MARINUS PHARMACEUTICALS INC (MRNS)
Institutional ownership reported to the SEC as of Q4 2024, across 25 quarters.
46
Reporting holders
$14.6M
Reported value
1.6%
Held as options
-25
Holder change
Options share is the part of reported value carried in derivative lines rather than shares. A high figure means institutions are expressing a view on this security without owning much of it.
Holders
| Filer | Value | Shares | Their book | Held | Change |
|---|---|---|---|---|---|
| Beryl Capital Management LLC | $2.3M | 4,227,460 | 0.51% | new | NEW |
| MORGAN STANLEY | $1.8M | 3,299,229 | 0.00% | 18q | +1898.7%+$1.7M |
| ODDO BHF ASSET MANAGEMENT SAS | $1.4M | 2,700,000 | 0.07% | new | NEW |
| Bain Capital Life Sciences Investors, LLC | $1.4M | 2,693,380 | 0.17% | 16q | HELD |
| abrdn plc | $1.4M | 2,658,527 | 0.00% | 5q | HELD |
| VANGUARD GROUP INC | $1.4M | 2,596,768 | 0.00% | 18q | -7.4%-$110.3K |
| Woodline Partners LP | $1.2M | 2,335,681 | 0.01% | 10q | +84.7%+$573.3K |
| TANG CAPITAL MANAGEMENT LLC | $878.6K | 1,641,945 | 0.06% | 3q | -65.1%-$1.6M |
| BlackRock, Inc. | $472.9K | 883,675 | 0.00% | 2q | -52.5%-$522.0K |
| GEODE CAPITAL MANAGEMENT, LLC | $283.2K | 529,053 | 0.00% | 18q | -6.9%-$21.1K |
| CITADEL ADVISORS LLC | $278.6K | 501,911 | 0.00% | 18q | +108.8%+$145.2K |
| JPMORGAN CHASE & CO | $260.9K | 487,584 | 0.00% | 18q | +83.0%+$118.4K |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $250.4K | 100,853 | 0.00% | 18q | +36.5%+$67.0K |
| SCHRODER INVESTMENT MANAGEMENT GROUP | $152.6K | 290,000 | 0.00% | 5q | HELD |
| UBS Group AG | $138.5K | 258,944 | 0.00% | 18q | +11367.8%+$137.3K |
| Royal Bank of Canada | $134.0K | 249,138 | 0.00% | 8q | +303.4%+$100.8K |
| MILLENNIUM MANAGEMENT LLC | $128.1K | 239,414 | 0.00% | 5q | -50.4%-$130.1K |
| STATE STREET CORP | $119.1K | 222,576 | 0.00% | 18q | +7.8%+$8.6K |
| XTX Topco Ltd | $117.6K | 219,819 | 0.01% | 3q | +1564.7%+$110.6K |
| DELTEC ASSET MANAGEMENT LLC | $107.0K | 200,000 | 0.02% | new | NEW |
| NORTHERN TRUST CORP | $60.6K | 113,280 | 0.00% | 18q | -3.9%-$2.5K |
| GABELLI & Co INVESTMENT ADVISERS, INC. | $53.5K | 100,000 | 0.01% | new | NEW |
| GROUP ONE TRADING LLC | $32.1K | 6,310 | 0.00% | 18q | -46.0%-$27.4K |
| Coppell Advisory Solutions LLC | $31.4K | 3,092 | 0.00% | 4q | HELD |
| Assenagon Asset Management S.A. | $30.6K | 57,128 | 0.00% | 11q | -87.1%-$207.1K |
| GOLDMAN SACHS GROUP INC | $28.0K | 52,328 | 0.00% | 18q | +30.6%+$6.6K |
| Harvest Investment Services, LLC | $22.0K | 41,144 | 0.01% | new | NEW |
| Tower Research Capital LLC (TRC) | $12.4K | 23,199 | 0.00% | 18q | +68.5%+$5.0K |
| TWO SIGMA INVESTMENTS, LP | $12.2K | 22,868 | 0.00% | 2q | -52.0%-$13.3K |
| Point72 Asia (Singapore) Pte. Ltd. | $11.1K | 20,779 | 0.00% | 3q | +7.8% |
| JACOBS LEVY EQUITY MANAGEMENT, INC | $10.9K | 20,356 | 0.00% | 4q | -95.1%-$210.8K |
| Engineers Gate Manager LP | $8.6K | 16,023 | 0.00% | 3q | -45.7%-$7.2K |
| Qube Research & Technologies Ltd | $6.9K | 12,897 | 0.00% | 5q | -61.7%-$11.1K |
| Perfromance Wealth Partners, LLC | $5.9K | 11,000 | 0.00% | 2q | HELD |
