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

Fastenal is the larger business by last-quarter revenue ($2.0B vs $1.0B, roughly 1.9× Align Technology). Fastenal runs the higher net margin — 14.5% vs 13.0%, a 1.5% gap on every dollar of revenue. On growth, Align Technology posted the faster year-over-year revenue change (5.3% vs 3.5%). Fastenal produced more free cash flow last quarter ($308.2M vs $187.3M). Over the past eight quarters, Fastenal's revenue compounded faster (2.9% CAGR vs 2.5%).

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...

Fastenal Company is an American publicly traded company based in Winona, Minnesota, founded in 1967. Fastenal is a major distributor of industrial and construction supplies, and the largest fastener distributor in North America. Fastenal provides supply chain solutions including bin stock, vending machines, inventory management, and logistics services.

ALGN vs FAST — Head-to-Head

Bigger by revenue
FAST
FAST
1.9× larger
FAST
$2.0B
$1.0B
ALGN
Growing faster (revenue YoY)
ALGN
ALGN
+1.8% gap
ALGN
5.3%
3.5%
FAST
Higher net margin
FAST
FAST
1.5% more per $
FAST
14.5%
13.0%
ALGN
More free cash flow
FAST
FAST
$120.9M more FCF
FAST
$308.2M
$187.3M
ALGN
Faster 2-yr revenue CAGR
FAST
FAST
Annualised
FAST
2.9%
2.5%
ALGN

Income Statement — Q4 FY2025 vs Q1 FY2026

Metric
ALGN
ALGN
FAST
FAST
Revenue
$1.0B
$2.0B
Net Profit
$135.8M
$293.9M
Gross Margin
65.3%
44.3%
Operating Margin
14.8%
18.9%
Net Margin
13.0%
14.5%
Revenue YoY
5.3%
3.5%
Net Profit YoY
30.8%
-1.6%
EPS (diluted)
$1.88
$-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
ALGN
ALGN
FAST
FAST
Q1 26
$2.0B
Q4 25
$1.0B
$2.0B
Q3 25
$995.7M
$2.1B
Q2 25
$1.0B
$2.1B
Q1 25
$979.3M
$2.0B
Q4 24
$995.2M
$1.8B
Q3 24
$977.9M
$1.9B
Q2 24
$1.0B
$1.9B
Net Profit
ALGN
ALGN
FAST
FAST
Q1 26
$293.9M
Q4 25
$135.8M
$293.9M
Q3 25
$56.8M
$335.5M
Q2 25
$124.6M
$330.3M
Q1 25
$93.2M
$298.7M
Q4 24
$103.8M
$262.1M
Q3 24
$116.0M
$298.1M
Q2 24
$96.6M
$292.7M
Gross Margin
ALGN
ALGN
FAST
FAST
Q1 26
44.3%
Q4 25
65.3%
44.3%
Q3 25
64.2%
45.3%
Q2 25
69.9%
45.3%
Q1 25
69.5%
45.1%
Q4 24
70.0%
44.8%
Q3 24
69.7%
44.9%
Q2 24
70.3%
45.1%
Operating Margin
ALGN
ALGN
FAST
FAST
Q1 26
18.9%
Q4 25
14.8%
18.9%
Q3 25
9.7%
20.7%
Q2 25
16.1%
21.0%
Q1 25
13.4%
20.1%
Q4 24
14.5%
18.9%
Q3 24
16.6%
20.3%
Q2 24
14.3%
20.2%
Net Margin
ALGN
ALGN
FAST
FAST
Q1 26
14.5%
Q4 25
13.0%
14.5%
Q3 25
5.7%
15.7%
Q2 25
12.3%
15.9%
Q1 25
9.5%
15.2%
Q4 24
10.4%
14.4%
Q3 24
11.9%
15.6%
Q2 24
9.4%
15.3%
EPS (diluted)
ALGN
ALGN
FAST
FAST
Q1 26
$-0.01
Q4 25
$1.88
$-0.01
Q3 25
$0.78
$0.29
Q2 25
$1.72
$0.29
Q1 25
$1.27
$0.52
Q4 24
$1.40
$0.45
Q3 24
$1.55
$0.52
Q2 24
$1.28
$0.51

