Hedge fund performance in May diverged: how multi-strategy giants held up in a rising stock market rally

Hedge Fund Performance Diverged in May: How Multi-Strategy Giants Held Their Ground During the Stock Rally

In May, global institutional investors once again saw a familiar and important phenomenon: as technology and AI themes continued to drive equity markets higher, multi-strategy hedge funds were still able to post positive returns, but their relative performance often lagged behind index-based equity assets. According to Business Insider, Steve Cohen’s Point72 posted a 2% gain in May, bringing its year-to-date return to 10.5%; Millennium, Balyasny and other large funds also generated positive returns to varying degrees. Meanwhile, the S&P 500 rose more than 5% in May and was up 11% year to date. This contrast reminds the market that under the current macro and market structure, the gap between absolute returns and relative returns remains a reality institutional asset allocators must confront.

Market Background

Over the past period, the core variables in global capital markets have still revolved around interest rates, inflation, growth expectations and liquidity conditions. Although inflation paths differ across economies, the impact of the high-rate environment on asset valuations, risk appetite and the cost of capital is still ongoing. For institutional investors, this environment often means:

1. Equity market gains depend more heavily on valuation expansion in a few high-quality growth sectors; 2. Bonds and cash-like assets regain allocation value; 3. The role of hedge funds, CTA, macro strategies and multi-asset strategies in portfolios is being reassessed.

International institutions are neither optimistic nor pessimistic about this environment, but rather emphasize “higher capital costs, more differentiated asset returns, and more frequent style rotation.” From the BIS and IMF to major investment bank research departments, a common conclusion in recent years has been that in the post-low-rate era, capital flows are more likely to concentrate in a few validated structural themes, such as AI, computing infrastructure, digital transformation and some defensive cash-flow assets.

For this very reason, the strength of U.S. stocks in May was not just a short-term rally, but a reflection of concentrated bets on the long-term growth narrative. For hedge funds, such a market brings both opportunity and challenge: the opportunity lies in capturing alpha through individual stocks, sector rotation and relative value trades; the challenge is that if the market is led by a small number of heavyweight tech stocks, constraints on risk exposure, portfolio diversification and stop-loss discipline become more pronounced.

Current Capital Flows

Judging from May’s performance, capital continued to concentrate in high-growth, high-conviction stocks related to AI. Business Insider noted that the S&P 500 rose more than 5% in May, mainly driven by continued enthusiasm for technology and AI stocks. This means market capital was not being evenly allocated across all risk assets, but was instead inclined to continue chasing a small number of sectors with profitability, scale advantages and narrative appeal.

Hedge funds, internally, presented a different picture.Inside hedge funds, a different picture emerges. Multi-strategy firms such as Point72, Millennium, Schonfeld, and ExodusPoint all posted positive returns, but their overall pace was clearly slower than that of pure equity long-only or indexed equity assets. Based on the data disclosed:

• Point72 rose 2% in May, up 10.5% year to date;
• Millennium rose 2.4% in May, up 6.1% year to date;
• Balyasny rose 1.4% in May, returning to positive territory for the year;
• Some firms such as Walleye and North Rock saw slight pullbacks in May.

These figures show that capital has not been leaving hedge funds in a one-way flow, but investor attention is shifting toward “how to maintain stable returns in a market leadership structure that is becoming narrower.” For institutional investors, multi-strategy funds remain an important asset allocation tool, especially for portfolios seeking volatility control, downside protection, and cross-asset sources of return.

At the same time, institutional capital is also re-evaluating the boundary between passive and active investing. As index gains increasingly depend on a small number of leading stocks, the challenges for traditional active management become more pronounced; but if the market enters a phase of higher volatility and more frequent sector rotation, hedge funds with flexible trading capabilities may once again become favored for allocation. This dynamic itself is an important signal of current global capital flows.

Investment Logic Analysis

Why is capital flowing toward this direction, where multi-strategy funds and tech equity assets coexist in parallel? The core reason lies on three levels.

1. The source of performance is shifting from “broad-based gains” to “theme concentration”

In the low-rate era, most assets could benefit from liquidity expansion. But in the current environment, market gains rely more on a few themes that can outlast the cycle. AI, cloud computing, semiconductors, data centers, and related infrastructure are becoming one of the most attractive long-term investment themes in global capital markets. In recent research, institutions such as BlackRock, Goldman Sachs, and J.P. Morgan have repeatedly noted that technology capex and expectations for productivity gains are reshaping investors’ pricing of future cash flows.

For hedge funds, this means: if they can find relative value, event-driven, or sector rotation opportunities outside the technology theme, they still have a chance to generate stable excess returns; if they cannot effectively participate in the leading sectors, their performance will appear conservative compared with the index.