| OSAIC HOLDINGS, INC. | $3.2K | 6,001 | 0.00% | 18q | -45.5%-$2.7K |
| FEDERATED HERMES, INC. | $1.2K | 2,286 | 0.00% | 3q | -38.9% |
| GSA CAPITAL PARTNERS LLP | $983 | 1,837,491 | 0.07% | 3q | +80.7% |
| WELLS FARGO & COMPANY/MN | $963 | 1,800 | 0.00% | 2q | HELD |
| BANK OF AMERICA CORP /DE/ | $885 | 1,653 | 0.00% | 18q | -99.4%-$145.6K |
| BNP PARIBAS FINANCIAL MARKETS | $707 | 1,322 | 0.00% | new | NEW |
| 1620 INVESTMENT ADVISORS, INC. | $535 | 1,000 | 0.00% | 3q | HELD |
| CITIGROUP INC | $499 | 932 | 0.00% | 18q | -28.6% |
| ACADIAN ASSET MANAGEMENT LLC | $371 | 696,740 | 0.00% | 3q | -23.5% |
| Zurcher Kantonalbank (Zurich Cantonalbank) | $147 | 275 | 0.00% | 7q | -83.4% |
| FIFTH THIRD BANCORP | $62 | 115 | 0.00% | 7q | HELD |
| Virtu Financial LLC | $36 | 66,717 | 0.00% | new | NEW |
| BARCLAYS PLC | $29 | 54 | 0.00% | 10q | -82.1% |
| SBI Securities Co., Ltd. | $27 | 50 | 0.00% | new | FIRST |
| PRICE T ROWE ASSOCIATES INC /MD/ | $24 | 44,200 | 0.00% | 12q | HELD |
| HRT FINANCIAL LP | $16 | 30,943 | 0.00% | new | NEW |
| Point72 (DIFC) Ltd | $11 | 21 | 0.00% | 3q | -25.0% |
| SIMPLEX TRADING, LLC | $9 | 9,526 | 0.00% | 4q | -82.2% |
| COMMONWEALTH EQUITY SERVICES, LLC | $7 | 12,518 | 0.00% | 3q | -0.8% |
Quarter by quarter
Coverage begins with the quarter ending 2018-12-31. Earlier filings exist only as occasional late amendments, too sparse to describe a market, so they are not shown.
| Quarter | Holders | Value | Shares | New | Added | Trimmed | Options |
|---|---|---|---|---|---|---|---|
| Q4 2024 | 46 | $14.6M | 26,848,778 | 6 | 12 | 19 | 1.6% |
| Q3 2024 | 71 | $70.0M | 39,489,232 | 11 | 17 | 26 | 0.7% |
| Q2 2024 | 82 | $49.8M | 42,188,639 | 24 | 22 | 24 | 0.8% |
| Q1 2024 | 115 | $530.6M | 54,539,282 | 22 | 35 | 33 | 7.1% |
| Q4 2023 | 107 | $604.1M | 54,418,328 | 17 | 33 | 33 | 2.1% |
| Q3 2023 | 101 | $422.3M | 51,019,485 | 16 | 36 | 28 | 2.7% |
| Q2 2023 | 104 | $495.0M | 44,470,529 | 44 | 22 | 27 | 2.4% |
| Q1 2023 | 80 | $274.1M | 38,335,672 | 26 | 27 | 20 | 3.5% |
| Q4 2022 | 61 | $156.0M | 36,715,714 | 16 | 27 | 8 | 3.5% |
| Q3 2022 | 66 | $193.1M | 28,910,142 | 12 | 18 | 13 | 3.2% |
| Q2 2022 | 67 | $141.9M | 28,789,915 | 13 | 16 | 22 | 0.9% |
| Q1 2022 | 84 | $287.4M | 29,952,564 | 17 | 19 | 24 | 2.4% |
| Q4 2021 | 76 | $366.5M | 30,001,457 | 7 | 23 | 22 | 2.7% |
| Q3 2021 | 81 | $371.0M | 31,796,355 | 9 | 20 | 22 | 2.4% |
| Q2 2021 | 80 | $578.9M | 31,397,408 | 8 | 34 | 20 | 2.7% |
| Q1 2021 | 87 | $507.6M | 31,859,006 | 16 | 40 | 17 | 2.9% |
| Q4 2020 | 88 | $407.0M | 31,175,752 | 23 | 34 | 15 | 6.5% |
| Q3 2020 | 80 | $346.7M | 24,264,615 | 80 | 0 | 4 | 10.2% |
| Q2 2020 | 94 | $233.3M | 90,971,860 | 28 | 38 | 18 | 1.0% |
| Q1 2020 | 72 | $132.8M | 64,524,903 | 15 | 28 | 13 | 1.4% |
| Q4 2019 | 75 | $124.6M | 56,779,745 | 19 | 25 | 17 | 1.6% |
| Q3 2019 | 63 | $50.2M | 31,233,314 | 6 | 19 | 22 | 4.2% |
| Q2 2019 | 76 | $168.3M | 34,492,970 | 7 | 29 | 19 | 15.0% |
| Q1 2019 | 80 | $150.9M | 33,295,449 | 10 | 34 | 19 | 7.8% |
| Q4 2018 | 91 | $108.3M | 34,767,434 | 2 | 0 | 3 | 7.9% |