Shares of Tecnoglass (TGLS) plunged 5.38% in Friday's intraday trading session following a significant price target cut by B. Riley. The firm lowered its target on the stock to $70 from $100, although it maintained a Buy rating on the shares.

The downward revision in the price target comes on the heels of Tecnoglass's third-quarter report. While specific details of the Q3 results were not provided, the substantial reduction in the price target suggests that the company's performance or outlook may have fallen short of expectations.

Despite the sharp stock decline, B. Riley's decision to maintain a Buy rating indicates that the firm still sees potential upside for Tecnoglass. However, investors appear to be focusing on the lowered price target, which implies a less optimistic view of the company's near-term prospects. The market reaction underscores the significant impact that analyst actions can have on stock prices, particularly when they follow earnings reports.