BioLargo, Inc. (BLGO) stock
BLGOOTCChemicals & Allied ProductsFiscal year ends December 31
$0.07+0.00 (+0.90%)
Close on Oct 19, 2026Market cap $23.27MP/E –Yield –
BioLargo cash
Cash and short-term investments held at the end of each period.
BioLargo's cash was $2.19M at Jun 30, 2026. For fiscal 2025 it was $3.88M, up 9.4% from the year before. Over ten years it grew 8.2% a year on average. The highest annual figure on record is $3.88M in fiscal 2025.
Annual cash
| Period | Period end | Value | Change |
|---|---|---|---|
| FY2025 | Dec 31, 2025 | $3.88M | +9.4% |
| FY2024 | Dec 31, 2024 | $3.55M | +0.3% |
| FY2023 | Dec 31, 2023 | $3.54M | +91.2% |
| FY2022 | Dec 31, 2022 | $1.85M | +92.4% |
| FY2021 | Dec 31, 2021 | $962.00K | +34.4% |
| FY2020 | Dec 31, 2020 | $716.00K | +9.3% |
| FY2019 | Dec 31, 2019 | $655.00K | 0.0% |
| FY2018 | Dec 31, 2018 | $655.00K | -33.8% |
| FY2017 | Dec 31, 2017 | $990.00K | -48.2% |
| FY2016 | Dec 31, 2016 | $1.91M | +8.3% |
| FY2015 | Dec 31, 2015 | $1.76M | +1041.5% |
| FY2014 | Dec 31, 2014 | $154.46K | +67.1% |
| FY2013 | Dec 31, 2013 | $92.44K | -38.9% |
| FY2012 | Dec 31, 2012 | $151.19K | +17.7% |
| FY2011 | Dec 31, 2011 | $128.50K | -69.8% |
| FY2010 | Dec 31, 2010 | $425.07K | +214.1% |
| FY2009 | Dec 31, 2009 | $135.35K | – |
Quarterly cash
Change is against the same quarter a year earlier.
| Period | Period end | Value | Change |
|---|---|---|---|
| Q2 FY2026 | Jun 30, 2026 | $2.19M | -37.0% |
| Q1 FY2026 | Mar 31, 2026 | $4.12M | +60.8% |
| Q4 FY2025 | Dec 31, 2025 | $3.88M | +9.4% |
| Q3 FY2025 | Sep 30, 2025 | $4.55M | +17.1% |
| Q2 FY2025 | Jun 30, 2025 | $3.47M | -27.2% |
| Q1 FY2025 | Mar 31, 2025 | $2.56M | -40.9% |
| Q4 FY2024 | Dec 31, 2024 | $3.55M | +0.3% |
| Q3 FY2024 | Sep 30, 2024 | $3.88M | +27.6% |
| Q2 FY2024 | Jun 30, 2024 | $4.77M | +33.3% |
| Q1 FY2024 | Mar 31, 2024 | $4.34M | +32.8% |
| Q4 FY2023 | Dec 31, 2023 | $3.54M | +91.2% |
| Q3 FY2023 | Sep 30, 2023 | $3.04M | +139.9% |
| Q2 FY2023 | Jun 30, 2023 | $3.58M | +191.6% |
| Q1 FY2023 | Mar 31, 2023 | $3.26M | +235.1% |
| Q4 FY2022 | Dec 31, 2022 | $1.85M | +92.4% |
| Q3 FY2022 | Sep 30, 2022 | $1.27M | +15.5% |
| Q2 FY2022 | Jun 30, 2022 | $1.23M | -9.7% |
| Q1 FY2022 | Mar 31, 2022 | $974.00K | -27.4% |
| Q4 FY2021 | Dec 31, 2021 | $962.00K | +34.4% |
| Q3 FY2021 | Sep 30, 2021 | $1.10M | -1.7% |
| Q2 FY2021 | Jun 30, 2021 | $1.36M | +12.4% |
| Q1 FY2021 | Mar 31, 2021 | $1.34M | +80.2% |
| Q4 FY2020 | Dec 31, 2020 | $716.00K | +9.3% |
| Q3 FY2020 | Sep 30, 2020 | $1.12M | -47.7% |
| Q2 FY2020 | Jun 30, 2020 | $1.21M | +71.0% |
| Q1 FY2020 | Mar 31, 2020 | $744.00K | +45.3% |
| Q4 FY2019 | Dec 31, 2019 | $655.00K | 0.0% |
| Q3 FY2019 | Sep 30, 2019 | $2.14M | +300.0% |
| Q2 FY2019 | Jun 30, 2019 | $706.00K | +8.4% |
| Q1 FY2019 | Mar 31, 2019 | $512.00K | -44.4% |
| Q4 FY2018 | Dec 31, 2018 | $655.00K | -33.8% |
| Q3 FY2018 | Sep 30, 2018 | $534.00K | -57.3% |
| Q2 FY2018 | Jun 30, 2018 | $651.00K | +50.2% |
| Q1 FY2018 | Mar 31, 2018 | $921.00K | -21.7% |
| Q4 FY2017 | Dec 31, 2017 | $990.00K | -48.2% |
| Q3 FY2017 | Sep 30, 2017 | $1.25M | -27.7% |
| Q2 FY2017 | Jun 30, 2017 | $433.54K | – |
| Q1 FY2017 | Mar 31, 2017 | $1.18M | – |
| Q4 FY2016 | Dec 31, 2016 | $1.91M | – |
| Q3 FY2016 | Sep 30, 2016 | $1.73M | – |
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