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Prothena Corporation plc (PRTA): A Bull Case Theory
Yahoo Finance·2025-10-22 19:33

This stock is one of several featured in our latest research. For more small-cap opportunities with asymmetric return potential, read our free article: 10 High-Potential Small-Caps With Market Cap Under $1B. We came across a bullish thesis on Prothena Corporation plc on BiotechBonanza’s Substack by AnotherBio. In this article, we will summarize the bulls’ thesis on PRTA. Prothena Corporation plc's share was trading at $9.92 as of October 3rd. PRTA’s forward P/E was 33.90 according to Yahoo Finance. Is Am ...