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Side-by-side financial comparison of Amphastar Pharmaceuticals, Inc. (AMPH) and WEBTOON Entertainment Inc. (WBTN). Click either name above to swap in a different company.

WEBTOON Entertainment Inc. is the larger business by last-quarter revenue ($330.7M vs $183.1M, roughly 1.8× Amphastar Pharmaceuticals, Inc.). Amphastar Pharmaceuticals, Inc. runs the higher net margin — 13.3% vs -93.0%, a 106.3% gap on every dollar of revenue. Amphastar Pharmaceuticals, Inc. produced more free cash flow last quarter ($24.6M vs $7.0M).

Amphastar Pharmaceuticals is a publicly traded American speciality pharmaceutical company. It was incorporated in May 2004 and primarily develops, manufactures, and sells inhalation and intranasal products.

Webtoon is a South Korean-American webtoon platform launched in 2004 by Naver Corporation, providing hosting for webtoons and compact digital comics. The platform, controlled by Naver and the Naver-SoftBank Group joint venture LY Corporation through a Delaware-domiciled, Los Angeles, California-headquartered holding company Webtoon Entertainment Inc., is free and can be found both on the web at Webtoons.com and on mobile devices available for both Android and iOS.

AMPH vs WBTN — Head-to-Head

Bigger by revenue
WBTN
WBTN
1.8× larger
WBTN
$330.7M
$183.1M
AMPH
Higher net margin
AMPH
AMPH
106.3% more per $
AMPH
13.3%
-93.0%
WBTN
More free cash flow
AMPH
AMPH
$17.6M more FCF
AMPH
$24.6M
$7.0M
WBTN

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
AMPH
AMPH
WBTN
WBTN
Revenue
$183.1M
$330.7M
Net Profit
$24.4M
$-307.6M
Gross Margin
46.8%
24.3%
Operating Margin
19.4%
-4.0%
Net Margin
13.3%
-93.0%
Revenue YoY
-1.8%
Net Profit YoY
-35.7%
EPS (diluted)
$0.51
$-2.37

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
AMPH
AMPH
WBTN
WBTN
Q4 25
$183.1M
$330.7M
Q3 25
$191.8M
$378.0M
Q2 25
$174.4M
$348.3M
Q1 25
$170.5M
$325.7M
Q4 24
$186.5M
Q3 24
$191.2M
$347.9M
Q2 24
$182.4M
$321.0M
Q1 24
$171.8M
Net Profit
AMPH
AMPH
WBTN
WBTN
Q4 25
$24.4M
$-307.6M
Q3 25
$17.4M
$-11.6M
Q2 25
$31.0M
$-4.3M
Q1 25
$25.3M
$-22.4M
Q4 24
$38.0M
Q3 24
$40.4M
$19.8M
Q2 24
$37.9M
$-76.9M
Q1 24
$43.2M
Gross Margin
AMPH
AMPH
WBTN
WBTN
Q4 25
46.8%
24.3%
Q3 25
51.4%
21.9%
Q2 25
49.6%
25.1%
Q1 25
50.0%
22.0%
Q4 24
46.5%
Q3 24
53.3%
26.3%
Q2 24
52.2%
25.9%
Q1 24
52.4%
Operating Margin
AMPH
AMPH
WBTN
WBTN
Q4 25
19.4%
-4.0%
Q3 25
13.2%
-3.9%
Q2 25
24.2%
-2.5%
Q1 25
21.9%
-8.2%
Q4 24
24.2%
Q3 24
29.8%
-2.3%
Q2 24
30.3%
-24.6%
Q1 24
27.9%
Net Margin
AMPH
AMPH
WBTN
WBTN
Q4 25
13.3%
-93.0%
Q3 25
9.0%
-3.1%
Q2 25
17.8%
-1.2%
Q1 25
14.8%
-6.9%
Q4 24
20.4%
Q3 24
21.1%
5.7%
Q2 24
20.8%
-24.0%
Q1 24
25.1%
EPS (diluted)
AMPH
AMPH
WBTN
WBTN
Q4 25
$0.51
$-2.37
Q3 25
$0.37
$-0.09
Q2 25
$0.64
$-0.03
Q1 25
$0.51
$-0.17
Q4 24
$0.74
Q3 24
$0.78
$0.15
Q2 24
$0.73
$-0.70
Q1 24
$0.81

