LONA · LeonaBio, Inc.
$7.67
+0.08 (+1.05%)
At close · Sep 2
Going-concern doubt
— flagged Aug 14, 2026
Substantial doubt about the company's ability to continue as a going concern.
“Based upon the Company’s current operating plan, it estimates that its $51.1 million of cash, cash equivalents and investments at June 30, 2026 may not be sufficient to fund its operating expenses and capital expenditure requirements through at least the next 12 months which raises substantial doubt as to our ability to continue as a going concern following the date of this Quarterly Report on Form 10-Q.”View the 10-Q filed Aug 14, 2026
Market Cap
$71.51M
Shares
9.42M
LONA metrics
44 of 114 screener metrics currently available.
Market overview
2 metricsShare price
$7.67
Market cap
$71.51M
Price action
19 metricsPrice change (1W)
-5.2%
Price change (30D)
+1.6%
Price change (3M)
-15.9%
Price change (6M)
+36.3%
Price change (YTD)
+0.3%
Price change (1Y)
—
Trailing year
Price change (5Y)
—
52-week high
—
52-week low
—
Change from 52-week high
—
Change from 52-week low
—
Annualized volatility
108.6%
Beta
0.9
RSI (14D)
45.0
Price vs SMA 50
-5.8%
Price vs SMA 200
+1.8%
Avg volume (3M)
37,077
Relative volume
4.2
Average dollar volume
$308,688
Company
3 metricsSector
Healthcare
Industry
Biotechnology
Shares outstanding
9.42M
Valuation
12 metricsP / E (TTM)
—
Trailing earnings
PEG ratio
—
EV / revenue
—
EV / EBITDA
—
EV / EBIT
—
P / sales
—
P / book
2.1
reciprocal yield 47.0%
FCF yield
—
TTM · current market cap
Buyback yield
—
P / FCF
—
P / operating cash flow
—
Earnings yield
-197.8%
Historical valuation
8 metricsP / E historical average (3Y)
—
P / E historical average (5Y)
—
EV / revenue historical average (3Y)
—
EV / revenue historical average (5Y)
—
EV / EBIT historical average (3Y)
—
EV / EBIT historical average (5Y)
—
EV / EBITDA historical average (3Y)
—
EV / EBITDA historical average (5Y)
—
Dividends & buybacks
7 metricsDividend yield
—
Trailing 12 months
Payout ratio
—
Shareholder yield
—
Dividend / share (TTM)
—
Dividend growth YoY
—
Dividend growth streak
—
Last ex-dividend
—
Earnings calendar
2 metricsNext earnings
—
Last earnings
2026-08-14
Profitability
9 metricsGross margin
—
Operating margin
—
Trailing 12 months
Net margin
—
Gross profit (TTM)
—
Operating profit (TTM)
−$122.11M
Net income (TTM)
−$141.46M
Trailing 12 months
Diluted EPS (TTM)
$-23.11
FCF margin
—
Effective tax rate
—
Growth
11 metricsRevenue growth YoY
—
Year over year
Net income growth YoY
—
Revenue (TTM)
—
Trailing 12 months
EPS growth YoY
—
Shares change YoY
+506.9%
Year over year · more shares
Revenue CAGR (3Y)
—
Revenue CAGR (5Y)
—
EPS CAGR (3Y)
—
EPS CAGR (5Y)
—
FCF CAGR (3Y)
—
FCF CAGR (5Y)
—
Quality
14 metricsReturn on equity
-421.1%
Return on assets
-248.6%
Debt / equity
—
Current ratio
7.0
EBITDA (TTM)
—
Free cash flow (TTM)
—
Quick ratio
7.0
Interest coverage
—
Net debt / EBITDA
—
Return on invested capital
—
Trailing 12 months
Net cash
$51.07M
Latest balance sheet
Cash & equivalents
$32.32M
Total assets
$56.89M
Total debt
—
Cash flow & spend
7 metricsOperating cash flow (TTM)
−$61.93M
Capital expenditures (TTM)
$33,000
R&D (TTM)
$33.50M
SG&A (TTM)
—
Stock compensation (TTM)
$6.71M
R&D / revenue
—
Stock compensation / revenue
—
Ownership (13F)
3 metrics13F filers
44
13F filer change QoQ
+4
Institutional ownership
77.2%
Short interest
3 metricsShort interest
0.4%
Latest settlement · 3.5 days to cover
Days to cover
3.5d
Short-squeeze score
42 / 100
Insider activity
2 metricsNet insider buying (90D)
—
Insider-sentiment score
—
Risk flags
1 metricsGoing concern
Flagged
Key facts
CIK
1620463
CUSIP
04746L203
13F (30d)
44 filings
43 filers
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