BLGO logo

BLGO BioLargo, Inc.

Other OTC · Chemicals · Basic Materials

$0.10
+0.00 (+0.00%)

BioLargo, Inc. pioneers the invention, development, and commercialization of sophisticated platform technologies. The company is dedicated to tackling critical environmental challenges, such as per- and polyfluoroalkyl substances (PFAS) contamination, advanced water and wastewater purification, managing industrial odors and volatile organic compounds (VOCs), enhancing air quality, and controlling …

Market Cap: $33.37Mwww.biolargo.com

Price

No data yet.

Signal Score (90d)

100
100
Aug 17Aug 17

Quote

Day Range
$0.10 – $0.10
52-Week Range
$0.10 – $0.23
Volume
$25.0K
Market Cap
$33.37M
50-Day Avg
$0.11
200-Day Avg
$0.15
Prev Close
$0.10
Open
$0.10

Valuation & Ratios

P/E Ratio
-4.80
EPS
$-0.04
P/B Ratio
14.00
P/S Ratio
7.29
Debt/Equity
0.87
Current Ratio
1.01
Dividend Yield
+0.6%
Gross Margin
+43.9%

Returns & Efficiency

Return on Equity
-291.4%
Return on Assets
-141.7%
FCF Yield
-14.7%
EV/EBITDA
-3.86

Revenue & Net Income (Annual)

Fiscal YearRevenueNet IncomeEPS
2025$7.76M$-11.78M$-0.04
2024$17.78M$-2.40M$-0.01
2023$12.23M$-3.50M$-0.01
2022$5.88M$-4.50M$-0.02
2021$2.53M$-7.38M$-0.03

Social Signal Score

50
5d
51
1 mentions
30d
50
1 mentions
60d
50
1 mentions
90d
50
1 mentions
news: 1

Earnings

4of 4 quarters beat consensus

Typical surprise +0.0% (median, so one quarter with a near-zero estimate can't distort it)

  • Fri, Aug 14$-0.01 vs $-0.01beat
  • Fri, May 15$-0.01 vs $-0.01beat
  • Wed, Mar 4$-0.01 vs $-0.01beat
  • Thu, Aug 14$-0.00 vs $-0.01beat

Estimates and results for BLGO via Financial Modeling Prep. Beating consensus says the company cleared the bar analysts set, not that the business grew.

Insider trading

Open-market buys and sells by BLGO officers and directors.

No open-market trades in the recent filings. All 100 recent Form 4 entries were share awards, option exercises or tax withholding — pay, not decisions to buy or sell.

100 further Form 4 entries are share awards, option exercises or shares withheld for tax. Those are compensation, not trades, so they are excluded above. Buying is the stronger signal: an insider spends their own money for one reason. Selling has many innocent explanations — tax, diversifying, a house — so it says far less than it appears to. Via SEC filings.

Valuation

BLGOhas no positive reported earnings per share, so an earnings-multiple projection can't be built for it. Companies are valued on other measures at this stage — revenue growth, cash burn, or book value — none of which this calculator models.

Mentions (1)

  • Newsaccessnewswire.com·6h ago·Neutral

    …d of a Second Product Launch; Company to Host Stockholder Town Hall on September 10, 2026 WESTMINSTER, CA / ACCESS Newswire / August 17, 2026 / BioLargo, Inc. (OTCQX:BLGO), a company that creates and commercializes sustainable technologies to solve tough environmental and cleantech challenges, today announced that it has filed its Quarterly Report on Form 10-Q for the three and six months ended June 30, 2026, and that it will host a stockholder town hall on Thursday, September 10, 2026, at 1:00 …

    View source ↗