Coinspeaker Royalty Pharma Shares Jumped Around 60% after Company Raised $2.2B in Biggest IPO of 2020 So FarRoyalty Pharma's IPO has become the biggest this year. Moreover, it is the second-largest pharmaceutical public listing ever, just behind Zoetis Inc's $2.2 billion IPO back in 2013. RPRX shares today were 12.75% up, trading at $49.61. Royalty Pharma Shares Jumped Around 60% after Company Raised $2.2B in Biggest IPO of 2020 So Far