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

A-Team Insight Blogs

NewRiver Files Lawsuit Against Morningstar for Unauthorised Access

Subscribe to our newsletter

NewRiver, a US provider of a central repository of mutual fund documents and data for financial services firms, has filed a lawsuit against Morningstar, alleging that the investment research firm has used the internet to gain illegal access to its Prospectus Express web-based data warehouse. The firm has also accused Morningstar of unfair competition related to the Prospectus Express product, which provides investors with up to date mutual fund prospectuses.

The lawsuit has been filed with Massachusetts state court and NewRiver has stated that it will “vigorously protect its proprietary interests in its Prospectus Express product through the prosecution of the lawsuit”. The firm is seeking to prevent Morningstar from accessing its online warehouse of updated prospectuses and asking for unspecified damages.

The breach is alleged to have happened last year, during a period when talks were ongoing regarding the possible takeover of NewRiver by Morningstar.

Morningstar has acknowledged that it accessed NewRiver’s data for “benchmarking” purposes to ascertain whether its own information was up to date but denies using the data for illegal purposes.

Subscribe to our newsletter

Related content

WEBINAR

Recorded Webinar: Powering Winning Low-Latency Trading Strategies – Gaining an Edge Through Server Performance

This webinar has passed, but you can view the recording here. Trading firms continue to seek faster execution and lower latencies for their high frequency and algorithmic trading strategies. Beating the competition to trade in today’s fragmented marketplace is crucial to avoid price slippage and to maximise alpha. But the competition isn’t staying still, and...

BLOG

Financial Markets Need Explainable Agents, Not Black Boxes

By Cédric Cajet, Product Director, NeoXam. Artificial intelligence (AI) is fast becoming the newest arms race in financial markets. From portfolio construction to risk modelling and client reporting, firms are racing to embed machine learning and generative AI into their operations. Whether it’s faster insights to make better investment decisions or the ability to reduce...

EVENT

ExchangeTech Summit London

A-Team Group, organisers of the TradingTech Summits, are pleased to announce the inaugural ExchangeTech Summit London on May 14th 2026. This dedicated forum brings together operators of exchanges, alternative execution venues and digital asset platforms with the ecosystem of vendors driving the future of matching engines, surveillance and market access.

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...