financial Services Inc | 41,144 | $48.1K | 0.00% | +41,144 | New |
| Jefferies Financial Group Inc. | 41,686 | $48.8K | 0.00% | −11,500−21.6% | Reduced |
| Two Sigma Advisers, LP | 42,625 | $49.9K | 0.00% | −100−0.2% | Reduced |
| Price T Rowe Associates Inc | 44,200 | $52.0K | 0.00% | +13,271+42.9% | Added |
| Point72 Asia (Singapore) Pte. Ltd. | 54,878 | $64.2K | 0.01% | +54,878 | New |
| Citigroup Inc | 56,568 | $66.2K | 0.00% | +42,856+312.5% | Added |
| Paloma Partners Management Co | 62,400 | $73.0K | 0.01% | +62,400 | New |
| Values First Advisors, Inc. | 62,671 | $73.3K | 0.04% | +52,257+501.8% | Added |
| Simplex Trading, LLC | 65,041 | $76.0K | 0.00% | −27,230−29.5% | Reduced |
| Bank of America Corp | 75,350 | $88.2K | 0.00% | −15,324−16.9% | Reduced |
| Hussman Strategic Advisors, Inc. | 84,000 | $98.3K | 0.03% | +10,500+14.3% | Added |
| Centiva Capital, LP | 92,933 | $108.7K | 0.01% | +92,933 | New |
| Y-Intercept (Hong Kong) Ltd | 106,942 | $125.1K | 0.01% | +81,182+315.1% | Added |
| Alpine Global Management, LLC | 134,646 | $157.5K | 0.03% | +134,646 | New |
| Graham Capital Management, L.P. | 146,215 | $171.1K | 0.01% | +125,651+611.0% | Added |
| Squarepoint Ops LLC | 175,735 | $205.6K | 0.00% | +175,735 | New |
| Morgan Stanley | 179,812 | $210.4K | 0.00% | −228,251−55.9% | Reduced |
| Boothbay Fund Management, LLC | 185,996 | $217.6K | 0.01% | +44,783+31.7% | Added |
| XTX Topco Ltd | 197,940 | $231.6K | 0.02% | +197,940 | New |
| Gsa Capital Partners LLP | 199,584 | $234.0K | 0.02% | +199,584 | New |
| Jane Street Group, LLC | 204,185 | $238.9K | 0.00% | +36,251+21.6% | Added |
| State Street Corp | 206,476 | $241.6K | 0.00% | −975,268−82.5% | Reduced |
| Qube Research & Technologies Ltd | 240,734 | $281.7K | 0.00% | +169,962+240.2% | Added |
| Assenagon Asset Management S.A. | 260,789 | $305.1K | 0.00% | −10,368−3.8% | Reduced |
| Superstring Capital Management LP | 261,861 | $306.4K | 0.39% | −303,689−53.7% | Reduced |
| Schroder Investment Management Group | 290,000 | $339.3K | 0.00% | 00.0% | Unchanged |
| Jacobs Levy Equity Management, Inc | 297,014 | $347.5K | 0.00% | +254,565+599.7% | Added |
| Prudential Financial Inc | 385,250 | $450.7K | 0.00% | −5,180−1.3% | Reduced |
| Northern Trust Corp | 403,711 | $472.3K | 0.00% | −65,887−14.0% | Reduced |
| Susquehanna International Group, LLP | 501,797 | $587.1K | 0.00% | +397,907+383.0% | Added |
| Goldman Sachs Group Inc | 582,097 | $681.1K | 0.00% | +445,780+327.0% | Added |
| Geode Capital Management, LLC | 617,395 | $722.6K | 0.00% | −597,371−49.2% | Reduced |
| Renaissance Technologies LLC | 621,625 | $727.3K | 0.00% | +621,625 | New |
| Acadian Asset Management LLC | 695,972 | $813.0K | 0.00% | +695,972 | New |
| Ikarian Capital, LLC | 706,154 | $826.2K | 0.26% | +168,229+31.3% | Added |
| Millennium Management LLC | 718,580 | $840.7K | 0.00% | +718,580 | New |
| Standard Life Aberdeen plc | 1,080,198 | $1.26M | 0.00% | +527,626+95.5% | Added |
| Jennison Associates LLC | 1,469,285 | $1.72M | 0.00% | −1,496,598−50.5% | Reduced |
| BlackRock Inc. | 1,869,949 | $2.19M | 0.00% | −2,850,612−60.4% | Reduced |
| Bleichroeder LP | 1,872,463 | $2.19M | 0.65% | 00.0% | Unchanged |
| Lion Point Capital, LP | 2,114,827 | $2.47M | 7.75% | −4,309−0.2% | Reduced |
| Bain Capital Life Sciences Investors, LLC | 2,267,680 | $2.65M | 0.29% | +874,300+62.7% | Added |
| Vanguard Group Inc | 2,802,965 | $3.28M | 0.00% | −2,955−0.1% | Reduced |
| Franklin Resources Inc | 3,493,143 | $4.09M | 0.00% | −1100.0% | Reduced |
| Suvretta Capital Management, LLC | 3,820,012 | $4.47M | 0.18% | −1,288,508−25.2% | Reduced |
| Woodline Partners LP | 3,979,605 | $4.66M | 0.04% | +2,792,824+235.3% | Added |
| Sofinnova Investments, Inc. | 4,151,576 | $4.86M | 0.31% | +2,750,523+196.3% | Added |
| Tang Capital Management LLC | 4,800,000 | $5.62M | 0.57% | +4,800,000 | New |
| Coppell Advisory Solutions LLC | 3,092 | – | – | +3,092 | New |
| Avoro Capital Advisors LLC | 0 | $0 | 0.00% | −4,140,607−100.0% | Sold out |
| Cormorant Asset Management, LP | 0 | $0 | 0.00% | −3,250,000−100.0% | Sold out |
| Eventide Asset Management, LLC | 0 | $0 | 0.00% | −2,346,526−100.0% | Sold out |
| Adage Capital Partners GP, L.L.C. | 0 | $0 | 0.00% | −2,331,250−100.0% | Sold out |
| GMT Capital Corp | 0 | $0 | 0.00% | −1,629,364−100.0% | Sold out |
| Balyasny Asset Management LLC | 0 | $0 | 0.00% | −849,447−100.0% | Sold out |
| Point72 Asset Management, L.P. | 0 | $0 | 0.00% | −491,617−100.0% | Sold out |
| Ally Bridge Group (NY) LLC | 0 | $0 | 0.00% | −394,773−100.0% | Sold out |
| Wellington Management Group LLP | 0 | $0 | 0.00% | −294,981−100.0% | Sold out |
| Ghost Tree Capital, LLC | 0 | $0 | 0.00% | −285,000−100.0% | Sold out |