BioLargo, Inc.

BioLargo, Inc.verified

BLGO

Price:

$0.1899

Market Cap:

$59.70M

BioLargo, Inc. invents, develops, and commercializes various platform technologies. The company's technologies solve challenging environmental problems comprising per- and polyfluoroalkyl substances contamination, advanced water and wastewater treatment, industrial odor and VOC control, air quality control, and infection control. It holds various issued patents, maintains a pipeline of products, and provides full-service environmental engineering services. The company's products include Advanced Oxidation system, a water treatment device that generates a series of oxidative and energetic species of iodine and other molecules; Aqueous Electrostatic Concentrator, a water treatment system that ...[Read more]

Industry

Chemicals

IPO Date

2007-03-22

Stock Exchange

OTC

Ticker

BLGO

The ROE as of December 2025 (TTM) for BioLargo, Inc. (BLGO) is -123.79%

According to BioLargo, Inc.’s latest financial reports and current stock price. The company's current ROE is -123.79%. This represents a change of 256.97% compared to the average of -34.68% of the last 4 quarters.

BioLargo, Inc. (BLGO) Historical ROE (quarterly & annually)

How has BLGO ROE performed in the past?

The mean historical ROE of BioLargo, Inc. over the last ten years is 14.45%. The current -123.79% ROE has changed -956.78% with respect to the historical average. Over the past ten years (40 quarters), BLGO's ROE was at its highest in in the September 2019 quarter at 328.48%. The ROE was at its lowest in in the December 2015 quarter at -355.71%.

Quarterly (TTM)
Annual

Average

14.45%

Median

-39.17%

Minimum

-1437.19%

Maximum

685.04%

BioLargo, Inc. (BLGO) ROE by Quarter and Year

Discovering the peaks and valleys of BioLargo, Inc. ROE, unveiling quarterly and yearly fluctuations to gain insights into the company’s financial performance and market dynamics, offering valuable data for investors and analysts alike.

Maximum Annual Increase = 207.56%

Maximum Annual ROE = 685.04%

Minimum Annual Increase = -276.29%

Minimum Annual ROE = -1437.19%

Quarterly (TTM)
Annual
YearROEChange
2024-27.14%-46.99%
2023-51.20%-44.45%
2022-92.17%-41.86%
2021-158.54%-41.56%
2020-271.28%-139.60%
2019685.04%0.27%
2018683.22%207.56%
2017222.14%-62.45%
2016591.60%-141.16%
2015-1437.19%-276.29%

BioLargo, Inc. (BLGO) Average ROE

How has BLGO ROE performed in the past?

The current ROE of BioLargo, Inc. (BLGO) is greater than its 3-year, greater than its 5-year, and less than than its 10-year historical averages

3-year avg

-56.84%

5-year avg

-120.07%

10-year avg

14.45%

BioLargo, Inc. (BLGO) ROE vs. Peers

How is BLGO’s ROE compared to its peers?

BioLargo, Inc.’s ROE is greater than Surge Copper Corp. (-3.89%), less than Blue Biofuels, Inc. (184.91%), greater than IMPACT Silver Corp. (-12.13%), greater than Tree Island Steel Ltd. (-4.26%), greater than Pirate Gold Corp. (-59.35%), greater than A2 Gold Corp. (-6.75%), greater than Lion One Metals Limited (-8.72%), greater than First Graphene Limited (-138.32%), less than Skyharbour Resources Ltd. (0.16%), greater than Defiance Silver Corp. (-8.12%),

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