An important screen for finding quality companies lies at the intersection of (I) high global demand for a product, and (II) only a small number of providers serving the market. The semiconductor equipment companies are a great example. There’s huge global demand for compute, which requires semis, which requires the equipment that manufactures them. That’s why I’m long $KLA-Tencor(KLAC)$ $Lam Research(LRCX)$ $NVIDIA(NVDA)$ There’s also huge demand for payments, and $Visa(V)$ and $MasterCard(MA)$ are two of the most important providers of payment services. When high demand and a small