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

SunOpta Inc. is the larger business by last-quarter revenue ($205.4M vs $183.1M, roughly 1.1× Amphastar Pharmaceuticals, Inc.). Amphastar Pharmaceuticals, Inc. runs the higher net margin — 13.3% vs 0.4%, a 12.9% gap on every dollar of revenue. On growth, SunOpta Inc. posted the faster year-over-year revenue change (16.6% vs -1.8%). Amphastar Pharmaceuticals, Inc. produced more free cash flow last quarter ($24.6M vs $12.1M). Over the past eight quarters, SunOpta Inc.'s revenue compounded faster (7.4% CAGR vs 3.2%).

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.

SunOpta, Inc. is a multi-national food and mineral company headquartered in Eden Prairie, Minnesota and founded in 1973 in Canada.

AMPH vs STKL — Head-to-Head

Bigger by revenue
STKL
STKL
1.1× larger
STKL
$205.4M
$183.1M
AMPH
Growing faster (revenue YoY)
STKL
STKL
+18.4% gap
STKL
16.6%
-1.8%
AMPH
Higher net margin
AMPH
AMPH
12.9% more per $
AMPH
13.3%
0.4%
STKL
More free cash flow
AMPH
AMPH
$12.5M more FCF
AMPH
$24.6M
$12.1M
STKL
Faster 2-yr revenue CAGR
STKL
STKL
Annualised
STKL
7.4%
3.2%
AMPH

Income Statement — Q4 FY2025 vs Q3 FY2025

Metric
AMPH
AMPH
STKL
STKL
Revenue
$183.1M
$205.4M
Net Profit
$24.4M
$816.0K
Gross Margin
46.8%
12.4%
Operating Margin
19.4%
3.3%
Net Margin
13.3%
0.4%
Revenue YoY
-1.8%
16.6%
Net Profit YoY
-35.7%
113.1%
EPS (diluted)
$0.51
$0.01

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
STKL
STKL
Q4 25
$183.1M
Q3 25
$191.8M
$205.4M
Q2 25
$174.4M
$191.5M
Q1 25
$170.5M
$201.6M
Q4 24
$186.5M
$193.9M
Q3 24
$191.2M
$175.9M
Q2 24
$182.4M
$169.5M
Q1 24
$171.8M
$184.4M
Net Profit
AMPH
AMPH
STKL
STKL
Q4 25
$24.4M
Q3 25
$17.4M
$816.0K
Q2 25
$31.0M
$4.4M
Q1 25
$25.3M
$4.8M
Q4 24
$38.0M
$-8.7M
Q3 24
$40.4M
$-6.2M
Q2 24
$37.9M
$-5.3M
Q1 24
$43.2M
$2.9M
Gross Margin
AMPH
AMPH
STKL
STKL
Q4 25
46.8%
Q3 25
51.4%
12.4%
Q2 25
49.6%
14.8%
Q1 25
50.0%
15.0%
Q4 24
46.5%
10.9%
Q3 24
53.3%
13.0%
Q2 24
52.2%
12.5%
Q1 24
52.4%
16.8%
Operating Margin
AMPH
AMPH
STKL
STKL
Q4 25
19.4%
Q3 25
13.2%
3.3%
Q2 25
24.2%
5.5%
Q1 25
21.9%
5.2%
Q4 24
24.2%
1.4%
Q3 24
29.8%
0.5%
Q2 24
30.3%
1.2%
Q1 24
27.9%
5.5%
Net Margin
AMPH
AMPH
STKL
STKL
Q4 25
13.3%
Q3 25
9.0%
0.4%
Q2 25
17.8%
2.3%
Q1 25
14.8%
2.4%
Q4 24
20.4%
-4.5%
Q3 24
21.1%
-3.5%
Q2 24
20.8%
-3.1%
Q1 24
25.1%
1.6%
EPS (diluted)
AMPH
AMPH
STKL
STKL
Q4 25
$0.51
Q3 25
$0.37
$0.01
Q2 25
$0.64
$0.03
Q1 25
$0.51
$0.04
Q4 24
$0.74
$-0.08
Q3 24
$0.78
$-0.05
Q2 24
$0.73
$-0.04
Q1 24
$0.81
$0.02

