iCapital Monetizes Portfolio Data APIs
iCapital
This turns iCapital from a transaction processor into a system of record for alternative portfolios. AltExchange gives it cleaner pipes for moving fund position data into custodians and advisor systems, while Mirador adds the layer that turns messy holdings, cash flow, and valuation feeds across alts and public assets into client ready reporting. That means iCapital can charge not just when a fund is bought, but every month the data is updated, reconciled, and delivered.
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The hard part in alts is not only subscriptions. It is post trade servicing. NAV updates, capital calls, K-1s, ownership records, and exception handling all arrive from different fund admins in different formats. iCapital built structured data workflows to normalize that information and catch missing records before advisors or end clients see them.
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Mirador expanded iCapital into multi custody aggregation and consolidated reporting across both traditional and alternative assets. In practice, that gives an advisor one report showing brokerage accounts, private fund positions, cash flows, and performance in one place, which is exactly what custodians and reporting vendors need from an API feed.
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This is also where iCapital starts to look more like private markets infrastructure peers such as Juniper Square. Juniper Square exposes fund data through event driven APIs and uses a unified database as the core product. iCapital is building a similar data layer on the wealth side, where the buyer is often a wirehouse, custodian, or enterprise reporting stack rather than a GP.
The next step is a higher margin data and enterprise software business sitting on top of the same alternative investment workflows. As feeder fund fees compress and registered products grow, the winners will be the platforms that own the cleanest portfolio data, the deepest integrations with custodians and admins, and the default APIs that every advisor facing system plugs into.