Gerdau S.A. (NYSE:GGB) is one of the 9 Most Profitable Penny Stocks to Buy Right Now. Gerdau S.A. (NYSE:GGB) is scheduled to release its third-quarter 2025 earnings on October 30, 2025. Wall Street projects the company to post $0.57 in adjusted earnings per share and approximately$3.37 billion in revenue. Gerdau S.A. (NYSE:GGB) achieved $3.13 billion in revenue during Q2 2025, missing the estimates by$60.68 million. The adjusted earnings came in at $0.08 per share, short of the estimates of$0.10. The c ...