SMX Security Matters plc vs USA Rare Earth Inc. Class A Common Stock — how do they compare? SMX Security Matters plc trades at $3.7 (market cap $4.09M), while USA Rare Earth Inc. Class A Common Stock trades at $10.14 (market cap $4.23B). The key difference: USA Rare Earth Inc. Class A Common Stock is far larger — about 1034.2× SMX Security Matters plc's market cap, and SMX Security Matters plc is more actively traded (108,612 versus 13,677,660). Which is the better fit depends on your goals — on Pluang, investors hold SMX Security Matters plc for 22 Days and USA Rare Earth Inc. Class A Common Stock for 0 Days on average.
| SMX | USAR | |
|---|---|---|
Market Cap | $4.09M | $4.23B |
Volume | 108,612 | 13,677,660 |
Sector | Industrials | Basic Materials |
52-Week High | $74.08K | $33.68 |
52-Week Low | $3.56 | $10.32 |
Typical Hold Time | 22 Days | 0 Days |
Enterprise Value | -$27.23M | $2.70B |
Signals from Pluang's Aura AI — not financial advice
SMX stock trades at $3.79, up 4.7% today, but faces severe fundamental challenges with no revenue reported for 2025 and a net loss of $169.18 million. The technical outlook is bearish based on moving averages, though oversold oscillators suggest potential for a near-term bounce. The company is actively promoting its Digital Material Passport technology for recycling and material verification, generating significant media coverage in outlets like Forbes and TIME as of late September 2026.
The investment case is highly speculative. While the company's technology narrative is gaining media traction, the absence of revenue and deeply negative profitability metrics present substantial risk. Investor optimism appears driven by the long-term potential of its circular economy platform rather than current financial performance, making the stock suitable only for risk-tolerant investors betting on a successful business turnaround.
USA Rare Earth (USAR) trades at $11.265, down 4.7% today and near its 52-week low, reflecting persistent sector pressure. The company shows severe financial strain with a net income margin of -2,159.3% and negative cash flow from operations, though analyst consensus remains unanimously bullish with a $34.57 price target. Recent news highlights strategic investments in a $1.2 billion South Carolina facility and a $2.8 billion Brazil acquisition to build a mine-to-magnet supply chain, positioning it for long-term growth amid U.S. critical mineral initiatives.
The stock presents high risk due to extreme losses and cash burn but offers speculative upside if government funding and project milestones materialize. Key risks include execution challenges, reliance on future financing, and sector volatility. Investors should weigh the bullish analyst outlook against the company's current financial instability and macroeconomic headwinds affecting rare earth markets.
Trailing returns across standard periods
What Pluang investors did over the last 30 days
SMX Security Matters plc is a digital authentication and tracking technology company that uses a chemical-based, invisible marker system to trace and verify products across global supply chains. Their technology creates a 'digital twin' of physical products, used for quality control, counterfeiting prevention, and ensuring sustainability compliance from raw materials to final sale. The company's solutions are applied across various industries, including precious materials, luxury goods, and fast-moving consumer goods.
Read more on SMX →USA Rare Earth is building an integrated rare earth and permanent magnet supply chain spanning mining, metal and alloy production, and magnet manufacturing, with assets including the Round Top heavy rare earth deposit in Texas, a magnet manufacturing facility in Stillwater, Oklahoma, and metal-and-alloy producer Less Common Metals.
Read more on USAR →