BioLargo, Inc.

BLGO·OTC Markets OTCQX·Basic Materials
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0.0750+0.0025 (+3.45%)today
At close: Nov 4, 3:31 PM EST · May be delayed up to 15 min · USD

Prices may be delayed up to 15 min. Not investment advice. News volume: articles in the 4Search index each day.

Key statistics

Previous close0.0725
Open0.0729
Day range0.07280.0750
52-week range0.06000.2000
Off day high0.00%
Off 52-week high−62.50%
Volume24.88K
Avg. volume (3M)411.83K
Market cap25.10M
EPS (TTM)-0.0500
Forward P/E-2.50
P/E ratio (TTM)—
Dividend yield—
Beta (5Y)-0.01
Shares outstanding334.66M
Short interest—
Earnings dateAug 12, 2025 (est.)
Analyst target0.3000
Profit margin0.00%

Against its peers

Compare in full ›
BLGO NATURAL.BO 0Y8.SG 0CF.F BGLC FF
Market cap 25.10M 58.01M 58.20M 7.00M 2.76M 246.51M
P/E (TTM) — — — — — —
Forward P/E -2.5 — — — — 7.0
Price/book -12.5 0.2 1.7 0.1 0.3 1.6
Dividend yield — — — — — 0.71%
1-year change −56.25% −62.48% −62.12% −65.59% −81.99% +49.87%
Today +3.45% +4.65% +0.51% 0.00% −1.05% −1.23%

The closest companies by business and industry (Specialty Chemicals). Prices may be delayed up to 15 min.

Related companies

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The businesses closest to BioLargo's by what they do, from their descriptions, with the same industry weighted in.

Company Mkt cap Price Today
Natural Biocon (India) LimitedNATURAL.BO · Specialty Chemicals 58.01M 2.2500 +4.65%
EcoSynthetix Inc.0Y8.SG · Specialty Chemicals 58.20M 0.9900 +0.51%
OrganoClick AB (publ)0CF.F · Specialty Chemicals 7.00M 0.0382 0.00%
BioNexus Gene Lab Corp.BGLC · Specialty Chemicals 2.76M 0.9400 −1.05%
FutureFuel Corp.FF · Specialty Chemicals 246.51M 5.62 −1.23%
Minerals Technologies Inc.MTX · Specialty Chemicals 2.05B 65.83 +3.77%
Ecolab Inc.ECL · Specialty Chemicals 88.35B 315.01 +3.39%
Clean Science and Technology LimitedCLEAN.NS · Specialty Chemicals 72.14B 678.70 +3.40%

Other companies in Specialty Chemicals, closest in size first.

Company Mkt cap Price Today
Itaconix plcITX.L · Stratham, NH 25.89M 192.00 +8.17%
Svenska Aerogel Holding AB (publ)AERO.ST · Gävle, Sweden 20.79M 0.4200 −6.04%
California Nanotechnologies Corp.CNO.V · Cerritos, CA 22.19M 0.4150 +6.41%
Sparc Technologies LimitedSPN.AX · Kent Town, SA 19.90M 0.1550 +6.90%
Photocat A/SPCAT.ST · Roskilde, Denmark 19.78M 3.3000 −0.60%
SciDev LimitedINFA.F · Sydney, NSW 20.88M 0.1050 +28.05%
Industrie Chimiche Forestali S.p.A.ICF.MI · Milan, MI 33.97M 6.15 +2.50%
Noble Helium LimitedNHE.AX · Perth, WA 37.08M 0.0280 +3.70%

Also based in Westminster, California, then elsewhere in California.

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NVIDIA CorporationNVDA · Santa Clara, CAOdds 4.83T 200.13 −3.17%
Apple Inc.AAPL · Cupertino, CAOdds 5.08T 349.51 +5.31%
Meta Platforms, Inc.META.BA · Menlo Park, CA 112.71T 44,080.00 +1.99%
Broadcom Inc.AVGOCL.SN · Palo Alto, CA 1,519.49T 318,310.00 0.00%
The Walt Disney CompanyDISN.BA · Burbank, CA 228.48T 16,540.00 +4.16%
Advanced Micro Devices, Inc.AMD.BA · Santa Clara, CA 133.91T 81,650.00 +0.71%
Adobe Inc.ADBECL.SN · San Jose, CA 94.53T 242,890.00 +4.81%
Visa Inc.V.BA · San Francisco, CA 75.69T 40,500.00 +3.90%

Companies that serve the same markets: industrial.

Company Mkt cap Price Today
PT Suparma TbkSPMA.JK · industrial 799.56B 150.00 +0.67%
Adani Total Gas LimitedATGL.NS · industrial 639.65B 581.60 +1.93%
Astor Enerji A.S.ASTOR.IS · industrial 158.18B 158.50 −4.35%
Riken Keiki Co., Ltd.7734.T · industrial 154.10B 3,390.00 −1.74%
HB Technology CO.,LTD.078150.KQ · industrial 153.09B 1,722.00 −5.64%
PT Saranacentral Bajatama TbkBAJA.JK · industrial 523.80B 194.00 +34.72%
Shenzhen Inovance Technology Co.,Ltd300124.SZ · industrial 157.08B 57.94 +0.38%
PT Pabrik Kertas Tjiwi Kimia TbkTKIM.JK · industrial 19.15T 6,150.00 +4.68%

What visitors to BioLargo's page also look at.

Company Mkt cap Price Today
Clean Energy Technologies, Inc.CETY 10.40M 0.8550 −4.47%
US Nuclear Corp.UCLE 1.32M 0.0210 0.00%
Biotricity Inc.BTCY 1.15M 0.0575 +5.89%
Puration Inc.PURA 15.60K 0.0000 0.00%
Creative Medical Technology HolCELZ 4.95M 0.6519 −3.21%

From the 4SEARCH.business instruments index: what each company does (its business description), its industry, size, headquarters and the markets it serves; and from a year of daily prices, which move together. Prices may be delayed up to 20 min.

Latest news

All BLGO news ›
Digital Journal·Positive

BioLargo Announces Launch of barebird.com

Digital Journal BioLargo CPG, exclusive licensee of CupriDyne for household products, opens direct sales of pet and laundry odor products through its newly launched website, barebird.com BioLargo invites stockholders, customers and…

SPCX

From the 4Search news index, newest first.

In the news

3mentions in 30 days
3with it in the headline
Positivesentiment

Mentioned with

Alpha Vantage2Biolargo, Inc.2Bioz Badges2Bioz Star Ratings2Bioz, Inc.2Bluebonnet Pest Control2Data Partners Alliance2Gfs Chemicals2

People in the coverage

Ana Dominguez2Baselayer2Crunchbase2Dennis P. Calvert2Faraday2Gabelli2

Themes

Artificial-Intelligence2North-America2Regional-News2Research2Skincare2Update-Me2Blackbird1Cro1

Most coverage from

  1. digitaljournal.com1
  2. eagletribune.com1
  3. stocktitan.net1

Finance and business coverage in the 4SEARCH.business news index: articles that name it in the headline, or in the text beside its ticker. Sentiment is the index's own reading of the latest 3 articles, not a forecast.

Market data is provided for information only and comes from free public sources. Prices may be delayed up to 15 minutes; data may be incomplete or inaccurate. Nothing on this page is investment advice or a recommendation to buy or sell any security. News and coverage analytics are drawn from the 4SEARCH.business index. Terms of use. How to use Finance