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Side-by-side financial comparison of Eton Pharmaceuticals, Inc. (ETON) and WINMARK CORP (WINA). Click either name above to swap in a different company.

Eton Pharmaceuticals, Inc. is the larger business by last-quarter revenue ($21.3M vs $21.1M, roughly 1.0× WINMARK CORP). WINMARK CORP runs the higher net margin — 47.2% vs 7.0%, a 40.3% gap on every dollar of revenue. On growth, Eton Pharmaceuticals, Inc. posted the faster year-over-year revenue change (82.7% vs 7.9%). WINMARK CORP produced more free cash flow last quarter ($8.5M vs $-11.6M). Over the past eight quarters, Eton Pharmaceuticals, Inc.'s revenue compounded faster (63.4% CAGR vs 2.4%).

Eton Pharmaceuticals, Inc. is a specialty pharmaceutical firm focused on developing and commercializing innovative therapies for rare diseases, pediatric care and hospital care segments. It mainly operates in the U.S. market, partnering with medical stakeholders to deliver accessible high-quality treatments to underserved patients.

Winmark Corporation is an American franchisor of five retail businesses that specialize in buying and selling used goods. The company is based in Minneapolis, Minnesota. Winmark was founded in 1988 as Play It Again Sports Franchise Corporation by Ron Olson and Jeffrey Dahlberg after they purchased the Play It Again Sports franchise rights from Martha Morris. They renamed the company to Grow Biz International Inc. in June 1993. Grow Biz went public in August 1993. In 2000, John Morgan replaced...

ETON vs WINA — Head-to-Head

Bigger by revenue
ETON
ETON
1.0× larger
ETON
$21.3M
$21.1M
WINA
Growing faster (revenue YoY)
ETON
ETON
+74.8% gap
ETON
82.7%
7.9%
WINA
Higher net margin
WINA
WINA
40.3% more per $
WINA
47.2%
7.0%
ETON
More free cash flow
WINA
WINA
$20.1M more FCF
WINA
$8.5M
$-11.6M
ETON
Faster 2-yr revenue CAGR
ETON
ETON
Annualised
ETON
63.4%
2.4%
WINA

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
ETON
ETON
WINA
WINA
Revenue
$21.3M
$21.1M
Net Profit
$1.5M
$10.0M
Gross Margin
61.6%
Operating Margin
11.6%
61.7%
Net Margin
7.0%
47.2%
Revenue YoY
82.7%
7.9%
Net Profit YoY
348.0%
3.9%
EPS (diluted)
$2.68

Green = leading value per metric. Periods may differ when fiscal calendars don't align.

8-Quarter Revenue & Profit Trend

Side-by-side quarterly history. Quarters aligned by calendar period so offset fiscal years line up.

Revenue
ETON
ETON
WINA
WINA
Q4 25
$21.3M
$21.1M
Q3 25
$22.5M
$22.6M
Q2 25
$18.9M
$20.4M
Q1 25
$17.3M
$21.9M
Q4 24
$11.6M
$19.5M
Q3 24
$10.3M
$21.5M
Q2 24
$9.1M
$20.1M
Q1 24
$8.0M
$20.1M
Net Profit
ETON
ETON
WINA
WINA
Q4 25
$1.5M
$10.0M
Q3 25
$-1.9M
$11.1M
Q2 25
$-2.6M
$10.6M
Q1 25
$-1.6M
$10.0M
Q4 24
$-598.0K
$9.6M
Q3 24
$627.0K
$11.1M
Q2 24
$-3.0M
$10.4M
Q1 24
$-811.0K
$8.8M
Gross Margin
ETON
ETON
WINA
WINA
Q4 25
61.6%
Q3 25
35.0%
Q2 25
63.0%
Q1 25
57.1%
Q4 24
55.6%
Q3 24
61.0%
Q2 24
62.0%
Q1 24
62.9%
Operating Margin
ETON
ETON
WINA
WINA
Q4 25
11.6%
61.7%
Q3 25
-6.1%
65.9%
Q2 25
-7.8%
64.0%
Q1 25
-2.7%
62.0%
Q4 24
5.4%
65.3%
Q3 24
4.9%
69.4%
Q2 24
-32.3%
64.7%
Q1 24
-10.0%
60.8%
Net Margin
ETON
ETON
WINA
WINA
Q4 25
7.0%
47.2%
Q3 25
-8.6%
49.2%
Q2 25
-13.7%
51.9%
Q1 25
-9.1%
45.4%
Q4 24
-5.1%
49.0%
Q3 24
6.1%
51.7%
Q2 24
-33.5%
51.8%
Q1 24
-10.2%
43.9%
EPS (diluted)
ETON
ETON
WINA
WINA
Q4 25
$2.68
Q3 25
$-0.07
$3.02
Q2 25
$2.89
Q1 25
$2.71
Q4 24
$2.60
Q3 24
$0.02
$3.03
Q2 24
$-0.12
$2.85
Q1 24
$-0.03
$2.41

Balance Sheet & Financial Strength

Snapshot of each company's liquidity, leverage and book value from the latest quarter.

