Private markets evolve into a complex ecosystem driven by retail access and technological disruption

The private markets of 2026 are no longer a niche corner of finance reserved for buyout shops and institutional limited partners; they have become a heterogeneous ecosystem where managers, investors and intermediaries increasingly adopt hybrid roles and retail and wealth channels press for access and liquidity. That is the judgement of market participants and industry research alike, and it poses fresh demands on asset servicers, banks and regulators.

“It’s a totally different market space than what it was before,” said Montserrat Serra-Janer, Global Head of Private Market Sales, PFS-SS at JP Morgan. Her observation came in a conversation with Larry Wise, Head of Fund Financing within Global Structuring at J.P. Morgan, in which both executives described a market transformed by broader participation, more trading of formerly illiquid assets and heightened expectations for data and servicing.

Defining private assets as instruments that “don’t trade readily on an exchange, and for which information is not easily accessible to the entire market,” Wise noted the once-clear boundaries have been eroded by banks originating private assets and by a growing volume of secondary trading. “One of the things that’s really been interesting the past few years is the explosion in people actually trading private assets, and banks originating private assets,” he said. That shift has implications for liquidity management, valuation and risk oversight.

Limited partners have become more assertive. Serra-Janer recalled that, eight years ago, GPs largely “called the shots”; today insurance companies, traditional asset managers and other LPs are demanding greater alpha, better data and paths to liquidity. Secondary markets have expanded to answer that call, with creative structures emerging to return cash to investors, summed up, in one LP’s T‑shirt quip, as “DPI is the New IRR”.

Industry research reinforces the theme of widening private allocations and structural change. According to BlackRock’s 2026 Private Markets Outlook, private markets are becoming “more transparent, more holistic, and more accessible,” and the firm suggested the rise of private assets is nudging some investors away from a traditional 60/40 public portfolio toward a 50/30/20 mix that allocates roughly 20% to private investments. The report pointed to the fall in listed US companies, from about 8,000 in the mid‑1990s to fewer than 4,500 today, as part of the supply/demand dynamic underpinning private market expansion.

But growth is testing the capabilities of asset servicers. An analysis in Funds Global MENA warned that rapid private market expansion is “a wake‑up call” for servicers confronted with unstructured and inconsistent data, legacy technology and the need for scalable workflows. Deloitte’s work on European servicers echoes that message, arguing a technology imperative: real‑time fund data, improved reporting on performance, liquidity and risk, and either outsourcing or collaboration on non‑core functions to contain rising operating costs.

State Street’s research also flags macro changes that complicate private market operations, including talent mobility and ESG requirements, and S&P Global has highlighted opacity problems in private credit that technology is beginning to ameliorate. “Technology is solving” data integration challenges in private credit, S&P Global said, but the speed and scale of adoption will determine how quickly opacity gives way to usable transparency.

The operational pain points are concrete. Servicers face fragmented data formats from numerous fund administrators and custodians, the complexity of valuing unusual asset types such as high‑density data centres and infrastructure, and the need to support trades in secondary markets that impose near‑real‑time reporting demands. McDermott Will & Emery’s review of trends for 2026 underlines private capital’s growing role in infrastructure, driven in part by AI and other technology investments, a development that will further complicate servicing requirements around asset monitoring and compliance.

Banks and platform providers have sought to respond. JP Morgan highlights a suite of services spanning financing, fund administration, custody, block trading and secondaries intermediation, and its Fusion platform aims to normalise data across sources for GPs and LPs. Yet industry participants caution that service models must evolve beyond point solutions to integrated, end‑to‑end capabilities if they are to meet investor expectations sustainably.

Retailisation of private markets is an emergent strand of the story. Wise drew attention to rising retail fund formation and pointed to policy moves, such as last year’s executive order discussed in market circles to examine private assets in workplace retirement plans, as drivers of broader access. Those developments offer a “democratisation” opportunity, he said, but only if suitable, safe vehicles and distribution channels are built that align with fiduciary standards and liquidity realities.

The outlook is therefore double‑edged. Private markets promise new avenues for return generation and for financing the real economy, from growth companies to infrastructure, but they also magnify the demand for higher‑quality data, stronger operational infrastructure and more sophisticated risk and compliance frameworks. As BlackRock put it, “as investor familiarity and data transparency improve, the trend of more varieties of investors adding to their private markets allocations is one worth watching.”

For asset servicers and market infrastructure providers, the imperative is clear: invest in technology, reconfigure operating models and forge partnerships to scale expertise. Failure to adapt risks bottlenecks in valuation, reporting and liquidity provision that could blunt the very benefits investors seek from private exposure. The private markets evolution thus presents both the next commercial opportunity for service providers and a test of whether the market’s plumbing can keep pace with its ambitions.