ETON Eton Pharmaceuticals, Inc. - Common Stock

NASDAQ · Pharmaceuticals · View on SEC EDGAR ↗
$33.70
Price · May 22, 2026
Fundamentals as of May 14, 2026

ETON Stock Snapshot Price, market cap, P/E, EPS, ROE, debt/equity, 52-week range

Price
$33.70
Market Cap
$457M
P/E (TTM)
EPS (TTM)
Revenue (TTM)
$80M
Div Yield
ROE
-18.4%
Debt/Equity
1.2
52W Range
$13 – $36

ETON Stock Price Chart Daily OHLCV with technical indicators — pan, zoom, and customize your view

10-Year Performance Revenue, net income, margins and EPS trends

Revenue & Net Income $80M
7-point trend, +8236.8%
2019-12-31 2025-12-31
EPS
Free Cash Flow $10M
6-point trend, +221.6%
2018-12-31 2025-12-31
Margins -5.8%
5-point trend, +108.4%
2020-12-31 2025-12-31

Valuation P/E, P/S, P/B, EV/EBITDA ratios — is the stock expensive or cheap?

Metric
5Y trend
ETON
Peer Median
P/S (TTM)
5-point trend, -99.9%
5.7
11.8
P/B
5-point trend, +38.6%
17.5
3.4
EV / EBITDA
4-point trend, -691.6%
-547.4
Price / FCF
5-point trend, +608.5%
44.9

Profitability Gross, operating and net margins; ROE, ROA, ROIC

Metric
5Y trend
ETON
Peer Median
Gross Margin
5-point trend, +108.4%
53.5%
68.0%
Operating Margin
5-point trend, +100.0%
-1.1%
Net Profit Margin
5-point trend, +100.0%
-5.8%
-5.7%
ROA
5-point trend, +95.8%
-5.5%
-5.4%
ROE
5-point trend, +94.4%
-18.4%
-23.4%
ROIC
2-point trend, +85.9%
-1.5%

Financial Health Debt, liquidity, solvency — balance sheet strength

Metric
5Y trend
ETON
Peer Median
Debt / Equity
4-point trend, +1353.2%
1.2
Current Ratio
5-point trend, -75.8%
1.6
4.0
Quick Ratio
5-point trend, -82.6%
1.0

Growth Revenue, EPS and net income growth: YoY, 3Y CAGR, 5Y CAGR

Metric
5Y trend
ETON
Peer Median
Revenue YoY
5-point trend, +266.2%
104.9%
Revenue CAGR 3Y
5-point trend, +266.2%
55.5%
Revenue CAGR 5Y
5-point trend, +266.2%
359.6%

Per Share Metrics EPS, book value per share, cash flow per share, dividend per share

Metric
5Y trend
ETON
Peer Median

Capital Efficiency Asset turnover, inventory turnover, receivables turnover

Metric
5Y trend
ETON
Peer Median

ETON Analyst Consensus Bullish and bearish analyst opinions, 12-month price target, upside

BUY 9 analysts
  • Strong Buy 2 22.2%
  • Buy 6 66.7%
  • Hold 1 11.1%
  • Sell 0 0.0%
  • Strong Sell 0 0.0%

12-Month Price Target

3 analysts · 2026-05-17
Median target $40.00 +18.7%
Mean target $42.67 +26.6%

Earnings History EPS actual vs estimate, surprise %, beat rate, next earnings date

Avg Surprise
-0.05%
Period EPS Actual EPS Est Surprise
March 31, 2026 $0.05 $0.09 -0.04%
Dec. 31, 2025 $0.06 $0.09 -0.03%
Sept. 30, 2025 $-0.07 $0.09 -0.16%
June 30, 2025 $-0.10 $-0.04 -0.06%
March 31, 2025 $0.07 $0.05 0.02%
Dec. 31, 2024 $-0.02 $-0.00 -0.02%

