Avantor Stock Price History
NYSE: AVTRIndustrialsBiotechnology: Laboratory Analytical InstrumentsUSD
15.67+0.28 (+1.82%)
At close: Oct 9, 4:00 PM ET · Delayed 15 min
AVTR price history at a glance
The price history for Avantor (AVTR) on this page begins on May 13, 2019, when the stock closed at $14.50; it most recently closed at $15.67 on October 5, 2026. The highest price in this record is $44.37, reached on September 20, 2021; the latest close is 64.7% below that peak. Across the 6 complete calendar years in the table, AVTR finished higher in 3 and lower in 3. Its best year was 2020 (+53.0%) and its worst was 2022 (-50.0%).
Over roughly 7 years the share price changed +8.1%, a 1.1% compound annual price return (excluding dividends). In the last 12 months alone, AVTR has gained 15.7%. Prices are split-adjusted closing prices; daily open, high, low, close and volume for the past year are listed below.
Summary generated from market data by MetaCap's automated system. Methodology
Key price levels
- High since 2019
- $44.37
- Date of high
- Sep 20, 2021
- Low since 2019
- $6.66
- Date of low
- Mar 16, 2020
- 52-week high
- $16.38
- 52-week low
- $7.27
- IPO year
- 2019
- Last close
- $15.67
AVTR returns
1 week
+2.15%
1 month
+5.31%
3 months
+50.82%
6 months
+98.35%
Year to date
+36.74%
1 year
+15.73%
3 years
-25.35%
5 years
-59.14%
AVTR price return, excluding dividends.
AVTR annual returns
| Year | Year-end close | Return |
|---|---|---|
| 2026 | 15.67 | +36.74% |
| 2025 | 11.46 | -47.33% |
| 2024 | 21.76 | -4.69% |
| 2023 | 22.83 | +8.25% |
| 2022 | 21.09 | -49.95% |
| 2021 | 42.14 | +49.70% |
| 2020 | 28.15 | +52.99% |
| 2019* | 18.40 | +26.90% |
* Partial year: the record begins after the start of 2019; return measured from the first available close.
2026 return is year to date.
AVTR daily prices (past year)
| Date | Open | High | Low | Close | Change |
|---|---|---|---|---|---|
| 15.45 | 15.75 | 15.48 | 15.67 | +1.82% | |
| 15.22 | 15.42 | 14.96 | 15.39 | +0.26% | |
| 15.38 | 15.52 | 15.04 | 15.35 | -0.52% | |
| 15.95 | 16.38 | 15.42 | 15.43 | -2.40% | |
| 15.34 | 15.87 | 15.24 | 15.81 | +3.06% | |
| 15.11 | 15.38 | 14.97 | 15.34 | +2.06% | |
| 14.94 | 15.20 | 14.57 | 15.03 | -0.13% | |
| 15.16 | 15.36 | 15.05 | 15.05 | -1.25% | |
| 15.18 | 15.42 | 15.06 | 15.24 | -0.33% | |
| 15.10 | 15.41 | 15.07 | 15.29 | +0.26% | |
| 15.33 | 15.36 | 15.08 | 15.25 | -0.85% | |
| 14.72 | 15.43 | 14.67 | 15.38 | +4.20% | |
