Prothena (PRTA) - Cost to borrow shares

Latest borrow fee for Prothena (PRTA) shares on Interactive Brokers: 0.3305% (annualized)

The cost to borrow / borrow fee is an annualized percentage an account is charged when borrowing shares of a stock.
Please note that the borrow fee and available shares to borrow displayed on this page are solely based on information provided by Interactive Brokers.

Prothena (PRTA) - cost to borrow in the last 7 days chart

Prothena (PRTA) - number of shares available to borrow in the last 7 days

Prothena (PRTA) - cost to borrow from 2024 to 2023

Prothena (PRTA) - number of shares available to borrow from 2024 to 2023

Cost to borrow for shares of similar companies or competitors

Company	Cost to borrow (% year)	Shares available	Country
Alkermes ALKS	0.25%	8.5 M	🇮🇪 Ireland
Alnylam Pharmaceuticals ALNY	0.4008%	2.4 M	🇺🇸 USA
Amarin Corporation AMRN	0.7096%	6.9 M	🇮🇪 Ireland