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BioLargo (BLGO) Competitors

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$0.11 0.00 (-2.09%)
As of 07/24/2026 03:46 PM Eastern

BLGO vs. CBUS, AMTX, ARQ, FSI, and ZTEK

Should you buy BioLargo stock or one of its competitors? MarketBeat compares BioLargo with other companies and stocks that may be similar based on industry, sector, market capitalization, business model, investor interest, or shared news coverage. Companies and stocks commonly compared with BioLargo include Cibus (CBUS), Aemetis (AMTX), ARQ (ARQ), Flexible Solutions International (FSI), and Zentek (ZTEK). These companies are all part of the "chemicals" industry.

How does BioLargo compare to Cibus?

Cibus (NASDAQ:CBUS) and BioLargo (NASDAQ:BLGO) are both small-cap chemicals companies, but which is the superior stock? We will compare the two businesses based on the strength of their analyst recommendations, earnings, valuation, dividends, institutional ownership, media sentiment, profitability and risk.

BioLargo has a net margin of -11.45% compared to Cibus' net margin of -2,366.33%. BioLargo's return on equity of -39.90% beat Cibus' return on equity.

Company Net Margins Return on Equity Return on Assets
Cibus-2,366.33% -200.87% -28.28%
BioLargo -11.45%-39.90%-22.06%

Cibus has a beta of 1.65, meaning that its stock price is 65% more volatile than the broader market. Comparatively, BioLargo has a beta of -0.12, meaning that its stock price is 112% less volatile than the broader market.

In the previous week, Cibus had 4 more articles in the media than BioLargo. MarketBeat recorded 6 mentions for Cibus and 2 mentions for BioLargo. Cibus' average media sentiment score of 0.77 beat BioLargo's score of 0.46 indicating that Cibus is being referred to more favorably in the media.

Company Very Positive Positive Neutral Negative Very Negative Overall Sentiment
Cibus
0 Very Positive mention(s)
3 Positive mention(s)
2 Neutral mention(s)
0 Negative mention(s)
0 Very Negative mention(s)
Positive
BioLargo
0 Very Positive mention(s)
1 Positive mention(s)
1 Neutral mention(s)
0 Negative mention(s)
0 Very Negative mention(s)
Neutral

BioLargo has higher revenue and earnings than Cibus. BioLargo is trading at a lower price-to-earnings ratio than Cibus, indicating that it is currently the more affordable of the two stocks.

CompanyGross RevenuePrice/Sales RatioNet IncomeEarnings Per SharePrice/Earnings Ratio
Cibus$3.64M35.65-$127.08M-$1.97N/A
BioLargo$12.23M3.01-$3.50M-$0.04N/A

Cibus currently has a consensus target price of $9.00, indicating a potential upside of 429.41%. Given Cibus' stronger consensus rating and higher possible upside, equities research analysts plainly believe Cibus is more favorable than BioLargo.

Company Sell Ratings Hold Ratings Buy Ratings Strong Buy Ratings Rating Score
Cibus
1 Sell rating(s)
1 Hold rating(s)
1 Buy rating(s)
0 Strong Buy rating(s)
2.00
BioLargo
0 Sell rating(s)
0 Hold rating(s)
0 Buy rating(s)
0 Strong Buy rating(s)
0.00

33.8% of Cibus shares are owned by institutional investors. Comparatively, 0.0% of BioLargo shares are owned by institutional investors. 31.2% of Cibus shares are owned by insiders. Comparatively, 19.3% of BioLargo shares are owned by insiders. Strong institutional ownership is an indication that endowments, hedge funds and large money managers believe a company will outperform the market over the long term.

Summary

Cibus beats BioLargo on 10 of the 16 factors compared between the two stocks.

How does BioLargo compare to Aemetis?

Aemetis (NASDAQ:AMTX) and BioLargo (NASDAQ:BLGO) are both small-cap chemicals companies, but which is the superior business? We will compare the two companies based on the strength of their profitability, earnings, analyst recommendations, risk, valuation, dividends, media sentiment and institutional ownership.

Aemetis presently has a consensus price target of $11.88, suggesting a potential upside of 604.75%. Given Aemetis' stronger consensus rating and higher possible upside, research analysts plainly believe Aemetis is more favorable than BioLargo.

