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

Rivian Automotive, Inc. is the larger business by last-quarter revenue ($1.3B vs $821.5M, roughly 1.6× Acadia Healthcare Company, Inc.). Rivian Automotive, Inc. runs the higher net margin — -63.1% vs -143.3%, a 80.3% gap on every dollar of revenue. On growth, Acadia Healthcare Company, Inc. posted the faster year-over-year revenue change (6.1% vs -25.8%). Acadia Healthcare Company, Inc. produced more free cash flow last quarter ($-179.5M vs $-1.1B). Over the past eight quarters, Acadia Healthcare Company, Inc.'s revenue compounded faster (3.4% CAGR vs 3.3%).

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.

Rivian Automotive, Inc., is an American electric vehicle manufacturer and automotive technology company founded in 2009. It produces an electric sport utility vehicle (SUV), a pickup truck on a "skateboard" platform that can support future vehicles or be adopted by other companies, and an electric delivery van, the Rivian EDV. It started deliveries of its R1T pickup truck in late 2021. The company planned to build an exclusive charging network in the United States and Canada by the end of 2023.

ACHC vs RIVN — Head-to-Head

Bigger by revenue
RIVN
RIVN
1.6× larger
RIVN
$1.3B
$821.5M
ACHC
Growing faster (revenue YoY)
ACHC
ACHC
+31.9% gap
ACHC
6.1%
-25.8%
RIVN
Higher net margin
RIVN
RIVN
80.3% more per $
RIVN
-63.1%
-143.3%
ACHC
More free cash flow
ACHC
ACHC
$964.5M more FCF
ACHC
$-179.5M
$-1.1B
RIVN
Faster 2-yr revenue CAGR
ACHC
ACHC
Annualised
ACHC
3.4%
3.3%
RIVN

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
ACHC
ACHC
RIVN
RIVN
Revenue
$821.5M
$1.3B
Net Profit
$-1.2B
$-811.0M
Gross Margin
9.3%
Operating Margin
-142.4%
-64.8%
Net Margin
-143.3%
-63.1%
Revenue YoY
6.1%
-25.8%
Net Profit YoY
-3710.4%
-9.0%
EPS (diluted)
$-12.98
$-0.66

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
RIVN
RIVN
Q4 25
$821.5M
$1.3B
Q3 25
$851.6M
$1.6B
Q2 25
$869.2M
$1.3B
Q1 25
$770.5M
$1.2B
Q4 24
$774.2M
$1.7B
Q3 24
$815.6M
$874.0M
Q2 24
$796.0M
$1.2B
Q1 24
$768.1M
$1.2B
Net Profit
ACHC
ACHC
RIVN
RIVN
Q4 25
$-1.2B
$-811.0M
Q3 25
$36.2M
$-1.2B
Q2 25
$30.1M
$-1.1B
Q1 25
$8.4M
$-545.0M
Q4 24
$32.6M
$-744.0M
Q3 24
$68.1M
$-1.1B
Q2 24
$78.5M
$-1.5B
Q1 24
$76.4M
$-1.4B
Gross Margin
ACHC
ACHC
RIVN
RIVN
Q4 25
9.3%
Q3 25
1.5%
Q2 25
-15.8%
Q1 25
16.6%
Q4 24
9.8%
Q3 24
-44.9%
Q2 24
-38.9%
Q1 24
-43.8%
Operating Margin
ACHC
ACHC
RIVN
RIVN
Q4 25
-142.4%
-64.8%
Q3 25
4.7%
-63.1%
Q2 25
5.8%
-85.5%
Q1 25
1.7%
-52.8%
Q4 24
4.9%
-38.1%
Q3 24
12.1%
-133.8%
Q2 24
13.4%
-118.7%
Q1 24
12.9%
-123.3%
Net Margin
ACHC
ACHC
RIVN
RIVN
Q4 25
-143.3%
-63.1%
Q3 25
4.3%
-75.3%
Q2 25
3.5%
-85.7%
Q1 25
1.1%
-44.0%
Q4 24
4.2%
-42.9%
Q3 24
8.4%
-125.9%
Q2 24
9.9%
-125.8%
Q1 24
9.9%
-120.1%
EPS (diluted)
ACHC
ACHC
RIVN
RIVN
Q4 25
$-12.98
$-0.66
Q3 25
$0.40
$-0.96
Q2 25
$0.33
$-0.97
Q1 25
$0.09
$-0.48
Q4 24
$0.36
$-0.67
Q3 24
$0.74
$-1.08
Q2 24
$0.85
$-1.46
Q1 24
$0.83
$-1.48

