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Ledger is a data operations tool within the Novus Platform that modernizes shadow accounting technology and allows institutional investors to confidently sit on a fully reconciled Investment Book of Records.

The bridge between your
accounting and analytics.
Schedule an Intro
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Improve portfolio accuracy with modern methods.

Establish Connectivity

Ingest raw portfolio data from custodians and managers. Aggregate all sources into a single, digital location.

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Reconcile Records

Confirm, reject, or correct the data. Alter or log new information, including transactions, returns, and NAVs.

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a book.
Invest with Confidence

With an accurate understanding of your portfolio, you can now conduct timely analyses and performance projections.

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Graphic of items going along a conveyor belt, getting checked by a worker, and another worker looking at a chart on a screen.
Graphic showing the cover and first page of the Whitepaper, Out of the Shadows.

Out of the Shadows

Many asset owners struggle with reconciling their accounting numbers and their investment numbers. In this white paper, we analyze the costs of faulty IBOR, and lay out best practices for a modern investment office to reconcile portfolio data.

Download White Paper

Elevate your shadow accounting workflows.


Custodian data is parallel booked within Ledger and updated daily, granting you the ability to easily make your own edits on the platform and maintain a clean dataset.


Portfolio data is written by stacking changes, allowing for rigorous audit trails and time travel to past versions. Permissions to edit can be set individually across a team.


With a reconciled view of all of your asset classes and investment types, look-through transparency is at your fingertips. Exposure, attribution, and risk are a mere click away.

DIY or Outsource

Ledger can be implemented in-house, or the Novus Platform can perform a light version on your behalf.

Take back control over portfolio data

More on Ledger

Press Release

“Accessible and transparent portfolio information is essential, but asset owners often receive delayed and unreliable data. Ledger improves portfolio accuracy with the ability to inspect exposures and understand attribution and risk positions. It unlocks more than just due diligence and operational efficiency; Ledger enables asset owners to derive powerful insights for making decisions and investing with confidence.”

Andrea Gentilini

Former CEO of Novus Partners

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Enhance your private investment process today with SEI Novus.

Our team of world-class client management analysts can provide you with a personalized introduction to our offering, focusing the conversation on your specific needs and strategy.