🔴 Quanta Services is trading 5% down in pre-market today amid AI-safety concerns

Quanta Services is trading 5.32% down now at $616.00 after a sharp risk-off move across U.S. markets.

• Nasdaq Composite down 1.77% and S&P 500 down 0.80% in pre-market trading.
• Overnight AI-safety concerns, higher oil prices, geopolitical risk, and shifting Fed expectations are pressuring equities; decline follows 5.15% gain on September 11.
• No fresh company-specific announcement was identified for September 14, 2026; latest listed company release was Ellen Rubin joining the board on September 9.