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

APPFOLIO INC is the larger business by last-quarter revenue ($262.2M vs $183.1M, roughly 1.4× Amphastar Pharmaceuticals, Inc.). APPFOLIO INC runs the higher net margin — 16.2% vs 13.3%, a 2.8% gap on every dollar of revenue. On growth, APPFOLIO INC posted the faster year-over-year revenue change (20.4% vs -1.8%). Over the past eight quarters, APPFOLIO INC's revenue compounded faster (15.3% 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.

AppFolio, Inc. is an American company founded in 2006 that offers software-as-a-service (SaaS) applications and services to the real estate industry.

AMPH vs APPF — Head-to-Head

Bigger by revenue
APPF
APPF
1.4× larger
APPF
$262.2M
$183.1M
AMPH
Growing faster (revenue YoY)
APPF
APPF
+22.3% gap
APPF
20.4%
-1.8%
AMPH
Higher net margin
APPF
APPF
2.8% more per $
APPF
16.2%
13.3%
AMPH
Faster 2-yr revenue CAGR
APPF
APPF
Annualised
APPF
15.3%
3.2%
AMPH

Income Statement — Q4 FY2025 vs Q1 FY2026

Metric
AMPH
AMPH
APPF
APPF
Revenue
$183.1M
$262.2M
Net Profit
$24.4M
$42.4M
Gross Margin
46.8%
Operating Margin
19.4%
19.4%
Net Margin
13.3%
16.2%
Revenue YoY
-1.8%
20.4%
Net Profit YoY
-35.7%
35.2%
EPS (diluted)
$0.51
$1.18

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
APPF
APPF
Q1 26
$262.2M
Q4 25
$183.1M
$248.2M
Q3 25
$191.8M
$249.4M
Q2 25
$174.4M
$235.6M
Q1 25
$170.5M
$217.7M
Q4 24
$186.5M
$203.7M
Q3 24
$191.2M
$205.7M
Q2 24
$182.4M
$197.4M
Net Profit
AMPH
AMPH
APPF
APPF
Q1 26
$42.4M
Q4 25
$24.4M
$39.9M
Q3 25
$17.4M
$33.6M
Q2 25
$31.0M
$36.0M
Q1 25
$25.3M
$31.4M
Q4 24
$38.0M
$102.7M
Q3 24
$40.4M
$33.0M
Q2 24
$37.9M
$29.7M
Gross Margin
AMPH
AMPH
APPF
APPF
Q1 26
Q4 25
46.8%
Q3 25
51.4%
Q2 25
49.6%
Q1 25
50.0%
Q4 24
46.5%
Q3 24
53.3%
Q2 24
52.2%
Operating Margin
AMPH
AMPH
APPF
APPF
Q1 26
19.4%
Q4 25
19.4%
17.6%
Q3 25
13.2%
14.1%
Q2 25
24.2%
17.2%
Q1 25
21.9%
15.5%
Q4 24
24.2%
11.3%
Q3 24
29.8%
20.7%
Q2 24
30.3%
18.3%
Net Margin
AMPH
AMPH
APPF
APPF
Q1 26
16.2%
Q4 25
13.3%
16.1%
Q3 25
9.0%
13.5%
Q2 25
17.8%
15.3%
Q1 25
14.8%
14.4%
Q4 24
20.4%
50.4%
Q3 24
21.1%
16.0%
Q2 24
20.8%
15.0%
EPS (diluted)
AMPH
AMPH
APPF
APPF
Q1 26
$1.18
Q4 25
$0.51
$1.10
Q3 25
$0.37
$0.93
Q2 25
$0.64
$0.99
Q1 25
$0.51
$0.86
Q4 24
$0.74
$2.79
Q3 24
$0.78
$0.90
Q2 24
$0.73
$0.81

