WASHINGTON, Aug. 28 -- Newmont Corp., Denver, Colorado, announced that Moody's Ratings has upgraded its issuer credit rating to A3 from Baa1, assigning a stable outlook. The mining company stated on August 27, 2025, that the upgrade reflects its improved credit profile, strengthened balance sheet, excellent liquidity position, and prudent financial management. According to a Newmont official, the upgrade from Moody's highlights the company's strong financial position and its commitment to a d more PR