: Canadian-based producer (formerly Tweed Marijuana Inc.).

: Establishing itself as a market leader with significant production scale. Aurora Cannabis (ACB) Focus : Medical marijuana cultivation.

The Best Pot Stocks of 2015: Top Picks for the Budding Industry

: Investors are currently focused on its experimental epilepsy drug, Epidiolex.

: Widely considered one of the most stable and viable plays in the marijuana space. Insys Therapeutics (INSY) Focus : Pharmaceutical research and development.

: The first cannabis company to go public in North America.

: Identified as a high-potential stock for investors willing to weather early-stage volatility. Canopy Growth Corporation (CGC)

: Developing proprietary product candidates to treat pain and inflammation.