Return On Equity of ProMIS Neurosciences Inc. from 31 Dec 2021 to 30 Sep 2025

Taxonomy & unit: ratio: %
Description: Return on equity can be defined as the amount of net income returned as a percentage of shareholders equity. Return on equity measures a corporation's profitability by revealing how much profit a company generates with the money shareholders have invested.
Summary: ProMIS Neurosciences Inc. quarterly and annual Return On Equity in % history and change rate from 31 Dec 2021 to 30 Sep 2025.
ProMIS Neurosciences Inc. Return On Equity for the quarter ending 30 Sep 2025 was -337%, a 1220% decline year-over-year.
ProMIS Neurosciences Inc. annual Return On Equity for 2024 was 52%, a 96% decline from 2023.
ProMIS Neurosciences Inc. annual Return On Equity for 2023 was 1259%.
ProMIS Neurosciences Inc. annual Return On Equity for 2022 was -735%, a 109% decline from 2021.

Return On Equity, Quarterly (%)

Return On Equity, YoY Quarterly Change (%)

Return On Equity, Annual (%)

Return On Equity, YoY Annual Change (%)

ProMIS Neurosciences Inc. Quarterly Return On Equity (%)

Period	Value	YoY Chg	Change %	Start Date	End Date
Q3 2025	-337%	-311%	-1220%	01 Jul 2025	30 Sep 2025
Q2 2025	-103%	+485%	+83%	01 Apr 2025	30 Jun 2025
Q1 2025	-12%	+2300%	+99%	01 Jan 2025	31 Mar 2025
Q4 2024	52%	-1207%	-96%	01 Oct 2024	31 Dec 2024
Q3 2024	-26%	-752%	-104%	01 Jul 2024	30 Sep 2024
Q2 2024	-587%	-1122%	-210%	01 Apr 2024	30 Jun 2024
Q1 2024	-2312%	-98388%	-102%	01 Jan 2024	31 Mar 2024
Q4 2023	1259%	+1994%		01 Oct 2023	31 Dec 2023
Q3 2023	727%			01 Jul 2023	30 Sep 2023
Q2 2023	535%			01 Apr 2023	30 Jun 2023
Q1 2023	96076%			01 Jan 2023	31 Mar 2023
Q4 2022	-735%			01 Oct 2022	31 Dec 2022

Period	Value	YoY Chg	Change %	Start Date	End Date
2024	52%	-1207%	-96%	01 Jan 2024	31 Dec 2024
2023	1259%	+1994%		01 Jan 2023	31 Dec 2023
2022	-735%	-9089%	-109%	01 Jan 2022	31 Dec 2022
2021	8354%			01 Jan 2021	31 Dec 2021

* An asterisk sign (*) next to the value indicates that the value is likely invalid.