$Alphabet - C(GOOG.US)

The market focused on Alphabet’s US$80 billion equity raise, but Warren Buffett’s US$10 billion participation tells a different story. Berkshire wasn’t merely buying Google Search—it was backing an ecosystem with unparalleled user lock-in across Chrome, Maps, Gmail, Android, YouTube and Google Cloud, where each product reinforces the others and generates data that continuously improves AI models. (⁠Reuters)

The real moat isn’t search alone; it’s distribution. While ChatGPT and other AI assistants are changing search behaviour, Alphabet is embedding Gemini directly into its ecosystem, allowing billions of users to adopt AI without switching platforms. That scale is difficult to replicate.

Alphabet’s 2026 fundamentals remain compelling: revenue exceeds US$400 billion, operating margins remain above 30%, free cash flow is robust despite elevated AI capital expenditure, and the balance sheet carries substantial net cash. Valuation around the mid-20s forward P/E with a PEG near 1.3 appears reasonable for double-digit earnings growth, while technicals continue to show a long-term bullish trend despite short-term consolidation after recent highs. (⁠Reuters)

The biggest risks are AI monetisation, antitrust scrutiny, and the possibility that generative AI reduces traditional search advertising. Nevertheless, if Alphabet successfully converts AI users into higher-value cloud and productivity customers, Buffett’s investment may prove to be a bet on the next decade of AI infrastructure rather than yesterday’s search engine.