Powering
Success.
We service the ETF ecosystem with mission critical data, streamlined workflows and support that turns complexity into clarity.
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Ultumus powers the ETF ecosystem.
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Ultumus, headquartered in London and offices in Singapore and Hawaii, was acquired by SIX in 2021. Ultumus is the leading provider of ETF and index data, calculation and workflow solutions. Trusted by the world’s top financial institutions, we serve the entire ETF ecosystem – and with teams across key global markets, we offer pre-market support across all time zones.
ABOUT ULTUMUS









Index Data Services.
Your single source for global index data across all asset classes – accurate, timely & built to power performance.
- OPTIMISED FOR:Seamless index aggregation
- COMPREHENSIVE:Timely, accurate & pre-validated
- GLOBAL COVERAGE:One platform, every benchmark
- • DIPS
- • T+ DATA
- • DIVIDEND FORECAST
- • CONSTITUENT WEIGHTINGS
- • proforma
- • Corporate Adjustments
ETF Data Services.
The most comprehensive source for global ETF data across all asset classes, powering transparency, accuracy & performance across the ETF ecosystem.
- OPTIMISED FOR:ETF Basket Tracking
- COMPREHENSIVE:Daily NAVs, flows & tax flags
- GLOBAL COVERAGE:24/5 support across time zones
- • Issuer Composition
- • PCF Tracking
- • ETF Flow Analytics
- • NAV history
PCF Calculation.
Elevate the data attached to your fund, create a professional basket including holding, pricing and settlement, defined by expert fund accountants, designing products for professional traders. We power ETF trading globally with speed, scale and accuracy.
- ACCURATE:PCF Calculation
- COMPLIANT:regulatory reporting
- EFFICIENT:automated workflows
- • PASSIVE
- • ACTIVE
- • MULTI-ASSET
- • RELIABLE
COSMOS, Create & Redeem Platform.
Creating the definitive ETF workflow for the use by global Authorised Participants. Designed to create a single point of access whilst providing seamless STP connectivity to a range of issuers and transfer agents.
- SEAMLESS:create & redeem
- TRUSTED:60+ APs, Issuers & Fund Servicing Agents
- FAST:straight-through processing (STP)
- • Normalised Data Feed
- • STP
- • INDUSTRY ADOPTED
- • Trading/Settlement Adjustments
- • Corporate Actions Processing
Key Points That Define Our Success
INNOVATION-DRIVEN DNA
Built in the cloud, driven by automation and shaped by ETF specialists. Ultumus is redefining how the industry manages data and workflows. With 60+ APs, Issuers and Fund Servicing Agents already onboarded to COSMOS, our platform leads the market in straight-through processing for ETF creation and redemption.
CLIENT-FIRST SUPPORT
We’re more than a provider – we’re your partner. Our industry experts are available 24/5 via phone, email, and instant messaging, offering fast, informed support whenever you need it.
CLEAR & ACCURATE DATA
Complexity is our business, but clarity is our product. We transform fragmented index and ETF data into one streamlined, structured model. 100% of provider files are standardised and versioned, with full audit trails.
SPEED OF DELIVERY
We deliver mission-critical data in minutes, not hours, empowering clients to act fast and stay ahead. Receiving data quickly is absolutely imperative. Ultumus delivers provider data well within 15 minutes of receipt, meaning less time chasing down files and more time focused on value-add tasks.