GMTL
Guardian Metal Resources PLC
Research: Finviz ↗·Perplexity ↗
No convergence signal this quarter — shown because tracked funds have filed 13D/G on this stock.
News Summary
NeutralGuardian Metal Resources released a compelling Pre-Feasibility Study for Pilot Mountain showing $660.3M NPV, 59.6% IRR, and ~1-year payback at $197,300/t WO3, backed by $6.2M in Defense Production Act funding and positive Tempiute drilling results. However, the stock has experienced significant volatility (down ~67% from $3 to $0.98 in recent months despite rising tungsten prices and strong fundamentals), and no analyst coverage upgrades have emerged despite the material technical achievements.
Red flags
- •Severe stock underperformance (~67% decline) despite positive PFS results and rising tungsten prices—suggests market skepticism or liquidity/execution concerns not addressed in available research
- •Pricing data inconsistencies across sources ($0.98 vs $4.76 on same date in November 2026)—indicates potential data quality issues or extreme volatility that may reflect thin trading
- •No analyst coverage upgrades identified despite strong PFS metrics and government backing—lack of institutional validation raises questions about sentiment or accessibility to institutional investors post-NYSE American listing
Fund 13D/13G Filings (2)
Tracked funds' beneficial-ownership filings on this stock — disclosed within days of a position change, fresher than the quarterly 13F. Since Filing compares the stock to SPY from the filing date (shown for filings within the last 90 days).
| Fund | Form | ∆ Shares | % of Class | Since Filing | Filed | Src |
|---|---|---|---|---|---|---|
| Duquesne Family Office | SC 13G | NEW | 12.7% | -58.0% vs SPY -57.9% abs | 2026-09-14 | ↗ |
| Duquesne Family Office | SC 13G/A | +0 | 12.7% | -58.0% vs SPY -57.9% abs | 2026-09-14 | ↗ |