Balance Sheet & Financial Strength

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

Metric
AMPH
AMPH
STKL
STKL
Cash + ST InvestmentsLiquidity on hand
$282.8M
$2.2M
Total DebtLower is stronger
$608.7M
$250.8M
Stockholders' EquityBook value
$788.8M
$162.8M
Total Assets
$1.6B
$694.1M
Debt / EquityLower = less leverage
0.77×
1.54×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
AMPH
AMPH
STKL
STKL
Q4 25
$282.8M
Q3 25
$276.2M
$2.2M
Q2 25
$231.8M
$2.2M
Q1 25
$236.9M
$2.3M
Q4 24
$221.6M
$1.6M
Q3 24
$250.5M
$2.9M
Q2 24
$217.8M
$3.2M
Q1 24
$289.6M
$1.5M
Total Debt
AMPH
AMPH
STKL
STKL
Q4 25
$608.7M
Q3 25
$608.6M
$250.8M
Q2 25
$607.7M
$263.3M
Q1 25
$603.9M
$260.6M
Q4 24
$601.6M
$265.2M
Q3 24
$596.4M
$289.9M
Q2 24
$586.9M
$303.1M
Q1 24
$594.0M
$258.8M
Stockholders' Equity
AMPH
AMPH
STKL
STKL
Q4 25
$788.8M
Q3 25
$776.7M
$162.8M
Q2 25
$757.5M
$159.8M
Q1 25
$751.3M
$154.8M
Q4 24
$732.3M
$148.6M
Q3 24
$727.7M
$155.0M
Q2 24
$713.3M
$158.8M
Q1 24
$672.4M
$163.6M
Total Assets
AMPH
AMPH
STKL
STKL
Q4 25
$1.6B
Q3 25
$1.7B
$694.1M
Q2 25
$1.6B
$704.9M
Q1 25
$1.6B
$690.7M
Q4 24
$1.6B
$668.5M
Q3 24
$1.5B
$699.3M
Q2 24
$1.5B
$704.7M
Q1 24
$1.6B
$671.8M
Debt / Equity
AMPH
AMPH
STKL
STKL
Q4 25
0.77×
Q3 25
0.78×
1.54×
Q2 25
0.80×
1.65×
Q1 25
0.80×
1.68×
Q4 24
0.82×
1.78×
Q3 24
0.82×
1.87×
Q2 24
0.82×
1.91×
Q1 24
0.88×
1.58×

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
STKL
STKL
Operating Cash FlowLast quarter
$32.9M
$16.3M
Free Cash FlowOCF − Capex
$24.6M
$12.1M
FCF MarginFCF / Revenue
13.4%
5.9%
Capex IntensityCapex / Revenue
4.5%
2.1%
Cash ConversionOCF / Net Profit
1.35×
20.03×
TTM Free Cash FlowTrailing 4 quarters
$121.2M
$36.4M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
AMPH
AMPH
STKL
STKL
Q4 25
$32.9M
Q3 25
$52.6M
$16.3M
Q2 25
$35.6M
$-4.5M
Q1 25
$35.1M
$22.3M
Q4 24
$29.0M
$33.1M
Q3 24
$60.0M
$17.2M
Q2 24
$69.1M
$-5.6M
Q1 24
$55.3M
$5.3M
Free Cash Flow
AMPH
AMPH
STKL
STKL
Q4 25
$24.6M
Q3 25
$47.2M
$12.1M
Q2 25
$25.0M
$-9.2M
Q1 25
$24.4M
$9.5M
Q4 24
$16.6M
$24.0M
Q3 24
$46.2M
$11.7M
Q2 24
$63.1M
$-15.3M
Q1 24
$46.5M
$-2.3M
FCF Margin
AMPH
AMPH
STKL
STKL
Q4 25
13.4%
Q3 25
24.6%
5.9%
Q2 25
14.3%
-4.8%
Q1 25
14.3%
4.7%
Q4 24
8.9%
12.4%
Q3 24
24.1%
6.6%
Q2 24
34.6%
-9.0%
Q1 24
27.1%
-1.2%
Capex Intensity
AMPH
AMPH
STKL
STKL
Q4 25
4.5%
Q3 25
2.8%
2.1%
Q2 25
6.1%
2.5%
Q1 25
6.3%
6.3%
Q4 24
6.7%
4.7%
Q3 24
7.2%
3.2%
Q2 24
3.3%
5.7%
Q1 24
5.1%
4.1%
Cash Conversion
AMPH
AMPH
STKL
STKL
Q4 25
1.35×
Q3 25
3.03×
20.03×
Q2 25
1.15×
-1.03×
Q1 25
1.39×
4.63×
Q4 24
0.76×
Q3 24
1.48×
Q2 24
1.82×
Q1 24
1.28×
1.83×

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%

STKL
STKL

Beverages And Broths$161.4M79%
Fruit Snacks$40.9M20%
Ingredients$3.1M2%

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