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

Amphastar Pharmaceuticals, Inc. is the larger business by last-quarter revenue ($183.1M vs $140.7M, roughly 1.3× Purple Innovation, Inc.). Amphastar Pharmaceuticals, Inc. runs the higher net margin — 13.3% vs -2.3%, a 15.6% gap on every dollar of revenue. On growth, Purple Innovation, Inc. posted the faster year-over-year revenue change (9.1% vs -1.8%). Amphastar Pharmaceuticals, Inc. produced more free cash flow last quarter ($24.6M vs $-7.8M). Over the past eight quarters, Purple Innovation, Inc.'s revenue compounded faster (8.3% 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.

Purple Carrot is a Needham, Massachusetts-based, and 100% plant-based meal kit company. Founded by Andy Levitt, it offers both prepared meals as well as meal kits to subscribers weekly. As stated in a 2022 article in Cosmopolitan, “each Purple Carrot meal kit results in 72% less carbon being released into the atmosphere as compared to the standard American meal.”

AMPH vs PRPL — Head-to-Head

Bigger by revenue
AMPH
AMPH
1.3× larger
AMPH
$183.1M
$140.7M
PRPL
Growing faster (revenue YoY)
PRPL
PRPL
+10.9% gap
PRPL
9.1%
-1.8%
AMPH
Higher net margin
AMPH
AMPH
15.6% more per $
AMPH
13.3%
-2.3%
PRPL
More free cash flow
AMPH
AMPH
$32.4M more FCF
AMPH
$24.6M
$-7.8M
PRPL
Faster 2-yr revenue CAGR
PRPL
PRPL
Annualised
PRPL
8.3%
3.2%
AMPH

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
AMPH
AMPH
PRPL
PRPL
Revenue
$183.1M
$140.7M
Net Profit
$24.4M
$-3.2M
Gross Margin
46.8%
41.9%
Operating Margin
19.4%
-1.6%
Net Margin
13.3%
-2.3%
Revenue YoY
-1.8%
9.1%
Net Profit YoY
-35.7%
62.1%
EPS (diluted)
$0.51
$0.03

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
PRPL
PRPL
Q4 25
$183.1M
$140.7M
Q3 25
$191.8M
$118.8M
Q2 25
$174.4M
$105.1M
Q1 25
$170.5M
$104.2M
Q4 24
$186.5M
$129.0M
Q3 24
$191.2M
$118.6M
Q2 24
$182.4M
$120.3M
Q1 24
$171.8M
$120.0M
Net Profit
AMPH
AMPH
PRPL
PRPL
Q4 25
$24.4M
$-3.2M
Q3 25
$17.4M
$-11.7M
Q2 25
$31.0M
$-17.3M
Q1 25
$25.3M
$-19.1M
Q4 24
$38.0M
$-8.5M
Q3 24
$40.4M
$-39.2M
Q2 24
$37.9M
$27.0K
Q1 24
$43.2M
$-50.2M
Gross Margin
AMPH
AMPH
PRPL
PRPL
Q4 25
46.8%
41.9%
Q3 25
51.4%
42.8%
Q2 25
49.6%
35.9%
Q1 25
50.0%
39.4%
Q4 24
46.5%
42.9%
Q3 24
53.3%
29.7%
Q2 24
52.2%
40.7%
Q1 24
52.4%
34.8%
Operating Margin
AMPH
AMPH
PRPL
PRPL
Q4 25
19.4%
-1.6%
Q3 25
13.2%
-10.2%
Q2 25
24.2%
-13.5%
Q1 25
21.9%
-13.9%
Q4 24
24.2%
-6.0%
Q3 24
29.8%
-39.5%
Q2 24
30.3%
-12.1%
Q1 24
27.9%
-19.3%
Net Margin
AMPH
AMPH
PRPL
PRPL
Q4 25
13.3%
-2.3%
Q3 25
9.0%
-9.9%
Q2 25
17.8%
-16.5%
Q1 25
14.8%
-18.4%
Q4 24
20.4%
-6.6%
Q3 24
21.1%
-33.1%
Q2 24
20.8%
0.0%
Q1 24
25.1%
-41.8%
EPS (diluted)
AMPH
AMPH
PRPL
PRPL
Q4 25
$0.51
$0.03
Q3 25
$0.37
$0.11
Q2 25
$0.64
$0.16
Q1 25
$0.51
$0.18
Q4 24
$0.74
$0.08
Q3 24
$0.78
$0.36
Q2 24
$0.73
$0.00
Q1 24
$0.81
$0.47

