# BioLargo, Inc. (BLGO)

> Source: Nexqual · https://nexqual.com/BLGO · data as of 2026-10-15 20:00 UTC · cite as "Nexqual, BioLargo, Inc. (BLGO), nexqual.com/BLGO" · informational, not investment advice.

**Price:** USD 0.07 (-12.50% on the day) · last close of Oct 15, 2026; US market pre market, not a live price. Prev close 0.08 · day 0.07–0.08 · 52w 0.07–0.2 · market cap $23.0M · OQX

## Key facts
- Last four reported quarters (through Jun 30, 2026): revenue $4.1M, net income -$18.8M (-460.2% margin) (SEC filings).
- Analysts: Buy (mean 2.00 on a 1–5 scale) (1 analysts), mean target USD 0.3 (range 0.3–0.3).
- Total return with dividends: 1Y -56.3% vs S&P 500 +18.1%; 5Y -61.1% vs S&P 500 +85.1%.

## Financials (SEC 10-K; TTM = last four 10-Q/10-K quarters)
| USD | FY2021 | FY2022 | FY2023 | FY2024 | FY2025 | TTM |
|---|---|---|---|---|---|---|
| Revenue | $2.5M | $5.9M | $12.2M | $17.8M | $7.8M | $4.1M |
| Gross profit | $1.1M | $2.9M | $6.2M | $7.9M | $3.4M | — |
| Operating income | -$6.8M | -$5.4M | -$4.6M | -$4.3M | -$14.9M | -$18.1M |
| Net income | -$6.9M | -$5.1M | -$4.6M | -$4.3M | -$15.2M | -$18.8M |
| EPS (diluted) | -$0.03 | — | — | — | — | — |
| Gross margin | 43.6% | 48.6% | 50.3% | 44.2% | 43.9% | — |
| Operating margin | -267.8% | -91.6% | -37.4% | -24.4% | -191.3% | -443.9% |
| Net margin | -272.4% | -87.2% | -38.0% | -24.5% | -195.6% | -460.2% |
| Revenue growth | +4.1% | +132.5% | +107.9% | +45.4% | -56.3% | — |
| Cash + short-term investments | $962K | $1.9M | $3.5M | $3.5M | $3.9M | — |
| Total debt | $494K | $337K | $355K | $1.1M | $2.1M | — |
Fiscal years end Dec. EPS is split-adjusted.

## Valuation (price ÷ last four quarters, through Jun 30, 2026)
P/S 5.6x · Earnings yield -81.66%

## Analysts
Consensus Buy (mean 2.00 on a 1–5 scale), 1 analysts; mean target USD 0.3 (low 0.3, high 0.3).

## Total return (dividends reinvested)
|  | 1Y (from 2025-10-16) | 5Y (from 2021-10-11) |
|---|---|---|
| Total return | -56.3% | -61.1% |
| S&P 500 (SPY) | +18.1% | +85.1% |
| Per year | -56.4% | -17.2% |
| Volatility (annualized) | 94.6% | 50.7% |
| Max drawdown | -65.0% (Jan 2026→Oct 2026) | -80.6% (Mar 2024→Oct 2026) |

## Peers (Specialty Chemicals)
CLMT (Calumet, Inc) USD 58.24 -0.60% · BCPC (Balchem Corporation) USD 170.53 +0.48% · SXT (Sensient Technologies Corporati) USD 133.42 +0.66% · AXTA (Axalta Coating Systems Ltd.) USD 33.73 +0.60% · EMN (Eastman Chemical Company) USD 63.87 +1.38% · WLK (Westlake Corporation) USD 63.61 +2.83%

## More
Full page: https://nexqual.com/BLGO · Free keyless MCP server with the same data and citations: https://mcp.nexqual.com/mcp · Guide for agents: https://nexqual.com/agents · https://nexqual.com/llms.txt