Balance Sheet & Financial Strength

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

Metric
ACHC
ACHC
RIVN
RIVN
Cash + ST InvestmentsLiquidity on hand
$133.2M
$6.1B
Total DebtLower is stronger
$2.5B
Stockholders' EquityBook value
$1.9B
$4.6B
Total Assets
$5.5B
$14.9B
Debt / EquityLower = less leverage
1.28×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ACHC
ACHC
RIVN
RIVN
Q4 25
$133.2M
$6.1B
Q3 25
$118.7M
$7.1B
Q2 25
$131.4M
$7.5B
Q1 25
$91.2M
$7.2B
Q4 24
$76.3M
$7.7B
Q3 24
$82.1M
$6.7B
Q2 24
$77.2M
$7.9B
Q1 24
$77.3M
$7.9B
Total Debt
ACHC
ACHC
RIVN
RIVN
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
$5.5B
Q1 24
$1.9B
$4.4B
Stockholders' Equity
ACHC
ACHC
RIVN
RIVN
Q4 25
$1.9B
$4.6B
Q3 25
$3.1B
$5.1B
Q2 25
$3.1B
$6.1B
Q1 25
$3.0B
$6.2B
Q4 24
$3.1B
$6.6B
Q3 24
$3.0B
$5.9B
Q2 24
$3.0B
$6.8B
Q1 24
$2.9B
$8.1B
Total Assets
ACHC
ACHC
RIVN
RIVN
Q4 25
$5.5B
$14.9B
Q3 25
$6.4B
$15.2B
Q2 25
$6.3B
$15.6B
Q1 25
$6.1B
$15.5B
Q4 24
$6.0B
$15.4B
Q3 24
$5.9B
$14.3B
Q2 24
$5.7B
$15.4B
Q1 24
$5.5B
$15.7B
Debt / Equity
ACHC
ACHC
RIVN
RIVN
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×
0.81×
Q1 24
0.65×
0.55×

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
RIVN
RIVN
Operating Cash FlowLast quarter
$-86.3M
$-681.0M
Free Cash FlowOCF − Capex
$-179.5M
$-1.1B
FCF MarginFCF / Revenue
-21.8%
-89.0%
Capex IntensityCapex / Revenue
11.3%
36.0%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$-439.9M
$-2.5B

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ACHC
ACHC
RIVN
RIVN
Q4 25
$-86.3M
$-681.0M
Q3 25
$73.2M
$26.0M
Q2 25
$133.5M
$64.0M
Q1 25
$11.5M
$-188.0M
Q4 24
$116.7M
$1.2B
Q3 24
$163.1M
$-876.0M
Q2 24
$171.1M
$-754.0M
Q1 24
$-321.3M
$-1.3B
Free Cash Flow
ACHC
ACHC
RIVN
RIVN
Q4 25
$-179.5M
$-1.1B
Q3 25
$-63.0M
$-421.0M
Q2 25
$-34.2M
$-398.0M
Q1 25
$-163.2M
$-526.0M
Q4 24
$-86.8M
$856.0M
Q3 24
$-27.1M
$-1.2B
Q2 24
$16.9M
$-1.0B
Q1 24
$-463.7M
$-1.5B
FCF Margin
ACHC
ACHC
RIVN
RIVN
Q4 25
-21.8%
-89.0%
Q3 25
-7.4%
-27.0%
Q2 25
-3.9%
-30.5%
Q1 25
-21.2%
-42.4%
Q4 24
-11.2%
49.4%
Q3 24
-3.3%
-131.9%
Q2 24
2.1%
-89.6%
Q1 24
-60.4%
-126.5%
Capex Intensity
ACHC
ACHC
RIVN
RIVN
Q4 25
11.3%
36.0%
Q3 25
16.0%
28.7%
Q2 25
19.3%
35.5%
Q1 25
22.7%
27.3%
Q4 24
26.3%
18.9%
Q3 24
23.3%
31.7%
Q2 24
19.4%
24.4%
Q1 24
18.5%
21.1%
Cash Conversion
ACHC
ACHC
RIVN
RIVN
Q4 25
Q3 25
2.02×
Q2 25
4.43×
Q1 25
1.37×
Q4 24
3.58×
Q3 24
2.39×
Q2 24
2.18×
Q1 24
-4.21×

Financial Flow Comparison

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

Revenue Breakdown by Segment

ACHC
ACHC

Acute Inpatient Psychiatric Facilities$451.2M55%
Comprehensive Treatment Centers$144.2M18%
Medicare$113.7M14%
Residential Treatment Centers$89.7M11%
Self Payor$16.1M2%
Other Payor$10.7M1%

RIVN
RIVN

Automotive Segment$839.0M65%
Software And Services Segment$447.0M35%
Regulatory Credits$30.0M2%

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