UAMY Wet Commissions Radersburg Mill, But Execution Risk Persists

What happened

United States Antimony Corporation (UAMY) announced on July 7, 2026, the wet commissioning of its Radersburg, Montana flotation mill, a critical step in its vertical integration strategy to process its own ore and reduce reliance on purchased feedstock. The ceremony, attended by Montana Governor Greg Gianforte, underscores the political and policy tailwind behind U.S. critical mineral processing. However, this milestone does not alter the company's fundamental near-term challenge: converting $57.3 million in DLA orders into accepted, revenue-recognized deliveries. As of the latest filings, the company's Q1 2026 revenue was just $6.8 million with an operating loss of $7.5 million, and inventories swelled to $22 million, including an NRV write-down. The Radersburg mill, while supportive of long-term margin improvement, does not directly address the acceptance gating and working capital pressures that determine near-term financial results.

Implication

For investors, the Radersburg mill commissioning reinforces UAMY's long-term potential for margin expansion through vertical integration, but it does not ease the acute execution risk of the next 6–9 months. The company still must demonstrate a repeatable cadence of accepted DLA deliveries to convert its order backlog into reported revenue and to recover from Q1's operating loss. The stock's $7.50 price (and ~$1.08B market cap) already embeds significant optimism about this ramp, leaving little room for delays or margin disappointment. Until the next quarterly filing shows improved gross margins and a reduction in inspection backlogs, we view the risk-reward as unattractive. The presence of the governor at the event may fuel near-term sentiment, but fundamentals require hard proof of conversion. We maintain our WAIT rating with an attractive entry at $5.50, as the thesis remains unproven.

Thesis delta

The wet commissioning of the Radersburg mill does not shift our thesis; it incrementally supports the vertical integration pillar but does not address the near-term revenue conversion and working capital risks. The market may interpret this as a catalyst, but we see no change to the base-case outlook requiring proven DLA acceptance cycles and margin recovery. We therefore remain on the sidelines until evidence of operational execution materializes in filed financial statements.