Copaxone is still holding more than 40% of MS drugs market share.
What’s impressive is that Copaxone’s US share of patient Rx’s for MS has not changed to a significant degree from the launch of Gilenya or the uptake in Tysabri from JC-testing. Rather, Copaxone’s US share has remained at or near 40% for the past few years.
“The efficient-market hypothesis may be the foremost piece of B.S. ever promulgated in any area of human knowledge!”