| 14.95 | 15.14 | 14.72 | 14.76 | -1.20% | |
| 15.13 | 15.32 | 14.91 | 14.94 | -1.06% | |
| 15.39 | 15.59 | 15.04 | 15.10 | -2.71% | |
| 15.87 | 15.90 | 15.44 | 15.52 | -2.14% | |
| 15.81 | 16.05 | 15.64 | 15.86 | +1.60% | |
| 15.53 | 15.82 | 15.42 | 15.61 | +1.10% | |
| 15.22 | 15.65 | 15.19 | 15.44 | +1.85% | |
| 14.87 | 15.17 | 14.70 | 15.16 | +2.36% | |
| 15.01 | 15.05 | 14.70 | 14.81 | -0.47% | |
| 14.72 | 14.94 | 14.60 | 14.88 | 0.00% | |
| 15.08 | 15.16 | 14.72 | 14.88 | -2.43% | |
| 14.83 | 15.46 | 14.67 | 15.25 | +1.87% | |
| 15.13 | 15.18 | 14.85 | 14.97 | -1.45% | |
| 14.78 | 15.20 | 14.59 | 15.19 | +3.69% | |
| 14.22 | 14.84 | 14.22 | 14.65 | +3.17% | |
| 14.55 | 14.63 | 14.19 | 14.20 | -2.34% | |
| 14.54 | 14.59 | 14.34 | 14.54 | -0.27% | |
| 14.50 | 14.65 | 14.45 | 14.58 | -0.21% | |
| 14.51 | 14.70 | 14.43 | 14.61 | +0.76% | |
| 14.23 | 14.63 | 14.20 | 14.50 | +0.55% | |
| 14.26 | 14.50 | 14.05 | 14.42 | +1.12% | |
| 14.29 | 14.36 | 14.05 | 14.26 | -1.38% | |
| 14.31 | 14.49 | 14.16 | 14.46 | +1.47% | |
| 13.79 | 14.48 | 13.76 | 14.25 | +2.08% | |
| 13.56 | 14.11 | 13.51 | 13.96 | +4.73% | |
| 13.61 | 13.72 | 13.33 | 13.33 | -1.26% | |
| 13.54 | 13.72 | 13.45 | 13.50 | -1.17% | |
| 13.78 | 13.83 | 13.63 | 13.66 | -1.37% | |
| 13.98 | 14.02 | 13.66 | 13.85 | -0.57% | |
| 13.57 | 13.94 | 13.42 | 13.93 | +1.16% | |
| 13.65 | 13.81 | 13.54 | 13.77 | +0.29% | |
| 13.50 | 13.79 | 13.40 | 13.73 | +1.03% | |
| 13.33 | 13.59 | 13.24 | 13.59 | +3.11% | |
| 13.40 | 13.50 | 13.08 | 13.18 | -1.35% | |
| 13.80 | 13.82 | 13.27 | 13.36 | -2.34% | |
| 13.71 | 13.76 | 13.23 | 13.68 | +0.07% | |
| 13.97 | 14.00 | 13.57 | 13.67 | -0.80% | |
| 13.42 | 13.93 | 13.42 | 13.78 | -0.58% | |
| 14.55 | 14.59 | 13.60 | 13.86 | -3.62% | |
| 14.49 | 14.62 | 13.63 | 14.38 | +15.78% | |
| 11.87 | 12.47 | 11.87 | 12.42 | +5.61% | |
| 11.46 | 11.92 | 11.36 | 11.76 | +2.80% | |
| 11.39 | 11.61 | 11.33 | 11.44 | +0.79% | |
| 11.19 | 11.75 | 11.10 | 11.35 | +3.65% | |
| 11.00 | 11.09 | 10.75 | 10.95 | -0.36% | |
| 10.29 | 11.03 | 10.19 | 10.99 | +3.10% | |
| 10.98 | 11.12 | 10.59 | 10.66 | -3.70% | |
| 11.10 | 11.31 | 10.89 | 11.07 | -1.69% | |
| 11.22 | 11.43 | 11.13 | 11.26 | +0.54% | |
| 11.36 | 11.47 | 11.12 | 11.20 | -0.80% | |
| 10.56 | 11.32 | 10.42 | 11.29 | +6.91% | |
| 10.33 | 10.62 | 10.31 | 10.56 | +1.64% | |
| 10.60 | 10.64 | 10.37 | 10.39 | -1.14% | |
| 9.76 | 10.67 | 9.73 | 10.51 | +7.68% | |
