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Side-by-side financial comparison of Align Technology (ALGN) and STIFEL FINANCIAL CORP (SF). Click either name above to swap in a different company.

STIFEL FINANCIAL CORP is the larger business by last-quarter revenue ($1.7B vs $1.0B, roughly 1.6× Align Technology). STIFEL FINANCIAL CORP runs the higher net margin — 15.1% vs 10.8%, a 4.3% gap on every dollar of revenue. On growth, STIFEL FINANCIAL CORP posted the faster year-over-year revenue change (17.7% vs 6.2%). Over the past eight quarters, STIFEL FINANCIAL CORP's revenue compounded faster (44.4% CAGR vs 0.6%).

Align Technology, Inc., a medical device company, designs, manufactures, and markets Invisalign clear aligners and iTero intraoral scanners and services for orthodontists and general practitioner dentists, and restorative and aesthetic dentistry. It operates in two segments, Clear Aligner; and Scanners and Services. The Clear Aligner segment consists of comprehensive products, including Invisalign comprehensive treatment that addresses the orthodontic needs of teenage patients, such as mandib...

Stifel Financial Corp. is an American multinational independent investment bank and financial services company created under the Stifel name in July 1983 and listed on the New York Stock Exchange on November 24, 1986. Its predecessor company was founded in 1890 as the Altheimer and Rawlings Investment Company and is headquartered in downtown St. Louis, Missouri.

ALGN vs SF — Head-to-Head

Bigger by revenue
SF
SF
1.6× larger
SF
$1.7B
$1.0B
ALGN
Growing faster (revenue YoY)
SF
SF
+11.5% gap
SF
17.7%
6.2%
ALGN
Higher net margin
SF
SF
4.3% more per $
SF
15.1%
10.8%
ALGN
Faster 2-yr revenue CAGR
SF
SF
Annualised
SF
44.4%
0.6%
ALGN

Income Statement — Q1 FY2026 vs Q1 FY2026

Metric
ALGN
ALGN
SF
SF
Revenue
$1.0B
$1.7B
Net Profit
$112.8M
$251.4M
Gross Margin
70.8%
Operating Margin
13.6%
30.8%
Net Margin
10.8%
15.1%
Revenue YoY
6.2%
17.7%
Net Profit YoY
21.0%
374.4%
EPS (diluted)
$1.57
$1.48

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
ALGN
ALGN
SF
SF
Q1 26
$1.0B
$1.7B
Q4 25
$1.0B
$1.1B
Q3 25
$995.7M
$962.6M
Q2 25
$1.0B
$838.9M
Q1 25
$979.3M
$842.5M
Q4 24
$995.2M
$916.0M
Q3 24
$977.9M
$810.9M
Q2 24
$1.0B
$798.9M
Net Profit
ALGN
ALGN
SF
SF
Q1 26
$112.8M
$251.4M
Q4 25
$135.8M
$264.4M
Q3 25
$56.8M
$211.4M
Q2 25
$124.6M
$155.1M
Q1 25
$93.2M
$53.0M
Q4 24
$103.8M
$244.0M
Q3 24
$116.0M
$158.5M
Q2 24
$96.6M
$165.3M
Gross Margin
ALGN
ALGN
SF
SF
Q1 26
70.8%
Q4 25
65.3%
Q3 25
64.2%
Q2 25
69.9%
Q1 25
69.5%
Q4 24
70.0%
Q3 24
69.7%
Q2 24
70.3%
Operating Margin
ALGN
ALGN
SF
SF
Q1 26
13.6%
30.8%
Q4 25
14.8%
27.3%
Q3 25
9.7%
29.7%
Q2 25
16.1%
25.5%
Q1 25
13.4%
7.5%
Q4 24
14.5%
29.1%
Q3 24
16.6%
26.7%
Q2 24
14.3%
28.4%
Net Margin
ALGN
ALGN
SF
SF
Q1 26
10.8%
15.1%
Q4 25
13.0%
23.5%
Q3 25
5.7%
22.0%
Q2 25
12.3%
18.5%
Q1 25
9.5%
6.3%
Q4 24
10.4%
26.6%
Q3 24
11.9%
19.5%
Q2 24
9.4%
20.7%
EPS (diluted)
ALGN
ALGN
SF
SF
Q1 26
$1.57
$1.48
Q4 25
$1.88
$2.30
Q3 25
$0.78
$1.84
Q2 25
$1.72
$1.34
Q1 25
$1.27
$0.39
Q4 24
$1.40
$2.10
Q3 24
$1.55
$1.34
Q2 24
$1.28
$1.41

