I initiated a buy rating on Graham Corporation (NYSE: GHM ) last month and since then, the stock has underperformed the S&P 500 index by falling ~9% as compared to the S&P 500 increasing ~6% at the same time. Although the stock wasI am a value focused investor, conducting fundamental research on sectors like but not limited to chemicals, homebuilders, building materials, industrials and metals & mining. I prefer to invest in stocks which are cheaply available and have a catalyst in the near future. My inves ...