| 10.08 | 10.15 | 9.75 | 9.76 | -4.31% | |
| 10.49 | 10.57 | 10.05 | 10.20 | -1.64% | |
| 10.35 | 10.54 | 10.13 | 10.37 | +0.48% | |
| 10.10 | 10.32 | 10.05 | 10.32 | +3.10% | |
| 10.00 | 10.30 | 9.78 | 10.01 | +1.11% | |
| 10.10 | 10.15 | 9.87 | 9.90 | -1.30% | |
| 10.30 | 10.30 | 9.82 | 10.03 | -2.43% | |
| 10.03 | 10.40 | 10.03 | 10.28 | +1.98% | |
| 9.91 | 10.25 | 9.84 | 10.08 | +4.02% | |
| 9.61 | 9.87 | 9.44 | 9.69 | +2.76% | |
| 9.38 | 9.52 | 9.15 | 9.43 | +0.86% | |
| 9.50 | 9.62 | 9.35 | 9.35 | -2.40% | |
| 9.35 | 9.67 | 9.35 | 9.58 | +1.27% | |
| 9.65 | 9.78 | 9.36 | 9.46 | -1.15% | |
| 9.71 | 9.82 | 9.55 | 9.57 | -1.44% | |
| 9.60 | 9.89 | 9.53 | 9.71 | +3.41% | |
| 9.74 | 9.79 | 9.35 | 9.39 | -2.80% | |
| 9.67 | 9.70 | 9.40 | 9.66 | +0.10% | |
| 10.06 | 10.06 | 9.61 | 9.65 | -2.62% | |
| 9.57 | 10.05 | 9.52 | 9.91 | +2.27% | |
| 9.25 | 10.01 | 9.20 | 9.69 | +5.79% | |
| 9.53 | 9.53 | 9.04 | 9.16 | -3.78% | |
| 9.11 | 9.62 | 9.11 | 9.52 | +4.96% | |
| 8.86 | 9.14 | 8.83 | 9.07 | +0.89% | |
| 8.79 | 9.04 | 8.71 | 8.99 | -2.18% | |
| 8.97 | 9.33 | 8.86 | 9.19 | +0.77% | |
| 9.01 | 9.38 | 8.92 | 9.12 | -0.33% | |
| 8.42 | 9.30 | 8.42 | 9.15 | +8.93% | |
| 8.26 | 8.46 | 8.21 | 8.40 | +3.19% | |
| 8.08 | 8.16 | 7.94 | 8.14 | +0.25% | |
| 7.84 | 8.13 | 7.81 | 8.12 | +3.18% | |
| 7.85 | 7.93 | 7.69 | 7.87 | -0.13% | |
| 7.64 | 7.90 | 7.42 | 7.88 | +3.14% | |
| 7.66 | 7.80 | 7.50 | 7.64 | +0.53% | |
| 7.66 | 7.76 | 7.58 | 7.60 | -0.26% | |
| 7.92 | 8.02 | 7.61 | 7.62 | -4.03% | |
| 7.91 | 8.05 | 7.71 | 7.94 | +0.89% | |
| 8.08 | 8.15 | 7.84 | 7.87 | -3.67% | |
| 8.10 | 8.21 | 8.01 | 8.17 | +2.51% | |
| 8.30 | 8.30 | 7.95 | 7.97 | -4.09% | |
| 8.32 | 8.40 | 8.10 | 8.31 | 0.00% | |
| 8.49 | 8.58 | 8.23 | 8.31 | -1.42% | |
| 8.40 | 8.58 | 8.27 | 8.43 | +4.72% | |
| 8.08 | 8.26 | 7.93 | 8.05 | +0.75% | |
| 7.92 | 8.02 | 7.73 | 7.99 | +0.38% | |
| 8.13 | 8.22 | 7.85 | 7.96 | -1.73% | |
| 7.86 | 8.29 | 7.72 | 8.10 | +3.18% | |
| 8.50 | 8.56 | 7.48 | 7.85 | -0.13% | |
| 7.97 | 8.10 | 7.80 | 7.86 | -1.38% | |
| 7.89 | 8.06 | 7.83 | 7.97 | +0.89% | |
| 7.76 | 7.92 | 7.60 | 7.90 | +1.80% | |
| 8.14 | 8.30 | 7.46 | 7.76 | -6.28% | |
| 8.58 | 8.62 | 8.22 | 8.28 | -2.93% | |
| 8.53 | 8.85 | 8.46 | 8.53 | +0.35% | |
| 8.45 | 8.54 | 8.28 | 8.50 | -0.23% | |
| 8.39 | 8.57 | 8.32 | 8.52 | +3.15% | |
| 8.39 | 8.42 | 8.19 | 8.26 | -1.31% | |
| 8.28 | 8.49 | 8.26 | 8.37 | +2.07% | |
| 8.13 | 8.37 | 8.12 | 8.20 | +0.24% | |
