United States Antimony Jumps 8% on $100M Buyback, USA Rare Earth Slips, MP Materials Holds Flat
United States Antimony (UAMY) rose 8% to $5.63 after authorizing a $100M share buyback, despite a 25% revenue drop in Q2 and reduced full-year guidance to $60M-$75M. CEO Gary Evans cited undervaluation. Peers like USA Rare Earth (USAR) and MP Materials (MP) saw minimal movement. UAMY's buyback is discretionary, with no spending obligation.
How this was made

The 30-second read
Why it matters
The buyback provides immediate price support but does not address underlying demand‑side weakness.
Market read
The announcement drives an 8% intraday rally in UAMY, while the broader critical‑minerals sector remains flat.
What to watch
Cash balance adequacy and future antimony price trends could limit the effectiveness of the repurchase program.
Background
United States Antimony reported a sharp revenue decline and cut full‑year guidance before authorizing a $100M buyback.
Ticker impact
UAMY announced a $100M share repurchase program, sending the stock up 8% intraday.
Short‑term upside as repurchases may lift price; long‑term depends on execution and commodity pricing.
The buyback is sizable relative to the micro‑cap's market cap, but execution is discretionary and commodity fundamentals remain weak.
Market effects
Limited; peers in critical minerals saw little movement, indicating the catalyst is company‑specific.
U.S. micro‑cap investors may view the buyback as a positive signal for similar small‑cap commodity firms.
Minimal; the announcement does not affect broader commodity markets.
Counterpoint
If the buyback is not executed or commodity prices stay depressed, the stock could revert lower.
Key entities
- companyUnited States Antimony
Micro‑cap antimony producer (NYSE:UAMY) authorizing a $100M share repurchase.