Balance Sheet & Financial Strength

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

Metric
ALGN
ALGN
SF
SF
Cash + ST InvestmentsLiquidity on hand
$1.1B
Total DebtLower is stronger
Stockholders' EquityBook value
$4.1B
$332.3M
Total Assets
$6.3B
$42.9B
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ALGN
ALGN
SF
SF
Q1 26
$1.1B
Q4 25
$1.1B
$2.3B
Q3 25
$1.0B
$3.2B
Q2 25
$901.2M
$1.9B
Q1 25
$873.0M
$2.7B
Q4 24
$1.0B
$2.6B
Q3 24
$1.0B
$1.9B
Q2 24
$761.4M
$2.6B
Total Debt
ALGN
ALGN
SF
SF
Q1 26
Q4 25
$617.4M
Q3 25
$617.2M
Q2 25
$617.0M
Q1 25
$616.8M
Q4 24
$616.6M
Q3 24
$616.4M
Q2 24
$1.1B
Stockholders' Equity
ALGN
ALGN
SF
SF
Q1 26
$4.1B
$332.3M
Q4 25
$4.0B
$6.0B
Q3 25
$4.0B
$5.8B
Q2 25
$3.9B
$5.6B
Q1 25
$3.8B
$5.5B
Q4 24
$3.9B
$5.7B
Q3 24
$3.9B
$5.6B
Q2 24
$3.8B
$5.4B
Total Assets
ALGN
ALGN
SF
SF
Q1 26
$6.3B
$42.9B
Q4 25
$6.2B
$41.3B
Q3 25
$6.2B
$41.7B
Q2 25
$6.2B
$39.9B
Q1 25
$6.1B
$40.4B
Q4 24
$6.2B
$39.9B
Q3 24
$6.4B
$38.9B
Q2 24
$6.2B
$37.8B
Debt / Equity
ALGN
ALGN
SF
SF
Q1 26
Q4 25
0.10×
Q3 25
0.11×
Q2 25
0.11×
Q1 25
0.11×
Q4 24
0.11×
Q3 24
0.11×
Q2 24
0.21×

Cash Flow & Capital Efficiency

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

Metric
ALGN
ALGN
SF
SF
Operating Cash FlowLast quarter
$151.0M
Free Cash FlowOCF − Capex
FCF MarginFCF / Revenue
Capex IntensityCapex / Revenue
Cash ConversionOCF / Net Profit
1.34×
TTM Free Cash FlowTrailing 4 quarters

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ALGN
ALGN
SF
SF
Q1 26
$151.0M
Q4 25
$223.2M
$382.4M
Q3 25
$188.7M
$338.3M
Q2 25
$128.7M
$607.5M
Q1 25
$52.7M
$-211.2M
Q4 24
$286.1M
$694.6M
Q3 24
$263.7M
$198.3M
Q2 24
$159.8M
$207.2M
Free Cash Flow
ALGN
ALGN
SF
SF
Q1 26
Q4 25
$187.3M
$369.0M
Q3 25
$169.0M
$321.1M
Q2 25
$107.2M
$592.7M
Q1 25
$27.4M
$-227.8M
Q4 24
$263.1M
$677.2M
Q3 24
$233.9M
$185.6M
Q2 24
$106.4M
$173.3M
FCF Margin
ALGN
ALGN
SF
SF
Q1 26
Q4 25
17.9%
32.7%
Q3 25
17.0%
33.4%
Q2 25
10.6%
70.6%
Q1 25
2.8%
-27.0%
Q4 24
26.4%
73.9%
Q3 24
23.9%
22.9%
Q2 24
10.3%
21.7%
Capex Intensity
ALGN
ALGN
SF
SF
Q1 26
Q4 25
3.4%
1.2%
Q3 25
2.0%
1.8%
Q2 25
2.1%
1.8%
Q1 25
2.6%
2.0%
Q4 24
2.3%
1.9%
Q3 24
3.0%
1.6%
Q2 24
5.2%
4.2%
Cash Conversion
ALGN
ALGN
SF
SF
Q1 26
1.34×
Q4 25
1.64×
1.45×
Q3 25
3.33×
1.60×
Q2 25
1.03×
3.92×
Q1 25
0.57×
-3.99×
Q4 24
2.76×
2.85×
Q3 24
2.27×
1.25×
Q2 24
1.66×
1.25×

Financial Flow Comparison

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

Revenue Breakdown by Segment

ALGN
ALGN

Clear Aligner$856.0M82%
CAM Services$184.1M18%

SF
SF

Other$506.7M30%
Asset management$459.5M28%
Investment banking$341.4M20%
Commissions$207.8M12%
Principal transactions$150.2M9%

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