AVTR's Quality Score rose 3 points on Fri, Nov 6, to 9. Its week-by-week trend turned up (3 chart checks started).
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Up 37% in a year while the S&P 500 rose 11%.
“Adjusted Operating Income margin was flat versus the prior year due to higher sales volume and commercial excellence, partially offset by higher SG&A expenses.”
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| Since its Dec 2021 high | Down 64% |
| Latest filing | 8-K, Nov 3 |
Avantor filed an 8-K reporting a change of CFO
AVTR closed −1.1% the next session (Sep 22).
After its last 4 reports it closed -0.1% on average, higher 1 of 4 times.
Averagefor quality, not price, 4 of 14 chart checks firingWhat the Quality Score means
AVTR is #7 of 15 by Quality Score among Laboratory Analytical Instruments.
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Expected to report Wed Feb 10, before the open (in 95 days). Expected.
What an earnings report is: every 3 months, a company tells everyone how much it sold and earned. We read the figures, the outlook, and how the stock moved after.
Sales of $1.7B, 5% more than a year ago; a profit of $0.30 a share, from a loss of $1.04.
“Adjusted Operating Income margin declined versus the prior year due to unfavorable product mix and higher SG&A expenses, partially offset by higher sales volume.”
AVTR's results filing gives no sales by line in a table we read.
| Measure | Figure |
|---|---|
| Adjusted effective tax rate | 22.0% to 22.5% |
“Adjusted Operating Income margin was flat versus the prior year due to higher sales volume and commercial excellence, partially offset by higher SG&A expenses.”
From its results filing (SEC filing · Oct 28)
| Reported | Gap | Reaction | 5 sessions |
|---|---|---|---|
| Oct 28, 2026 | -4.2% | -2.6% | -9.0% |
| Jul 29, 2026 | +16.7% | +15.8% | +10.1% |
| Apr 29, 2026 | +8.1% | -0.1% | +2.4% |
Sales grew in four of the last seven years, to $6.6B in 2025. It lost money in 2025 after a profit in 2024.
2 trades disclosed in the last six months. The newest:
Officers and directors with a Form 4 in the last 12 months.
In ETFs: AVTR is under 0.1% of VTI, the most of the 24 funds Breakaway covers, by their holdings as filed for Jun 30, 2026.
Avantor Inc provides products and services to customers in the biopharma, healthcare, education & government, and advanced technologies & applied materials industries. The company operates through two segments: Laboratory Solutions and Bioscience Production. It offers materials & consumables, equipment & instrumentation, and services & specialty procurement. Product groups include Equipment & Instrumentation, Services & Specialty Procurement, Proprietary Materials & Consumables, and Third-Party Materials & Consumables. Materials & consumables include high-purity chemicals and reagents, lab supplies, customized excipients, single-use assemblies, chromatography products, sample preparation kits, and fluid handling solutions. It operates in the Americas, Europe, and AMEA.
“We operate in a highly competitive environment with a diverse and fragmented base of competitors, many of whom focus on specific regions, customers, and/or segments.”
AVTR scores 9 today, which Breakaway calls Average. It is #7 of 15 in Laboratory Analytical Instruments by Quality Score, with 4 of 14 chart checks firing. Up 37% in a year while the S&P 500 rose 11%. Breakaway does not say whether to buy any stock: the score does not know your situation, and it is not a recommendation to buy or sell anything. Please do your own research.
AVTR scores 9 today, which Breakaway calls Average (6 to 10). That is #7 of 15 in Laboratory Analytical Instruments by Quality Score. The score adds up the chart checks, the trend, the company's filed sales, its profits, the news, insider trades, and Congress trades. The section above lists the lines behind AVTR's 9.
Expected to report Wed Feb 10, before the open, a date Breakaway expects from the company's usual timing; the company has not confirmed it. AVTR closed higher after 1 of its last 4 reports. Past behavior, not a forecast.
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