Think 3D Printing Is Old Tech? 'PRNT' Begs to Differ By: ETFdb February 23, 2021 at 07:30 AM EST Dating back to early 2020, the ARK 3D Printing ETF ( PRNT ) is on a torrid pace, one that’s being facilitated by industrial 3D printing. Read More >> Related Stocks: 3D Printing ETF