Metric
ETON
ETON
WINA
WINA
Cash + ST InvestmentsLiquidity on hand
$25.9M
$10.3M
Total DebtLower is stronger
Stockholders' EquityBook value
$26.2M
$-53.7M
Total Assets
$92.1M
$24.9M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ETON
ETON
WINA
WINA
Q4 25
$25.9M
$10.3M
Q3 25
$37.1M
$39.7M
Q2 25
$25.4M
$28.8M
Q1 25
$17.4M
$21.8M
Q4 24
$14.9M
$12.2M
Q3 24
$20.3M
$37.2M
Q2 24
$17.7M
$29.4M
Q1 24
$16.7M
$22.9M
Total Debt
ETON
ETON
WINA
WINA
Q4 25
Q3 25
Q2 25
Q1 25
$30.0M
Q4 24
$29.8M
Q3 24
Q2 24
Q1 24
Stockholders' Equity
ETON
ETON
WINA
WINA
Q4 25
$26.2M
$-53.7M
Q3 25
$23.1M
$-26.3M
Q2 25
$24.0M
$-36.8M
Q1 25
$24.4M
$-45.9M
Q4 24
$24.4M
$-51.0M
Q3 24
$16.0M
$-33.7M
Q2 24
$13.5M
$-42.2M
Q1 24
$15.5M
$-52.6M
Total Assets
ETON
ETON
WINA
WINA
Q4 25
$92.1M
$24.9M
Q3 25
$104.5M
$53.7M
Q2 25
$101.7M
$43.2M
Q1 25
$84.0M
$37.1M
Q4 24
$76.1M
$26.8M
Q3 24
$35.8M
$52.0M
Q2 24
$31.8M
$44.7M
Q1 24
$30.8M
$38.3M
Debt / Equity
ETON
ETON
WINA
WINA
Q4 25
Q3 25
Q2 25
Q1 25
1.23×
Q4 24
1.22×
Q3 24
Q2 24
Q1 24

Cash Flow & Capital Efficiency

How much cash each business actually produces after reinvestment. Cash flow is harder to manipulate than net income.

Metric
ETON
ETON
WINA
WINA
Operating Cash FlowLast quarter
$-11.6M
$8.5M
Free Cash FlowOCF − Capex
$-11.6M
$8.5M
FCF MarginFCF / Revenue
-54.5%
40.3%
Capex IntensityCapex / Revenue
0.2%
0.1%
Cash ConversionOCF / Net Profit
-7.79×
0.86×
TTM Free Cash FlowTrailing 4 quarters
$44.7M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ETON
ETON
WINA
WINA
Q4 25
$-11.6M
$8.5M
Q3 25
$12.0M
$12.3M
Q2 25
$8.0M
$9.0M
Q1 25
$2.1M
$15.1M
Q4 24
$-765.0K
$8.5M
Q3 24
$3.0M
$12.1M
Q2 24
$1.3M
$8.2M
Q1 24
$-2.5M
$13.4M
Free Cash Flow
ETON
ETON
WINA
WINA
Q4 25
$-11.6M
$8.5M
Q3 25
$11.7M
$12.2M
Q2 25
$9.0M
Q1 25
$15.0M
Q4 24
$-777.0K
Q3 24
$12.1M
Q2 24
$8.1M
Q1 24
$-2.5M
$13.3M
FCF Margin
ETON
ETON
WINA
WINA
Q4 25
-54.5%
40.3%
Q3 25
52.3%
53.8%
Q2 25
44.0%
Q1 25
68.6%
Q4 24
-6.7%
Q3 24
56.3%
Q2 24
40.4%
Q1 24
-31.2%
66.0%
Capex Intensity
ETON
ETON
WINA
WINA
Q4 25
0.2%
0.1%
Q3 25
1.3%
0.3%
Q2 25
0.0%
0.3%
Q1 25
0.0%
0.2%
Q4 24
0.1%
0.0%
Q3 24
0.0%
0.0%
Q2 24
0.0%
0.5%
Q1 24
0.2%
0.4%
Cash Conversion
ETON
ETON
WINA
WINA
Q4 25
-7.79×
0.86×
Q3 25
1.10×
Q2 25
0.85×
Q1 25
1.51×
Q4 24
0.88×
Q3 24
4.71×
1.09×
Q2 24
0.79×
Q1 24
1.52×

Financial Flow Comparison

Revenue → gross profit → operating profit → net profit for each company.

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