Balance Sheet & Financial Strength

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

Metric
AMPH
AMPH
PRPL
PRPL
Cash + ST InvestmentsLiquidity on hand
$282.8M
$24.3M
Total DebtLower is stronger
$608.7M
$126.7M
Stockholders' EquityBook value
$788.8M
$-29.7M
Total Assets
$1.6B
$296.3M
Debt / EquityLower = less leverage
0.77×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
AMPH
AMPH
PRPL
PRPL
Q4 25
$282.8M
$24.3M
Q3 25
$276.2M
$32.4M
Q2 25
$231.8M
$34.2M
Q1 25
$236.9M
$21.6M
Q4 24
$221.6M
$29.0M
Q3 24
$250.5M
$23.4M
Q2 24
$217.8M
$23.4M
Q1 24
$289.6M
$34.5M
Total Debt
AMPH
AMPH
PRPL
PRPL
Q4 25
$608.7M
$126.7M
Q3 25
$608.6M
Q2 25
$607.7M
Q1 25
$603.9M
Q4 24
$601.6M
$70.7M
Q3 24
$596.4M
$50.8M
Q2 24
$586.9M
Q1 24
$594.0M
Stockholders' Equity
AMPH
AMPH
PRPL
PRPL
Q4 25
$788.8M
$-29.7M
Q3 25
$776.7M
$-26.9M
Q2 25
$757.5M
$-15.6M
Q1 25
$751.3M
$1.3M
Q4 24
$732.3M
$20.2M
Q3 24
$727.7M
$28.0M
Q2 24
$713.3M
$66.4M
Q1 24
$672.4M
$65.5M
Total Assets
AMPH
AMPH
PRPL
PRPL
Q4 25
$1.6B
$296.3M
Q3 25
$1.7B
$302.1M
Q2 25
$1.6B
$303.8M
Q1 25
$1.6B
$293.8M
Q4 24
$1.6B
$307.8M
Q3 24
$1.5B
$309.3M
Q2 24
$1.5B
$362.1M
Q1 24
$1.6B
$382.1M
Debt / Equity
AMPH
AMPH
PRPL
PRPL
Q4 25
0.77×
Q3 25
0.78×
Q2 25
0.80×
Q1 25
0.80×
Q4 24
0.82×
3.50×
Q3 24
0.82×
1.82×
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
PRPL
PRPL
Operating Cash FlowLast quarter
$32.9M
$-5.8M
Free Cash FlowOCF − Capex
$24.6M
$-7.8M
FCF MarginFCF / Revenue
13.4%
-5.5%
Capex IntensityCapex / Revenue
4.5%
1.4%
Cash ConversionOCF / Net Profit
1.35×
TTM Free Cash FlowTrailing 4 quarters
$121.2M
$-41.9M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
AMPH
AMPH
PRPL
PRPL
Q4 25
$32.9M
$-5.8M
Q3 25
$52.6M
$-968.0K
Q2 25
$35.6M
$-4.0M
Q1 25
$35.1M
$-23.1M
Q4 24
$29.0M
$6.8M
Q3 24
$60.0M
$1.1M
Q2 24
$69.1M
$-8.9M
Q1 24
$55.3M
$-16.8M
Free Cash Flow
AMPH
AMPH
PRPL
PRPL
Q4 25
$24.6M
$-7.8M
Q3 25
$47.2M
$-1.8M
Q2 25
$25.0M
$-7.0M
Q1 25
$24.4M
$-25.3M
Q4 24
$16.6M
$5.7M
Q3 24
$46.2M
$101.0K
Q2 24
$63.1M
$-11.0M
Q1 24
$46.5M
$-19.9M
FCF Margin
AMPH
AMPH
PRPL
PRPL
Q4 25
13.4%
-5.5%
Q3 25
24.6%
-1.5%
Q2 25
14.3%
-6.6%
Q1 25
14.3%
-24.3%
Q4 24
8.9%
4.4%
Q3 24
24.1%
0.1%
Q2 24
34.6%
-9.2%
Q1 24
27.1%
-16.5%
Capex Intensity
AMPH
AMPH
PRPL
PRPL
Q4 25
4.5%
1.4%
Q3 25
2.8%
0.7%
Q2 25
6.1%
2.8%
Q1 25
6.3%
2.2%
Q4 24
6.7%
0.8%
Q3 24
7.2%
0.9%
Q2 24
3.3%
1.7%
Q1 24
5.1%
2.5%
Cash Conversion
AMPH
AMPH
PRPL
PRPL
Q4 25
1.35×
Q3 25
3.03×
Q2 25
1.15×
Q1 25
1.39×
Q4 24
0.76×
Q3 24
1.48×
Q2 24
1.82×
-330.22×
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%

PRPL
PRPL

Cost Of Revenues$81.7M58%
Other$59.0M42%

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