BioLargo, Inc. (BLGO)
OTCMKTS · Delayed Price · Currency is USD
0.0678
-0.0021 (-3.00%)
At close: Nov 12, 2026
BioLargo Market Cap
BioLargo has a market cap or net worth of $22.49 million as of November 12, 2026. It is the 35,839th most valuable company in the world and the 5,080th biggest in the United States. Its market cap has decreased by 57.47% in one year.
Market Cap
22.49M
Enterprise Value
25.82M
Revenue
4.08M
Global Rank
Country Rank
#5,080 United States
PE Ratio
n/a
ChartMarket Cap Chart
Since May 1, 2007, BioLargo's market cap has increased from 84.00 to 22.49M, an increase of 26,774,496.43%. That is a compound annual growth rate of 89.52%.
| Date | Market Cap | % Change |
|---|---|---|
| Nov 12, 2026 | 22.49M | -61.24% |
| Dec 31, 2025 | 58.03M | 1.44% |
| Dec 31, 2024 | 57.21M | 16.89% |
| Dec 29, 2023 | 48.94M | -9.01% |
| Dec 30, 2022 | 53.79M | -2.45% |
| Dec 31, 2021 | 55.14M | 100.03% |
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| Dec 31, 2019 | Upgrade Pro | Upgrade Pro |
| Dec 31, 2018 | Upgrade Pro | Upgrade Pro |
| Dec 29, 2017 | Upgrade Pro | Upgrade Pro |
| Dec 30, 2016 | Upgrade Pro | Upgrade Pro |
Market Capitalization
Market capitalization, also called net worth, is the total value of all of a company's outstanding shares. It is calculated by multiplying the stock price by the number of shares outstanding.
Formula: Market Cap = Stock Price * Shares Outstanding
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