Form 4 BioLargo Inc For: 24 June
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BioLargo Inc (BLGO)
BioLargo Inc stock price live, this page displays OTC BLGO stock exchange data. View the BLGO premarket stock price ahead of the market session or assess the after hours quote. Monitor the latest movements within the BioLargo Inc real time stock price chart below.
What Is the BioLargo Inc Stock Price Today?
The BioLargo Inc stock price today is 0.1132.
What Is the Stock Symbol for BioLargo Inc?
The stock symbol for BioLargo Inc is "BLGO."
What Stock Exchange Does BioLargo Inc Trade On?
BioLargo Inc is listed and trades on the OTC Markets stock exchange.
Is BioLargo Inc a Good Stock to Buy?
Determining whether BioLargo Inc—or any stock—is a good buy requires comprehensive analysis. To evaluate its potential, users can sign up to InvestingPro, where they can assess stock price fair value and other essential metrics.
You can find more details by visiting the additional pages to view historical data, charts, latest news, analysis or visit the forum to view opinions on the BLGO quote. (ISIN: US09065A1007)
What Is the BioLargo Inc Stock Price Today?
The BioLargo Inc stock price today is 0.1132.
What Is the Stock Symbol for BioLargo Inc?
The stock symbol for BioLargo Inc is "BLGO."
What Stock Exchange Does BioLargo Inc Trade On?
BioLargo Inc is listed and trades on the OTC Markets stock exchange.
Is BioLargo Inc a Good Stock to Buy?
Determining whether BioLargo Inc—or any stock—is a good buy requires comprehensive analysis. To evaluate its potential, users can sign up to InvestingPro, where they can assess stock price fair value and other essential metrics.
You can find more details by visiting the additional pages to view historical data, charts, latest news, analysis or visit the forum to view opinions on the BLGO quote. (ISIN: US09065A1007)
OTC Markets
Currency in USD
0.1132
-0.0068(-5.64%)
Delayed Data·
Fair Value
An estimate of a stock's true price based on valuation models like discounted cash flow, peer valuation multiples, and dividend discount models.
Day's Range
0.1035
0.1210
52 wk Range
0.0950
0.2337
BLGO is not included in our AI-picked strategies. See which stocks are.
Fair Value
An estimate of a stock's true price based on valuation models like discounted cash flow, peer valuation multiples, and dividend discount models.
Day's Range
0.10350.1210
52 wk Range
0.09500.2337
Key Statistics
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Prev. Close
Open
Volume
Average Volume (3m)
1-Year Change
Book Value / Share
Fair Value
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Shares Outstanding
Revenue
Net Income
EPS
EPS Growth Forecast
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(N/A)
Dividends Payment Streak
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Return on Assets
Return on Equity
Gross Profit Margin
Price/Book
EBITDA
EV/EBITDA
Beta
Prev. Close
Open
Volume
Average Volume (3m)
1-Year Change
Book Value / Share
Fair Value
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UnlockMarket Cap
Shares Outstanding
Revenue
Net Income
EPS
EPS Growth Forecast
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N/A
(N/A)
Dividends Payment Streak
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Return on Assets
Return on Equity
Gross Profit Margin
Price/Book
EBITDA
EV/EBITDA
Beta
BLGO Scorecard
Company’s Health
Assesses a company's financial position by analyzing its market value, financial ratios, industry benchmarks, and competitors.
UnlockFair Value
An estimate of a stock's true price based on valuation models like discounted cash flow, peer valuation multiples, and dividend discount models.
Unlock PriceTechnical Analysis
Strong Sell
Analysts Sentiment
Strong Buy
Price Target
0.3200
Upside
+182.69%
Members' Sentiments
Bearish
Bullish
ProTips
Tips that distill complex financial data into concise, actionable investment insights.
Significant return over the last week
- Form 8K BioLargo Inc For: 6 May
- Investing.com
- Form S-1 BioLargo Inc For: 9 April
- Investing.com
- Form 4 BioLargo Inc For: 24 June
- Investing.com
- Form 8K BioLargo Inc For: 6 May
- Investing.com
- Form S-1 BioLargo Inc For: 9 April
- Investing.com
- Form 8K BioLargo Inc For: 25 March
- Investing.com
Technical Analysis
Summary
Strong Sell
Sell
Neutral
Buy
Strong Buy
Neutral
Technical Indicators
Buy
Moving Averages
Strong Sell
Analyst Ratings
1 Buy
0 Hold
0 Sell
Ratings:
1 analysts
Overall Consensus
Strong Buy
Analysts 12-Month Price Target:
Average 0.3200
(+182.69% Upside)
BioLargo Inc Earnings Call Summary for Q4/2025
- BioLargo reported $10.8M revenue for 2025, down 42% YoY, with a net loss of $15.2M driven by Pooph licensing termination and restructuring.
