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

Align Technology is the larger business by last-quarter revenue ($1.0B vs $386.5M, roughly 2.7× NATIONAL HEALTHCARE CORP). Align Technology runs the higher net margin — 13.0% vs 6.4%, a 6.5% gap on every dollar of revenue. On growth, Align Technology posted the faster year-over-year revenue change (5.3% vs 4.6%). Align Technology produced more free cash flow last quarter ($187.3M vs $6.4M). Over the past eight quarters, NATIONAL HEALTHCARE CORP's revenue compounded faster (14.0% 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...

HCA Healthcare, Inc. is an American global for-profit operator of health care facilities that was founded in 1968. It is based in Nashville, Tennessee, and, as of May 2020, owned and operated 186 hospitals and approximately 2,400 sites of care, including surgery centers, freestanding emergency rooms, urgent care centers and physician clinics in 20 states and the United Kingdom. As of 2024, HCA Healthcare is ranked #61 on the Fortune 500 rankings of the largest United States corporations by to...

ALGN vs NHC — Head-to-Head

Bigger by revenue
ALGN
ALGN
2.7× larger
ALGN
$1.0B
$386.5M
NHC
Growing faster (revenue YoY)
ALGN
ALGN
+0.6% gap
ALGN
5.3%
4.6%
NHC
Higher net margin
ALGN
ALGN
6.5% more per $
ALGN
13.0%
6.4%
NHC
More free cash flow
ALGN
ALGN
$180.9M more FCF
ALGN
$187.3M
$6.4M
NHC
Faster 2-yr revenue CAGR
NHC
NHC
Annualised
NHC
14.0%
2.5%
ALGN

Income Statement — Q4 2025 vs Q4 2025

Metric
ALGN
ALGN
NHC
NHC
Revenue
$1.0B
$386.5M
Net Profit
$135.8M
$24.8M
Gross Margin
65.3%
Operating Margin
14.8%
8.6%
Net Margin
13.0%
6.4%
Revenue YoY
5.3%
4.6%
Net Profit YoY
30.8%
308.6%
EPS (diluted)
$1.88
$1.58

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
NHC
NHC
Q4 25
$1.0B
$386.5M
Q3 25
$995.7M
$382.7M
Q2 25
$1.0B
$374.9M
Q1 25
$979.3M
$373.7M
Q4 24
$995.2M
$369.4M
Q3 24
$977.9M
$340.2M
Q2 24
$1.0B
$300.7M
Q1 24
$997.4M
$297.2M
Net Profit
ALGN
ALGN
NHC
NHC
Q4 25
$135.8M
$24.8M
Q3 25
$56.8M
$39.2M
Q2 25
$124.6M
$23.7M
Q1 25
$93.2M
$32.2M
Q4 24
$103.8M
$6.1M
Q3 24
$116.0M
$42.8M
Q2 24
$96.6M
$26.8M
Q1 24
$105.0M
$26.2M
Gross Margin
ALGN
ALGN
NHC
NHC
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%
Q1 24
70.0%
Operating Margin
ALGN
ALGN
NHC
NHC
Q4 25
14.8%
8.6%
Q3 25
9.7%
7.9%
Q2 25
16.1%
9.1%
Q1 25
13.4%
8.2%
Q4 24
14.5%
7.8%
Q3 24
16.6%
6.7%
Q2 24
14.3%
7.5%
Q1 24
15.5%
5.3%
Net Margin
ALGN
ALGN
NHC
NHC
Q4 25
13.0%
6.4%
Q3 25
5.7%
10.3%
Q2 25
12.3%
6.3%
Q1 25
9.5%
8.6%
Q4 24
10.4%
1.6%
Q3 24
11.9%
12.6%
Q2 24
9.4%
8.9%
Q1 24
10.5%
8.8%
EPS (diluted)
ALGN
ALGN
NHC
NHC
Q4 25
$1.88
$1.58
Q3 25
$0.78
$2.50
Q2 25
$1.72
$1.52
Q1 25
$1.27
$2.07
Q4 24
$1.40
$0.38
Q3 24
$1.55
$2.73
Q2 24
$1.28
$1.73
Q1 24
$1.39
$1.69

