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Sierra Grande Minerals Inc. SIERF

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0.04 USD 0.00 (+0.00%)

At closeNov 3, 2026, 4:00 PM EST

0.0387 Day range 0.0387
0.033 52-week range 0.158
YTD
-40.66%
1 year
-62.77%

Financial health

Altman Z-Score

-2.28 Distress zone

Bankruptcy-risk model: below 1.81 distress, above 2.99 safe.

Piotroski F-Score

2 / 9 Weak

Nine pass/fail tests of profitability, leverage and efficiency.

FMP rating

C-1 / 5 overall

  • DCF 3
  • Return on Equity 1
  • Return on Assets 1
  • Debt / Equity 1
  • P/E 1
  • P/B 2

Valuation

P/E -1.3×
FY 2016: -1.5×FY 2017: -18.1×FY 2018: -6.9×FY 2019: -13.9×FY 2020: -2.8×FY 2021: -7.3×FY 2022: -5.6×FY 2023: -10.8×FY 2024: 4.6×FY 2025: -1.3×
FY 2016 5y median -5.6× FY 2025
P/S 0.0×
FY 2016: 0.0×FY 2017: 0.0×FY 2018: 0.0×FY 2019: 0.0×FY 2020: 0.0×FY 2021: 0.0×FY 2022: 0.0×FY 2023: 0.0×FY 2024: 0.0×FY 2025: 0.0×
FY 2016 5y median 0.0× FY 2025
P/B 5.7×
FY 2016: 1.3×FY 2017: 1.1×FY 2018: 1.3×FY 2019: 3.4×FY 2020: 58.1×FY 2021: 9.4×FY 2022: 1.1×FY 2023: 1.9×FY 2024: 0.6×FY 2025: 5.7×
FY 2016 5y median 1.9× FY 2025
P/FCF -8.7×
FY 2016: -6.7×FY 2017: -8.4×FY 2018: -7.5×FY 2019: -9.1×FY 2020: -14.1×FY 2021: -4.9×FY 2022: -2.7×FY 2023: -5.8×FY 2024: 285×FY 2025: -8.7×
FY 2016 5y median -4.9× FY 2025
EV/EBITDA -6.4×
FY 2016: -17.0×FY 2017: 1.8×FY 2018: -4.6×FY 2019: -14.2×FY 2020: -2.7×FY 2021: 4.1×FY 2022: 39.9×FY 2023: 14.4×FY 2024: -2587×FY 2025: -6.4×
FY 2016 5y median 4.1× FY 2025
EV/Sales 0.0×
FY 2016: 0.0×FY 2017: 0.0×FY 2018: 0.0×FY 2019: 0.0×FY 2020: 0.0×FY 2021: 0.0×FY 2022: 0.0×FY 2023: 0.0×FY 2024: 0.0×FY 2025: 0.0×
FY 2016 5y median 0.0× FY 2025
FCF Yield -11.5%
FY 2016: -15.0%FY 2017: -11.9%FY 2018: -13.3%FY 2019: -11.0%FY 2020: -7.1%FY 2021: -20.4%FY 2022: -36.4%FY 2023: -17.1%FY 2024: 0.4%FY 2025: -11.5%
FY 2016 5y median -17.1% FY 2025

Profitability

Gross Margin 0.0%
FY 2016: 0.0%FY 2017: 0.0%FY 2018: 0.0%FY 2019: 0.0%FY 2020: 0.0%FY 2021: 0.0%FY 2022: 0.0%FY 2023: 0.0%FY 2024: 0.0%FY 2025: 0.0%
FY 2016 5y median 0.0% FY 2025
Operating Margin 0.0%
FY 2016: 0.0%FY 2017: 0.0%FY 2018: 0.0%FY 2019: 0.0%FY 2020: 0.0%FY 2021: 0.0%FY 2022: 0.0%FY 2023: 0.0%FY 2024: 0.0%FY 2025: 0.0%
FY 2016 5y median 0.0% FY 2025
Net Margin 0.0%
FY 2016: 0.0%FY 2017: 0.0%FY 2018: 0.0%FY 2019: 0.0%FY 2020: 0.0%FY 2021: 0.0%FY 2022: 0.0%FY 2023: 0.0%FY 2024: 0.0%FY 2025: 0.0%
FY 2016 5y median 0.0% FY 2025
ROE -422.8%
FY 2016: -89.3%FY 2017: -6.2%FY 2018: -19.0%FY 2019: -24.4%FY 2020: -2067.8%FY 2021: -129.8%FY 2022: -19.3%FY 2023: -17.5%FY 2024: 12.6%FY 2025: -422.8%
FY 2016 5y median -19.3% FY 2025
ROIC -76.7%
FY 2016: -7.7%FY 2017: -7.5%FY 2018: -11.5%FY 2019: -23.2%FY 2020: -408.6%FY 2021: -139.6%FY 2022: -20.6%FY 2023: -27.9%FY 2024: -19.4%FY 2025: -76.7%
FY 2016 5y median -27.9% FY 2025
ROA -381.1%
FY 2016: -80.2%FY 2017: -5.2%FY 2018: -17.1%FY 2019: -22.9%FY 2020: -786.2%FY 2021: -118.5%FY 2022: -18.3%FY 2023: -17.3%FY 2024: 12.4%FY 2025: -381.1%
FY 2016 5y median -18.3% FY 2025

Growth (YoY)

Revenue 0.0%
FY 2016: 0.0%FY 2017: 0.0%FY 2018: 0.0%FY 2019: 0.0%FY 2020: 0.0%FY 2021: 0.0%FY 2022: 0.0%FY 2023: 0.0%FY 2024: 0.0%FY 2025: 0.0%
FY 2016 FY 2025
Operating Income 24.4%
FY 2016: 50.7%FY 2017: -42.2%FY 2018: -96.3%FY 2019: -70.2%FY 2020: 17.0%FY 2021: -74.0%FY 2022: 34.0%FY 2023: -38.1%FY 2024: 20.6%FY 2025: 24.4%
FY 2016 FY 2025
EPS (diluted) -742.9%
FY 2016: -107.7%FY 2017: 92.1%FY 2018: -243.4%FY 2019: 19.8%FY 2020: -293.8%FY 2021: 74.4%FY 2022: 69.6%FY 2023: 26.3%FY 2024: 179.5%FY 2025: -742.9%
FY 2016 FY 2025
Free Cash Flow -6312.1%
FY 2016: 57.5%FY 2017: 9.6%FY 2018: -85.4%FY 2019: -77.8%FY 2020: 47.6%FY 2021: -138.1%FY 2022: 8.9%FY 2023: 15.3%FY 2024: 100.7%FY 2025: -6312.1%
FY 2016 FY 2025

Financial Health

Current Ratio 10.1×
FY 2016: 0.0×FY 2017: 1.5×FY 2018: 4.3×FY 2019: 2.9×FY 2020: 1.5×FY 2021: 2.1×FY 2022: 10.6×FY 2023: 38.4×FY 2024: 18.9×FY 2025: 10.1×
FY 2016 5y median 10.6× FY 2025
Quick Ratio 10.1×
FY 2016: 0.0×FY 2017: 1.5×FY 2018: 4.3×FY 2019: 2.9×FY 2020: 1.5×FY 2021: 2.1×FY 2022: 10.6×FY 2023: 38.4×FY 2024: 18.9×FY 2025: 10.1×
FY 2016 5y median 10.6× FY 2025
Debt / Equity 0.0×
FY 2016: 0.0×FY 2017: 0.1×FY 2018: 0.0×FY 2019: 0.0×FY 2020: 0.0×FY 2021: 0.0×FY 2022: 0.0×FY 2023: 0.0×FY 2024: 0.0×FY 2025: 0.0×
FY 2016 5y median 0.0× FY 2025
Net Debt / EBITDA 1.0×
FY 2016: 0.0×FY 2017: -0.3×FY 2018: 2.5×FY 2019: 0.8×FY 2020: 0.1×FY 2021: -0.1×FY 2022: -47.6×FY 2023: -3.9×FY 2024: 3261×FY 2025: 1.0×
FY 2016 5y median -0.1× FY 2025
Interest Coverage 0.0×
FY 2016: 0.0×FY 2017: 0.0×FY 2018: 0.0×FY 2019: 0.0×FY 2020: 0.0×FY 2021: 0.0×FY 2022: 0.0×FY 2023: 0.0×FY 2024: 0.0×FY 2025: 0.0×
FY 2016 5y median 0.0× FY 2025

Dividends

Dividend Yield 0.0%
FY 2016: 0.0%FY 2017: 0.0%FY 2018: 0.0%FY 2019: 0.0%FY 2020: 0.0%FY 2021: 0.0%FY 2022: 0.0%FY 2023: 0.0%FY 2024: 0.0%FY 2025: 0.0%
FY 2016 5y median 0.0% FY 2025
Payout Ratio 0.0%
FY 2016: 0.0%FY 2017: 0.0%FY 2018: 0.0%FY 2019: 0.0%FY 2020: 0.0%FY 2021: 0.0%FY 2022: 0.0%FY 2023: 0.0%FY 2024: 0.0%FY 2025: 0.0%
FY 2016 5y median 0.0% FY 2025

Annual · latest fiscal year ends 2025-12-31