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Side-by-side financial comparison of BioNTech SE (BNTX) and MKS INC (MKSI). Click either name above to swap in a different company.

BioNTech SE is the larger business by last-quarter revenue ($1.5B vs $1.0B, roughly 1.5× MKS INC). MKS INC runs the higher net margin — 10.3% vs -1.9%, a 12.2% gap on every dollar of revenue.

BioNTech SE is a German multinational biotechnology company headquartered in Mainz that develops immunotherapies and vaccines, particularly for cancer and infectious diseases.

MKS, Inc is a subsidiary of PTC, Inc. It was previously a multinational independent software vendor that was acquired by Parametric Technology Corporation on May 31, 2011. MKS operated in the Application Lifecycle Management (ALM) and Systems Administration market segments.

BNTX vs MKSI — Head-to-Head

Bigger by revenue
BNTX
BNTX
1.5× larger
BNTX
$1.5B
$1.0B
MKSI
Higher net margin
MKSI
MKSI
12.2% more per $
MKSI
10.3%
-1.9%
BNTX

Income Statement — Q3 FY2025 vs Q4 FY2025

Metric
BNTX
BNTX
MKSI
MKSI
Revenue
$1.5B
$1.0B
Net Profit
$-28.7M
$107.0M
Gross Margin
46.3%
Operating Margin
-3.1%
13.9%
Net Margin
-1.9%
10.3%
Revenue YoY
10.6%
Net Profit YoY
18.9%
EPS (diluted)
$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
BNTX
BNTX
MKSI
MKSI
Q4 25
$1.0B
Q3 25
$1.5B
$988.0M
Q2 25
$260.8M
$973.0M
Q1 25
$936.0M
Q4 24
$935.0M
Q3 24
$1.2B
$896.0M
Q2 24
$887.0M
Q1 24
$868.0M
Net Profit
BNTX
BNTX
MKSI
MKSI
Q4 25
$107.0M
Q3 25
$-28.7M
$74.0M
Q2 25
$-386.6M
$62.0M
Q1 25
$52.0M
Q4 24
$90.0M
Q3 24
$198.1M
$62.0M
Q2 24
$23.0M
Q1 24
$15.0M
Gross Margin
BNTX
BNTX
MKSI
MKSI
Q4 25
46.3%
Q3 25
46.7%
Q2 25
46.6%
Q1 25
47.4%
Q4 24
47.3%
Q3 24
48.2%
Q2 24
47.2%
Q1 24
47.8%
Operating Margin
BNTX
BNTX
MKSI
MKSI
Q4 25
13.9%
Q3 25
-3.1%
14.0%
Q2 25
-192.1%
13.9%
Q1 25
11.9%
Q4 24
14.7%
Q3 24
0.8%
14.3%
Q2 24
14.3%
Q1 24
12.2%
Net Margin
BNTX
BNTX
MKSI
MKSI
Q4 25
10.3%
Q3 25
-1.9%
7.5%
Q2 25
-148.2%
6.4%
Q1 25
5.6%
Q4 24
9.6%
Q3 24
15.9%
6.9%
Q2 24
2.6%
Q1 24
1.7%
EPS (diluted)
BNTX
BNTX
MKSI
MKSI
Q4 25
$1.58
Q3 25
$1.10
Q2 25
$0.92
Q1 25
$0.77
Q4 24
$1.34
Q3 24
$0.92
Q2 24
$0.33
Q1 24
$0.22

Balance Sheet & Financial Strength

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

Metric
BNTX
BNTX
MKSI
MKSI
Cash + ST InvestmentsLiquidity on hand
$418.0M
Total DebtLower is stronger
$4.2B
Stockholders' EquityBook value
$2.7B
Total Assets
$8.8B
Debt / EquityLower = less leverage
1.53×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
BNTX
BNTX
MKSI
MKSI
Q4 25
$418.0M
Q3 25
$413.0M
Q2 25
$498.0M
Q1 25
$407.0M
Q4 24
$420.0M
Q3 24
$439.0M
Q2 24
$506.0M
Q1 24
$1.0M
Total Debt
BNTX
BNTX
MKSI
MKSI
Q4 25
$4.2B
Q3 25
$4.3B
Q2 25
$4.4B
Q1 25
$4.4B
Q4 24
$4.5B
Q3 24
$4.8B
Q2 24
$4.8B
Q1 24
$4.7B
Stockholders' Equity
BNTX
BNTX
MKSI
MKSI
Q4 25
$2.7B
Q3 25
$2.6B
Q2 25
$2.6B
Q1 25
$2.4B
Q4 24
$2.3B
Q3 24
$2.4B
Q2 24
$2.2B
Q1 24
$2.4B
Total Assets
BNTX
BNTX
MKSI
MKSI
Q4 25
$8.8B
Q3 25
$8.8B
Q2 25
$8.8B
Q1 25
$8.6B
Q4 24
$8.6B
Q3 24
$9.0B
Q2 24
$8.9B
Q1 24
$8.9B
Debt / Equity
BNTX
BNTX
MKSI
MKSI
Q4 25
1.53×
Q3 25
1.64×
Q2 25
1.71×
Q1 25
1.87×
Q4 24
1.93×
Q3 24
1.98×
Q2 24
2.16×
Q1 24
1.94×

Cash Flow & Capital Efficiency

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

Metric
BNTX
BNTX
MKSI
MKSI
Operating Cash FlowLast quarter
$142.0M
Free Cash FlowOCF − Capex
$92.0M
FCF MarginFCF / Revenue
8.9%
Capex IntensityCapex / Revenue
4.8%
Cash ConversionOCF / Net Profit
1.33×
TTM Free Cash FlowTrailing 4 quarters
$497.0M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
BNTX
BNTX
MKSI
MKSI
Q4 25
$142.0M
Q3 25
$197.0M
Q2 25
$165.0M
Q1 25
$141.0M
Q4 24
$176.0M
Q3 24
$163.0M
Q2 24
$122.0M
Q1 24
$67.0M
Free Cash Flow
BNTX
BNTX
MKSI
MKSI
Q4 25
$92.0M
Q3 25
$146.0M
Q2 25
$136.0M
Q1 25
$123.0M
Q4 24
$125.0M
Q3 24
$141.0M
Q2 24
$95.0M
Q1 24
$49.0M
FCF Margin
BNTX
BNTX
MKSI
MKSI
Q4 25
8.9%
Q3 25
14.8%
Q2 25
14.0%
Q1 25
13.1%
Q4 24
13.4%
Q3 24
15.7%
Q2 24
10.7%
Q1 24
5.6%
Capex Intensity
BNTX
BNTX
MKSI
MKSI
Q4 25
4.8%
Q3 25
5.2%
Q2 25
3.0%
Q1 25
1.9%
Q4 24
5.5%
Q3 24
2.5%
Q2 24
3.0%
Q1 24
2.1%
Cash Conversion
BNTX
BNTX
MKSI
MKSI
Q4 25
1.33×
Q3 25
2.66×
Q2 25
2.66×
Q1 25
2.71×
Q4 24
1.96×
Q3 24
2.63×
Q2 24
5.30×
Q1 24
4.47×

Financial Flow Comparison

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

Revenue Breakdown by Segment

BNTX
BNTX

Segment breakdown not available.

MKSI
MKSI

Electronics And Packaging$303.0M29%
Specialty Industrial$295.0M29%
Photonics Solutions Division$274.0M26%
Services$125.0M12%
Other$37.0M4%

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