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Side-by-side financial comparison of AC Immune SA (ACIU) and Becton Dickinson (BDX). Click either name above to swap in a different company.

Becton Dickinson is the larger business by last-quarter revenue ($5.3B vs $1.4M, roughly 3655.9× AC Immune SA). Becton Dickinson runs the higher net margin — 7.3% vs -1622.4%, a 1629.7% gap on every dollar of revenue. On growth, AC Immune SA posted the faster year-over-year revenue change (90.1% vs -0.4%).

AC Immune SA is a clinical-stage biopharmaceutical company focused on developing innovative therapeutics and diagnostic solutions for neurodegenerative diseases such as Alzheimer’s disease, Parkinson’s disease, and rare tauopathies. It operates globally, partners with leading pharmaceutical enterprises, and prioritizes addressing unmet medical needs in neurological care segments.

Becton, Dickinson and Company is an American multinational medical technology company that manufactures and sells medical devices, instrument systems, and reagents. BD also provides consulting and analytics services in certain areas.

ACIU vs BDX — Head-to-Head

Bigger by revenue
BDX
BDX
3655.9× larger
BDX
$5.3B
$1.4M
ACIU
Growing faster (revenue YoY)
ACIU
ACIU
+90.5% gap
ACIU
90.1%
-0.4%
BDX
Higher net margin
BDX
BDX
1629.7% more per $
BDX
7.3%
-1622.4%
ACIU

Income Statement — Q2 2025 vs Q1 2026

Metric
ACIU
ACIU
BDX
BDX
Revenue
$1.4M
$5.3B
Net Profit
$-23.3M
$382.0M
Gross Margin
45.9%
Operating Margin
-1484.5%
10.5%
Net Margin
-1622.4%
7.3%
Revenue YoY
90.1%
-0.4%
Net Profit YoY
6.9%
24.0%
EPS (diluted)
$1.34

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
ACIU
ACIU
BDX
BDX
Q4 25
$5.3B
Q3 25
$5.9B
Q2 25
$1.4M
$5.5B
Q1 25
$5.3B
Q4 24
$5.2B
Q3 24
$5.4B
Q2 24
$755.7K
$5.0B
Q1 24
$5.0B
Net Profit
ACIU
ACIU
BDX
BDX
Q4 25
$382.0M
Q3 25
$493.0M
Q2 25
$-23.3M
$574.0M
Q1 25
$308.0M
Q4 24
$303.0M
Q3 24
$400.0M
Q2 24
$-25.0M
$487.0M
Q1 24
$537.0M
Gross Margin
ACIU
ACIU
BDX
BDX
Q4 25
45.9%
Q3 25
47.5%
Q2 25
47.8%
Q1 25
42.8%
Q4 24
43.2%
Q3 24
45.7%
Q2 24
46.2%
Q1 24
45.7%
Operating Margin
ACIU
ACIU
BDX
BDX
Q4 25
10.5%
Q3 25
11.8%
Q2 25
-1484.5%
16.0%
Q1 25
10.4%
Q4 24
8.8%
Q3 24
11.4%
Q2 24
-3051.1%
12.1%
Q1 24
14.5%
Net Margin
ACIU
ACIU
BDX
BDX
Q4 25
7.3%
Q3 25
8.4%
Q2 25
-1622.4%
10.4%
Q1 25
5.8%
Q4 24
5.9%
Q3 24
7.4%
Q2 24
-3313.0%
9.8%
Q1 24
10.6%
EPS (diluted)
ACIU
ACIU
BDX
BDX
Q4 25
$1.34
Q3 25
$1.71
Q2 25
$2.00
Q1 25
$1.07
Q4 24
$1.04
Q3 24
$1.37
Q2 24
$1.68
Q1 24
$1.85

Balance Sheet & Financial Strength

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

Metric
ACIU
ACIU
BDX
BDX
Cash + ST InvestmentsLiquidity on hand
$28.3M
$740.0M
Total DebtLower is stronger
Stockholders' EquityBook value
$82.2M
$25.3B
Total Assets
$209.2M
$54.8B
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ACIU
ACIU
BDX
BDX
Q4 25
$740.0M
Q3 25
$641.0M
Q2 25
$28.3M
$735.0M
Q1 25
$667.0M
Q4 24
$711.0M
Q3 24
$1.7B
Q2 24
$56.7M
$4.5B
Q1 24
$2.3B
Stockholders' Equity
ACIU
ACIU
BDX
BDX
Q4 25
$25.3B
Q3 25
$25.4B
Q2 25
$82.2M
$25.5B
Q1 25
$25.2B
Q4 24
$25.2B
Q3 24
$25.9B
Q2 24
$135.8M
$25.9B
Q1 24
$25.6B
Total Assets
ACIU
ACIU
BDX
BDX
Q4 25
$54.8B
Q3 25
$55.3B
Q2 25
$209.2M
$54.9B
Q1 25
$54.5B
Q4 24
$54.7B
Q3 24
$57.3B
Q2 24
$261.3M
$55.6B
Q1 24
$54.2B

Cash Flow & Capital Efficiency

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

Metric
ACIU
ACIU
BDX
BDX
Operating Cash FlowLast quarter
$657.0M
Free Cash FlowOCF − Capex
$549.0M
FCF MarginFCF / Revenue
10.5%
Capex IntensityCapex / Revenue
2.1%
Cash ConversionOCF / Net Profit
1.72×
TTM Free Cash FlowTrailing 4 quarters
$2.6B

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ACIU
ACIU
BDX
BDX
Q4 25
$657.0M
Q3 25
$1.4B
Q2 25
$1.2B
Q1 25
$164.0M
Q4 24
$693.0M
Q3 24
$1.2B
Q2 24
$1.3B
Q1 24
$514.0M
Free Cash Flow
ACIU
ACIU
BDX
BDX
Q4 25
$549.0M
Q3 25
$1.0B
Q2 25
$1.0B
Q1 25
$35.0M
Q4 24
$588.0M
Q3 24
$882.0M
Q2 24
$1.1B
Q1 24
$380.0M
FCF Margin
ACIU
ACIU
BDX
BDX
Q4 25
10.5%
Q3 25
17.0%
Q2 25
19.0%
Q1 25
0.7%
Q4 24
11.4%
Q3 24
16.2%
Q2 24
22.4%
Q1 24
7.5%
Capex Intensity
ACIU
ACIU
BDX
BDX
Q4 25
2.1%
Q3 25
6.0%
Q2 25
3.2%
Q1 25
2.4%
Q4 24
2.0%
Q3 24
5.4%
Q2 24
3.6%
Q1 24
2.7%
Cash Conversion
ACIU
ACIU
BDX
BDX
Q4 25
1.72×
Q3 25
2.75×
Q2 25
2.12×
Q1 25
0.53×
Q4 24
2.29×
Q3 24
2.94×
Q2 24
2.66×
Q1 24
0.96×

Financial Flow Comparison

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

Revenue Breakdown by Segment

ACIU
ACIU

Segment breakdown not available.

BDX
BDX

Other$2.8B53%
Medication Management Solutions$678.0M13%
Urologyand Critical Care$339.0M6%
Surgery$310.0M6%
Peripheral Intervention$265.0M5%
Specimen Management$245.0M5%
Advanced Patient Monitoring$178.0M3%
Diagnostic Solutions$176.0M3%
Bio Pharma Systems$150.0M3%
Biosciences$124.0M2%

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