News Summary

• Greenlight Capital, an investment management company, released its third-quarter 2025 investor letter.
• The Greenlight Capital funds returned -3.6% in the quarter, net of fees and expenses, compared to 8.1% for the S&P 500 index.
• The one-month return of Teck Resources Limited (NYSE:TECK) was -5.22%, and its shares lost 12.44% of their value over the last 52 weeks.
• The company divested its metallurgical (met) coal business, completed its capital spending program and opened the huge new Quebrada Blanca mine in Chile.