Goldman Sachs forecasts a 7 percentage point decline in return on equity for Big Tech's largest companies over the next year, as AI infrastructure spending accelerates faster than revenue can follow.1
The report, published June 12, targets Microsoft, Alphabet, Meta, Amazon, and Apple — the five companies driving the bulk of AI capital expenditure. ROE compression is the projected result as these firms pour capital into data centers, chips, and AI infrastructure before monetization catches up.1
AI hardware and infrastructure investment cycles typically lag revenue generation by 18 to 24 months.1 That gap is the core risk. Companies are committing capital now; returns come later — if at all.
The S&P 500 has returned 9% year-to-date, driven largely by earnings growth.2 That performance assumes Big Tech profitability remains intact. Goldman's forecast challenges that assumption directly.
ROE measures how efficiently a company generates profit from shareholder equity. A 7-point decline is material. A company with 25% ROE dropping to 18% has meaningfully less to return to shareholders or reinvest in the business.
The five companies named represent a significant share of S&P 500 market capitalization. If their ROE falls in line with Goldman's projection, index-level earnings pressure would follow. Current valuations appear to price in continued profitability — not a margin contraction cycle.
The risk is structural. AI capex is not discretionary in the near term. Each company has made public commitments to infrastructure build-outs. Pulling back risks falling behind competitors. Pressing forward risks exactly the margin compression Goldman is warning about.
Revenue from AI — through cloud services, subscriptions, advertising, and enterprise tools — is growing, but not yet at the pace required to offset the capital being deployed. The 18-to-24-month investment-to-revenue lag makes 2026 and 2027 the likely pressure years.1
Investors tracking this trend should monitor quarterly ROE disclosures from Microsoft, Alphabet, Meta, Amazon, and Apple across the next four reporting cycles. A confirmed average decline in the 5 to 9 percentage point range would signal the thesis is materializing as Goldman projects.1
