stock
BLGO · BIOLARGO, INC.
What BIOLARGO, INC. reports to the SEC, read from its filings.
Open in the appPrice
The live BLGO price and today's change.
Sign in to see thisChart
Thirty days of daily bars, with signal levels drawn on them.
Sign in to see thisSignals
The latest signal group Nakagai's scanner recorded on BLGO.
Sign in to see thisOptions positioning
Gamma exposure levels from the options market.
Sign in to see thisTechnicals
Trend, momentum and volatility gauges per timeframe.
Sign in to see thisWhat it is
- Industry
- Chemicals & Allied Products (SIC 2800)
- Filer (SEC EDGAR)
- EDGAR filing index
- Shares outstanding
- 328,731,362 as of 2026-08-12 (XBRL frame CY2026Q2I)
Key stats
Valuation
- P/E
- Locked
- P/S
- Locked
- P/B
- Locked
- Enterprise value
- Locked
- EV/EBIT
- Locked
- FCF yield
- Locked
Margins
- Gross
- 39.9%
- Operating
- -444.0%
- Net
- -460.3%
Returns
- ROE
- —
- ROA
- -281.8%
Health
- Current ratio
- 0.7x
- Debt/equity
- —
Deep value
- NCAV
- -$5.90M
- NCAV per share
- -$0.02
- Price/NCAV
- Locked
- NNWC
- -$6.52M
- NNWC per share
- -$0.02
- Price/NNWC
- Locked
Valuation and the price multiples are built on the live price. Trailing twelve months to 2026-06-30; balance sheet at 2026-06-30.
Sign in to see thisDebt is long-term debt and its current portion. Commercial paper and short-term borrowings are not counted.
Results
| Period end | Revenue | Gross profit | Operating income | Net income | Filing |
|---|---|---|---|---|---|
| 2026-06-30 | $1.25M | $675,000 | -$3.73M | -$4.00M | 10-Q filed 2026-08-14 |
| 2026-03-31 | $1.11M | $458,000 | -$3.20M | -$3.40M | 10-Q filed 2026-05-15 |
| 2025-12-31 | $616,000 | $125,000 | -$4.01M | -$4.14M | S-1 filed 2026-04-09 Derived: the full year minus the first three quarters, not a figure this filer reported as a quarter. |
| 2025-09-30 | $1.10M | $372,000 | -$7.18M | -$7.24M | 10-Q filed 2025-11-14 |
| 2025-06-30 | $2.78M | $1.42M | -$1.80M | -$1.88M | 10-Q filed 2026-08-14 |
| 2025-03-31 | $3.27M | $1.49M | -$1.86M | -$1.92M | 10-Q filed 2026-05-15 |
| 2024-12-31 | $3.65M | $1.75M | -$1.62M | -$1.73M | S-1 filed 2026-04-09 Derived: the full year minus the first three quarters, not a figure this filer reported as a quarter. |
| 2024-09-30 | $4.35M | $1.72M | -$1.06M | -$1.06M | 10-Q filed 2025-11-14 |
- Assets
- $6.67M
- Equity
- -$1.85M
Balance as of 2026-06-30.
Ten years
| Fiscal year end | Revenue | Operating income | Net income | Free cash flow |
|---|---|---|---|---|
| 2025-12-31 | $7.76M | -$14.86M | -$15.19M | — |
| 2024-12-31 | $17.78M | -$4.33M | -$4.35M | — |
| 2023-12-31 | $12.23M | -$4.58M | -$4.65M | — |
| 2022-12-31 | $5.88M | -$5.39M | -$5.13M | — |
| 2021-12-31 | $2.53M | -$6.78M | -$6.89M | — |
| 2020-12-31 | $2.43M | -$7.58M | -$9.70M | — |
| 2019-12-31 | $1.86M | -$6.70M | -$11.44M | — |
| 2018-12-31 | $1.36M | -$6.41M | -$10.70M | — |
| 2017-12-31 | $516,000 | -$5.90M | -$9.55M | -$4.31M |
| 2016-12-31 | $281,106 | -$4.93M | -$8.07M | — |
Company filings
2 offering filings in 12 months
events
Regulation FD disclosure
Regulation FD disclosureSep 118-K/ARegulation FD disclosure
Regulation FD disclosureSep 118-KRegulation FD disclosure
Regulation FD disclosureMay 68-KRegulation FD disclosure
Regulation FD disclosureMay 48-KMaterial agreement, Unregistered share sale
Material agreementUnregistered share saleMar 258-KRegulation FD disclosure
Regulation FD disclosureMar 58-K
Insiders, politicians and funds
Insider trades, last 90 days
No insider buys or sales filed in the last 90 days.
Politician trades, last 90 days
No politician trades filed in the last 90 days.
Funds
None of the tracked funds held this at their last 13F.
News
Stories that named BLGO, and the market events around them.
Sign in to see thisBoard
Recent signals
Signals open up here once a member has posted about BLGO.
Signals are informational.
Posts · 0
No posts yet.
nakagai
Signals on BLGO come from a rule, not a model.
Nakagai’s scanner records a signal the moment a strategy’s rule matches on the bars. Members read those signals on their own desk, where an agent journals the tape and briefs them in plain English.
Members post on the BLGO board