Balance Sheet & Financial Strength

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

Metric
AMPH
AMPH
APPF
APPF
Cash + ST InvestmentsLiquidity on hand
$282.8M
$147.4M
Total DebtLower is stronger
$608.7M
Stockholders' EquityBook value
$788.8M
$470.2M
Total Assets
$1.6B
$580.6M
Debt / EquityLower = less leverage
0.77×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
AMPH
AMPH
APPF
APPF
Q1 26
$147.4M
Q4 25
$282.8M
$107.0M
Q3 25
$276.2M
$76.1M
Q2 25
$231.8M
$73.5M
Q1 25
$236.9M
$56.9M
Q4 24
$221.6M
$42.5M
Q3 24
$250.5M
$62.4M
Q2 24
$217.8M
$59.6M
Total Debt
AMPH
AMPH
APPF
APPF
Q1 26
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
Stockholders' Equity
AMPH
AMPH
APPF
APPF
Q1 26
$470.2M
Q4 25
$788.8M
$542.6M
Q3 25
$776.7M
$498.9M
Q2 25
$757.5M
$455.6M
Q1 25
$751.3M
$462.1M
Q4 24
$732.3M
$519.3M
Q3 24
$727.7M
$412.8M
Q2 24
$713.3M
$371.4M
Total Assets
AMPH
AMPH
APPF
APPF
Q1 26
$580.6M
Q4 25
$1.6B
$689.0M
Q3 25
$1.7B
$640.5M
Q2 25
$1.6B
$567.4M
Q1 25
$1.6B
$564.7M
Q4 24
$1.6B
$626.7M
Q3 24
$1.5B
$523.3M
Q2 24
$1.5B
$479.3M
Debt / Equity
AMPH
AMPH
APPF
APPF
Q1 26
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×

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
APPF
APPF
Operating Cash FlowLast quarter
$32.9M
$34.3M
Free Cash FlowOCF − Capex
$24.6M
FCF MarginFCF / Revenue
13.4%
Capex IntensityCapex / Revenue
4.5%
Cash ConversionOCF / Net Profit
1.35×
0.81×
TTM Free Cash FlowTrailing 4 quarters
$121.2M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
AMPH
AMPH
APPF
APPF
Q1 26
$34.3M
Q4 25
$32.9M
$65.0M
Q3 25
$52.6M
$86.0M
Q2 25
$35.6M
$52.6M
Q1 25
$35.1M
$38.5M
Q4 24
$29.0M
$36.6M
Q3 24
$60.0M
$57.8M
Q2 24
$69.1M
$50.9M
Free Cash Flow
AMPH
AMPH
APPF
APPF
Q1 26
Q4 25
$24.6M
$63.7M
Q3 25
$47.2M
$84.7M
Q2 25
$25.0M
$52.4M
Q1 25
$24.4M
$38.2M
Q4 24
$16.6M
$36.4M
Q3 24
$46.2M
$57.4M
Q2 24
$63.1M
$50.8M
FCF Margin
AMPH
AMPH
APPF
APPF
Q1 26
Q4 25
13.4%
25.7%
Q3 25
24.6%
34.0%
Q2 25
14.3%
22.2%
Q1 25
14.3%
17.6%
Q4 24
8.9%
17.9%
Q3 24
24.1%
27.9%
Q2 24
34.6%
25.8%
Capex Intensity
AMPH
AMPH
APPF
APPF
Q1 26
Q4 25
4.5%
0.5%
Q3 25
2.8%
0.5%
Q2 25
6.1%
0.1%
Q1 25
6.3%
0.1%
Q4 24
6.7%
0.1%
Q3 24
7.2%
0.2%
Q2 24
3.3%
0.0%
Cash Conversion
AMPH
AMPH
APPF
APPF
Q1 26
0.81×
Q4 25
1.35×
1.63×
Q3 25
3.03×
2.56×
Q2 25
1.15×
1.46×
Q1 25
1.39×
1.23×
Q4 24
0.76×
0.36×
Q3 24
1.48×
1.75×
Q2 24
1.82×
1.71×

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%

APPF
APPF

Value Added Services$201.4M77%
Subscription Services$58.2M22%

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