TETRAD CORP

2. Key Holdings

The portfolio composition is dominated by value-oriented, blue-chip assets, with a heavy weighting toward the conglomerate model.

• Berkshire Hathaway Inc. Del ($966.66M - 92.96%): This is the commanding position in the portfolio. With 1.92 million shares, TETRAD CORP has allocated the vast majority of its capital to Warren Buffett’s conglomerate. This suggests the firm views Berkshire Hathaway not just as a stock, but as a diversified "fund of funds" or a proxy for the broader US economy with a significant margin of safety. The size of this stake implies a long-term strategic hold, likely based on the company's massive cash reserves, diversified operating businesses, and the historical discipline of its management.
• US Bancorp Del ($37.97M - 3.65%): This regional bank holding represents a smaller, complementary bet on the financial sector. It signals a specific bullishness on traditional regional banking metrics and credit quality, distinct from the exposure gained through Berkshire Hathaway (which itself owns large bank stakes).
• Enterprise Products Partners LP ($35.27M - 3.39%): The third position is a major master limited partnership (MLP) operating in the midstream energy sector. This holding provides the portfolio with exposure to energy infrastructure and tax-advantaged income distributions, offering a yield component that the other two holdings may not emphasize as strongly.