It's about to become much easier for retail investors to buy shares in the world's largest streaming platform.Some companies create so much value over the long term that their stock price surges into the hundreds, or even thousands, of dollars. This makes it hard for retail investors with small portfolios to buy one whole share, so if their broker doesn't offer fractional share trading, they could miss out on the opportunity entirely.A company can remedy this problem by executing a stock split, which increa ...