Marijuana stocks attract billions in cash raise through share sales. Crypto did that, too. Look how that played out in 2018. If you were not in at the ground floor you lost.3D Printing had the same story. See $DDD and $SSYS.What weed stocks should you own? $GWPH just diluted investors with a share issuance, taking advantage of the stock's rebound: $GWPH, GW Pharmaceuticals Plc / H1 $CGC made people millions if not more: $CGC, Canopy Growth Corporation / H1 $CRON has big investors who want 'in' but beer companies are hands off: $CRON, Cronos Group Inc. Common Share / H1 $ACB did a share sale too, to cash in on investors who bought at higher prices: $ACB, Aurora Cannabis Inc. / H1 Still, ACB and $CRBP are the ones to hold. $IMLFF, too, at a speculative level.