John Hancock 2020 Lifetime Portfolio’s Diversified Hedge Pays Off as U.S. Growth Struggles to Keep Pace

The fund's Q4 2025 performance was a modest gain, but it came with a notable caveat: it slightly underperformed its benchmark. This result places the fund in a challenging position, as the broader market backdrop was one of solid strength. Global equities registered solid gains in the fourth quarter, helping major indexes record their third consecutive year of double-digit returns. In this favorable environment, the fund's core U.S. growth exposure struggled to keep pace.

This underperformance contrasts sharply with the market's first quarter of 2025, which saw a clear reversal. That period was marked by a poor showing for U.S. growth stocks, while most other asset categories produced stronger returns. The Q4 2025 result, therefore, appears to be a continuation of that difficult setup for growth-oriented strategies, even as the overall market rallied.

From a portfolio construction standpoint, this outcome underscores the fund's diversification mandate. Its underperformance relative to the benchmark in a strong quarter is a function of its specific asset mix, which aims to provide a hedge against more concentrated growth exposures. The goal is not to match the benchmark in every period, but to deliver risk-adjusted returns through a multi-manager approach. In a quarter where the market favored growth, the fund's construction led to a relative drawdown, a trade-off inherent in its systematic strategy.

Portfolio Construction: Allocation Changes and Correlation Management

The fund's construction is a deliberate, systematic effort to manage risk through diversification, moving beyond a home bias to capture dynamic global opportunities. This approach is designed to provide a hedge against the volatility and concentration inherent in more focused growth strategies. The recent outperformance of international equities relative to U.S. stocks suggests a material shift in market leadership, a trend the fund's multimanager network is positioned to exploit. As one portfolio manager noted, the global economy is transitioning from a "design era" to a "build era," favoring advanced manufacturing hubs in regions like Japan and parts of Europe. This structural repositioning is a core thesis for the fund's international allocation.

The strategy leverages a network of specialized managers, each with a distinct process aimed at generating alpha. For instance, one manager focuses on spotting inflections that lead to positive earnings surprises, while another emphasizes quality and reasonable valuations. This diversity of approach is key to the fund's correlation management. By combining managers with different investment styles and geographic focuses, the portfolio aims to reduce its overall sensitivity to any single market or sector. The goal is not to perfectly time the market but to build a portfolio where the assets do not all move in lockstep, thereby smoothing returns over time.

From a portfolio construction perspective, this setup directly addresses the fund's underperformance in a strong growth quarter. The allocation to international equities and other non-U.S. assets provided a counterweight to the domestic rally. While this led to a relative drawdown in Q4, it also serves as a hedge. In a future period where U.S. growth faces headwinds, these global positions could provide a source of alpha and help protect the portfolio's risk-adjusted return. The fund's construction is a classic example of a systematic strategy that accepts short-term relative volatility in exchange for a more stable long-term trajectory. It fits into a broader portfolio as a source of diversification, reducing the portfolio's overall correlation with a pure U.S. growth benchmark.

Risk-Adjusted Return Assessment: Quantifying the Trade-offs

The fund's risk-adjusted return profile is defined by a clear trade-off: modest absolute gains in a strong market, coupled with a deliberate strategy to smooth volatility over time. In Q4 2025, the portfolio posted a gain but slightly underperformed its benchmark. On a pure return basis, this is a positive outcome, but the context matters. The broader market backdrop was favorable, with most asset categories producing solid returns. The fund's underperformance relative to its benchmark in this environment quantifies the cost of its diversification mandate.

This setup is a direct result of the fund's construction as a systematic, multi-manager strategy. Its goal is not to maximize short-term alpha in any single market regime, but to generate consistent, risk-adjusted returns by reducing portfolio correlation. The recent rotation away from U.S. growth stocks, which saw a poor showing for U.S. growth stocks in the first quarter, highlights the fund's thesis in action. By allocating across a network of specialized managers with different geographic focuses and investment styles, the portfolio aims to avoid being caught in a single market's drawdown. The underperformance in Q4 is the price paid for that hedge.

Looking ahead, the primary risk to the fund's trajectory is continued volatility in U.S. equity markets. If the rotation away from growth persists or intensifies, the fund's global and non-growth exposures could continue to lag a concentrated U.S. benchmark. This would pressure the fund's relative performance and, by extension, its risk-adjusted return metrics like the Sharpe ratio. The fund's construction, however, is designed to manage this risk. Its systematic approach to correlation management provides a buffer against extreme single-asset volatility, which is a key component of long-term risk-adjusted returns.

The primary catalyst for improved relative performance would be a sustained rotation back into growth-oriented assets where the fund's manager selection may add alpha. The network of managers, each with a distinct process for spotting inflections or focusing on quality, is positioned to capture opportunities if leadership returns to growth. In that scenario, the fund's diversified construction could allow it to participate in the rally more efficiently than a pure growth benchmark, potentially delivering a better risk-adjusted return.

The bottom line is that the fund's risk-adjusted return profile is a function of its deliberate design. It accepts short-term relative volatility in exchange for a more stable long-term trajectory. The Q4 result is a snapshot of that trade-off in a strong market. The fund's construction as a systematic strategy provides a framework for navigating shifting market leadership, with the ultimate measure of success being its ability to deliver superior risk-adjusted returns over full market cycles, not just in any single quarter.