FL, MMJ, The Business of Cannabis by ExtrovertingJuly 7, 20177:07 PMAugust 19, 2017 3 Things Investors Really Need to Know About Marijuana Stock Aphria Inc. The company has a stake in Arizona medical marijuana provider Copperstate Farms. Aphria also recently finalized a deal to acquire Florida medical … Source: 3 Things Investors Really Need to Know About Marijuana Stock Aphria Inc.