Hecla Mining vs. First Majestic: Which Silver Mining Stock has Greater Upside?

Core Viewpoint - Hecla Mining Company (HL) and First Majestic Silver Corp. (AG) are key players in the silver mining industry, focusing on silver extraction and growth through exploration, mine expansions, and strategic partnerships [1][2] Hecla Mining (HL) - HL produced 4.6 million ounces of silver in Q3 2025, a 1.5% increase from the previous quarter, with revenues rising to $409.5 million, up 35% sequentially due to higher metal prices and increased sales volumes [3][11] - The Greens Creek mine in Alaska was a significant contributor, producing 2.3 million ounces of silver and 15,600 ounces of gold, with capital investment expected to rise in Q4 2025 for ongoing projects [4] - The Lucky Friday mine produced 1.3 million ounces of silver, benefiting from higher milled grades and stable operations, with a surface cooling project expected to enhance access to higher-grade ore by H1 2026 [5] - The Keno Hill project produced 898,328 ounces of silver, a 20% sequential increase, supported by improved power reliability and higher milling rates [6] - HL received approval for exploration at the Polaris project in Nevada for 2026, and early drilling at the Midas project showed promising results, indicating potential for low-capital growth [7] - The company generated $148 million in operating cash flow and approximately $90 million in free cash flow, significantly improving its balance sheet by reducing net leverage from 0.7x to 0.3x [8] - However, HL's all-in sustaining costs rose to $11.01 per ounce from $5.19 in the prior quarter due to higher labor expenses and increased capital investments [9] First Majestic Silver Corp. (AG) - AG's total production reached 7.8 million silver-equivalent ounces in Q4 2025, including a record 4.2 million silver ounces, marking a 37% year-over-year increase driven by a 77% surge in silver production [10][12] - In Q3 2025, AG produced 7.7 million silver-equivalent ounces, including 3.9 million silver ounces, with cash flow increasing 67.5% year-over-year to $98.8 million and liquidity reaching $682 million [13][11] - AG completed the acquisition of Gatos Silver, gaining a 70% interest in the Cerro Los Gatos Silver mine, enhancing its position as an intermediate primary silver producer [13] - Despite strong production growth, AG faces challenges with rising costs, as its cost of sales surged 52.8% year-over-year, and general and administrative expenses increased by 27.3% [14] - Ongoing legal and regulatory challenges in Mexico, including a major tax conflict, pose risks to AG's operations, despite strong production performance [15] - AG's long-term debt increased by 3.5% year-over-year to $216.8 million, raising concerns about future margins and profitability [16] Market Performance and Valuation - Hecla Mining's shares surged 107.2% over the past three months, while First Majestic's stock gained 68.6% [20] - Hecla Mining trades at a forward P/E ratio of 45.76X, above its five-year median of 36.97X, while First Majestic's forward earnings multiple is 60.07X, higher than its median of 30.16X [21] Conclusion - Hecla Mining is well-positioned for growth with strong operational performance and exploration projects, while First Majestic, despite strong production and cash flow, faces challenges that could pressure margins [25][26]