BLGO · Biolargo, Inc.
$0.09
-0.01 (-5.26%)
At close · Sep 3
Going-concern doubt
— flagged Aug 14, 2026
Substantial doubt about the company's ability to continue as a going concern.
“The foregoing factors raise substantial doubt about our ability to continue as a going concern, unless we are able to increase revenues, generate cash from operations, and/or generate cash from financing activities.”View the 10-Q filed Aug 14, 2026
Market Cap
$32.87M
Shares
328.73M
Price & Indicators
20d MA
50d MA
200d MA
Earnings
Filing
Insider
Congress
Investor day
Close$0.09
Open$0.09
Day$0.09–0.10
52W close$0.08–0.23
Avg vol 30d392K
Short int23K · 0.0% float · 1.0d
Short vol38%
DataJan 2020–Sep 2026
Filing10-Q · Aug 14
Up next
filed Aug 14, 2026
Metrics snapshot
Useful current figures from the complete screener profile.
Revenue (TTM)
$4.08M
Trailing 12 months
Net income (TTM)
−$18.79M
Trailing 12 months
Revenue growth YoY
-55.1%
Year over year
Operating margin
-444.0%
Trailing 12 months
P / E (TTM)
—
Trailing earnings
FCF yield
—
TTM · current market cap
Return on invested capital
—
Trailing 12 months
Net cash
—
Latest balance sheet
Dividend yield
—
Trailing 12 months
Shares change YoY
+6.4%
Year over year · more shares
Price change (1Y)
-56.8%
Trailing year
Short interest
0.0%
Latest settlement · 1.0 days to cover
Equibles Rating
blended score · not investment adviceOverall
Sell
SellHoldBuy
Technical
Strong Sell
Momentum
Very Weak
Sentiment
Neutral
Fundamentals
Strong
Quant / Vol
Very High
Market backdrop
VIX 14.3 · calm
Equity put/call 0.47
Technical
price trend
50 / 200-day cross
No cross
Price vs 200-day avg
−39%
below
Price vs 50-day avg
−16%
below
RSI (14)
41
neutral
MACD trend
Negative
52-week position
5%
near low
Momentum
relative strength
1-month return
−14%
trailing
6-month return
−47%
trailing
YTD return
−50%
this year
Relative strength
−64%
vs S&P · 6-mo
Sentiment
smart money
Trend (MA cross)
No cross
50d $0 › 200d $0 — 200d above 50d
Institutional flow
Flat
0% holders QoQ
Insider flow
Flat
No net insider activity over 90 days
Short interest
Falling
0.01% of float · ▼ -4.9% MoM · 1.0 days cover
Volume signal
Reversal watch
High volume on a down day — possible exhaustion
Institution breadth
Multi-yr low
1 holders — near 3-yr low, contrarian setup
Squeeze score
26
low risk · 0–100
Fundamentals
Revenue growth
+4251%
Y/Y
Gross margin
28%
contracting
Free cash flow
$-8.3M
Balance sheet
$1.8M
net cash
Quant / Vol
risk profile
Volatility
91%
annualized · 1-yr
Max drawdown
−64%
past year
ATR
11.0%
of price · 14-day
Blended from price, momentum, positioning, fundamentals & volatility · daily-close · not investment advice. Market backdrop is context, not part of the score.
Technicals
trend & momentum for long-term holders Strong Sell
50 / 200-day cross
No cross
Neutral
Price vs 200-day avg
−39%
Bearish
Price vs 50-day avg
−16%
Bearish
RSI (14)
41
Neutral
MACD trend
Negative
Bearish
52-week position
5%
Bearish
Market signals — smart money & positioning
Bullish · 1 of 6
Trend (MA cross)
No cross
50d $0 › 200d $0 — 200d above 50d
Institutional flow
Flat
0% holders QoQ
Insider flow
Flat
No net insider activity over 90 days
Short interest
Falling
0.01% of float · ▼ -4.9% MoM · 1.0 days cover
Volume signal
Reversal watch
High volume on a down day — possible exhaustion
Institution breadth
Multi-yr low
1 holders — near 3-yr low, contrarian setup
Price context
position in its 52-week range
Range low $0
Now $0 · 5%
Range high $0
vs 200-day avg -39%
vs 50-day avg -16%
Illustrative technical + ownership context — a signal mix, not investment advice.
Versus peers
Specialty Chemicals — same industry group| Company | Mkt cap | YTD | Rev growth Y/Y | P/E | Short % shares |
|---|---|---|---|---|---|
|
BLGO
this stock
Biolargo, Inc.
|
$32.87M | -50.0% | -56.3% | — | 0.0% |
|
LIN
Linde PLC
|
$222.30B | +13.1% | +3.0% | 31.1 | 1.1% |
|
AIQUF
L Air Liquide SA /Fi
|
$127.91B | +6.7% | — | — | 0.0% |
|
SHW
Sherwin Williams Co
|
$80.66B | +2.5% | +2.1% | 30.7 | 2.6% |
|
ECL
Ecolab Inc.
|
$78.46B | +6.3% | +2.2% | 37.6 | 1.2% |
Peers by industry group · P/E from as-reported trailing EPS · short % is of shares outstanding
At a glance
key data from every sectionOwnership
Institutional Holders
Holders
1
- % held
- 0.0%
- Net QoQ
- 0 sh
- Top holder
- FIRST AMERICAN TRUST, FSB
Held
Float
Short & Settlement
Financials
Performance
| 5D | 20D | 120D | MTD | YTD | |
|---|---|---|---|---|---|
| BLGO | -10.0% | -14.2% | -47.1% | -8.2% | -50.0% |
| SPY | +0.3% | +0.6% | +16.7% | +0.8% | +13.4% |
| vs SPY | -10.3% | -14.8% | -63.8% | -9.0% | -63.4% |