AVTRAvantor, Inc.

$15.67+25% 1Y

Is the business good?

Mixed

The checks split: nothing decisive, though margins compressing.

1 to watch, 1 neutral, 2 without data
Fundamental health (F-score)4 / 9SEC EDGAR · Dec 31, 2025

Mixed fundamental signals. Nine pass/fail tests of year-over-year health from the filings.

Margin direction, 3 years−18.9 ptsderived

Operating margin has narrowed over the past few years, profitability per dollar of sales is eroding.

Against the whole market›

Percentile against every name Ryufin tracks. Higher is better; the tick marks the middle of the market. Context, not one of the checks above.

Leverage (Debt/EBITDA)bottom 2% of the market

Where this answer is blind. The F-score rewards improvement, so an already-elite company can score mid-pack.

How good a business is AVTR?

Avantor, Inc. earns −2.5% on the capital it employs against a 9.0% cost of capital, so growth costs more than it returns.

−2.5%

Return on invested capital · cost of capital 9.0% · 12 points below what the capital costs: growth destroys value

Operating margin
−4.5%

Operating margin · Medical Instruments & Supplies median 6.6% · 12 months to Q1 2026

Share count, year on year
−0.82%

Share count, year on year · flat: no meaningful dilution

Gross margin
32%

Gross margin

Operating margin by fiscal year
YearOperating margin
FY202011%
FY202113%
FY202215%
FY202310%
FY202416%
FY2025−3.8%
Details›
Gross margin12 months to Q1 2026
32%
Operating margin12 months to Q1 2026
−4.5%
Net margin12 months to Q1 2026
−8.4%
Free cash flow margin
6.7%
Revenue, trailing twelve months
$6.55B
Free cash flow, trailing twelve months
$439M
Net income, trailing twelve months
−$551M
Return on invested capitaloperating profit after tax ÷ debt + equity − cash
−2.5%

Margins, capital and share counts from the statements as filed with the SEC; cash conversion is operating cash flow over operating profit after tax.