Information on MiFID II transaction reporting - March 2026


Reference Case Number: FOI2026/00265

Freedom of Information: Right to know request:

1. Regarding Mifid 2 Transaction reporting. How many in-scope investment firms submit transaction reports directly to the FCA and how many submit via an ARM (by count and reporting volume)?

Please provide:

a) The number of firms reporting directly to FCA and via ARM in 2024 and 2025. 

b) The number of transaction reports submitted directly to FCA and via ARM in 2024 and 2025.

2. Please can you provide a statistical breakdown of all MDP rejection codes for MiFID RTS22 Transaction Report rejections for 2024 and 2025.

 

FCA response: