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BLGO

BioLargo, Inc.

USD

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Price alert · BLGO

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0.07 USD 0.00 0.00%
As of Oct 30, 2026
0.062 Day range 0.067
0.06 52-week range 0.20
YTD
-61.11%
1 year
-56.25%
Open
0.065
Prev close
0.07
Mkt cap
23.43M
Vol
176.54K
Avg vol
405.88K
EPS
-0.05
P/E
0.00
More statistics
Low
0.062
High
0.067

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Financial health

Altman Z-Score

-42.10 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

C2 / 5 overall

  • DCF 1
  • Return on Equity 5
  • Return on Assets 1
  • Debt / Equity 1
  • P/E 1
  • P/B 1

Valuation

P/E -4.8×
FY 2016: -9.3×FY 2017: -4.2×FY 2018: -2.9×FY 2019: -2.3×FY 2020: -2.2×FY 2021: -7.0×FY 2022: -11.6×FY 2023: -13.7×FY 2024: -23.5×FY 2025: -4.8×
FY 2016 5y median -11.6× FY 2025
P/S 7.3×
FY 2016: 260×FY 2017: 74.8×FY 2018: 21.5×FY 2019: 18.0×FY 2020: 9.7×FY 2021: 20.5×FY 2022: 8.9×FY 2023: 3.9×FY 2024: 3.2×FY 2025: 7.3×
FY 2016 5y median 7.3× FY 2025
P/B 14.0×
FY 2016: -55.1×FY 2017: -9.4×FY 2018: -19.6×FY 2019: -15.5×FY 2020: 6.1×FY 2021: 11.2×FY 2022: 10.7×FY 2023: 7.0×FY 2024: 6.4×FY 2025: 14.0×
FY 2016 5y median 10.7× FY 2025
P/FCF -6.8×
FY 2016: -19.3×FY 2017: -8.9×FY 2018: -7.4×FY 2019: -7.5×FY 2020: -5.6×FY 2021: -13.1×FY 2022: -17.2×FY 2023: -16.9×FY 2024: -12.8×FY 2025: -6.8×
FY 2016 5y median -13.1× FY 2025
EV/EBITDA -3.9×
FY 2016: -15.6×FY 2017: -7.4×FY 2018: -4.4×FY 2019: -5.0×FY 2020: -3.3×FY 2021: -7.8×FY 2022: -10.2×FY 2023: -10.8×FY 2024: -13.7×FY 2025: -3.9×
FY 2016 5y median -10.2× FY 2025
EV/Sales 7.2×
FY 2016: 274×FY 2017: 81.9×FY 2018: 23.3×FY 2019: 20.1×FY 2020: 10.5×FY 2021: 20.6×FY 2022: 8.8×FY 2023: 3.8×FY 2024: 3.1×FY 2025: 7.2×
FY 2016 5y median 7.2× FY 2025
FCF Yield -14.7%
FY 2016: -5.2%FY 2017: -11.2%FY 2018: -13.5%FY 2019: -13.3%FY 2020: -17.8%FY 2021: -7.6%FY 2022: -5.8%FY 2023: -5.9%FY 2024: -7.8%FY 2025: -14.7%
FY 2016 5y median -7.6% FY 2025

Profitability

Gross Margin 43.9%
FY 2016: 62.3%FY 2017: 37.5%FY 2018: 45.5%FY 2019: 49.2%FY 2020: 50.5%FY 2021: 43.6%FY 2022: 48.6%FY 2023: 50.3%FY 2024: 44.2%FY 2025: 43.9%
FY 2016 5y median 44.2% FY 2025
Operating Margin -191.1%
FY 2016: -1755.5%FY 2017: -1142.0%FY 2018: -470.1%FY 2019: -348.1%FY 2020: -306.2%FY 2021: -252.1%FY 2022: -87.0%FY 2023: -34.2%FY 2024: -24.4%FY 2025: -191.1%
FY 2016 5y median -87.0% FY 2025
Net Margin -151.7%
FY 2016: -2788.9%FY 2017: -1766.2%FY 2018: -749.3%FY 2019: -792.5%FY 2020: -430.3%FY 2021: -291.5%FY 2022: -76.4%FY 2023: -28.7%FY 2024: -13.5%FY 2025: -151.7%
FY 2016 5y median -76.4% FY 2025
ROE -291.4%
FY 2016: 591.6%FY 2017: 222.1%FY 2018: 683.2%FY 2019: 685.0%FY 2020: -271.3%FY 2021: -158.5%FY 2022: -92.2%FY 2023: -51.2%FY 2024: -27.1%FY 2025: -291.4%
FY 2016 5y median -92.2% FY 2025
ROIC -294.5%
FY 2016: -422.1%FY 2017: -463.6%FY 2018: -238.9%FY 2019: -217.1%FY 2020: -193.7%FY 2021: -308.9%FY 2022: -147.1%FY 2023: -70.9%FY 2024: -50.3%FY 2025: -294.5%
FY 2016 5y median -147.1% FY 2025
ROA -141.7%
FY 2016: -371.1%FY 2017: -609.7%FY 2018: -320.9%FY 2019: -407.3%FY 2020: -211.8%FY 2021: -244.0%FY 2022: -92.5%FY 2023: -42.7%FY 2024: -22.8%FY 2025: -141.7%
FY 2016 5y median -92.5% FY 2025

