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Side-by-side financial comparison of Atmus Filtration Technologies Inc. (ATMU) and Pediatrix Medical Group, Inc. (MD). Click either name above to swap in a different company.

Pediatrix Medical Group, Inc. is the larger business by last-quarter revenue ($493.8M vs $446.6M, roughly 1.1× Atmus Filtration Technologies Inc.). Atmus Filtration Technologies Inc. runs the higher net margin — 10.7% vs 6.8%, a 3.9% gap on every dollar of revenue. On growth, Atmus Filtration Technologies Inc. posted the faster year-over-year revenue change (9.8% vs -1.7%). Over the past eight quarters, Atmus Filtration Technologies Inc.'s revenue compounded faster (2.3% CAGR vs -0.1%).

Atmus Filtration Technologies Inc. designs, manufactures and distributes high-performance filtration products and tailored solutions. Its portfolio covers air, fuel, oil and hydraulic filtration systems, serving global automotive, heavy-duty vehicle, industrial equipment and aerospace end markets, for both original equipment manufacturers and aftermarket replacement customers.

Pediatrix Medical Group, Inc. is a leading U.S. specialized medical service provider focusing on maternal-fetal care, neonatology, pediatric cardiology and other pediatric subspecialties. It partners with U.S. healthcare facilities to deliver evidence-based care to women, newborns and children.

ATMU vs MD — Head-to-Head

Bigger by revenue
MD
MD
1.1× larger
MD
$493.8M
$446.6M
ATMU
Growing faster (revenue YoY)
ATMU
ATMU
+11.5% gap
ATMU
9.8%
-1.7%
MD
Higher net margin
ATMU
ATMU
3.9% more per $
ATMU
10.7%
6.8%
MD
Faster 2-yr revenue CAGR
ATMU
ATMU
Annualised
ATMU
2.3%
-0.1%
MD

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
ATMU
ATMU
MD
MD
Revenue
$446.6M
$493.8M
Net Profit
$48.0M
$33.7M
Gross Margin
28.5%
Operating Margin
15.8%
9.9%
Net Margin
10.7%
6.8%
Revenue YoY
9.8%
-1.7%
Net Profit YoY
19.7%
10.5%
EPS (diluted)
$0.58
$0.40

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
ATMU
ATMU
MD
MD
Q4 25
$446.6M
$493.8M
Q3 25
$447.7M
$492.9M
Q2 25
$453.5M
$468.8M
Q1 25
$416.5M
$458.4M
Q4 24
$406.7M
$502.4M
Q3 24
$403.7M
$511.2M
Q2 24
$432.6M
$504.3M
Q1 24
$426.6M
$495.1M
Net Profit
ATMU
ATMU
MD
MD
Q4 25
$48.0M
$33.7M
Q3 25
$54.8M
$71.7M
Q2 25
$59.9M
$39.3M
Q1 25
$44.7M
$20.7M
Q4 24
$40.1M
$30.5M
Q3 24
$43.8M
$19.4M
Q2 24
$56.2M
$-153.0M
Q1 24
$45.5M
$4.0M
Gross Margin
ATMU
ATMU
MD
MD
Q4 25
28.5%
Q3 25
28.9%
Q2 25
28.9%
Q1 25
26.5%
Q4 24
26.3%
Q3 24
27.6%
Q2 24
30.5%
Q1 24
26.2%
Operating Margin
ATMU
ATMU
MD
MD
Q4 25
15.8%
9.9%
Q3 25
18.3%
13.8%
Q2 25
18.0%
12.8%
Q1 25
15.6%
7.0%
Q4 24
13.4%
7.8%
Q3 24
15.7%
6.6%
Q2 24
18.4%
-31.3%
Q1 24
16.1%
3.2%
Net Margin
ATMU
ATMU
MD
MD
Q4 25
10.7%
6.8%
Q3 25
12.2%
14.5%
Q2 25
13.2%
8.4%
Q1 25
10.7%
4.5%
Q4 24
9.9%
6.1%
Q3 24
10.8%
3.8%
Q2 24
13.0%
-30.3%
Q1 24
10.7%
0.8%
EPS (diluted)
ATMU
ATMU
MD
MD
Q4 25
$0.58
$0.40
Q3 25
$0.66
$0.84
Q2 25
$0.72
$0.46
Q1 25
$0.54
$0.24
Q4 24
$0.49
$0.37
Q3 24
$0.52
$0.23
Q2 24
$0.67
$-1.84
Q1 24
$0.54
$0.05