| 7.82 | 8.21 | 7.82 | 8.18 | +3.54% | |
| 7.97 | 8.03 | 7.81 | 7.90 | -0.25% | |
| 7.97 | 8.04 | 7.65 | 7.92 | -1.00% | |
| 8.38 | 8.49 | 7.99 | 8.00 | 0.00% | |
| 7.92 | 8.10 | 7.86 | 8.00 | +0.25% | |
| 7.78 | 8.00 | 7.73 | 7.98 | +1.01% | |
| 7.73 | 8.07 | 7.59 | 7.90 | +1.67% | |
| 7.66 | 7.94 | 7.55 | 7.77 | -0.89% | |
| 7.75 | 7.94 | 7.61 | 7.84 | +3.29% | |
| 7.48 | 7.70 | 7.42 | 7.59 | +2.43% | |
| 7.59 | 7.65 | 7.27 | 7.41 | -3.39% | |
| 7.59 | 7.84 | 7.55 | 7.67 | -0.26% | |
| 7.81 | 7.93 | 7.54 | 7.69 | -0.52% | |
| 7.39 | 7.85 | 7.38 | 7.73 | +1.84% | |
| 7.77 | 7.82 | 7.55 | 7.59 | +1.07% | |
| 7.58 | 7.71 | 7.39 | 7.51 | -1.31% | |
| 7.66 | 7.82 | 7.46 | 7.61 | -1.17% | |
| 7.67 | 7.80 | 7.61 | 7.70 | -1.28% | |
| 7.71 | 7.96 | 7.60 | 7.80 | +2.50% | |
| 7.96 | 8.02 | 7.58 | 7.61 | -4.04% | |
| 7.96 | 8.06 | 7.86 | 7.93 | +0.38% | |
| 8.45 | 8.54 | 7.87 | 7.90 | -4.70% | |
| 8.13 | 8.42 | 8.11 | 8.29 | +1.72% | |
| 8.11 | 8.22 | 7.85 | 8.15 | 0.00% | |
| 8.05 | 8.24 | 7.82 | 8.15 | -0.24% | |
| 8.26 | 8.41 | 8.14 | 8.17 | -4.11% | |
| 8.55 | 8.85 | 8.41 | 8.52 | -1.50% | |
| 8.80 | 8.89 | 8.59 | 8.65 | -1.48% | |
| 8.54 | 8.83 | 8.43 | 8.78 | -0.34% | |
| 8.80 | 8.90 | 8.66 | 8.81 | -2.65% | |
| 8.87 | 9.06 | 8.78 | 9.05 | +0.44% | |
| 9.15 | 9.15 | 8.80 | 9.01 | -0.55% | |
| 9.13 | 9.16 | 8.91 | 9.06 | -0.55% | |
| 8.91 | 9.16 | 8.91 | 9.11 | +2.47% | |
| 8.92 | 9.03 | 8.83 | 8.89 | -1.55% | |
| 9.28 | 9.28 | 8.98 | 9.03 | -1.95% | |
| 9.15 | 9.26 | 9.01 | 9.21 | -0.65% | |
| 9.03 | 9.32 | 9.00 | 9.27 | +2.43% | |
| 9.02 | 9.22 | 8.97 | 9.05 | -1.63% | |
| 9.52 | 9.77 | 9.00 | 9.20 | +0.66% | |
| 9.50 | 9.58 | 8.96 | 9.14 | -5.19% | |
| 8.90 | 9.86 | 8.90 | 9.64 | -13.62% | |
| 11.34 | 11.34 | 11.04 | 11.16 | -0.62% | |
| 11.12 | 11.35 | 10.98 | 11.23 | -0.27% | |
| 11.15 | 11.26 | 10.92 | 11.26 | +4.36% | |
| 11.10 | 11.20 | 10.67 | 10.79 | -3.14% | |
| 11.04 | 11.26 | 10.90 | 11.14 | +2.67% | |
| 10.94 | 11.34 | 10.72 | 10.85 | -1.99% | |
| 10.79 | 11.10 | 10.79 | 11.07 | +1.37% | |
| 10.72 | 10.98 | 10.70 | 10.92 | +1.02% | |
| 11.01 | 11.01 | 10.67 | 10.81 | -2.17% | |
| 11.62 | 11.64 | 11.02 | 11.05 | -5.15% | |
| 11.60 | 11.89 | 11.48 | 11.65 | -1.19% | |
| 11.81 | 11.91 | 11.77 | 11.79 | -0.08% | |
| 12.08 | 12.22 | 11.69 | 11.80 | -3.59% | |
| 12.29 | 12.51 | 12.21 | 12.24 | +0.25% | |
| 11.94 | 12.23 | 11.85 | 12.21 | +3.04% | |
| 11.86 | 12.13 | 11.74 | 11.85 | -2.55% | |
