Summary
As allocations to alternatives grow, asset owners face fragmented data, opaque reporting, and operational strain. This article explains how a modern data foundation enables scalable alternatives (alts) portfolio management, improving transparency, performance attribution, and look-through analysis across private markets.
Alternative investments have become the ultimate misnomer in our industry. Once conservative institutional investors like insurers, pension funds, foundations, and endowments got into alts for diversification and yield, it became safe to say that the asset classes are set for the mainstream. The most alternative thing about them is how asset owners have to conduct day-to-day operations and manage data. Their incursion into traditional portfolio allocations has forced a structural and technological adaptation, a radical shift in operational and data management requirements.
The average asset owner’s tech stack is disparate, disconnected, and diverse, with a dozen (or dozens) of different systems for managing public equities, private markets, hedge funds, and more. Here is the operational reality of increasing alts exposure and how to rectify the data roadblocks so scaling becomes smooth and funds can make decisions with a timely, accurate view of portfolio exposures, liquidity and cash flow forecasting, and performance attribution.
The share of total institutional AUM held in alternatives is projected to rise to approximately 16% by 2027, up from 11% in 2015.i Bain predicts alts will grow twice as fast as public assets; KKR predicts more than $24 trillion in assets in 2028, up from $15 trillion.ii Institutional scaling of alts is still underway, and so is the digital data transformation required to support it.
Alts is an environment characterized by deliberate opacity, fragmented systems, a deluge of unstructured data, and managing exposure across public and private investments. To further complicate operations, most private market funds use highly custom management and incentive fee structures and bespoke (U.S. and European) waterfall logic, including unique hurdles that standard out-of-the-box calculators cannot natively model.iii Further, the shift into alts classes introduces a mix of closed-ended funds, open-ended “evergreen” funds, co-investments, master-feeder funds, and separately managed accounts (SMAs).
As allocators increase their number of fund investments and managers, the math behind performance attribution and fees becomes completely untenable in Excel. For example, master-feeder structures create a web of direct and indirect exposures that are difficult to track manually once a firm reaches double-digit fund or investor counts. When expanding further into alts funds, limited partners (LPs) should check under the hood of their data flows to make sure the investments will not call for excessive manual grunt work or linear talent acquisition.
Today’s leading asset owners have been constructing tech stacks, building and buying platforms for ops like accounting, risk, performance, and asset classes like public, private, and hedge funds. Larger LPs have a hodgepodge of legacy systems, best-in-breed point solutions, and internally built systems. Disparate systems used for different sleeves of the business require complex manual reconciliations to get a house view of total risk. Disconnected point solutions also force firms to perform data mapping exercises between different data schemas, which increases maintenance costs and the likelihood of data discrepancies.
When it comes to blending private market funds into the portfolio mix, an investor isn’t running into a minor technical difference. It’s a substantial challenge that informs how the system ingests data, governs it, and scales it. The public-private convergence problem can plague organizations lacking a modern data consolidation layer that automates and orchestrates everything through a golden-source data foundation.
Unlike public markets, private markets have no exchanges or standardized data streams, so data doesn’t reconcile cleanly across systems. When investing in private markets for the first time or scaling those investments, institutional investors must put a concerted effort into evaluating how to combine internal tools, vendor solutions, and a platform-agnostic data layer to drive scale, transparency, and long-term agility.
That platform-agnostic data layer will corral impossibly large and disparate data sets into a consolidated, standardized single source, so the asset owner’s analysts, managers, and accountants can actually use the information with confidence. Subsequently, the fund can accurately navigate different valuation methodologies (public vs. private), prevent timing mismatches (daily vs. quarterly), and reconcile the inconsistent identifiers. A modern data foundation is indispensable for multi-strategy investing.
Asset owners like pension funds and insurance companies operate with rigorous regulatory, board of directors, and end-client reporting obligations. GPs have their own data and transparency challenges to contend with. An LP board member or the CEO who sees trouble in the daily headlines about private credit defaults, sudden trade policy shifts, or a tech downturn may ask the head of private equity for net IRR, TVPI, DPI by fund and vintage or liquidity and cash flow forecasts. But a true view of risk and exposure requires analysis that looks through to the underlying portfolio companies. All major regulators, from the OCC and FDIC to the National Association of Insurance Commissioners, urge look-through analysis in financial risk management.
“In order to assess properly the risk inherent in collective investment funds and other indirect exposures, their economic substance needs to be taken into account... The look-through approach applies to insurance arrangements and indirect investments (including unleveraged mutual funds, other collective investment vehicles, etc.) in order to identify all underlying exposures embedded in such arrangements and investments, including all indirect holdings that may artificially inflate the qualifying capital resources of an IAIG. In the context of Market risks, look-through is applied, for instance, to collective investment funds, hedge funds, mandatory convertible bonds, etc., in order to identify all of the indirect exposures embedded in such instruments.” — International Association of Insurance Supervisorsiv
Look-through analysis is particularly critical when working with elaborate private credit structures in securitized assets like commercial mortgage loans and pooled corporate and consumer loans. Asset-based finance (ABF) is popular but requires tracking hundreds of attributes. Effective ABF reporting requires visibility far beyond the fund level — drilling down to report and monitor risk at the individual borrower level. And that’s just a single fund. Only a cloud-native, consolidated data layer can deal with incoming unstructured data from 100 different private market funds, each sending ad-hoc valuation data via PDF. Backed by multi-asset portfolio data integration, allocators can more rapidly generate a clear view of portfolio exposures, performance attribution, and risk exposures.
Equities and bonds used to be the way to go. Quarterly and monthly reports used to suffice. But after years of digital transformation that have blended public and private markets and created petabytes of investment data, everybody is aiming for answers in real time. Things simply move too fast, and there is too much volatility to rely on lagging indicators. Risks can quietly accumulate in portfolios during the days between reports. Asset owners need a more tactile understanding of their cash flow and exposures.
As allocators deepen their exposure to real estate, private credit, and other alternatives, their data and reporting requirements grow significantly more complex. Today’s asset owners need accuracy and transparency in reporting, both from their GPs and internally, especially when dealing with alts. We’re not at the point of instant, real-time answers quite yet, but that time is approaching swiftly. A superior data foundation will make it possible.
Cesar Estrada
Cesar oversees Arcesium's investment operations, accounting, and data management solutions for private markets fund managers and institutional investors.
Sources:
[ii] KKR, September 2024. https://www.kkr.com/insights/alternative-perspective-past-present-future
[iii] Investopedia, August 22, 2025. https://www.investopedia.com/terms/d/distribution-waterfall.asp
[iv] IAIS, 2023. https://www.iais.org/uploads/2023/06/Public-2023-ICS-Data-Collection-Technical-Specifications-Part-2.pdf
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