Southwest Airlines Co.

PRIMECAP Management aims to provide superior long-term investment results by utilizing fundamental research and bottom-up stock picking to construct portfolios. The firm looks for stocks that will outperform the market over a three to five-year horizon. PRIMECAP Management does not have a committee or small group that decides on whether or not to invest in an idea. Each portfolio manager makes an individual decision whether or not to invest in new ideas.

PIM’s analysis of the financial markets is generally based on fundamental analysis and research, but also includes quantitative elements. Their research is focused on developing both a top-down view of broader market performance and a bottom-up outlook for individual securities. PIM’s computer-based models are designed to analyze a variety of financial data from various sources and generate investment selections. They rely on research generated in-house which is tailored to the precise needs of our investment professionals. External research is also used - for example, to evaluate consensus views and to augment the research process. In managing assets, PIM has the flexibility to invest in securities and other financial instruments of almost any type (including both cash securities, such as stocks and bonds, and derivative instruments, such as swaps, futures, forwards, and options).

TGA’s investment philosophy and approach are based on three tenets: value, patience and bottom-up selection. By combining time-proven fundamental analysis with original research, the investment team searches for companies that meet their criteria of quality and valuation. When choosing equity investments for the strategies, the investment manager applies a bottom-up, value-oriented, long-term approach, focusing on the market price of a company’s securities relative to the firm’s evaluation of the company’s long-term earnings, asset value and cash flow potential. The managers then construct individual portfolios within established parameters for the mandate as well as diversification based in the research results. Portfolio managers continually review portfolios to assess sector and industry risk exposure in response to changing market conditions.