The announcement of building four large VLCCs is a clear signal of DHT Holdings' strategic expansion and investment in the crude oil transportation sector. This move is likely to be viewed positively by investors as it demonstrates the company's long-term commitment to growing its fleet and enhancing its service capabilities. The positive impact on DHT's stock price in the short term is anticipated due to investor optimism about the company's growth prospects and its ability to capitalize on future opportunities in the crude oil market.