Key Takeaways Estimates for GBX's 2025 earnings rose 28%, reflecting brokers' confidence in growth.GBX shares gained 3.2% in 90 days, topping the industry's 0.2% decline over the same period.Q3 results saw an 18% gross margin, $140M cash flow and a $2.5B railcar backlog.The Greenbrier Companies (GBX) is benefiting from its robust operational efficiency, boosting its prospects. The company’s shareholder-friendly initiatives are also commendable. Due to these tailwinds, GBX shares have performed impressively ...