Bill Gates' Foundation Portfolio: 25.8% in Berkshire Hathaway, 20.06% in Waste Management
Bill & Melinda Gates Foundation Trust's portfolio, as of March 31, 2026, is heavily concentrated in Financial Services and Industrials sectors.
Portfolio Overview
As of March 31, 2026, the Bill & Melinda Gates Foundation Trust holds a significant portfolio dominated by two major holdings. Berkshire Hathaway Inc DEL (BRK-B) represents the largest position, accounting for 25.8% of the total portfolio value. The second largest holding is Waste Management Inc DEL (WM), making up 20.06% of the assets.
These two stocks alone constitute a substantial portion of the foundation's investments, highlighting a concentrated approach focused on large, established corporations. The portfolio's value is primarily driven by these top holdings, with no other stocks listed in the provided data reaching similar weight.
Concentration in Financial Services and Industrials
The Bill & Melinda Gates Foundation Trust demonstrates a clear concentration in specific sectors. Financial Services is the dominant sector, largely driven by the massive position in Berkshire Hathaway Inc (BRK-B). This allocation underscores a significant exposure to the financial industry, which is known for its potential for steady returns from established entities.
Complementing this is a strong allocation to the Industrials sector, primarily through the holding of Waste Management Inc (WM). This positions the foundation to benefit from the performance of companies involved in essential infrastructure and services. Collectively, these two sectors form the bedrock of the foundation's investment strategy, representing approximately 45.86% of the total portfolio value based on the provided data.
Recent Changes in Holdings
The foundation recently adjusted its positions in these key holdings. Regarding Berkshire Hathaway Inc (BRK-B), the number of shares held decreased by 12.15% compared to the previous period. This reduction in exposure to the financial sector could indicate a strategic shift or a response to market conditions, though the overall allocation remains substantial.
Meanwhile, the position in Waste Management Inc (WM) also saw a reduction, with shares decreasing by 4.47%. This decline in the industrial holdings suggests a measured approach to portfolio adjustments, potentially reflecting a rebalancing strategy or a more cautious outlook for these sectors. These changes, while significant for the individual stocks, occurred within the context of their large weight in the overall portfolio.
Investment Strategy Focus
The investment strategy of the Bill & Melinda Gates Foundation Trust appears to center on acquiring large, market-cap weighted positions in fundamentally sound companies across key sectors. The portfolio's heavy weighting in Financial Services (via BRK-B) and Industrials (via WM) suggests a preference for established, diversified businesses with long track records.
This approach aligns with a value or fundamental growth strategy, focusing on the enduring power and market dominance of these large corporations. The foundation's portfolio, characterized by its significant allocations to Berkshire Hathaway and Waste Management, reflects a deliberate strategy aimed at capital preservation and long-term appreciation through exposure to industry leaders and essential service providers.