Instuitional Investor - Tetrad Corp

Fund Profile
Filing Period:
Fund Name: Tetrad Corp
Portfolio Value $1,045,631,518
Filing Period:
No. Security Ticker Shares Value % Port
1. BRK-B 1,923,123 $962,311,518 92.03%
2. USB 710,000 $42,884,000 4.1%
3. EPD 1,100,000 $40,436,000 3.87%