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Alternative Market Briefing

BlackRock: Hedge funds are moving closer to the core of portfolios as AI-driven innovation reshapes opportunity set

Wednesday, October 28, 2026

Matthias Knab, Opalesque for New Managers:

BlackRock has published its Fall 2026 Hedge Fund Outlook. The report argues that three forces - rising dispersion, an expanding investment toolkit and the search for differentiated returns - are reshaping the hedge fund opportunity set heading into 2027. BlackRock describes itself as one of the top 10 hedge fund managers, with USD120bn in client assets.

In his foreword, Michael Pyle, Deputy Head of BlackRock's Portfolio Management Group, contrasts today's environment with the 2010s. Back then, low inflation, low rates and low correlations made diversification easy, while low volatility and dispersion left a narrow opportunity set for active managers. "This was a challenging environment for hedge funds," Pyle writes.

Supply constraints, geopolitical fragmentation and a series of shocks, including the AI buildout, have since changed that picture. Stock-bond correlations have become less stable, and long-duration government bonds no longer provide the ballast investors had come to expect. This raises the diversification value of market-neutral strategies, while higher volatility and dispersion widen the field for long-short investors. Pyle also points to a new bottleneck - competition for capital itself - as heavy government borrowing competes with the capital needs of the AI buildout. "That is why we believe hedge funds increasingly belong closer to the core of portfolios," he concludes.

Global macro: A debt issuance boom

Tom Becker, Senior Portfolio Manager on BlackRock's Global Tactical Asset Allocation team, describes a macro backdrop in which global growth is strengthening, AI is powering a capital investment boom and developed-market inflation remains well above central bank targets. Government and corporate debt issuance are rising at the same time, which Becker calls historically anomalous: in a typical expansion, shrinking deficits make room for corporate borrowing. With procyclical fiscal policy and heavy AI-related corporate funding needs, the result is a meaningful increase in U.S. high grade debt supply.

The combination of resilient growth, sticky inflation and abundant bond supply keeps Becker's team directionally short bonds, while seeking relative-value opportunities in regions with less acute inflation, more austere fiscal policy or more dovish central banks. On equities, the team remains long, pointing to a reopened IPO window and accelerating economy-wide profit growth. Cross-country dispersion, he argues, is a structural feature of the post-pandemic regime of sticky inflation, activist fiscal and industrial policy and geopolitical fragmentation.

Systematic: The search for different

Raffaele Savi, Global Head of BlackRock Systematic, notes that if 2026 has taught investors anything, it is humility. Energy shocks rewrote inflation and rate expectations, crowded AI trades began to unwind, and from March through August price momentum suffered its third-worst drawdown since 2000.

The lesson, Savi writes, is that a good idea does not stop being good once others discover it, but its economics can change quickly. The goal is "to be right about companies, not accidentally right about momentum," which is why his team hedges common style exposures and monitors crowding alongside its signals. Opportunities have rotated toward value and quality signals, both sides of the AI trade, financials, stock selection in Taiwan and South Korea, and macro dispersion across U.S. and European rates, currencies and commodities.

Savi also addresses AI's effect on the investment process itself. Agents can already read earnings transcripts and economic releases almost instantly, which does not eliminate alpha but moves the edge. Agentic research systems now generate hypotheses, write code and test ideas, allowing broader research rather than merely faster research. Yet once everyone has powerful AI, the technology itself will not be the edge; differentiated data, portfolio construction, risk management and human judgment will be. "There is no permanent source of alpha," Savi writes. "There is only the discipline to keep searching for something different."

Volatility as a portfolio tool

Rick Rieder, Chief Investment Officer of Global Fixed Income, and Jacob Caplain, Head of Investing Strategy for Global Fixed Income, show how often markets defy the normal distribution. A weekly decline of three standard deviations or more should occur roughly once every 14 years - about three times since 1987. In practice there were 13 such weeks in rates and 23 in equities, close to 5x and 10x what a normal distribution would imply.

The authors compare trading volatility to trading insurance: best bought before the hurricane and best sold at the height of the storm. Looking at 10 volatility spikes over the past decade, buying protection 30 days ahead paid off in nine cases, and selling at the peak paid off in nine cases as well. With the VIX at 16.1 and the SKEW index at 146.3 at the end of September, markets sit in a "low vol, high skew" regime - complacent on the surface, but tail-hedged. Measuring volatility through intraday highs and lows rather than open-to-close moves reveals far more shock events even in calm periods, which options strategies can harvest.

Event driven: The corporate change supercycle

Mark McKenna, Global Head of Event Driven, describes a "corporate change supercycle" driven by the fastest pace of technological change in our lifetime. Global M&A volume reached about USD2.7 trillion in the first half of 2026, near historic highs. North American M&A approached USD1.7 trillion, up 56% year-over-year, with 283 deals above USD1bn and a record 31 mega-deals. Global corporate separation activity rose 145% versus the 2021-2025 average, and merger arbitrage has delivered positive returns in 22 of the past 24 months.

McKenna argues that the "technology clock" is moving faster than the "corporate clock," creating boardroom urgency to act. A more constructive regulatory backdrop, open financing markets and ample sponsor dry powder mean companies are both more willing and better able to transact. Meanwhile, strong deal supply relative to a smaller dedicated arbitrage capital base can keep spreads wider than underlying deal risk may warrant. He sees the supercycle as still being in its early stages.

Allocators: Finding tomorrow's hedge fund leaders

Diana Myint and Albert Matriotti, Co-CIOs for Hedge Fund Solutions, turn to the competition for talent and capacity. Of the 10 largest hedge fund firms by assets 15 years ago, only two remain in the top 10 today. Many of the most compelling managers are not actively raising capital, and sought-after launches can be substantially allocated before they open. As a result, the most valuable sourcing work happens before there is a fund to invest in.

Since many new launches come from multi-manager platforms, the critical question is whose investment skill is portable once the platform's technology, data, financing and risk infrastructure fall away. The authors stress that early engagement must never replace independent underwriting: "Speed should be the consequence of preparation, not a substitute for diligence."

Preqin data cited in the report shows emerging managers (three years or younger) outperforming established peers, with 12-month net returns of 17.5% versus 14.1%, 3-year annualized returns of 21.7% versus 13.4%, and 5-year annualized returns of 14.7% versus 8.1% - though with higher volatility (10.1% versus 6.9% over five years).

Taken together, BlackRock concludes, investment outcomes into 2027 will depend less on market direction and more on security selection, disciplined risk management and genuinely differentiated sources of alpha.

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