Balance Sheet & Financial Strength

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

Metric
AMPH
AMPH
WBTN
WBTN
Cash + ST InvestmentsLiquidity on hand
$282.8M
$581.8M
Total DebtLower is stronger
$608.7M
Stockholders' EquityBook value
$788.8M
$1.2B
Total Assets
$1.6B
$1.6B
Debt / EquityLower = less leverage
0.77×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
AMPH
AMPH
WBTN
WBTN
Q4 25
$282.8M
$581.8M
Q3 25
$276.2M
$584.6M
Q2 25
$231.8M
$581.5M
Q1 25
$236.9M
$550.1M
Q4 24
$221.6M
Q3 24
$250.5M
$585.5M
Q2 24
$217.8M
$572.3M
Q1 24
$289.6M
Total Debt
AMPH
AMPH
WBTN
WBTN
Q4 25
$608.7M
Q3 25
$608.6M
Q2 25
$607.7M
Q1 25
$603.9M
Q4 24
$601.6M
Q3 24
$596.4M
Q2 24
$586.9M
Q1 24
$594.0M
Stockholders' Equity
AMPH
AMPH
WBTN
WBTN
Q4 25
$788.8M
$1.2B
Q3 25
$776.7M
$1.5B
Q2 25
$757.5M
$1.5B
Q1 25
$751.3M
$1.5B
Q4 24
$732.3M
Q3 24
$727.7M
$1.6B
Q2 24
$713.3M
$1.5B
Q1 24
$672.4M
Total Assets
AMPH
AMPH
WBTN
WBTN
Q4 25
$1.6B
$1.6B
Q3 25
$1.7B
$2.0B
Q2 25
$1.6B
$2.0B
Q1 25
$1.6B
$1.9B
Q4 24
$1.6B
Q3 24
$1.5B
$2.1B
Q2 24
$1.5B
$2.0B
Q1 24
$1.6B
Debt / Equity
AMPH
AMPH
WBTN
WBTN
Q4 25
0.77×
Q3 25
0.78×
Q2 25
0.80×
Q1 25
0.80×
Q4 24
0.82×
Q3 24
0.82×
Q2 24
0.82×
Q1 24
0.88×

Cash Flow & Capital Efficiency

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

Metric
AMPH
AMPH
WBTN
WBTN
Operating Cash FlowLast quarter
$32.9M
$7.6M
Free Cash FlowOCF − Capex
$24.6M
$7.0M
FCF MarginFCF / Revenue
13.4%
2.1%
Capex IntensityCapex / Revenue
4.5%
0.2%
Cash ConversionOCF / Net Profit
1.35×
TTM Free Cash FlowTrailing 4 quarters
$121.2M
$3.6M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
AMPH
AMPH
WBTN
WBTN
Q4 25
$32.9M
$7.6M
Q3 25
$52.6M
$16.5M
Q2 25
$35.6M
$5.7M
Q1 25
$35.1M
$-18.7M
Q4 24
$29.0M
Q3 24
$60.0M
$4.1M
Q2 24
$69.1M
Q1 24
$55.3M
Free Cash Flow
AMPH
AMPH
WBTN
WBTN
Q4 25
$24.6M
$7.0M
Q3 25
$47.2M
$11.8M
Q2 25
$25.0M
$3.9M
Q1 25
$24.4M
$-19.2M
Q4 24
$16.6M
Q3 24
$46.2M
$3.5M
Q2 24
$63.1M
Q1 24
$46.5M
FCF Margin
AMPH
AMPH
WBTN
WBTN
Q4 25
13.4%
2.1%
Q3 25
24.6%
3.1%
Q2 25
14.3%
1.1%
Q1 25
14.3%
-5.9%
Q4 24
8.9%
Q3 24
24.1%
1.0%
Q2 24
34.6%
Q1 24
27.1%
Capex Intensity
AMPH
AMPH
WBTN
WBTN
Q4 25
4.5%
0.2%
Q3 25
2.8%
1.2%
Q2 25
6.1%
0.5%
Q1 25
6.3%
0.2%
Q4 24
6.7%
Q3 24
7.2%
0.2%
Q2 24
3.3%
Q1 24
5.1%
Cash Conversion
AMPH
AMPH
WBTN
WBTN
Q4 25
1.35×
Q3 25
3.03×
Q2 25
1.15×
Q1 25
1.39×
Q4 24
0.76×
Q3 24
1.48×
0.21×
Q2 24
1.82×
Q1 24
1.28×

Financial Flow Comparison

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

Revenue Breakdown by Segment

AMPH
AMPH

Other Products$62.4M34%
Baqsimi$46.7M26%
Primatenemist$27.9M15%
Epinephrine$17.1M9%
Lidocaine$14.9M8%
Glucagon$14.1M8%

WBTN
WBTN

Other$158.3M48%
KR$125.7M38%
IP Adaptations$25.4M8%
Related Party$21.3M6%

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