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Prothena Corporation PRTA · USD

Health Care · US listing · 🇺🇸 United States

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8.78

+10.16%

Close of 9 Nov 2026, in USD

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Reference data, closing prices and charts across 45,000 companies, plus crypto, commodities and currencies.

Prothena Corporation and similar listings

Same market and sector, closest in size

Name Last closeMarket valueP/ENet marginYield Change
Prothena Corporation PRTA 8.78$472.6m—-2520.6%— +10.16%
Flexion Therapeutics FLXN 24.07$1.19bn—-132.9%2.16% +0.92%
Lexeo Therapeutics LXEO 3.14$229.2m—-9063.8%— +8.65%
Relmada Therapeutics RLMD 4.14$124.9m——— +6.15%
Zura Bio ZURA 1.24$91.4m——— -69.68%
Eton Pharmaceuticals ETON 64.35$1.73bn—-5.8%— +13.97%
Varex Imaging VREX 18.45$773.1m—-8.3%— +0.05%
AngioDynamics ANGO 12.12$499.6m—-11.5%— +3.32%
Upstream Bio UPB 3.58$193.5m—-5026.0%— +10.84%

Closes are in the currency each stock trades in. Blank figures mean we hold no company data for that listing yet.

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