There's a quiet revolution taking shape in portfolios. For decades, the 60/40 mix—60% equities, 40% bonds—was the shorthand for prudence, diversification and balance.¹ But the regime that made that formula work—low inflation, stable growth and negative stock-bond return correlations—appears to have shifted. After 2022, investors tend to question how well bonds may dampen equity risk.² In this new macro geometry, investors are re-examining what the "40" should really be. Morgan Stanley's latest Global Insights calls gold "an attractive hedge against fiscal largesse and geopolitics," noting its 50% rally year-to-date and near-zero equity correlation.³ Gold is not just a store of value; it's a statement about the limits of paper promises.

Allocating to gold in 2025 isn't about fear; it's about function. Exchange-traded fund (ETF) inflows of more than $10 billion in September alone show that institutional and retail investors alike are beginning to re-engineer portfolios for an era of structural deficits and active fiscal policy.⁴The asset's behavior has evolved: what was once a rate-sensitive trade has become a fiscal-risk hedge. Correlations with Treasury yields have flipped from deeply negative to positive, implying that gold now rises with, not against, higher long-term rates when those rates reflect sovereign stress.⁵ That's an inversion of an old mental model. Investors aren't running from volatility; they're buying the only liquid asset that sits outside the liabilities of any government or central bank.

The conceptual shift is profound. Instead of treating gold as an accessory to a portfolio, some strategists now treat it as a core sleeve of real assets—a 20% reallocation from the bond bucket that acknowledges diversification is no longer about opposites, but about orthogonality.⁶ For allocators, this isn't nostalgia for the gold standard; it's recognition that the architecture of portfolio resilience is changing. The new 60/20/20 mindset—equities, fixed income and real assets—may prove less a radical break than a quiet return to first principles: holding something that no one else owes you.

Europe's Gold Awakening, and Why It Matters for U.S. Investors

European investors are signaling something important about global portfolio behavior. In WisdomTree's 2025 Investor Survey of 802 European and U.K. participants, gold ranked as the top safe-haven asset, with 41% of respondents identifying it as their preferred store of value, well ahead of Bitcoin and the U.S. dollar. Perhaps more telling, average portfolio allocations to gold now stand at 5.7%, equal to holdings in developed-market sovereign debt. That balance suggests gold is no longer viewed as a fringe diversifier but as a mainstream, fixed component of institutional portfolios. In a globalized capital system, these regional shifts don't stay regional; European reallocations toward real assets inevitably influence global flows and price discovery, amplifying gold's liquidity and institutional relevance across markets.

Equally notable is how investors are choosing to access gold. The survey shows nearly 40% favor exchange-traded products (ETPs), far surpassing preferences for physical bullion, futures or mining equities. The logic is pragmatic: ETPs deliver transparency, low cost and scalability that fit the modern portfolio construction toolkit. For U.S. investors, the European experience is an instructive case study. It suggests that the conversation about gold's role has moved beyond the "why" to the "how." As more allocators integrate gold as a core sleeve within real assets rather than a tactical overlay, the result may be a gradual convergence between U.S. and European portfolio design, one in which hard assets are recognized not as outliers, but as foundational pillars of modern diversification.

Figures 1 and 2 follow with an illustration of some of these results.

Figure 1: In a major risk-off environment, which asset do you view as the most reliable safe haven, if any? (Select up to three)

Figure 2: If you were to allocate/increase your exposure to gold, how would you most likely implement it?

The Next Step: Rethinking How to Hold Gold

For decades, gold exposure came down to a binary choice: physical bullion or an ETF like the SPDR Gold Shares (GLD), where each share represents a portion of physical gold stored in a vault. There has also been the option to look at the VanEck Gold Miners ETF (GDX) for those seeking to own businesses directly connected to gold rather than the metal itself. But as portfolio construction evolves, investors are no longer confined to "either/or" decisions. The rise of capital-efficient strategies means a single allocation can now express multiple exposures—gold and miners, or gold and equities—within the same position. That shift reframes gold from a static diversifier to a dynamic building block capable of compounding its impact across asset classes.

• The WisdomTree Efficient Gold Plus Gold Miners Strategy Fund (GDMN) is built around a simple idea: one allocation, two sources of return. Rather than forcing investors to choose between physical gold and the companies that mine it, the Fund combines both. For every $100 invested, about $90 goes into gold-mining equities and $90 into gold futures, with a small $10 collateral position in U.S. Treasuries to anchor the structure. The result is a capital-efficient exposure, roughly equivalent to holding $180 of notional exposure to traditional gold and mining assets for every $100 deployed. It's a modern expression of leverage through portfolio design, giving investors a way to pursue gold's dual drivers—metal and equity beta—within a single, efficient sleeve.

