London, 30 July 2026

Janus Henderson has moved its complete European ETF range onto ETFBOOK's daily portfolio composition file (PCF) platform.

ETFBOOK, the exchange-traded product data platform, now validates and distributes the range's daily PCFs to its ETF participants.

The scope of the project

The range spans active UCITS strategies across equities and fixed income, both passive and active structures. Authorised participants, market makers and service providers receive validated files each day and can see where every file stands in processing and distribution. ETPLink is the connected creation and redemption platform and handles primary market order management alongside ETFBOOK's PCF service.

Commenting on the partnership, Jon Parsons, Head of Solutions at ETFBOOK, said:

“We are delighted to welcome Janus Henderson to the ETFBOOK platform and to support its complete European ETF range through a fully automated, validated and transparent PCF workflow. Coupled with ETPLink as the creation and redemption platform, the solution provides an integrated and scalable operational framework for Janus Henderson and its ETF participants.”

About ETFBOOK

ETFBOOK (SquaredData AG) is a professional ETF data and analytics platform that provides the default intelligence layer for the global ETF market participants - across issuers, asset managers, liquidity providers, hedge funds, and capital markets desks. Covering 11,000+ ETFs across Europe and the US, the platform delivers daily T+1 data across flows, trading, holdings, and segment analytics across Primary and Secondary Markets. Founded in 2020 and headquartered in Zürich, it also operates from London, Paris, and Cracow as its Tech Hub, with New York and Hong Kong offices on the way.

Media contact

Robert Swietlicki, Marketing Lead at ETFBOOK

r.swietlicki@etfbook.com