Biolargo (BLGO) Market Capitalization (2010 - 2026)
Biolargo's Market Capitalization was $36.16 million in Q2 2026, down 44.3% from $64.89 million a year earlier and down 29.6% from the prior quarter.
Powered by 
Analysis
Biolargo (BLGO) Market Capitalization (2010 - 2026) Analysis & Trends
For FY2025, Market Capitalization at Biolargo came in at $57.56 million, up 0.5% from FY2024.
- Market Capitalization shows a five-year compound annual growth rate of 19.6% (FY2020 to FY2025).
- In earlier years, Market Capitalization was $57.25 million in FY2024 (+13.9%), $50.24 million in FY2023 (-6.6%), $53.81 million in FY2022 (-2.5%) and $55.17 million in FY2021 (+134.6%).
- The Q2 2026 figure marks the lowest quarterly Market Capitalization since Q4 2020.
- Compared with a year earlier, Market Capitalization was higher in three of the last eight quarters, with an average decline of 10.9%.
- The best year-over-year quarter for Market Capitalization over five years was Q4 2021 (growth of 134.6%); the worst was Q2 2026 (a decline of 44.3%).
- Per Business Quant data, BLGO's Market Capitalization in the three quarters before Q2 2026 was $51.34 million (Q1 2026), $57.56 million (Q4 2025) and $53.34 million (Q3 2025).
Peer Set
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) |
|---|---|---|---|---|
| 1 | Ecolab | 80.70 Bn | 72.44 Bn | 1.95 Bn |
| 2 | Xylem | 25.07 Bn | 20.32 Bn | 963.00 Mn |
| 3 | Veralto | 24.76 Bn | 17.40 Bn | 902.00 Mn |
| 4 | Badger Meter | 3.83 Bn | 3.10 Bn | 90.77 Mn |
| 5 | Ceco Environmental | 2.56 Bn | 2.38 Bn | 86.47 Mn |
| 6 | NWPX Infrastructure | 955.32 Mn | 916.79 Mn | 34.36 Mn |
| 7 | Energy Recovery | 341.71 Mn | 16.88 Mn | 8.96 Mn |
| 8 | Cadiz | 333.22 Mn | 301.67 Mn | -24,000.00 |
| 9 | AirJoule Technologies | 213.39 Mn | 93.02 Mn | - |
| 10 | Biolargo | 22.47 Mn | 7.73 Mn | 675,000.00 |
Historic Data
Download Data
Historic Data
| Date | Value |
|---|---|
| Jun 30, 2026 | 36.16 Mn |
| Mar 31, 2026 | 51.34 Mn |
| Dec 31, 2025 | 57.56 Mn |
| Sep 30, 2025 | 53.34 Mn |
| Jun 30, 2025 | 64.89 Mn |
| Mar 31, 2025 | 84.80 Mn |
| Dec 31, 2024 | 57.25 Mn |
| Sep 30, 2024 | 69.27 Mn |
| Jun 30, 2024 | 78.16 Mn |
| Mar 31, 2024 | 103.89 Mn |
| Dec 31, 2023 | 50.24 Mn |
| Sep 30, 2023 | 49.22 Mn |
| Jun 30, 2023 | 51.85 Mn |
| Mar 31, 2023 | 56.94 Mn |
| Dec 31, 2022 | 53.81 Mn |
| Sep 30, 2022 | 74.36 Mn |
| Jun 30, 2022 | 48.50 Mn |
| Mar 31, 2022 | 60.42 Mn |
| Dec 31, 2021 | 55.17 Mn |
| Sep 30, 2021 | 48.97 Mn |
API Access
Biolargo Market Capitalization API
Pull this series into your own models, spreadsheets and apps with the Business Quant
Historical Metrics API. The request below matches the chart above — change the
frequency, period or values and it follows. Swap YOUR_API_KEY for your own key.
https://data.businessquant.com/historic?slug=market-capitalization&ticker=BLGO&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "market-capitalization", "ticker": "BLGO", "period": "max", "api_key": "YOUR_API_KEY"}
data = requests.get(url, params=params).json()const res = await fetch("https://data.businessquant.com/historic?slug=market-capitalization&ticker=BLGO&period=max&api_key=YOUR_API_KEY");
const data = await res.json();