Company Sell Ratings Hold Ratings Buy Ratings Strong Buy Ratings Rating Score
Aemetis
1 Sell rating(s)
0 Hold rating(s)
1 Buy rating(s)
0 Strong Buy rating(s)
2.00
BioLargo
0 Sell rating(s)
0 Hold rating(s)
0 Buy rating(s)
0 Strong Buy rating(s)
0.00

BioLargo has lower revenue, but higher earnings than Aemetis. BioLargo is trading at a lower price-to-earnings ratio than Aemetis, indicating that it is currently the more affordable of the two stocks.

CompanyGross RevenuePrice/Sales RatioNet IncomeEarnings Per SharePrice/Earnings Ratio
Aemetis$197.63M0.60-$77M-$1.19N/A
BioLargo$12.23M3.01-$3.50M-$0.04N/A

Aemetis has a beta of 1.44, indicating that its stock price is 44% more volatile than the broader market. Comparatively, BioLargo has a beta of -0.12, indicating that its stock price is 112% less volatile than the broader market.

BioLargo has a net margin of -11.45% compared to Aemetis' net margin of -35.43%. Aemetis' return on equity of 0.00% beat BioLargo's return on equity.

Company Net Margins Return on Equity Return on Assets
Aemetis-35.43% N/A -33.44%
BioLargo -11.45%-39.90%-22.06%

In the previous week, Aemetis had 1 more articles in the media than BioLargo. MarketBeat recorded 3 mentions for Aemetis and 2 mentions for BioLargo. Aemetis' average media sentiment score of 0.83 beat BioLargo's score of 0.46 indicating that Aemetis is being referred to more favorably in the media.

Company Very Positive Positive Neutral Negative Very Negative Overall Sentiment
Aemetis
1 Very Positive mention(s)
0 Positive mention(s)
1 Neutral mention(s)
0 Negative mention(s)
0 Very Negative mention(s)
Positive
BioLargo
0 Very Positive mention(s)
1 Positive mention(s)
1 Neutral mention(s)
0 Negative mention(s)
0 Very Negative mention(s)
Neutral

27.0% of Aemetis shares are held by institutional investors. Comparatively, 0.0% of BioLargo shares are held by institutional investors. 13.0% of Aemetis shares are held by company insiders. Comparatively, 19.3% of BioLargo shares are held by company insiders. Strong institutional ownership is an indication that large money managers, hedge funds and endowments believe a stock will outperform the market over the long term.

Summary

Aemetis beats BioLargo on 10 of the 16 factors compared between the two stocks.

How does BioLargo compare to ARQ?

ARQ (NASDAQ:ARQ) and BioLargo (NASDAQ:BLGO) are both small-cap chemicals companies, but which is the superior business? We will compare the two businesses based on the strength of their valuation, earnings, risk, analyst recommendations, dividends, media sentiment, institutional ownership and profitability.

ARQ has a beta of 2, indicating that its stock price is 100% more volatile than the broader market. Comparatively, BioLargo has a beta of -0.12, indicating that its stock price is 112% less volatile than the broader market.

18.5% of ARQ shares are held by institutional investors. Comparatively, 0.0% of BioLargo shares are held by institutional investors. 20.1% of ARQ shares are held by insiders. Comparatively, 19.3% of BioLargo shares are held by insiders. Strong institutional ownership is an indication that hedge funds, endowments and large money managers believe a stock is poised for long-term growth.

BioLargo has a net margin of -11.45% compared to ARQ's net margin of -43.93%. ARQ's return on equity of -2.67% beat BioLargo's return on equity.

Company Net Margins Return on Equity Return on Assets
ARQ-43.93% -2.67% -2.00%
BioLargo -11.45%-39.90%-22.06%

In the previous week, ARQ had 1 more articles in the media than BioLargo. MarketBeat recorded 3 mentions for ARQ and 2 mentions for BioLargo. ARQ's average media sentiment score of 0.63 beat BioLargo's score of 0.46 indicating that ARQ is being referred to more favorably in the media.

Company Very Positive Positive Neutral Negative Very Negative Overall Sentiment
ARQ
0 Very Positive mention(s)
0 Positive mention(s)
2 Neutral mention(s)
0 Negative mention(s)
0 Very Negative mention(s)
Positive
BioLargo
0 Very Positive mention(s)
1 Positive mention(s)
1 Neutral mention(s)
0 Negative mention(s)
0 Very Negative mention(s)
Neutral

ARQ presently has a consensus price target of $5.00, suggesting a potential upside of 146.31%. Given ARQ's stronger consensus rating and higher probable upside, equities analysts plainly believe ARQ is more favorable than BioLargo.