- Service revenue doubled to $2M, while the company maintained $3.9M cash position through disciplined financial management and avoiding toxic debt.
- Stock fell 5.32% in pre-market to $0.1796, near 52-week low, down 31% over past year amid profitability concerns and operational headwinds.
- 2026 guidance projects quarterly revenue of $1.1M-$1.3M with EPS of -$0.01; focus on Clyra Medical and AEC Water Treatment commercialization.
- CEO Calvert emphasized surviving Pooph transition period, though analysts warn of rapid cash burn and continued unprofitability ahead.
Last Updated: 2026-03-05, 12:54 p/m
Read Full TranscriptEarnings
Latest Release
May 20, 2026
EPS / Forecast
-0.01 / -0.01
Revenue / Forecast
1.12M / 1.1M
Compare BLGO to Peers and Sector
Metrics to compare | BLGO | Sector Sector - Average of metrics from a broad group of related Basic Materials sector companies | Relationship RelationshipBLGOPeersSector | |
|---|---|---|---|---|
P/E Ratio | −3.0x | 14.8x | 3.3x | |
PEG Ratio | 0.01 | −0.58 | 0.00 | |
Price/Book | 21.6x | 2.0x | 1.6x | |
Price / LTM Sales | 6.9x | 1.2x | 1.3x | |
Upside (Analyst Target) | 166.7% | 46.2% | 40.9% | |
Fair Value Upside | Unlock | 10.5% | 3.9% | Unlock |
BioLargo, Inc. invents, develops, and commercializes various platform technologies in the United States. The company’s technologies solve challenging environmental problems comprising per- and polyfluoroalkyl substances (PFAS) water contamination; advanced water and wastewater treatment; industrial odor and volatile organic compounds control, air quality control, and infection control; and myriad environmental remediation. It provides full-service environmental engineering, battery energy storage, and advanced antimicrobial medical device platforms. BioLargo, Inc. is based in Westminster, California.
Ownership
Ownership Overview
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FAQ
What Is the BioLargo (BLGO) Stock Price Today?
The BioLargo stock price today is 0.1132 USD.
What Stock Exchange Does BioLargo Trade On?
BioLargo is listed and trades on the OTC Markets.
What Is the Stock Symbol for BioLargo?
The stock symbol for BioLargo is "BLGO."
What Is the BioLargo Market Cap?
As of today, BioLargo market cap is 36.3200M USD.
What Is BioLargo's Earnings Per Share (TTM)?
The BioLargo EPS (TTM) is -0.0415.
When Is the Next BioLargo Earnings Date?
BioLargo will release its next earnings report on Aug 18, 2026.
From a Technical Analysis Perspective, Is BLGO a Buy or Sell?
Based on moving averages and other technical indicators, the daily buy/sell signal is Strong Sell.
How Many Times Has BioLargo Stock Split?
BioLargo has split 1 times.
How Many Employees Does BioLargo Have?
BioLargo has 45 employees.
What is the current trading status of BioLargo (BLGO)?
As of Jun 30, 2026, BioLargo (BLGO) is trading at a price of 0.1132 USD, with a previous close of 0.1200 USD. The stock has fluctuated within a day range of 0.1035 USD to 0.1210 USD, while its 52-week range spans from 0.0950 USD to 0.2337 USD.
What Is BioLargo (BLGO) Price Target According to Analysts?
The average 12-month price target for BioLargo is 0.3200 USD, with a high estimate of 0.32 USD and a low estimate of 0.32 USD. 1 analysts recommend buying the stock, while 0 suggest selling, leading to an overall rating of Strong Buy. The stock has an +182.69% Upside potential.
What Is the BLGO After Hours Price?
BLGO's last after hours stock price is 0.2250 USD, the stock has decreased by 0.0002, or 0.0900%.
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