Author Bio What happened Shares of Nano Dimension (NASDAQ:NNDM) gained 16.1% in June, according to data from S&P Global Market Intelligence. The semiconductor 3D-printing specialist's stock gained ground thanks to strong momentum for the broader market. After several months of volatile trading, growth-dependent technology stocks enjoyed strong gains in June. The Nasdaq Composite index climbed 5.5% in the month, and Nano Dimension stock advanced as investors warmed back up to tech stocks. Image source: Getty Images. So what There doesn't appear to have been much in the way of business-specific news behind Nano Dimension's gains last month. The company did receive approval from the U.S. Patent and Trademark Office on June 15 for "double-sided and multilayered printed circuit board fabrication using inkjet printing," but the patent approval does not appear to have had a significant correlation with Nano Dimension's stock gains.