Balance Sheet & Financial Strength

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

Metric
ATMU
ATMU
MD
MD
Cash + ST InvestmentsLiquidity on hand
$236.4M
$375.2M
Total DebtLower is stronger
$570.0M
$570.5M
Stockholders' EquityBook value
$378.5M
$865.9M
Total Assets
$1.4B
$2.2B
Debt / EquityLower = less leverage
1.51×
0.66×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ATMU
ATMU
MD
MD
Q4 25
$236.4M
$375.2M
Q3 25
$218.3M
$340.1M
Q2 25
$190.8M
$224.7M
Q1 25
$183.3M
$99.0M
Q4 24
$184.3M
$229.9M
Q3 24
$196.8M
$103.8M
Q2 24
$160.5M
$19.4M
Q1 24
$149.2M
$8.0M
Total Debt
ATMU
ATMU
MD
MD
Q4 25
$570.0M
$570.5M
Q3 25
$577.5M
$577.2M
Q2 25
$585.0M
$583.9M
Q1 25
$588.8M
$590.5M
Q4 24
$592.5M
$597.1M
Q3 24
$596.2M
Q2 24
$600.0M
Q1 24
$600.0M
Stockholders' Equity
ATMU
ATMU
MD
MD
Q4 25
$378.5M
$865.9M
Q3 25
$336.7M
$890.7M
Q2 25
$316.3M
$833.8M
Q1 25
$265.3M
$789.2M
Q4 24
$227.4M
$764.9M
Q3 24
$221.2M
$732.5M
Q2 24
$178.1M
$706.5M
Q1 24
$121.8M
$856.2M
Total Assets
ATMU
ATMU
MD
MD
Q4 25
$1.4B
$2.2B
Q3 25
$1.3B
$2.2B
Q2 25
$1.3B
$2.1B
Q1 25
$1.2B
$2.0B
Q4 24
$1.2B
$2.2B
Q3 24
$1.2B
$2.1B
Q2 24
$1.2B
$2.0B
Q1 24
$1.1B
$2.2B
Debt / Equity
ATMU
ATMU
MD
MD
Q4 25
1.51×
0.66×
Q3 25
1.72×
0.65×
Q2 25
1.85×
0.70×
Q1 25
2.22×
0.75×
Q4 24
2.61×
0.78×
Q3 24
2.70×
Q2 24
3.37×
Q1 24
4.93×

Cash Flow & Capital Efficiency

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

Metric
ATMU
ATMU
MD
MD
Operating Cash FlowLast quarter
$47.5M
$114.1M
Free Cash FlowOCF − Capex
$31.2M
FCF MarginFCF / Revenue
7.0%
Capex IntensityCapex / Revenue
3.6%
Cash ConversionOCF / Net Profit
0.99×
3.39×
TTM Free Cash FlowTrailing 4 quarters
$148.8M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ATMU
ATMU
MD
MD
Q4 25
$47.5M
$114.1M
Q3 25
$82.1M
$137.3M
Q2 25
$44.4M
$137.2M
Q1 25
$28.7M
$-117.5M
Q4 24
$20.0M
$133.0M
Q3 24
$70.7M
$91.8M
Q2 24
$22.9M
$107.0M
Q1 24
$-8.2M
$-125.2M
Free Cash Flow
ATMU
ATMU
MD
MD
Q4 25
$31.2M
Q3 25
$68.9M
Q2 25
$32.4M
Q1 25
$16.3M
Q4 24
$10.0M
Q3 24
$54.3M
Q2 24
$11.3M
Q1 24
$-18.8M
FCF Margin
ATMU
ATMU
MD
MD
Q4 25
7.0%
Q3 25
15.4%
Q2 25
7.1%
Q1 25
3.9%
Q4 24
2.5%
Q3 24
13.5%
Q2 24
2.6%
Q1 24
-4.4%
Capex Intensity
ATMU
ATMU
MD
MD
Q4 25
3.6%
Q3 25
2.9%
Q2 25
2.6%
Q1 25
3.0%
Q4 24
2.5%
Q3 24
4.1%
Q2 24
2.7%
Q1 24
2.5%
Cash Conversion
ATMU
ATMU
MD
MD
Q4 25
0.99×
3.39×
Q3 25
1.50×
1.91×
Q2 25
0.74×
3.49×
Q1 25
0.64×
-5.66×
Q4 24
0.50×
4.36×
Q3 24
1.61×
4.72×
Q2 24
0.41×
Q1 24
-0.18×
-31.03×

Financial Flow Comparison

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

Revenue Breakdown by Segment

ATMU
ATMU

Fuel Products$219.1M49%
Lube$84.8M19%
Air$74.0M17%
Other$68.7M15%
Related Party$14.9M3%

MD
MD

Health Care Patient Service$421.6M85%
Hospitals Contracts$70.0M14%
Other$2.2M0%

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