2. The high-rate environment increases the value of “selective allocation”

High interest rates do not just pressure valuations; they also strengthen capital allocation discipline. Institutional investors are paying more attention to drawdown control, capital efficiency, and risk budgets. The advantage of multi-strategy hedge funds is that they can flexibly allocate capital across equities, macro, credit, arbitrage, and event-driven strategies, thereby reducing directional risk from any single asset class.This is also why, even in months when the stock market rises strongly, funds such as Point72 and Millennium can still post positive returns. For many pension funds, sovereign wealth funds, family offices, and wealth management institutions, the value of this kind of fund in a portfolio does not depend entirely on whether it outperforms the S&P 500, but on whether it can provide a source of returns with lower correlation to stocks and bonds.

3. Institutional investors are shifting from “return maximization” to “outcome stabilization”

Research by institutions such as McKinsey, UBS, and PwC shows that the core demand of institutional investors is shifting from simply chasing returns to improving portfolio resilience and long-term sustainability. In other words, asset allocation is no longer just about finding the highest return, but about identifying asset classes that can add value across different market phases.

Within this framework, hedge funds, alternative investments, infrastructure, private credit, and certain real assets all have a clearer place. Although May’s market conditions were not conducive to fully validating active managers’ alpha, they reinforced one conclusion: in markets dominated by structural trends, institutions are increasingly relying on specialized strategies to complement the shortcomings of traditional 60/40 portfolios.

Risk Factors

Although May data showed that large hedge funds as a whole remained resilient, the relevant risks still deserve attention.

Macroeconomic Risk

If the path of disinflation becomes uneven again, expectations for interest rate policy will fluctuate once more, affecting equity valuations, credit spreads, and the term structure. Hedge funds are more flexible than traditional long-only equity funds, but in high-volatility environments, position sizing and leverage management are also under pressure.

Policy Risk

Global regulators’ scrutiny of private capital, leverage levels, and market transparency continues to rise. The BIS and financial regulators in various countries have both emphasized the risks posed by non-bank financial intermediation. For large multi-strategy funds, regulatory changes may affect financing costs, trading efficiency, and the feasibility of certain strategies.

Geopolitical Risk

Global capital flows are highly sensitive to geopolitics. Supply chain restructuring, technology export restrictions, energy price fluctuations, and regional conflicts can all alter corporate earnings expectations and risk premia. While hedge funds are skilled at processing changing information, if macro events cause correlations to spike abruptly, the effectiveness of strategy diversification may also be weakened.

Valuation Risk

The continued enthusiasm for technology and AI stocks means valuation pressure has not disappeared. If the market demands greater earnings confirmation, capital may shift from “narrative-driven” to “performance-validated” investing. This will affect the return pace of related stocks and also change hedge funds’ long/short structures and sector exposures.

Long-Term Outlook

From a 3- to 10-year perspective, the hedge fund industry and global capital markets may continue to evolve toward greater specialization, greater differentiation, and greater outcome orientation.First, multi-strategy platforms are still likely to retain an advantage in institutional allocations. This is because pension funds, sovereign wealth funds, and family offices are increasingly focused on portfolio stability and correlation management. Against the backdrop of periodic increases in the correlation between traditional equities and bonds, the role of alternative investments and active risk management will become more important.

Second, the AI theme is unlikely to remain just a single trading opportunity; it is more likely to evolve into a long-term capital expenditure cycle. The investment chain surrounding compute power, data centers, power infrastructure, cybersecurity, and enterprise software upgrades may continue to attract global capital over the next few years. If hedge funds and active managers can maintain dynamic allocation capabilities within these structural themes, they will be more likely to generate excess returns.

Third, the long-term return distribution of global capital markets may continue to show “concentration at the top.” This is reflected not only in technology stocks, but also in private markets, infrastructure, and alternative assets. What institutional investors need is a higher-quality portfolio, not a one-directional bet.

Finally, what will matter most in the next few years is not a single monthly ranking, but whether the logic of capital allocation is undergoing sustained change: as markets shift from being driven by abundant liquidity to being driven by structural growth and selective assets, the value of active management, risk diversification, and cross-asset allocation will be repriced.

For institutional investors, this means a more important question: not which fund led in a given month, but which investment framework can continue to create stable, explainable, and repeatable results in the new global investment environment.

Conclusion

Hedge fund performance in May once again shows that the global market has entered a phase that places greater emphasis on thematic concentration, strategy differentiation, and risk control. The positive returns of firms such as Point72, Millennium, and Balyasny indicate that the multi-strategy model remains resilient; but the rise in technology- and AI-driven equities also reminds investors that asset allocation must adapt to a market leadership structure that is narrower, faster, and more structural. For long-term capital, this is not a contest of short-term wins and losses, but a question of how to build a more adaptable portfolio.