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VOL. XII · NO. 117Established MMXIV · George Town, Grand CaymanAtlantic Edition · $4.50

The Cayman Journal

Finance · Business · Technology · Caribbean & Global Affairs
CUSIP 56854Q900

MARINUS PHARMACEUTICALS INC

6 institutions · $612.5K total · 183,700 shares

#ManagerSharesValue% of TotalPeriod
1JPMORGAN CHASE & CO46,900$509.8K25.53%2024-12-31
2Worth Venture Partners, LLC49,500$40.9K26.94%2023-12-31
3JANE STREET GROUP, LLC30,600$35.8K16.65%2024-06-30
4GROUP ONE TRADING, L.P.48,600$26.0K26.45%2025-03-31
5SIMPLEX TRADING, LLC8,100$44.40%2024-12-31
6CONCOURSE FINANCIAL GROUP SECURITIES, INC.0$00.00%2024-12-31