Motley Fool projects Alphabet shares to double by 2031 on AI and earnings growth
With capital expenditures set to reach $180 billion in 2026, the parent company of Google and YouTube is betting heavily on artificial intelligence to sustain its advertising moat and drive future profitability.
An analysis published by The Motley Fool predicts that Alphabet shares will double in value by July 2031, driven by a combination of sustained earnings growth and potential valuation expansion. The forecast assumes a 15% annual increase in diluted earnings per share (EPS) and a return of the price-to-earnings (P/E) ratio to levels above 30, up from its current trading multiple of 27.4.
The investment thesis rests on Alphabet’s position as a dominant force in artificial intelligence, with capital expenditures projected at $180 billion to $190 billion for 2026. The analysis highlights the company’s durable advertising operations and its ability to monetise AI through Google Cloud and its suite of internet applications. These factors are expected to support a consensus compound annual growth rate (CAGR) of 16% for diluted EPS between 2025 and 2028.
Historical performance provides a baseline for the projection. Alphabet’s diluted EPS rose by 269% between 2020 and 2025, and shares have climbed 182% over the past five years, outperforming the S&P 500 index in 2026. The analysis references Benjamin Graham’s principle that long-term stock performance is ultimately determined by earnings power rather than short-term market sentiment.
The report also points to the wide economic moat underpinned by network effects in Google Search and YouTube. Improved data and algorithms enhance user experience, which drives greater engagement and content creation, thereby strengthening advertising capabilities. While the return on the massive capital outlays remains a point of scrutiny, the analysis suggests multiple avenues for profit generation.
The article was written by Neil Patel, who holds no position in Alphabet. However, The Motley Fool itself holds positions in and recommends the stock. The prediction contrasts Alphabet’s potential with past benchmarks, noting that a similar "Total Conviction" signal previously flashed for Nvidia in 2009, a company that was then a fraction of the size it is today.