Peer Comparison Key metrics vs sector peers

Ticker Market Cap P/E Rev YoY Net Margin ROE Gross Margin
ETON $457M 104.9% -5.8% -18.4% 53.5%
LXRX $421M -8.2 60.2% -101.1% -39.7%
PHAT $1.18B -5.5 216.9% -126.4% 52.4% 87.1%
PCRX $1.06B 161.8 3.6% 0.97% 0.97%
OMER $1.23B -343.6 1.9%
LBRX $563M -7.1 -25.5%
ESPR -33.6 21.3% -5.6% 6.2%
AMPH $1.22B 13.2 -1.7% 13.6% 12.7% 49.5%
RLMD $354M -3.3 93.7% -112.0%
BIOA $495M -5.9 -896.1% -28.4%

Full Fundamentals All metrics by year — income statement, balance sheet, cash flow

Income Statement 15
Annual Income Statement data for ETON
Metric Trend 2025202420232022202120202019
Revenue 7-point trend, +8236.8% $80M $39M $32M $21M $22M $39.0K $959.0K
Cost of Revenue 7-point trend, +8114.1% $37M $16M $11M $7M $3M $436.0K $453.0K
Gross Profit 7-point trend, +8346.6% $43M $23M $21M $14M $19M $-397.0K $506.0K
R&D Expense 7-point trend, -32.8% $8M $3M $3M $4M $6M $14M $12M
SG&A Expense 7-point trend, +374.3% $36M $23M $19M $19M $14M $13M $8M
Operating Expenses 7-point trend, +128.1% $44M $26M $22M $23M $20M $27M $19M
Operating Income 7-point trend, +95.5% $-844.0K $-3M $-1M $-8M $-1M $-27M $-19M
Interest Expense 5-point trend, +981.6% · · $1M $955.0K $1M $884.0K $98.0K
Other Non-op 7-point trend, -1421.7% $-4M $-1M $503.0K $-761.0K $-1M $-859.0K $281.0K
Pretax Income 7-point trend, +75.1% $-5M $-4M $-689.0K $-9M $-2M $-28M $-18M
Income Tax 5-point trend, +43000.00 $43.0K $15.0K $247.0K $0 $0 · ·
Net Income 7-point trend, +74.9% $-5M $-4M $-936.0K $-9M $-2M $-28M $-18M
EPS (Basic) 6-point trend, +87.2% $-0.17 $-0.15 $-0.04 $-0.36 $-0.08 $-1.33 ·
Shares (Basic) 6-point trend, +28.1% 26,908,000 25,895,000 25,645,000 25,146,000 25,207,000 21,010,000 ·
EBITDA 5-point trend, +96.9% $-844.0K $-3M · $-8M $-1M $-27M ·
Balance Sheet 25
Annual Balance Sheet data for ETON
Metric Trend 2025202420232022202120202019
Cash & Equivalents 7-point trend, +115.0% $26M $15M $21M $16M $14M $21M $12M
Receivables 7-point trend, +2385.6% $12M $5M $3M $2M $5M $48.0K $473.0K
Inventory 7-point trend, +3957.6% $15M $15M $911.0K $557.0K $550.0K $1M $380.0K
Prepaid Expense 7-point trend, +257.1% $7M $5M $1M $1M $3M $2M $2M
Current Assets 7-point trend, +303.6% $61M $41M $27M $20M $24M $25M $15M
PP&E (Net) 7-point trend, -70.8% $326.0K $34.0K $58.0K $72.0K $115.0K $811.0K $1M
PP&E (Gross) 7-point trend, -44.5% $812.0K $480.0K $453.0K $424.0K $466.0K $2M $1M
Accum. Depreciation 7-point trend, +40.9% $486.0K $446.0K $395.0K $352.0K $351.0K $692.0K $345.0K
Intangibles 7-point trend, +4159.0% $31M $35M $5M $5M $4M $575.0K $725.0K
Other Non-current Assets 7-point trend, -68.9% $19.0K $12.0K $12.0K $12.0K $21.0K $40.0K $61.0K
Total Assets 7-point trend, +439.6% $92M $76M $32M $25M $27M $26M $17M
Accounts Payable 7-point trend, +1808.9% $11M $4M $2M $2M $2M $2M $575.0K
