美國大型股：資本投資及生產力有望推動2026年經濟增長

As we look toward 2026, we maintain an optimistic outlook for U.S. large-cap equities. This view is supported by a powerful capital investment cycle, a resilient consumer, and broadening productivity gains that have strengthened corporate earnings.

While this environment presents opportunities, navigating elevated concentration and valuations requires a selective, adaptive approach. Our focus remains on companies with scale, strong balance sheets, and the ability to invest in productivity-enhancing technologies.

Capital investment has driven productivity gains

The U.S. economy is benefiting from a historic capital expenditure boom. AI is a primary driver, with technology infrastructure spending now accounting for a meaningful portion of U.S. real GDP growth. Robust demand for cloud services and data center capacity shows no signs of slowing.

However, the capital expenditure story extends beyond technology. Recent tax policies allowing immediate depreciation of investments are fueling a broader spending cycle across the market. This widespread capital investment drives productivity gains, which could support future economic growth.

The shift toward greater efficiency has become increasingly evident. More companies are providing examples of AI applications delivering tangible productivity gains. The last two earnings seasons showcased impressive operating leverage, with companies posting strong revenue growth while controlling expenses. This suggests businesses are already seeing returns on their investments, boosting margins and earnings despite cost pressures.

Consumer spending remains resilient

We continue to be optimistic about consumer spending even as labor force growth has softened. Wage growth of around 4.5% continues to outpace pre-pandemic levels, supporting spending. Consumer balance sheets are strong, with the ratio of debt service to disposable income within normal historical range and credit delinquencies remaining low.

However, we recognize consumer spending is always shifting and there will be segments of the economy that contract while others expand. When analyzing credit card data, overall spending is strong, but some segments are flat, such as those more impacted by inflation and moderating job growth. Today, we see that consumers tend to favor experiences over goods, and that there is strong demand for travel.

We see the potential for an additional boost in consumer spending in 2026 from recent tax reforms, which should lead to better refunds during tax season. While spending is strongest among upper-income households benefiting from housing and market gains, the overall picture remains positive.

Market concentration reflects earnings leadership

Market concentration in the U.S. is at a level we haven’t seen in recent history. But when we look at the earnings growth and sustainability of the companies with the largest market capitalization, it’s not surprising because they are leading the technology transformation.

Given AI infrastructure’s importance to the economy, we’re monitoring whether companies achieve appropriate returns, execute on their backlogs, and generate revenue that supports continued investment. Should the AI investment cycle plateau and earnings trajectories change, investors must be prepared to adjust.

While multiples have expanded in the AI infrastructure theme, demand has continued to surprise to the upside, so earnings growth supports the multiples for now, in our view. That said, being adaptive is the right positioning today. Considerable time must be spent assessing balance sheets, cash flow statements, and business sustainability metrics to ensure fundamentals justify market weights.

Putting valuations in context

We acknowledge that the market’s overall multiple is elevated. However, context is helpful. First, the market’s composition has fundamentally shifted. The fastest-growing, highest return on invested capital (ROIC) sectors within the major indices have significantly increased in weight.

Furthermore, strong earnings support current multiple levels. The market delivered more than 12% earnings growth in the second quarter, with similar expectations through 2026. Unlike the 2000 tech bubble, today’s valuation expansion has been matched by a widening profitability premium. We can still find plenty examples of high-quality companies in secular growth industries trading at or below historical multiples.

Where we see opportunity

Within the AI theme, our focus is on both enablers and adopters. Enablers include semiconductor, cloud, and software companies, as well as enterprise platforms developing AI and automation solutions. Adopters are companies across all sectors that have committed to this new technology and are investing aggressively.

Encouragingly, earnings strength has extended beyond AI and technology. Commercial aerospace, capital markets, medical technology, and travel have delivered impressive results. This breadth suggests corporate health is more widespread than some narratives suggest.

Within financial services, investment banking revenues have grown more than 50% based on increased mergers and acquisitions activity and initial public offerings. We think capital markets activity will be strong for the next couple of years as funding continues for the AI capital expenditure investment cycle, potentially benefiting investment banks, ratings agencies, and exchanges. Also, digital payment companies have continued to grow earnings at a 15% annual clip as consumer spending remains strong.

We’re also finding attractive opportunities in industrials focused on automation and electrification. In addition, the need for power and cooling technology for data centers presents compelling opportunities.

Innovation and scale support market leadership

We believe the current environment underscores the advantages of scale, innovation, and access to capital that define leading U.S. large-cap companies. Transformation driven by AI is expensive, requiring strong balance sheets and market leadership to fund the necessary investments and harness the data for effective applications. We believe companies lacking scale or investment capabilities risk falling behind and losing market share.

Overall, we believe environment for U.S. large-cap equities remains positive heading into 2026. Innovation leadership and entrepreneurial culture extend beyond technology into important areas like healthcare devices and diagnostics as well as biotechnology. The U.S. also has a flexible labor force that can be retrained for more productive roles and opportunities as some jobs are replaced by AI. The combination of capital investment, productivity gains, a resilient consumer, and broadening earnings growth provides a durable foundation for continued market leadership.

重要資料

主動型管理的投資組合或無法產生預期的結果。沒有任何投資策略可確保實現利潤或消除虧損的風險。

專注於人工智能（「AI」）的公司可能面臨產品迅速過時、激烈的競爭和更嚴格的監管審查，當中某些開發或使用AI。這些公司往往高度倚賴知識產權，在研發方面投入巨額資金，並依賴維持和拓展消費者需求。相比提供更成熟技術的公司，這些公司的證券或會更加波動，且可能因為在業務營運中使用AI而受到相關風險的影響，包括法律責任或聲譽損害。

倘若英文版本與中文版出現歧異，概以英文版為準。

Equity securities are subject to risks including market risk. Returns will fluctuate in response to issuer, political and economic developments.

金融產業可能受到廣泛政府監管的重大影響，而隨著不同服務類別的界線日益模糊，未來或會出現相對較快的改變，亦可能受到資本資金供應和成本、利率變動、企業及消費者債務違約的比率，以及價格競爭的重大影響。

增長股承受較大的虧損風險和價格波幅，亦未必達到期望的增長潛力。

健康護理產業受制於政府監管和報銷率以及當局對產品和服務的審批，這些因素可能對價格和供應造成重大影響，亦可能受到迅速過時和專利到期的重大影響。