Billionaire Bill Gates Has 67% of His Foundation's $48 Billion Portfolio Invested in These 3 Stocks -- and Wall Street Absolutely Loves One of Them

The Gates Foundation Trust, which manages approximately $67 billion in stock investments, heavily concentrates 67% of its portfolio in three companies: Microsoft (27%), Berkshire Hathaway (24.5%), and Waste Management (15.4%). Wall Street analysts exhibit a strong preference for Microsoft, with 57 out of 58 surveyed rating it a Buy or Strong Buy, driven by its significant artificial intelligence tailwinds and projecting a 19% average upside. While Waste Management also receives a generally positive outlook with a 17% projected upside, Berkshire Hathaway garners a more cautious sentiment, with analysts forecasting only a 4% average upside.

Analysis

The Gates Foundation Trust (GFT) maintains a highly concentrated equity portfolio, with approximately 67% of its $67 billion stock investments allocated across three core holdings as of Q2 2025. Microsoft (MSFT) constitutes the largest position at 27% ($13 billion), followed by Berkshire Hathaway (BRK.A/B) at 24.5% ($11.7 billion), and Waste Management (WM) at 15.4% ($7.4 billion). This strategic concentration underscores a conviction in these specific entities.

Wall Street analysts exhibit a clear preference among these top holdings, with Microsoft garnering overwhelmingly bullish sentiment. Of 58 analysts surveyed by S&P Global, 57 rated MSFT a Buy or Strong Buy, projecting an average 12-month upside of 19%, primarily driven by its significant artificial intelligence (AI) tailwinds across cloud platforms and integrated generative AI functionalities. Waste Management also receives a positive outlook, with 15 of 25 analysts rating it a Buy/Strong Buy and a consensus price target indicating a 17% upside.

Conversely, Berkshire Hathaway faces a more cautious analyst perspective, with only two of four surveyed analysts rating it a Buy, and a modest 4% average 12-month upside. While Microsoft's forward P/E ratio of 33.3 suggests significant growth is already priced in, its robust AI-driven expansion is seen by many as warranting this premium valuation, distinguishing it from the more tempered expectations for Berkshire Hathaway.

Key Decisions for Investors

• Investors should evaluate Microsoft's AI-driven growth prospects against its current premium valuation for strategic entry or position sizing.
• Consider Waste Management for portfolio diversification, given its positive analyst sentiment and projected 17% upside.
• Assess Berkshire Hathaway holdings for long-term value alignment, as analyst consensus indicates limited short-term price appreciation of only 4%.