Growth (YoY)

Revenue -56.3%
FY 2016: 120.3%FY 2017: 83.6%FY 2018: 164.2%FY 2019: 36.4%FY 2020: 30.7%FY 2021: 4.1%FY 2022: 132.5%FY 2023: 107.9%FY 2024: 45.4%FY 2025: -56.3%
FY 2016 FY 2025
Operating Income -242.7%
FY 2016: -18.0%FY 2017: -19.5%FY 2018: -8.8%FY 2019: -1.0%FY 2020: -14.9%FY 2021: 14.3%FY 2022: 19.8%FY 2023: 18.2%FY 2024: -3.5%FY 2025: -242.7%
FY 2016 FY 2025
EPS (diluted) -374.1%
FY 2016: -48.4%FY 2017: -3.3%FY 2018: 9.0%FY 2019: -15.8%FY 2020: 44.9%FY 2021: 44.2%FY 2022: 43.6%FY 2023: 26.8%FY 2024: 34.1%FY 2025: -374.1%
FY 2016 FY 2025
Free Cash Flow -87.9%
FY 2016: -100.9%FY 2017: -14.0%FY 2018: 8.4%FY 2019: -12.9%FY 2020: 6.3%FY 2021: 4.9%FY 2022: 23.6%FY 2023: 6.3%FY 2024: -56.2%FY 2025: -87.9%
FY 2016 FY 2025

Financial Health

Current Ratio 1.0×
FY 2016: 1.7×FY 2017: 0.3×FY 2018: 0.4×FY 2019: 0.2×FY 2020: 0.4×FY 2021: 1.3×FY 2022: 2.0×FY 2023: 2.3×FY 2024: 2.7×FY 2025: 1.0×
FY 2016 5y median 2.0× FY 2025
Quick Ratio 0.9×
FY 2016: 1.7×FY 2017: 0.3×FY 2018: 0.4×FY 2019: 0.2×FY 2020: 0.3×FY 2021: 1.1×FY 2022: 1.9×FY 2023: 2.3×FY 2024: 2.6×FY 2025: 0.9×
FY 2016 5y median 1.9× FY 2025
Debt / Equity 0.9×
FY 2016: -4.4×FY 2017: -1.1×FY 2018: -2.1×FY 2019: -2.1×FY 2020: 0.7×FY 2021: 0.2×FY 2022: 0.3×FY 2023: 0.2×FY 2024: 0.3×FY 2025: 0.9×
FY 2016 5y median 0.3× FY 2025
Net Debt / EBITDA 0.0×
FY 2016: -0.8×FY 2017: -0.6×FY 2018: -0.3×FY 2019: -0.5×FY 2020: -0.2×FY 2021: -0.0×FY 2022: 0.1×FY 2023: 0.4×FY 2024: 0.2×FY 2025: 0.0×
FY 2016 5y median 0.1× FY 2025
Interest Coverage -27.5×
FY 2016: -1.6×FY 2017: -1.5×FY 2018: -1.8×FY 2019: -1.6×FY 2020: -3.9×FY 2021: -27.3×FY 2022: -96.6×FY 2023: -46.0×FY 2024: -31.2×FY 2025: -27.5×
FY 2016 5y median -31.2× FY 2025

Dividends

Dividend Yield 0.6%
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: 0.5%FY 2024: 0.6%FY 2025: 0.6%
FY 2016 5y median 0.5% FY 2025
Payout Ratio -2.9%
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: -6.9%FY 2024: -14.4%FY 2025: -2.9%
FY 2016 5y median -2.9% FY 2025

Annual · latest fiscal year ends 2025-12-31