MRNS Institutional Ownership & Shareholders
None of the superinvestors we track currently report MARINUS PHARMACEUTICALS INC (MRNS) in their latest SEC Form 13F filings.
13F filings cover institutional equity holdings and are reported quarterly with a delay. This stock may still have insider Form 4 activity or appear in future filings.
When tracked funds report positions in MARINUS PHARMACEUTICALS INC (MRNS), this page will show 13F-reported ownership trends, hedge fund exposure, portfolio concentration, historical 13F filings, and estimated holding performance.
Institutional Holders
0
Total Reported Value
$0
Largest Holder
—
Largest Position
—
Insider Transactions (90d)
0
Latest Filing Quarter
—
New Institutional Positions
4
Funds Exiting Positions
0
No data available.
Frequently asked questions about MRNS
Who are the largest institutional holders of MRNS?
The largest institutional holders of MRNS reported in the latest SEC Form 13F filings include major institutional investment managers. InsiderSet ranks institutional holders by their latest reported MRNS position.
What is MRNS institutional ownership?
This page tracks MRNS positions reported by institutional investment managers through SEC Form 13F. MARINUS PHARMACEUTICALS INC (MRNS) institutional ownership on InsiderSet reflects disclosed 13F holdings among the managers we analyze, not every shareholder of the stock.
How many institutions own MRNS?
InsiderSet tracks institutional managers that report MRNS holdings in SEC Form 13F filings. Holder counts on this page reflect institutions included in the filings we analyze and should not be interpreted as the total number of MRNS shareholders.
How much MRNS stock do institutions own?
InsiderSet aggregates disclosed MRNS position values from SEC Form 13F filings for the latest available reporting period. Figures on this page are reported 13F value, not necessarily today's market value.
When was MRNS institutional ownership last updated?
The latest MRNS institutional ownership data on InsiderSet is based on the most recent SEC Form 13F filings available. Form 13F filings are generally reported after the quarter ends, so the holdings shown represent the latest publicly disclosed positions rather than real-time institutional holdings.
Are institutional MRNS holdings real-time?
No. Form 13F data is not real-time. It represents positions reported by institutional investment managers as of the end of the reporting quarter. An institution may have changed its MRNS position after the reporting date.
Are institutions buying or selling MRNS?
Institutional buying and selling can be analyzed by comparing MRNS positions across consecutive 13F reporting periods. InsiderSet's MRNS Ownership Changes page shows institutions that increased, reduced, initiated, or exited positions based on reported 13F holdings. View MRNS ownership changes.
How has MRNS institutional ownership changed over time?
InsiderSet tracks MRNS institutional holdings across multiple 13F reporting periods, allowing investors to compare institutional holder counts, reported value, and reported shares over time.