8 years of revenue, profit, cash flow and balance-sheet history through FY2025,
from SEC filings — with a computed, factual read of the trend.
Updated Overview →
Growth & profitability
Revenue has grown 359.6% per year over the past 5 years.
Operating margin has expanded, at -1.1% in the latest year.
Financial health
Total debt ($31M) exceeds cash ($26M); net debt is $5M.
Total debt has grown slower than revenue (36.1% vs 359.6% per year).
Total debt is 9.5× EBITDA.
Revenue & net income
RevenueNet income
Margins (gross / operating / net)
GrossOperatingNet
Return on equity & assets (ROE / ROA)
ROEROA
Free cash flow (CFO − capex)
Free cash flow
Cash vs total debt
CashTotal debt
Cash flow: operating / investing / financing
OperatingInvestingFinancing
Key annual figures
FY
Revenue
Net income
Gross M
Op M
ROE
ROA
FCF
Total debt
Cash
2025
$80M
-$5M
53.5%
-1.1%
-17.6%
-5.0%
$10M
$31M
$26M
2024
$39M
-$4M
60.0%
-6.7%
-15.7%
-5.0%
$943000
$30M
$15M
2023
$32M
-$936000
66.6%
-3.8%
-6.0%
-2.9%
$7M
$0
$21M
2022
$21M
-$9M
67.4%
-38.9%
-69.0%
-36.0%
$5M
$5M
$16M
2021
$22M
-$2M
87.1%
-6.8%
-11.1%
-7.1%
-$5M
$5M
$14M
2020
$39000
-$28M
-1017.9%
-69515.4%
-158.7%
-106.3%
-$22M
$7M
$21M
2019
$959000
-$18M
52.8%
-1939.6%
-173.6%
-107.3%
-$19M
$5M
$12M
2018
—
-$13M
—
—
-48.4%
-45.0%
-$8M
—
$27M
Revenue & net income
RevenueNet income
Margins (gross / operating / net)
GrossOperatingNet
Return on equity & assets (ROE / ROA)
ROEROA
Free cash flow (CFO − capex, quarterly)
Free cash flow
Cash vs total debt
CashTotal debt
Cash flow: operating / investing / financing
OperatingInvestingFinancing
Key quarterly figures
Quarter
Revenue
Net income
Gross M
Op M
ROE
ROA
FCF
Total debt
Cash
Jun '26
$38M
$12M
67.6%
34.0%
24.9%
10.0%
$7M
$19M
$27M
Mar '26
$24M
$2M
60.7%
9.9%
5.1%
1.6%
$7M
$19M
$20M
Dec '25
$21M
$1M
61.6%
11.6%
5.7%
1.6%
-$12M
$31M
$26M
Sep '25
$22M
-$2M
35.0%
-6.1%
-8.3%
-1.8%
$12M
$28M
$37M
Jun '25
$19M
-$3M
63.0%
-7.8%
-10.8%
-2.5%
$8M
$27M
$25M
Mar '25
$17M
-$2M
57.1%
-2.7%
-6.4%
-1.9%
$2M
$30M
$17M
Dec '24
$12M
-$598000
55.6%
5.4%
-2.4%
-0.8%
-$777000
$30M
$15M
Sep '24
$10M
$627000
61.0%
4.9%
3.9%
1.7%
$3M
—
$20M
Jun '24
$9M
-$3M
62.0%
-32.3%
-22.6%
-9.6%
$1M
—
$18M
Mar '24
$8M
-$811000
62.9%
-10.0%
-5.2%
-2.6%
-$2M
—
$17M
Dec '23
$7M
-$2M
49.6%
-27.3%
-14.6%
-7.1%
$387000
$0
$21M
Sep '23
$7M
-$579000
62.6%
-7.8%
-3.4%
-1.8%
$873000
$4M
$22M
Jun '23
$12M
$5M
80.7%
32.4%
27.3%
14.7%
$7M
$5M
$22M
Mar '23
$5M
-$3M
63.1%
-47.8%
-23.7%
-11.1%
-$2M
$5M
$15M
Dec '22
$8M
$912000
74.8%
12.5%
7.0%
3.6%
$3M
$5M
$16M
Sep '22
$3M
-$3M
62.7%
-89.9%
-27.2%
-14.1%
-$2M
$6M
$13M
Jun '22
$7M
-$2M
62.7%
-18.2%
-11.8%
-6.8%
$2M
$6M
$17M
Mar '22
$2M
-$5M
61.0%
-233.8%
-39.8%
-23.0%
$1M
$6M
$15M
Dec '21
$6M
$1M
93.9%
21.6%
5.9%
3.8%
-$5M
$5M
$14M
Sep '21
$775000
-$6M
15.6%
-754.5%
-38.9%
-22.9%
-$3M
$6M
$23M
Valuation over time
How the market has priced ETON against its own fundamentals since 2023-03 —
each month-end's share price set against the most recent annual filing, so the multiple moves
as price runs ahead of (or behind) earnings. Split-adjusted.
The price-to-sales ratio has risen from 5.1× (Mar '23) to 18.2× (Nov '26).
Price / sales (P/S)
P/S
Frequently asked questions
Is ETON growing its revenue and profit?
Over the past 5 years, Eton Pharmaceuticals, Inc.'s revenue has grown 359.6% per year. These are computed facts, not advice.
How much debt does ETON have?
As of FY2025, Eton Pharmaceuticals, Inc. reported $31M of total debt against $26M of cash.
What is ETON's profit margin?
In FY2025, gross margin was 53.5%, operating margin -1.1%, and net margin -5.8%.
What is ETON's P/E ratio?
Eton Pharmaceuticals, Inc.'s P/E (TTM) is 114.58 as of the 2026-11-02 close — market cap ÷ net income over the trailing twelve months where four consecutive quarters are reported, otherwise the latest fiscal year, the same figure as on the ETON stock page. These are computed facts, not advice.
Where does this data come from?
All figures are extracted from the company’s SEC EDGAR/XBRL filings — 10-K annual reports and 10-Q quarterly reports (use the Annual / Quarterly toggle). Quarterly figures are derived from the as-filed statements (year-to-date amounts are differenced into discrete quarters). Growth rates and ratios are computed by tradmap; nothing here is investment advice.
Source: SEC EDGAR / XBRL (10-K + 10-Q filings) · prices EOD (Databento), split-adjusted; price return — dividends not reinvested ·
growth rates, valuation multiples & ratios computed by tradmap. Valuation uses each month-end price
against the latest annual filing. Informational only — not investment advice.