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

A-Team Insight Briefs

ACA Adds Transaction Cost Analysis Capabilities with Global Trading Analytics Acquisition

Subscribe to our newsletter

ACA Group has acquired Global Trading Analytics (GTA), expanding its capabilities in transaction cost analysis (TCA) and best execution support across global financial markets. The move strengthens ACA’s positioning as a provider of technology-enabled governance, risk, and compliance (GRC) solutions, particularly for firms navigating increasingly complex regulatory expectations.

GTA, based in Rutherford, New Jersey, brings with it a long-established reputation in multi-asset class TCA, including equities, fixed income, foreign exchange, futures, and derivatives. Its client base—comprising investment advisers, asset managers, broker-dealers, and wealth managers—will now have access to ACA’s broader suite of compliance and risk solutions. Nearly half of GTA’s clients already work with ACA, offering opportunities for deeper integration.

TCA has grown in importance as regulators continue to scrutinize execution quality. The data-intensive process helps firms measure both explicit and implicit trading costs, allowing them to evaluate broker performance, refine algorithmic strategies, and demonstrate compliance with best execution standards.

Commenting on the rationale behind the deal, ACA CEO Patrick Olson said: “The acquisition of GTA underscores our ongoing commitment to expanding our offerings and equipping our clients with the tools and expertise they need to meet evolving compliance requirements.”

GTA’s leadership sees the transaction as an opportunity to scale while maintaining continuity for existing clients. “Along with my fellow co-founders, Joe Arleo and Clem Cheng, we’re pleased that this partnership ensures our clients will continue to receive the high-touch service they rely on, now strengthened by ACA’s complementary capabilities and broad resources,” said John Halligan, Co-Founder and President of GTA.

The combined offering is expected to deliver enhanced support for firms seeking to reduce trading costs, optimize execution quality, and meet regulatory obligations with confidence.

Subscribe to our newsletter

Related content

WEBINAR

Recorded Webinar: Agility as Alpha: How Trading Infrastructure Determines Who Wins in Volatile Markets

Tariff shocks, geopolitical realignment and macroeconomic regime shifts are redrawing the investment landscape faster than most firms’ technology stacks can keep up. For hedge funds and asset managers, the ability to move quickly into new asset classes, geographies or strategies is no longer just an operational concern – it is a front-office differentiator and, increasingly,...

BLOG

Why the ICE Binary Order Entry API is a Structural Shift, Not Just a Faster Interface

By Harry Palmer, Market Operations, OnixS. The introduction of the ICE Binary Order Entry API is easy to misinterpret as a routine performance upgrade. Binary interfaces are often framed narrowly, as a way to reduce order submission latency or to serve the fastest trading firms. In this case, that reading misses the point. What Intercontinental...

EVENT

Eagle Alpha Alternative Data Conference, London, 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

AI in Capital Markets Handbook 2026

AI adoption in capital markets has moved into a more disciplined phase. The priority is now controlled deployment: where AI can be used safely, where it can deliver measurable value, and how outputs can be governed, monitored and evidenced. The 2026 edition of the AI in Capital Markets Handbook examines how AI is being applied...