May. 1 at 12:54 AM
93% of the 498 public bios with a market cap over
$50MM (as of today's close) have a higher share price today than their 4/8/25 close. The XBI is up 19% since 4/8/25
Some like
$IRWD have reported disappointing news
$PRTA appears to be one of the worst performing bio stocks over this period in the peer group but there also appears no adverse news. Some have suggested this is because PRTA is incorporated in Ireland & therefore susceptible to tariffs. Attached is a list of all bios listed as being from Ireland per Seeking Alpha including
$ALKS $AMRN $AVDL. All of these listed in Ireland are up over this period.
This is not investment advice but PRTA expects a Phase 3 read later this quarter that, if positive, would lead to a filing and, if approved, a FY2026 launch. Birtaminab, if ever approved, would compete in a multi-billion dollar market. Remember is the data is a dud PRTA could go bankrupt.
PRTA MC =
$500MM & an EV of
$20.Just a suggestion to research PRTA for yourself