Balance Sheet & Financial Strength

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

Metric
ALGN
ALGN
FAST
FAST
Cash + ST InvestmentsLiquidity on hand
$1.1B
$276.8M
Total DebtLower is stronger
$125.0M
Stockholders' EquityBook value
$4.0B
$3.9B
Total Assets
$6.2B
$5.1B
Debt / EquityLower = less leverage
0.03×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ALGN
ALGN
FAST
FAST
Q1 26
$276.8M
Q4 25
$1.1B
$276.8M
Q3 25
$1.0B
$288.1M
Q2 25
$901.2M
$237.8M
Q1 25
$873.0M
$231.8M
Q4 24
$1.0B
$255.8M
Q3 24
$1.0B
$292.2M
Q2 24
$761.4M
$255.5M
Total Debt
ALGN
ALGN
FAST
FAST
Q1 26
$125.0M
Q4 25
$125.0M
Q3 25
$195.0M
Q2 25
$230.0M
Q1 25
$200.0M
Q4 24
$200.0M
Q3 24
$240.0M
Q2 24
$235.0M
Stockholders' Equity
ALGN
ALGN
FAST
FAST
Q1 26
$3.9B
Q4 25
$4.0B
$3.9B
Q3 25
$4.0B
$3.9B
Q2 25
$3.9B
$3.8B
Q1 25
$3.8B
$3.7B
Q4 24
$3.9B
$3.6B
Q3 24
$3.9B
$3.6B
Q2 24
$3.8B
$3.5B
Total Assets
ALGN
ALGN
FAST
FAST
Q1 26
$5.1B
Q4 25
$6.2B
$5.1B
Q3 25
$6.2B
$5.1B
Q2 25
$6.2B
$5.0B
Q1 25
$6.1B
$4.9B
Q4 24
$6.2B
$4.7B
Q3 24
$6.4B
$4.7B
Q2 24
$6.2B
$4.6B
Debt / Equity
ALGN
ALGN
FAST
FAST
Q1 26
0.03×
Q4 25
0.03×
Q3 25
0.05×
Q2 25
0.06×
Q1 25
0.05×
Q4 24
0.06×
Q3 24
0.07×
Q2 24
0.07×

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
FAST
FAST
Operating Cash FlowLast quarter
$223.2M
$368.2M
Free Cash FlowOCF − Capex
$187.3M
$308.2M
FCF MarginFCF / Revenue
17.9%
15.2%
Capex IntensityCapex / Revenue
3.4%
3.0%
Cash ConversionOCF / Net Profit
1.64×
1.25×
TTM Free Cash FlowTrailing 4 quarters
$490.8M
$1.2B

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ALGN
ALGN
FAST
FAST
Q1 26
$368.2M
Q4 25
$223.2M
$368.2M
Q3 25
$188.7M
$386.9M
Q2 25
$128.7M
$278.6M
Q1 25
$52.7M
$262.2M
Q4 24
$286.1M
$282.8M
Q3 24
$263.7M
$296.9M
Q2 24
$159.8M
$258.0M
Free Cash Flow
ALGN
ALGN
FAST
FAST
Q1 26
$308.2M
Q4 25
$187.3M
$308.2M
Q3 25
$169.0M
$326.6M
Q2 25
$107.2M
$209.3M
Q1 25
$27.4M
$206.5M
Q4 24
$263.1M
$222.6M
Q3 24
$233.9M
$237.5M
Q2 24
$106.4M
$201.9M
FCF Margin
ALGN
ALGN
FAST
FAST
Q1 26
15.2%
Q4 25
17.9%
15.2%
Q3 25
17.0%
15.3%
Q2 25
10.6%
10.1%
Q1 25
2.8%
10.5%
Q4 24
26.4%
12.2%
Q3 24
23.9%
12.4%
Q2 24
10.3%
10.5%
Capex Intensity
ALGN
ALGN
FAST
FAST
Q1 26
3.0%
Q4 25
3.4%
3.0%
Q3 25
2.0%
2.8%
Q2 25
2.1%
3.3%
Q1 25
2.6%
2.8%
Q4 24
2.3%
3.3%
Q3 24
3.0%
3.1%
Q2 24
5.2%
2.9%
Cash Conversion
ALGN
ALGN
FAST
FAST
Q1 26
1.25×
Q4 25
1.64×
1.25×
Q3 25
3.33×
1.15×
Q2 25
1.03×
0.84×
Q1 25
0.57×
0.88×
Q4 24
2.76×
1.08×
Q3 24
2.27×
1.00×
Q2 24
1.66×
0.88×

Financial Flow Comparison

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

Revenue Breakdown by Segment

ALGN
ALGN

Systems And Services$789.6M75%
Other$258.0M25%

FAST
FAST

Reportable Segment Aggregation Before Other Operating Segment$1.8B90%
Other$211.2M10%

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