Company Sell Ratings Hold Ratings Buy Ratings Strong Buy Ratings Rating Score
ARQ
1 Sell rating(s)
1 Hold rating(s)
1 Buy rating(s)
0 Strong Buy rating(s)
2.00
BioLargo
0 Sell rating(s)
0 Hold rating(s)
0 Buy rating(s)
0 Strong Buy rating(s)
0.00

BioLargo has lower revenue, but higher earnings than ARQ. BioLargo is trading at a lower price-to-earnings ratio than ARQ, indicating that it is currently the more affordable of the two stocks.

CompanyGross RevenuePrice/Sales RatioNet IncomeEarnings Per SharePrice/Earnings Ratio
ARQ$122.14M0.71-$52.61M-$1.29N/A
BioLargo$12.23M3.01-$3.50M-$0.04N/A

Summary

ARQ beats BioLargo on 12 of the 16 factors compared between the two stocks.

How does BioLargo compare to Flexible Solutions International?

Flexible Solutions International (NYSE:FSI) and BioLargo (NASDAQ:BLGO) are both small-cap chemicals companies, but which is the better business? We will contrast the two companies based on the strength of their dividends, media sentiment, valuation, institutional ownership, earnings, profitability, risk and analyst recommendations.

Company Sell Ratings Hold Ratings Buy Ratings Strong Buy Ratings Rating Score
Flexible Solutions International
0 Sell rating(s)
1 Hold rating(s)
0 Buy rating(s)
1 Strong Buy rating(s)
3.00
BioLargo
0 Sell rating(s)
0 Hold rating(s)
0 Buy rating(s)
0 Strong Buy rating(s)
0.00

Flexible Solutions International has higher revenue and earnings than BioLargo. BioLargo is trading at a lower price-to-earnings ratio than Flexible Solutions International, indicating that it is currently the more affordable of the two stocks.

CompanyGross RevenuePrice/Sales RatioNet IncomeEarnings Per SharePrice/Earnings Ratio
Flexible Solutions International$39.34M1.62$2.78M$0.0683.50
BioLargo$12.23M3.01-$3.50M-$0.04N/A

54.3% of Flexible Solutions International shares are held by institutional investors. Comparatively, 0.0% of BioLargo shares are held by institutional investors. 35.8% of Flexible Solutions International shares are held by insiders. Comparatively, 19.3% of BioLargo shares are held by insiders. Strong institutional ownership is an indication that endowments, large money managers and hedge funds believe a company is poised for long-term growth.

In the previous week, Flexible Solutions International had 2 more articles in the media than BioLargo. MarketBeat recorded 4 mentions for Flexible Solutions International and 2 mentions for BioLargo. BioLargo's average media sentiment score of 0.46 beat Flexible Solutions International's score of 0.40 indicating that BioLargo is being referred to more favorably in the news media.

Company Very Positive Positive Neutral Negative Very Negative Overall Sentiment
Flexible Solutions International
1 Very Positive mention(s)
2 Positive mention(s)
1 Neutral mention(s)
0 Negative mention(s)
0 Very Negative mention(s)
Neutral
BioLargo
0 Very Positive mention(s)
1 Positive mention(s)
1 Neutral mention(s)
0 Negative mention(s)
0 Very Negative mention(s)
Neutral

Flexible Solutions International has a net margin of 10.80% compared to BioLargo's net margin of -11.45%. Flexible Solutions International's return on equity of 10.61% beat BioLargo's return on equity.

Company Net Margins Return on Equity Return on Assets
Flexible Solutions International10.80% 10.61% 7.32%
BioLargo -11.45%-39.90%-22.06%

Flexible Solutions International has a beta of 1.63, suggesting that its share price is 63% more volatile than the broader market. Comparatively, BioLargo has a beta of -0.12, suggesting that its share price is 112% less volatile than the broader market.

Summary

Flexible Solutions International beats BioLargo on 13 of the 15 factors compared between the two stocks.

How does BioLargo compare to Zentek?

Zentek (NASDAQ:ZTEK) and BioLargo (NASDAQ:BLGO) are both small-cap chemicals companies, but which is the superior business? We will compare the two companies based on the strength of their profitability, media sentiment, dividends, risk, analyst recommendations, institutional ownership, valuation and earnings.

BioLargo has higher revenue and earnings than Zentek. Zentek is trading at a lower price-to-earnings ratio than BioLargo, indicating that it is currently the more affordable of the two stocks.

