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Side-by-side financial comparison of DONALDSON Co INC (DCI) and Pediatrix Medical Group, Inc. (MD). Click either name above to swap in a different company.

DONALDSON Co INC is the larger business by last-quarter revenue ($935.4M vs $493.8M, roughly 1.9× Pediatrix Medical Group, Inc.). DONALDSON Co INC runs the higher net margin — 12.2% vs 6.8%, a 5.4% gap on every dollar of revenue. On growth, DONALDSON Co INC posted the faster year-over-year revenue change (3.9% vs -1.7%). Over the past eight quarters, DONALDSON Co INC's revenue compounded faster (3.3% CAGR vs -0.1%).

Donaldson Company, Inc. is a filtration company engaged in the production and marketing of filtration products used in a variety of industry sectors, including commercial/industrial, aerospace, chemical, alternative energy (windmills), food & beverage, and pharmaceuticals. Also the company's research division, located in Minneapolis, Minn., participated in defense-related projects for various military applications.

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.

DCI vs MD — Head-to-Head

Bigger by revenue
DCI
DCI
1.9× larger
DCI
$935.4M
$493.8M
MD
Growing faster (revenue YoY)
DCI
DCI
+5.6% gap
DCI
3.9%
-1.7%
MD
Higher net margin
DCI
DCI
5.4% more per $
DCI
12.2%
6.8%
MD
Faster 2-yr revenue CAGR
DCI
DCI
Annualised
DCI
3.3%
-0.1%
MD

Income Statement — Q1 FY2026 vs Q4 FY2025

Metric
DCI
DCI
MD
MD
Revenue
$935.4M
$493.8M
Net Profit
$113.9M
$33.7M
Gross Margin
35.2%
Operating Margin
16.0%
9.9%
Net Margin
12.2%
6.8%
Revenue YoY
3.9%
-1.7%
Net Profit YoY
15.1%
10.5%
EPS (diluted)
$0.97
$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
DCI
DCI
MD
MD
Q4 25
$935.4M
$493.8M
Q3 25
$980.7M
$492.9M
Q2 25
$940.1M
$468.8M
Q1 25
$870.0M
$458.4M
Q4 24
$900.1M
$502.4M
Q3 24
$935.4M
$511.2M
Q2 24
$927.9M
$504.3M
Q1 24
$876.7M
$495.1M
Net Profit
DCI
DCI
MD
MD
Q4 25
$113.9M
$33.7M
Q3 25
$114.3M
$71.7M
Q2 25
$57.8M
$39.3M
Q1 25
$95.9M
$20.7M
Q4 24
$99.0M
$30.5M
Q3 24
$109.7M
$19.4M
Q2 24
$113.5M
$-153.0M
Q1 24
$98.7M
$4.0M
Gross Margin
DCI
DCI
MD
MD
Q4 25
35.2%
Q3 25
34.5%
Q2 25
34.2%
Q1 25
35.2%
Q4 24
35.5%
Q3 24
35.8%
Q2 24
35.6%
Q1 24
35.2%
Operating Margin
DCI
DCI
MD
MD
Q4 25
16.0%
9.9%
Q3 25
15.5%
13.8%
Q2 25
9.3%
12.8%
Q1 25
14.4%
7.0%
Q4 24
14.5%
7.8%
Q3 24
15.6%
6.6%
Q2 24
15.5%
-31.3%
Q1 24
14.8%
3.2%
Net Margin
DCI
DCI
MD
MD
Q4 25
12.2%
6.8%
Q3 25
11.7%
14.5%
Q2 25
6.1%
8.4%
Q1 25
11.0%
4.5%
Q4 24
11.0%
6.1%
Q3 24
11.7%
3.8%
Q2 24
12.2%
-30.3%
Q1 24
11.3%
0.8%
EPS (diluted)
DCI
DCI
MD
MD
Q4 25
$0.97
$0.40
Q3 25
$0.97
$0.84
Q2 25
$0.48
$0.46
Q1 25
$0.79
$0.24
Q4 24
$0.81
$0.37
Q3 24
$0.90
$0.23
Q2 24
$0.92
$-1.84
Q1 24
$0.81
$0.05