Balance Sheet & Financial Strength

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

Metric
ALGN
ALGN
NHC
NHC
Cash + ST InvestmentsLiquidity on hand
$1.1B
$92.8M
Total DebtLower is stronger
$40.0M
Stockholders' EquityBook value
$4.0B
$1.1B
Total Assets
$6.2B
$1.5B
Debt / EquityLower = less leverage
0.04×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ALGN
ALGN
NHC
NHC
Q4 25
$1.1B
$92.8M
Q3 25
$1.0B
$130.6M
Q2 25
$901.2M
$111.0M
Q1 25
$873.0M
$90.4M
Q4 24
$1.0B
$76.1M
Q3 24
$1.0B
$84.8M
Q2 24
$761.4M
$136.2M
Q1 24
$865.8M
$94.0M
Total Debt
ALGN
ALGN
NHC
NHC
Q4 25
$40.0M
Q3 25
$73.1M
Q2 25
$110.0M
Q1 25
$134.0M
Q4 24
$137.0M
Q3 24
$147.0M
Q2 24
Q1 24
Stockholders' Equity
ALGN
ALGN
NHC
NHC
Q4 25
$4.0B
$1.1B
Q3 25
$4.0B
$1.1B
Q2 25
$3.9B
$1.0B
Q1 25
$3.8B
$1.0B
Q4 24
$3.9B
$980.2M
Q3 24
$3.9B
$983.5M
Q2 24
$3.8B
$945.8M
Q1 24
$3.8B
$924.7M
Total Assets
ALGN
ALGN
NHC
NHC
Q4 25
$6.2B
$1.5B
Q3 25
$6.2B
$1.6B
Q2 25
$6.2B
$1.6B
Q1 25
$6.1B
$1.5B
Q4 24
$6.2B
$1.5B
Q3 24
$6.4B
$1.6B
Q2 24
$6.2B
$1.3B
Q1 24
$6.2B
$1.3B
Debt / Equity
ALGN
ALGN
NHC
NHC
Q4 25
0.04×
Q3 25
0.07×
Q2 25
0.11×
Q1 25
0.13×
Q4 24
0.14×
Q3 24
0.15×
Q2 24
Q1 24

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
NHC
NHC
Operating Cash FlowLast quarter
$223.2M
$16.8M
Free Cash FlowOCF − Capex
$187.3M
$6.4M
FCF MarginFCF / Revenue
17.9%
1.7%
Capex IntensityCapex / Revenue
3.4%
2.7%
Cash ConversionOCF / Net Profit
1.64×
0.68×
TTM Free Cash FlowTrailing 4 quarters
$490.8M
$148.6M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ALGN
ALGN
NHC
NHC
Q4 25
$223.2M
$16.8M
Q3 25
$188.7M
$66.2M
Q2 25
$128.7M
$62.8M
Q1 25
$52.7M
$39.3M
Q4 24
$286.1M
$12.8M
Q3 24
$263.7M
$34.2M
Q2 24
$159.8M
$50.7M
Q1 24
$28.7M
$9.6M
Free Cash Flow
ALGN
ALGN
NHC
NHC
Q4 25
$187.3M
$6.4M
Q3 25
$169.0M
$56.5M
Q2 25
$107.2M
$52.6M
Q1 25
$27.4M
$33.1M
Q4 24
$263.1M
$4.6M
Q3 24
$233.9M
$28.6M
Q2 24
$106.4M
$42.8M
Q1 24
$19.3M
$3.7M
FCF Margin
ALGN
ALGN
NHC
NHC
Q4 25
17.9%
1.7%
Q3 25
17.0%
14.8%
Q2 25
10.6%
14.0%
Q1 25
2.8%
8.9%
Q4 24
26.4%
1.3%
Q3 24
23.9%
8.4%
Q2 24
10.3%
14.2%
Q1 24
1.9%
1.2%
Capex Intensity
ALGN
ALGN
NHC
NHC
Q4 25
3.4%
2.7%
Q3 25
2.0%
2.5%
Q2 25
2.1%
2.7%
Q1 25
2.6%
1.6%
Q4 24
2.3%
2.2%
Q3 24
3.0%
1.7%
Q2 24
5.2%
2.6%
Q1 24
0.9%
2.0%
Cash Conversion
ALGN
ALGN
NHC
NHC
Q4 25
1.64×
0.68×
Q3 25
3.33×
1.69×
Q2 25
1.03×
2.65×
Q1 25
0.57×
1.22×
Q4 24
2.76×
2.10×
Q3 24
2.27×
0.80×
Q2 24
1.66×
1.89×
Q1 24
0.27×
0.37×

Financial Flow Comparison

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

Revenue Breakdown by Segment

ALGN
ALGN

Segment breakdown not available.

NHC
NHC

Inpatient Services Segment$333.7M86%
Homecare Services Segment$40.0M10%
Other$11.2M3%
National$1.6M0%

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