#10. Lam Research Corp (LRCX) — $10K BECAME $54,334.01

Lam Research is a supplier of wafer fabrication equipment and services to the semiconductor industry. Co. designs, manufactures, markets, refurbishes, and services semiconductor processing equipment used in the fabrication of integrated circuits. Co.'s customer base includes semiconductor memory, foundry, and integrated device manufacturers that make products such as non-volatile memory, dynamic random-access memory, and logic devices. Co.'s services include customer service, spares, improvement, and refurbishment of its deposition, etch, and clean products. Co. sells its products and services to companies in the U.S., China, Europe, Japan, Korea, Southeast Asia, and Taiwan.