GMTL Stock Analysis: Guardian Metal’s Tungsten IPO and the Defense Metal Thesis
In March 2026, a small Nevada-focused tungsten mining company quietly completed one of the more intriguing IPOs of the year. Guardian Metal Resources (NYSE American: GMTL) raised $68.3 million by selling American Depositary Shares at $13.50 each — and for investors paying attention to critical minerals and the defense supply chain, this one is worth …