Let's now take a look at hedge fund activity in other stocks similar to Amarin Corporation plc (NASDAQ:AMRN). We will take a look at Moderna, Inc. (NASDAQ: MRNA ), Zayo Group Holdings Inc (NYSE: ZAYO ), Genpact Limited (NYSE: G ), and AerCap Holdings N.V. (NYSE: AER ). This group of stocks' market valuations are closest to AMRN's market valuation.