Alphabet shares have rallied approximately 65% through the end of 2025, outperforming both the S&P 500 and key peer Microsoft, which rose about 16%. Google Cloud revenue climbed 34% year-over-year in the most recent quarter, while its segment operating income surged 84%. Analysts forecast revenue growth of around 20% for the cloud division in 2026 as enterprise demand for AI services accelerates. With Google Search remaining the default gateway on over 70% of browsers globally and ad revenues up 15% year-over-year in Q3, investors are betting on continued momentum across both advertising and cloud businesses.

Alphabet’s decade-old Tensor Processing Units (TPUs) deliver up to 40% lower costs per AI training workload compared with third-party GPUs, according to industry estimates. Anthropic has already placed a multi-hundred-million-dollar order for TPUs to power its language models. Morgan Stanley projects that every 500,000 TPUs deployed by customers could generate roughly $13 billion in annual revenue, with the installed base expected to grow from under 1 million today to 5 million by 2027 and 7 million by 2028. This chip-and-model flywheel should expand gross margins in the cloud segment by 3–5 percentage points over the next two years.

Alphabet’s full-stack approach—from DeepMind’s Gemini AI models to TPUs, Google Cloud infrastructure and consumer apps—underpins a forward P/E multiple of 28× 2026 earnings estimates, in line with peers but offering higher growth visibility. The recent $4.75 billion acquisition of Intersect, a renewable energy solutions provider for data centers, highlights a push to control power costs as AI workloads intensify. With over $99 billion in cash and marketable securities on the balance sheet, Alphabet is well-positioned to fund further data center expansion, enhance energy efficiency and sustain its leadership in AI execution.