Avantor earnings

Next report

Expected around late October, going by its own filing history. The company has not announced a date yet. Its matching report came Oct 29, 2025 and Oct 25, 2024, before the open.

Who else reports that week: the earnings calendar.

Last report: Jul 29, 2026, 06:13 ET (before the open). The filing on SEC EDGAR ↗

Across the last 4 reports we hold closes for, the first close moved a median 14.70% either way. Up 1 of 4.

Moves are only shown for reports where we hold closing prices.

1. Jul 29, 202606:13 ET · before the open8-K ↗+15.78%1DRevenue and EPS appear once the quarter’s 10-Q or 10-K is filed with the SEC.
2. Apr 29, 202606:10 ET · before the open8-K ↗−0.13%1DRevenue $1.58B0.0% y/yEPS $0.06quarter to Mar 31, 2026
3. Feb 11, 202607:40 ET · before the open8-K ↗−13.62%1DRevenue $1.66B−1.4% y/yquarter to Dec 31, 2025
4. Oct 29, 202506:13 ET · before the open8-K ↗−23.21%1DRevenue $1.62B−5.3% y/yEPS −$1.04quarter to Sep 30, 2025
5. Before Sep 2, 2025 we don't hold closing prices, so these reports show the date and what was filed, without a move.
6. Aug 1, 202506:13 ET · before the open8-K ↗Revenue $1.68B−1.1% y/yEPS $0.09quarter to Jun 30, 2025
7. Apr 25, 202506:21 ET · before the open8-K ↗Revenue $1.58B−5.9% y/yEPS $0.09quarter to Mar 31, 2025
8. Feb 7, 202506:12 ET · before the open8-K ↗Revenue $1.69B−2.1% y/yquarter to Dec 31, 2024
9. Oct 25, 202406:19 ET · before the open8-K ↗Revenue $1.71B−0.3% y/yEPS $0.08quarter to Sep 30, 2024
10. Jul 26, 202406:21 ET · before the open8-K ↗Revenue $1.70B−2.4% y/yEPS $0.14quarter to Jun 30, 2024
11. Apr 26, 202406:20 ET · before the open8-K ↗Revenue $1.68B−5.6% y/yEPS $0.09quarter to Mar 31, 2024
12. Feb 14, 202407:27 ET · before the open8-K ↗Revenue $1.72B−4.0% y/yquarter to Dec 31, 2023
13. Oct 27, 202306:11 ET · before the open8-K ↗Revenue $1.72B−7.3% y/yEPS $0.16quarter to Sep 30, 2023
14. Jul 28, 202306:10 ET · before the open8-K ↗Revenue $1.74B−8.7% y/yEPS −$0.01quarter to Jun 30, 2023
15. Apr 28, 202306:10 ET · before the open8-K ↗Revenue $1.78B−8.7% y/yEPS $0.18quarter to Mar 31, 2023
16. Feb 3, 202306:28 ET · before the open8-K ↗Revenue $1.79B−5.9% y/yquarter to Dec 31, 2022
17. Oct 28, 202206:10 ET · before the open8-K ↗Revenue $1.86B+1.2% y/yEPS $0.25quarter to Sep 30, 2022

Move = the first close after the release against the close before it. A release after 4pm ET is priced by the next session; one before 9:30am ET by that day’s. Times are when the SEC accepted the 8-K (Item 2.02), which follows the press release by minutes. Closes held from Sep 2, 2025; “no price data” means we don't hold the closes for that report. Prior-session closes only; not a forecast, not advice.