Accrued Liabilities 7-point trend, +577.8% $9M $9M $5M $4M $1M $1M $1M
Current Liabilities 7-point trend, +1860.8% $38M $20M $16M $6M $5M $4M $2M
Capital Leases 7-point trend, +2321.1% $460.0K $107.0K $22.0K $107.0K $15.0K $99.0K $19.0K
Other Non-current Liabilities 3-point trend, +5241000.00 $5M $2M $0 · · · ·
Total Liabilities 7-point trend, +911.3% $66M $52M $16M $12M $10M $11M $7M
Long-term Debt 7-point trend, +573.1% $31M $30M $0 $5M $5M $7M $5M
Total Debt 4-point trend, +2055.0% $31M $0 · $1M $1M · ·
Common Stock 7-point trend, +50.0% $27.0K $27.0K $26.0K $25.0K $25.0K $24.0K $18.0K
Paid-in Capital 2-point trend, +77.1% · $132M · · · · $75M
Retained Earnings 7-point trend, -75.3% $-112M $-108M $-104M $-103M $-94M $-92M $-64M
Stockholders' Equity 7-point trend, +147.9% $26M $24M $15M $13M $18M $18M $11M
Liabilities + Equity 7-point trend, +439.6% $92M $76M $32M $25M $27M $26M $17M
Shares Outstanding 7-point trend, +51.3% 27,047,061 26,709,084 25,688,062 25,353,119 24,626,004 24,312,808 17,877,486
Cash Flow 15
Annual Cash Flow data for ETON
Metric Trend 2025202420232022202120202019
D&A 7-point trend, +1329.0% $4M $1M $901.0K $66.0K $155.0K $347.0K $283.0K
Stock-based Comp 7-point trend, +191.9% $6M $3M $3M $4M $3M $3M $2M
Amort. of Intangibles 7-point trend, +15912.0% $4M $1M $790.0K $2M $204.0K $150.0K $25.0K
Other Non-cash 2-point trend, +251.7% · · · $10M $-6M · ·
Operating Cash Flow 7-point trend, +158.4% $11M $969.0K $7M $5M $-5M $-22M $-18M
CapEx 7-point trend, -69.6% $333.0K $26.0K $0 $38.0K $9.0K $50.0K $1M
Investing Cash Flow 7-point trend, +82.0% $-333.0K $-40M $-775.0K $-3M $-3M $-50.0K $-2M
Debt Issued 6-point trend, -100.0% $0 $25M $0 $0 · $2M $5M
Net Debt Issued 3-point trend, -100.0% $0 $24M · · · $2M ·
Stock Issued · · · · · $29M ·
Net Stock Activity · · · · · $29M ·
Financing Cash Flow 7-point trend, -84.3% $815.0K $33M $-957.0K $-134.0K $391.0K $32M $5M
Net Change in Cash 7-point trend, +175.0% $11M $-6M $5M $2M $-7M $9M $-15M
Taxes Paid 5-point trend, +118000.00 $118.0K $82.0K $247.0K $0 $0 · ·
Free Cash Flow 5-point trend, +145.5% $10M $943.0K · $5M $-5M $-22M ·
Profitability 8
Annual Profitability data for ETON
Metric Trend 2025202420232022202120202019
Gross Margin 5-point trend, +108.4% 53.5% 60.0% · 67.4% 88.0% -633.3% ·
Operating Margin 5-point trend, +100.0% -1.1% -6.7% · -38.9% -6.9% -69515.4% ·
Net Margin 5-point trend, +100.0% -5.8% -9.8% · -42.4% -8.9% -71717.9% ·
Pretax Margin 5-point trend, +100.0% -5.7% -9.8% · -42.4% -8.9% -71717.9% ·
EBITDA Margin 5-point trend, +100.0% -1.1% -6.7% · -38.6% -6.1% -69515.4% ·
ROA 5-point trend, +95.8% -5.5% -7.1% · -34.4% -7.3% -128.9% ·
ROE 5-point trend, +94.4% -18.4% -18.9% · -74.4% -11.8% -328.1% ·
ROIC 2-point trend, +85.9% -1.5% -10.7% · · · · ·