In practical terms, this evolution is about optimization, not substitution. Investors seeking gold's defensive and inflation-hedging properties can now pursue those aims without sacrificing growth or efficiency. The question is no longer just how much gold belongs in a portfolio, but what kind of gold exposure delivers the most robust potential outcome.

Figure 3: Standardized Performance

Proof in the Performance

Performance data reinforces the structural advantage of capital-efficient design. As of late October 2025, GDMN has far outpaced both GDX and GLD, delivering a roughly 157% year-to-date total return, compared with 102% for GDX and 50.8% for GLD. Over every measured period—one-year, three-year and the longest common track record—GDMN consistently led the way. The visual arc of its performance tells the story: when gold rallied, GDMN captured the metal's momentum and the mining equity beta in one line item. That dual exposure has allowed it to magnify upside while maintaining liquidity and simplicity. It's a clear illustration that portfolio innovation isn't just about holding more; it's about doing more with the same dollar, a theme echoed across WisdomTree's capital-efficient strategies.

We'd recognize that 2025 is an example of a year when both gold and gold mining equities saw very strong positive returns. In years where both of these see negative returns, GDMN can be pulled downward further than either the price of gold or the performance of the miners alone. It's important to understand the uniqueness of roughly the first 10 months of 2025.

Figure 4a: Dual Exposure, Amplified Results

Figure 4b:Capital Efficiency That Compounds Over Time

The performance story for GDE underscores the value of pairing equity growth with gold's defensive ballast inside a single structure. As of early November 2025, GDE delivered a 60.2% total return year-to-date, compared with 16.4% for the S&P 500 Index. Across every measured period—one-year, three-year and the longest common track record—GDE's returns have been roughly three times higher. The Fund's 90/90 design, full equity exposure plus an equivalent notional allocation to gold, has turned diversification into a source of incremental return rather than opportunity cost. When U.S. equities rallied, GDE captured that strength; when volatility or fiscal fears boosted gold, the portfolio's overlay amplified resilience. It's a live demonstration that diversification, when engineered efficiently, can compound performance rather than dilute it.

While the strategy was designed with "defensive ballast" of gold in mind, that's not what we experienced during roughly the first 10 months of 2025, when we saw equities largely rising and gold rising by even more. It's important to understand that GDE may experience years when both gold and equities drop, and how GDE may drop by more than either of the two individually. However, if history is any sort of guide, the more likely expectation would be equities going in one direction and gold remaining more stable or going in the other.

Figure 5a:Dual Exposure, Singular Performance

Figure 5b: Consistent Outperformance across Market Cycles

Conclusion: The New Role of Gold in Portfolios

From Diversification to Design: The New Role of Gold in Portfolios

Gold's resurgence in 2025 is more than a price story; it's a portfolio story. In a world where bonds no longer provide the ballast they once did, investors are rebuilding diversification from the ground up. The WisdomTree European Investor Survey showed a clear shift: allocators are not merely holding gold, they're institutionalizing it, embedding it beside sovereign debt and equities as a core element of long-term strategy. This reflects a broader evolution in portfolio design, away from static 60/40 constructs and toward capital-efficient, multi-exposure frameworks.

Recent volatility, where gold briefly surged past $4,300 per ounce before consolidating, hasn't shaken that conviction. Rather than a reversal, the pullback looks like a healthy pause in an ongoing structural advance. The drivers remain intact: a weaker dollar, falling bond yields, persistent inflation, elevated policy uncertainty and unresolved geopolitical risks.

Funds such as GDMN and GDE embody how investors can translate that macro view into portfolio reality. By layering exposures, gold, miners and equities, within a single, efficient structure, they blend growth and defense without fragmenting capital. The result is resilience built through integration, not isolation. As fiscal expansion, higher volatility and shifting correlations define the next market era, capital-efficient real-asset strategies may stand as the most disciplined way to stay both diversified and adaptive.

Figure 6: Additional Information

¹ Source: N. Pham, B. Cui and U. Ruthbah, "The performance of the 60/40 portfolio: A historical perspective" [research report], CFA Institute, 2/18/25.

² Source: "Return of the 60/40 portfolio" [PDF], Morgan Stanley Investment Management, 2025.

³ Source: Morgan Stanley Wealth Management, "Global Insights: Measuring metals' momentum, as gold shines, copper charges," Morgan Stanley Smith Barney LLC, 10/15/25.

⁴ Source: State Street Global Advisors, "SPDR® ETF chart pack: Key charts to help navigate the market" (October 2025 edition), State Street Corporation, 10/25.

⁵ Source: A. Marjolin, "Treasury yields and gold prices: Breaking expectations," S&P Global Commodity Insights, 3/25/25.

⁶ Source: M. Yasmin, "Morgan Stanley CIO favors 60/20/20 portfolio strategy with gold as inflation hedge" [news article], Reuters, 9/16/25.