About a-team Marketing Services
The knowledge platform for the financial technology industry

A-Team Insight Blogs

ESMA Raises Alarm About Systematic Internalisers

Subscribe to our newsletter

The European Securities and Markets Authority’s chair, Steven Maijoor, has raised an issue concerning the use of systematic internalisers (SIs) to circumvent MiFID II rules, writing to European Commission director general Olivier Guersent earlier this month.

In a letter dated February 1 and released to the public on February 14, Maijoor wrote that market participants have told ESMA about firms that operate broker-crossing networks setting up networks of interconnected SIs and other liquidity providers, in order to exploit a “potential loophole” in MiFID II.

The arrangements by broker-crossing networks that Maijoor described would let SIs cross third-party buying and selling interests through matched principal trading. Liquidity provision agreements between members of these networks would support the practise. Maijoor stated that the practise might also be extended to instruments other than just equities, if it proves successful.

In the letter, ESMA asked Guersent and the EC to consider whether to address this activity with regulatory action. ESMA’s communication on the issue is the second time it has formally raised it to the EC, having previously done so in December 2014.

Subscribe to our newsletter

Related content

WEBINAR

Recorded Webinar: The Buy-side Trading Desk of the Future

The buy-side trading desk is facing a structural reckoning. Decades of siloed systems for equities, FX and fixed income have created what COOs increasingly describe as a “silo tax” – duplicated headcount, fragmented data, and operational overhead that is harder to justify now that the underlying workflows have, in functional terms, converged. Thirty years of...

BLOG

Putting Quantum Computing to the Algo Trading Test

Quantum computing has long been discussed in capital markets as a technology with potentially transformative applications, but one whose practical impact remains some way off. Recent work by HSBC and IBM suggests the gap between quantum research and real-world trading may be starting to narrow. In a study using production-scale European corporate bond trading data,...

EVENT

Eagle Alpha Alternative Data Conference, Fall, New York, hosted by A-Team Group

Now in its 8th year, the Eagle Alpha Alternative Data Conference managed by A-Team Group, is the premier content forum and networking event for investment firms and hedge funds.

GUIDE

Regulatory Data Handbook 2026 – Fourteenth Edition

Welcome to the fourteenth edition of A-Team Group’s Regulatory Data Handbook. Supervisors increasingly expect firms to demonstrate which rules apply, which data supports each obligation, who owns the control and how exceptions are identified and resolved. Policies and implementation programmes must now be supported by records that can withstand regulatory scrutiny. This edition examines material...