Balance Sheet & Financial Strength

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

Metric
DCI
DCI
MD
MD
Cash + ST InvestmentsLiquidity on hand
$210.7M
$375.2M
Total DebtLower is stronger
$671.5M
$570.5M
Stockholders' EquityBook value
$1.5B
$865.9M
Total Assets
$3.0B
$2.2B
Debt / EquityLower = less leverage
0.44×
0.66×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
DCI
DCI
MD
MD
Q4 25
$210.7M
$375.2M
Q3 25
$180.4M
$340.1M
Q2 25
$178.5M
$224.7M
Q1 25
$189.1M
$99.0M
Q4 24
$221.2M
$229.9M
Q3 24
$232.7M
$103.8M
Q2 24
$223.7M
$19.4M
Q1 24
$193.8M
$8.0M
Total Debt
DCI
DCI
MD
MD
Q4 25
$671.5M
$570.5M
Q3 25
$630.4M
$577.2M
Q2 25
$638.8M
$583.9M
Q1 25
$514.7M
$590.5M
Q4 24
$538.6M
$597.1M
Q3 24
$483.4M
Q2 24
$481.8M
Q1 24
$352.0M
Stockholders' Equity
DCI
DCI
MD
MD
Q4 25
$1.5B
$865.9M
Q3 25
$1.5B
$890.7M
Q2 25
$1.5B
$833.8M
Q1 25
$1.5B
$789.2M
Q4 24
$1.5B
$764.9M
Q3 24
$1.5B
$732.5M
Q2 24
$1.5B
$706.5M
Q1 24
$1.4B
$856.2M
Total Assets
DCI
DCI
MD
MD
Q4 25
$3.0B
$2.2B
Q3 25
$3.0B
$2.2B
Q2 25
$3.0B
$2.1B
Q1 25
$3.0B
$2.0B
Q4 24
$3.0B
$2.2B
Q3 24
$2.9B
$2.1B
Q2 24
$2.9B
$2.0B
Q1 24
$2.8B
$2.2B
Debt / Equity
DCI
DCI
MD
MD
Q4 25
0.44×
0.66×
Q3 25
0.43×
0.65×
Q2 25
0.44×
0.70×
Q1 25
0.33×
0.75×
Q4 24
0.35×
0.78×
Q3 24
0.32×
Q2 24
0.32×
Q1 24
0.26×

Cash Flow & Capital Efficiency

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

Metric
DCI
DCI
MD
MD
Operating Cash FlowLast quarter
$125.4M
$114.1M
Free Cash FlowOCF − Capex
$111.2M
FCF MarginFCF / Revenue
11.9%
Capex IntensityCapex / Revenue
1.5%
Cash ConversionOCF / Net Profit
1.10×
3.39×
TTM Free Cash FlowTrailing 4 quarters
$403.2M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
DCI
DCI
MD
MD
Q4 25
$125.4M
$114.1M
Q3 25
$167.8M
$137.3M
Q2 25
$87.7M
$137.2M
Q1 25
$90.4M
$-117.5M
Q4 24
$72.9M
$133.0M
Q3 24
$126.0M
$91.8M
Q2 24
$141.5M
$107.0M
Q1 24
$87.0M
$-125.2M
Free Cash Flow
DCI
DCI
MD
MD
Q4 25
$111.2M
Q3 25
$147.5M
Q2 25
$73.0M
Q1 25
$71.5M
Q4 24
$47.9M
Q3 24
$106.2M
Q2 24
$120.2M
Q1 24
$65.7M
FCF Margin
DCI
DCI
MD
MD
Q4 25
11.9%
Q3 25
15.0%
Q2 25
7.8%
Q1 25
8.2%
Q4 24
5.3%
Q3 24
11.4%
Q2 24
13.0%
Q1 24
7.5%
Capex Intensity
DCI
DCI
MD
MD
Q4 25
1.5%
Q3 25
2.1%
Q2 25
1.6%
Q1 25
2.2%
Q4 24
2.8%
Q3 24
2.1%
Q2 24
2.3%
Q1 24
2.4%
Cash Conversion
DCI
DCI
MD
MD
Q4 25
1.10×
3.39×
Q3 25
1.47×
1.91×
Q2 25
1.52×
3.49×
Q1 25
0.94×
-5.66×
Q4 24
0.74×
4.36×
Q3 24
1.15×
4.72×
Q2 24
1.25×
Q1 24
0.88×
-31.03×

Financial Flow Comparison

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

Revenue Breakdown by Segment

DCI
DCI

Aftermarket Products$447.1M48%
Industrial Filtration Solutions Products$222.6M24%
Off Road Products$86.5M9%
Life Sciences Segment$80.0M9%
Other$39.1M4%
Aerospace And Defense Products$37.1M4%
On Road Products$23.0M2%

MD
MD

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

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