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Side-by-side financial comparison of Acadia Healthcare Company, Inc. (ACHC) and CIENA CORP (CIEN). Click either name above to swap in a different company.

CIENA CORP is the larger business by last-quarter revenue ($1.2B vs $829.0M, roughly 1.5× Acadia Healthcare Company, Inc.). CIENA CORP runs the higher net margin — 4.1% vs 0.5%, a 3.6% gap on every dollar of revenue. Over the past eight quarters, CIENA CORP's revenue compounded faster (3.9% CAGR vs 2.0%).

Acadia Healthcare Company, Inc. is an American provider of for-profit behavioral healthcare services. It operates a network of over 225 facilities across the United States and Puerto Rico.

Ciena Corporation is an American optical networking systems and software company based in Hanover, Maryland. The company has been described as a vital player in optical connectivity. The company reported revenues of $4.8 billion and more than 9,000 employees, as of November 2025. Gary Smith serves as president and chief executive officer (CEO).

ACHC vs CIEN — Head-to-Head

Bigger by revenue
CIEN
CIEN
1.5× larger
CIEN
$1.2B
$829.0M
ACHC
Higher net margin
CIEN
CIEN
3.6% more per $
CIEN
4.1%
0.5%
ACHC
Faster 2-yr revenue CAGR
CIEN
CIEN
Annualised
CIEN
3.9%
2.0%
ACHC

Income Statement — Q1 FY2026 vs Q3 FY2025

Metric
ACHC
ACHC
CIEN
CIEN
Revenue
$829.0M
$1.2B
Net Profit
$4.5M
$50.3M
Gross Margin
41.3%
Operating Margin
6.0%
Net Margin
0.5%
4.1%
Revenue YoY
7.5%
Net Profit YoY
-50.8%
EPS (diluted)
$0.05
$0.35

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
ACHC
ACHC
CIEN
CIEN
Q1 26
$829.0M
Q4 25
$821.5M
Q3 25
$851.6M
$1.2B
Q2 25
$869.2M
$1.1B
Q1 25
$770.5M
$1.1B
Q4 24
$774.2M
$1.1B
Q3 24
$815.6M
$942.3M
Q2 24
$796.0M
$910.8M
Net Profit
ACHC
ACHC
CIEN
CIEN
Q1 26
$4.5M
Q4 25
$-1.2B
Q3 25
$36.2M
$50.3M
Q2 25
$30.1M
$9.0M
Q1 25
$8.4M
$44.6M
Q4 24
$32.6M
$37.0M
Q3 24
$68.1M
$14.2M
Q2 24
$78.5M
$-16.8M
Gross Margin
ACHC
ACHC
CIEN
CIEN
Q1 26
Q4 25
Q3 25
41.3%
Q2 25
40.2%
Q1 25
44.0%
Q4 24
40.9%
Q3 24
42.9%
Q2 24
42.7%
Operating Margin
ACHC
ACHC
CIEN
CIEN
Q1 26
Q4 25
-142.4%
Q3 25
4.7%
6.0%
Q2 25
5.8%
2.9%
Q1 25
1.7%
7.5%
Q4 24
4.9%
5.3%
Q3 24
12.1%
2.8%
Q2 24
13.4%
-0.4%
Net Margin
ACHC
ACHC
CIEN
CIEN
Q1 26
0.5%
Q4 25
-143.3%
Q3 25
4.3%
4.1%
Q2 25
3.5%
0.8%
Q1 25
1.1%
4.2%
Q4 24
4.2%
3.3%
Q3 24
8.4%
1.5%
Q2 24
9.9%
-1.8%
EPS (diluted)
ACHC
ACHC
CIEN
CIEN
Q1 26
$0.05
Q4 25
$-12.98
Q3 25
$0.40
$0.35
Q2 25
$0.33
$0.06
Q1 25
$0.09
$0.31
Q4 24
$0.36
$0.26
Q3 24
$0.74
$0.10
Q2 24
$0.85
$-0.12

