MRNS

Institutional Ownership

Top 8 Institutional Holders
HolderSharesDateChange% Held
BlackRock Inc.1.87MJun 30, 24-2.85M3.39%
PUTNAM INVESTMENTS LLC--Dec 31, 23-51.71K--
INTERNATIONAL BIOTECHNOLOGY TRUST PLC290.00KSep 30, 23+200.00K0.53%
Tekla Capital Management LLC411.10KJun 30, 23-45.68K0.74%
Islet Management, LP--Jun 30, 23-30.00K--
Jefferies Group LLC494.76KSep 30, 22--0.90%
Amalgamated Financial Corp.6.01KMar 31, 22+6.01K0.01%
KNOTT DAVID M81.17KSep 30, 21--0.15%

Latest holdings as of Funds file quarterly, up to 45 days after quarter end; this page refreshes weeklyAbout this data

Data is provided for informational purposes only and does not constitute investment advice. Past performance is not indicative of future results.