Cathie Wood and Warren Buffett are two of the most well-known investors in the world, albeit for very different reasons. Buffett runs the large conglomerate Berkshire Hathaway (NYSE: BRK.A)(NYSE: BRK.B) and has historically been a value investor, although he dabbles in a variety of investing strategies and in almost every industry. Wood, on the other hand, runs ARK Invest, which manages several exchange-traded funds (ETF) focused on growth stocks and is known for being a big-tech investor and a believer in crypto, as well.