Prothena (PRTA) - Total debt

Total debt on the balance sheet as of June 2026 : A$9.97 Million

According to Prothena's latest financial reports the company's total debt is A$9.97 Million. A company’s total debt is the sum of all current and non-current debts.

Prothena - Total debt on balance sheet (from 2015 to 2026)

Total debt by year

Year	Total debt	Change
2025-12-31	A$12.5 M	-28.29%
2024-12-31	A$17.43 M	0.35%
2023-12-31	A$17.37 M	82.62%
2022-12-31	A$9.51 M	-44.05%
2021-12-31	A$17 M	-26.71%
2020-12-31	A$23.19 M	-29.19%
2019-12-31	A$32.76 M	-55.22%
2018-12-31	A$73.16 M	9.33%
2017-12-31	A$66.92 M	-6%
2016-12-31	A$71.19 M
2015-12-31	N/A

Total debt for similar companies or competitors

Company	Total debt/th>	differencediff.	Country
Amarin Corporation AMRN	A$7.64 M	-23.43%	🇮🇪 Ireland
Alnylam Pharmaceuticals ALNY	A$1.80 B	17,951.64%	🇺🇸 USA
Alkermes ALKS	A$2.25 B	22,524.23%	🇮🇪 Ireland

What is the market capitalization of a company?

The market capitalization sometimes referred as Marketcap, is the value of a publicly listed company.
In most cases it can be easily calculated by multiplying the share price with the amount of outstanding shares.

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