Balance Sheet & Financial Strength

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

Metric
ACHC
ACHC
CIEN
CIEN
Cash + ST InvestmentsLiquidity on hand
$158.5M
$1.3B
Total DebtLower is stronger
$2.5B
Stockholders' EquityBook value
$2.0B
$2.8B
Total Assets
$5.5B
$5.7B
Debt / EquityLower = less leverage
1.29×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ACHC
ACHC
CIEN
CIEN
Q1 26
$158.5M
Q4 25
$133.2M
Q3 25
$118.7M
$1.3B
Q2 25
$131.4M
$1.3B
Q1 25
$91.2M
$1.2B
Q4 24
$76.3M
$1.3B
Q3 24
$82.1M
$1.1B
Q2 24
$77.2M
$1.3B
Total Debt
ACHC
ACHC
CIEN
CIEN
Q1 26
$2.5B
Q4 25
$2.5B
Q3 25
$2.3B
Q2 25
$2.3B
Q1 25
$2.2B
Q4 24
$2.0B
Q3 24
$1.9B
Q2 24
$1.8B
Stockholders' Equity
ACHC
ACHC
CIEN
CIEN
Q1 26
$2.0B
Q4 25
$1.9B
Q3 25
$3.1B
$2.8B
Q2 25
$3.1B
$2.8B
Q1 25
$3.0B
$2.8B
Q4 24
$3.1B
$2.8B
Q3 24
$3.0B
$2.9B
Q2 24
$3.0B
$2.9B
Total Assets
ACHC
ACHC
CIEN
CIEN
Q1 26
$5.5B
Q4 25
$5.5B
Q3 25
$6.4B
$5.7B
Q2 25
$6.3B
$5.7B
Q1 25
$6.1B
$5.6B
Q4 24
$6.0B
$5.6B
Q3 24
$5.9B
$5.6B
Q2 24
$5.7B
$5.6B
Debt / Equity
ACHC
ACHC
CIEN
CIEN
Q1 26
1.29×
Q4 25
1.28×
Q3 25
0.74×
Q2 25
0.74×
Q1 25
0.72×
Q4 24
0.64×
Q3 24
0.62×
Q2 24
0.62×

Cash Flow & Capital Efficiency

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

Metric
ACHC
ACHC
CIEN
CIEN
Operating Cash FlowLast quarter
$61.5M
$174.3M
Free Cash FlowOCF − Capex
$134.6M
FCF MarginFCF / Revenue
11.0%
Capex IntensityCapex / Revenue
3.3%
Cash ConversionOCF / Net Profit
13.78×
3.47×
TTM Free Cash FlowTrailing 4 quarters
$605.5M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ACHC
ACHC
CIEN
CIEN
Q1 26
$61.5M
Q4 25
$-86.3M
Q3 25
$73.2M
$174.3M
Q2 25
$133.5M
$156.9M
Q1 25
$11.5M
$103.7M
Q4 24
$116.7M
$349.4M
Q3 24
$163.1M
$-159.4M
Q2 24
$171.1M
$58.5M
Free Cash Flow
ACHC
ACHC
CIEN
CIEN
Q1 26
Q4 25
$-179.5M
Q3 25
$-63.0M
$134.6M
Q2 25
$-34.2M
$128.2M
Q1 25
$-163.2M
$76.8M
Q4 24
$-86.8M
$265.8M
Q3 24
$-27.1M
$-179.0M
Q2 24
$16.9M
$41.6M
FCF Margin
ACHC
ACHC
CIEN
CIEN
Q1 26
Q4 25
-21.8%
Q3 25
-7.4%
11.0%
Q2 25
-3.9%
11.4%
Q1 25
-21.2%
7.2%
Q4 24
-11.2%
23.6%
Q3 24
-3.3%
-19.0%
Q2 24
2.1%
4.6%
Capex Intensity
ACHC
ACHC
CIEN
CIEN
Q1 26
Q4 25
11.3%
Q3 25
16.0%
3.3%
Q2 25
19.3%
2.6%
Q1 25
22.7%
2.5%
Q4 24
26.3%
7.4%
Q3 24
23.3%
2.1%
Q2 24
19.4%
1.9%
Cash Conversion
ACHC
ACHC
CIEN
CIEN
Q1 26
13.78×
Q4 25
Q3 25
2.02×
3.47×
Q2 25
4.43×
17.50×
Q1 25
1.37×
2.33×
Q4 24
3.58×
9.44×
Q3 24
2.39×
-11.20×
Q2 24
2.18×

Financial Flow Comparison

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

Revenue Breakdown by Segment

ACHC
ACHC

Acute Inpatient Psychiatric Facilities$471.0M57%
Other$140.0M17%
Specialty Treatment Facilities$128.0M15%
Residential Treatment Facilities$90.0M11%

CIEN
CIEN

Optical Networking$815.5M67%
Routing And Switching$125.9M10%
Platform Softwareand Services Segment$90.0M7%
Maintenance Support And Training$80.7M7%
Installation And Deployment$65.9M5%
Blue Planet Automation Softwareand Services Segment$27.8M2%
Consulting And Network Design$13.6M1%

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