CompanyGross RevenuePrice/Sales RatioNet IncomeEarnings Per SharePrice/Earnings Ratio
Zentek$166.05K405.37-$7.07M-$0.07N/A
BioLargo$12.23M3.01-$3.50M-$0.04N/A

Zentek has a beta of 0.47, suggesting that its stock price is 53% less volatile than the broader market. Comparatively, BioLargo has a beta of -0.12, suggesting that its stock price is 112% less volatile than the broader market.

0.8% of Zentek shares are held by institutional investors. Comparatively, 0.0% of BioLargo shares are held by institutional investors. 19.3% of BioLargo shares are held by insiders. Strong institutional ownership is an indication that endowments, hedge funds and large money managers believe a stock is poised for long-term growth.

In the previous week, Zentek had 1 more articles in the media than BioLargo. MarketBeat recorded 3 mentions for Zentek and 2 mentions for BioLargo. BioLargo's average media sentiment score of 0.46 beat Zentek's score of 0.36 indicating that BioLargo is being referred to more favorably in the news media.

Company Very Positive Positive Neutral Negative Very Negative Overall Sentiment
Zentek
0 Very Positive mention(s)
1 Positive mention(s)
0 Neutral mention(s)
0 Negative mention(s)
0 Very Negative mention(s)
Neutral
BioLargo
0 Very Positive mention(s)
1 Positive mention(s)
1 Neutral mention(s)
0 Negative mention(s)
0 Very Negative mention(s)
Neutral

BioLargo has a net margin of -11.45% compared to Zentek's net margin of -5,848.76%. BioLargo's return on equity of -39.90% beat Zentek's return on equity.

Company Net Margins Return on Equity Return on Assets
Zentek-5,848.76% -81.95% -57.78%
BioLargo -11.45%-39.90%-22.06%

Company Sell Ratings Hold Ratings Buy Ratings Strong Buy Ratings Rating Score
Zentek
1 Sell rating(s)
0 Hold rating(s)
0 Buy rating(s)
0 Strong Buy rating(s)
1.00
BioLargo
0 Sell rating(s)
0 Hold rating(s)
0 Buy rating(s)
0 Strong Buy rating(s)
0.00

Summary

BioLargo beats Zentek on 8 of the 14 factors compared between the two stocks.

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New MarketBeat Followers Over Time

This chart shows the number of new MarketBeat users adding BLGO and its top 5 competitors to their watchlist. Each company is represented with a line over a 90 day period.
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Media Sentiment Over Time

This chart shows the average media sentiment of NASDAQ and its competitors over the past 90 days as caculated by MarketBeat. The averaged score is equivalent to the following: Very Negative Sentiment <= -1.5, Negative Sentiment > -1.5 and <= -0.5, Neutral Sentiment > -0.5 and < 0.5, Positive Sentiment >= 0.5 and < 1.5, and Very Positive Sentiment >= 1.5.
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BLGO vs. The Competition

MetricBioLargoChemicals & allied products IndustryConstruction SectorNASDAQ Exchange
Market Cap$36.83M$7.93B$9.54B$12.26B
Dividend YieldN/A1.09%2.01%9.79%
P/E Ratio-11.26N/A18.7323.64
Price / Sales3.012.5926.7889.27
Price / CashN/A270.1716.4459.64
Price / Book11.267.075.426.07
Net Income-$3.50M$659.84M$557.36M$331.99M
7 Day Performance4.16%1.39%-1.00%-0.63%
1 Month Performance5.04%1.68%-6.61%-2.00%
1 Year Performance-40.52%-12.58%2.85%13.62%

BioLargo Competitors List

CompanyMarketRankShare PriceAnalysts' Price Target1Y Price PerformanceMarket CapRevenueP/E RatioEmployee CountIndicator(s)
BLGO
BioLargo
N/A$0.11
-2.1%
N/A-38.5%$36.83M$12.23MN/A30
CBUS
Cibus
1.9966 of 5 stars
$1.81
-13.0%
$9.00
+397.2%
+3.0%$138.16M$3.64MN/A48
AMTX
Aemetis
2.0723 of 5 stars
$1.56
-4.3%
$11.88
+661.2%
-48.5%$109.78M$197.63MN/A160
ARQ
ARQ
4.0115 of 5 stars
$2.18
-0.9%
$5.00
+129.4%
-64.9%$93.58M$122.14MN/A140
FSI
Flexible Solutions International
2.5666 of 5 stars
$6.17
-0.3%
N/A-11.3%$78.69M$39.34M18.7140

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This page (NASDAQ:BLGO) was last updated on 7/25/2026 by MarketBeat.com Staff.
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