The real estate investment platform backed by Amazon.com Inc (NASDAQ: AMZN) founder Jeff Bezos has continued ramping up its acquisitions of single-family rental homes in several U.S. markets. Arrived Homes acquires single-family homes to use as rental properties, then sells shares of these properties to investors through its online platform. The demand for rental property shares has grown exponentially so far in 2022, with more homes funded in July than the entire first quarter. The company has investment properties in 19 of the top 100 cities for population growth in the U.S. and estimates that it will expand to 40 of the top 100 cities by the end of the…