Liquidity & Solvency 5
Annual Liquidity & Solvency data for ETON
Metric Trend 2025202420232022202120202019
Current Ratio 5-point trend, -75.8% 1.6 2.1 · 3.1 5.2 6.5 ·
Quick Ratio 5-point trend, -82.6% 1.0 1.0 · 2.8 4.4 5.6 ·
Debt / Equity 4-point trend, +1353.2% 1.2 0.0 · 0.1 0.1 · ·
LT Debt / Equity 0.8 · · · · · ·
Interest Coverage 3-point trend, +71.8% · · · -8.6 -1.4 -30.7 ·
Efficiency 3
Annual Efficiency data for ETON
Metric Trend 2025202420232022202120202019
Asset Turnover 5-point trend, +52700.0% 1.0 0.7 · 0.8 0.8 0.0 ·
Inventory Turnover 4-point trend, +588.4% 2.4 1.9 · 12.5 · 0.4 ·
Receivables Turnover 5-point trend, +6139.8% 9.3 8.9 · 5.8 7.9 0.1 ·
Per Share 3
Annual Per Share data for ETON
Metric Trend 2025202420232022202120202019
Book Value / Share 5-point trend, +50.1% $0.97 $0.91 · $0.52 $0.72 $0.64 ·
Cash / Share 5-point trend, +9.5% $0.96 $0.56 · $0.64 $0.58 $0.88 ·
EPS (TTM) 3-point trend, +76.2% · $-0.15 $-0.06 $-0.63 · · ·
Growth Rates 3
Annual Growth Rates data for ETON
Metric Trend 2025202420232022202120202019
Revenue YoY 5-point trend, -99.8% 104.9% 23.3% 48.9% -2.7% 55879.5% · ·
Revenue CAGR 3Y 3-point trend, -93.3% 55.5% 21.3% 832.7% · · · ·
Revenue CAGR 5Y 359.6% · · · · · ·
Valuation (TTM) 14
Annual Valuation (TTM) data for ETON
Metric Trend 2025202420232022202120202019
Revenue TTM 7-point trend, +8236.8% $80M $39M $32M $21M $22M $39.0K $959.0K
Net Income TTM 7-point trend, +74.9% $-5M $-4M $-936.0K $-9M $-2M $-28M $-18M
Market Cap 5-point trend, +131.4% $457M $356M · $71M $106M $198M ·
Enterprise Value 4-point trend, +398.6% $462M $341M · $56M $93M · ·
P/E 3-point trend, -1883.8% · -88.8 -73.0 -4.5 · · ·
P/S 5-point trend, -99.9% 5.7 9.1 · 3.4 4.8 5068.3 ·
P/B 5-point trend, +38.6% 17.5 14.6 · 5.5 6.0 12.6 ·
P / Tangible Book 4-point trend, -9.6% · · 10.5 8.6 7.5 11.6 ·
P / Cash Flow 5-point trend, +591.3% 43.5 367.1 · 14.8 -22.4 -8.8 ·
P / FCF 5-point trend, +608.5% 44.9 377.3 · 14.9 -22.3 -8.8 ·
EV / EBITDA 4-point trend, -691.6% -547.4 -131.2 · -6.9 -69.1 · ·
EV / FCF 4-point trend, +331.4% 45.3 361.4 · 11.8 -19.6 · ·
EV / Revenue 4-point trend, +36.2% 5.8 8.7 · 2.6 4.2 · ·
Earnings Yield 3-point trend, +94.9% · -1.1% -1.4% -22.3% · · ·

Financial Statements Income statement, balance sheet, cash flow — annual, last 5 years

Income Statement
2025-12-312024-12-312023-12-312022-12-312021-12-31
Revenue $80M$39M$32M$21M$22M
Gross Margin % 53.5%60.0%67.4%88.0%
Operating Margin % -1.1%-6.7%-38.9%-6.9%
Net Income $-5M$-4M$-936.0K$-9M$-2M
Balance Sheet
2025-12-312024-12-312023-12-312022-12-312021-12-31
Debt / Equity 1.20.00.10.1
Current Ratio 1.62.13.15.2
Quick Ratio 1.01.02.84.4
Cash Flow
2025-12-312024-12-312023-12-312022-12-312021-12-31
Free Cash Flow $10M$943.0K$5M$-5M

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