BlackRock is recommending wealth clients shift from a 60/40 stock-bond mix to 50/30/20, with 20% allocated to private markets. The firm expects global alternative assets under management to grow from $20 trillion to $30 trillion by 2030, driven by AI infrastructure, energy transition, demographics and urbanization. BlackRock's Fabio Osta called AI a "once in a lifetime" opportunity and stressed selectivity within the expanding opportunity set.
BlackRock is telling wealth clients to cut equities to 50% and hand a fifth of their portfolio to private markets, a break from the 60/40 template that has anchored asset allocation for four decades.
"We are moving away from the traditional 60/40," Fabio Osta, managing director and head of the alternatives specialists team for EMEA wealth at BlackRock, said in an interview with CNBC at the IPEM Global conference in Paris. "We are entering a new continuum for blending public [and] private markets."
The recommended split — 50% equities, 30% bonds, 20% private markets — lands as the 60/40 mix loses its grip under supply shocks, inflation pressure and bond market volatility. BlackRock expects global alternative assets under management to climb from about $20 trillion today to $30 trillion by 2030, with institutional and wealth clients supplying the demand. Osta said private markets are becoming "more accessible, more holistic and more transparent" for wealthy individuals, a segment that has historically been shut out of closed-end vehicles by high minimums and illiquidity.
The 20% sleeve is not a generic alternatives bucket. BlackRock maps it onto four "mega trends" — AI infrastructure, the energy transition, demographic change and urbanization — with AI carrying the most weight. Osta described AI as "an amazing once in a lifetime opportunity," and said the theme has migrated from a sector-level micro story a few years ago to a macro story that now cuts across regions, industries and asset classes.
BlackRock's participation in French AI startup Mistral's recent €3 billion ($3.49 billion) funding round is the clearest example of how that thesis gets expressed. Osta called the deal a "prime example" of the AI-private markets tie-up, and framed the buildout in three phases: the current infrastructure construction stage, which he said requires scaled innovation; a second adoption phase; and a third transformation phase over the next decade. "We are in the early innings of what is the buildout of AI," he said.
The scale of the reallocation matters more than the headline ratio. Moving 20% of a wealth portfolio into private markets implies a multi-trillion-dollar shift in global asset mix if adopted broadly, and it arrives as private capital managers are already sitting on record dry powder. BlackRock's own alternatives platform is one of the largest beneficiaries of that flow, alongside peers including Apollo Global Management, KKR and Brookfield Asset Management, all of which have spent the past three years building wealth-channel distribution to capture individual investor money that was previously confined to public equities and bonds.
The last time a major asset manager formally endorsed a structural break from 60/40 was in the years after the 2008 financial crisis, when the "endowment model" — heavy on alternatives and illiquid assets — spread from university endowments into institutional portfolios. That shift took roughly a decade to fully play out and coincided with a long stretch of suppressed bond yields. The current version differs in one respect: it is being marketed to individual investors, not just pension funds and endowments, which widens the potential flow base considerably.
Osta was explicit that the wider opportunity set does not mean indiscriminate buying. "Within that opportunity set, selectivity is really key," he said, a caution that not every asset or manager in an expanding private markets universe will deliver the returns investors expect. That caveat carries weight given how crowded the AI infrastructure trade has become, with capital chasing data center capacity, power generation and semiconductor supply chains simultaneously.
For wealth clients, the practical question is execution rather than direction. Private market vehicles typically carry fees of 1.5% to 2% plus a 20% performance share, against roughly 0.03% to 0.20% for index equity funds — a cost gap that requires the 20% sleeve to outperform public markets by a meaningful margin just to break even on a net basis. BlackRock has not disclosed a timeline for when the 50/30/20 framework becomes its formal house recommendation for wealth clients, and the firm's published long-term capital market assumptions remain the reference point for advisors in the interim.
This article is for informational purposes only and does not constitute investment advice.