| 11.98 | 12.21 | 11.87 | 12.16 | +1.16% | |
| 12.36 | 12.39 | 11.78 | 12.02 | -2.91% | |
| 12.66 | 12.90 | 11.92 | 12.38 | -1.75% | |
| 12.50 | 12.84 | 12.09 | 12.60 | +2.61% | |
| 12.42 | 12.55 | 12.18 | 12.28 | -1.05% | |
| 12.24 | 12.42 | 11.93 | 12.41 | +2.90% | |
| 11.96 | 12.23 | 11.84 | 12.06 | -0.17% | |
| 12.25 | 12.32 | 12.00 | 12.08 | -1.55% | |
| 11.90 | 12.38 | 11.89 | 12.27 | +3.20% | |
| 11.28 | 11.95 | 11.27 | 11.89 | +3.75% | |
| 11.52 | 11.62 | 11.42 | 11.46 | 0.00% | |
| 11.45 | 11.60 | 11.41 | 11.46 | -0.09% | |
| 11.35 | 11.58 | 11.34 | 11.47 | +0.79% | |
| 11.42 | 11.49 | 11.30 | 11.38 | -0.44% | |
| 11.27 | 11.45 | 11.23 | 11.43 | +1.33% | |
| 11.23 | 11.31 | 11.10 | 11.28 | +0.09% | |
| 11.24 | 11.28 | 11.08 | 11.27 | +0.27% | |
| 11.34 | 11.53 | 11.16 | 11.24 | -0.27% | |
| 11.13 | 11.36 | 11.07 | 11.27 | +1.81% | |
| 11.15 | 11.40 | 11.05 | 11.07 | -0.27% | |
| 10.96 | 11.53 | 10.92 | 11.10 | -0.89% | |
| 11.33 | 11.34 | 10.99 | 11.20 | -0.71% | |
| 11.20 | 11.29 | 10.94 | 11.28 | +0.98% | |
| 11.44 | 11.52 | 11.13 | 11.17 | -2.62% | |
| 11.28 | 11.47 | 11.09 | 11.47 | -0.35% | |
| 11.11 | 11.57 | 10.80 | 11.51 | +8.28% | |
| 10.69 | 10.96 | 10.62 | 10.63 | -0.75% | |
| 10.88 | 10.95 | 10.62 | 10.71 | -2.01% | |
| 11.15 | 11.21 | 10.90 | 10.93 | -1.97% | |
| 11.30 | 11.33 | 10.97 | 11.15 | -1.24% | |
| 11.74 | 11.79 | 11.28 | 11.29 | -3.01% | |
| 11.63 | 11.81 | 11.58 | 11.64 | -0.94% | |
| 11.67 | 11.87 | 11.60 | 11.75 | +0.17% | |
| 11.75 | 11.89 | 11.70 | 11.73 | -0.09% | |
| 11.76 | 11.85 | 11.59 | 11.74 | -0.93% | |
| 11.54 | 11.89 | 11.51 | 11.85 | +2.95% | |
| 11.44 | 11.57 | 11.33 | 11.51 | -0.09% | |
| 11.08 | 11.57 | 10.97 | 11.52 | +4.82% | |
| 10.96 | 11.14 | 10.87 | 10.99 | -0.18% | |
| 11.09 | 11.12 | 10.86 | 11.01 | -1.17% | |
| 11.08 | 11.35 | 10.92 | 11.14 | +2.39% | |
| 11.37 | 11.37 | 10.85 | 10.88 | -4.39% | |
| 11.57 | 11.74 | 11.18 | 11.38 | -2.74% | |
| 11.42 | 11.76 | 11.42 | 11.70 | +1.30% | |
| 11.47 | 11.73 | 11.32 | 11.55 | +0.43% | |
| 11.51 | 11.74 | 11.41 | 11.50 | 0.00% | |
| 11.60 | 11.66 | 11.33 | 11.50 | -0.43% | |
| 11.20 | 11.56 | 11.12 | 11.55 | +2.03% | |
| 11.44 | 11.82 | 11.07 | 11.32 | -2.25% | |
| 11.44 | 11.71 | 11.32 | 11.58 | 0.00% | |
| 11.39 | 11.77 | 11.39 | 11.58 | -0.86% | |
| 11.76 | 11.77 | 11.43 | 11.68 | -1.18% | |
| 10.98 | 11.91 | 10.83 | 11.82 | +6.97% | |
| 11.33 | 11.58 | 10.87 | 11.05 | -4.58% | |
| 12.42 | 13.44 | 11.54 | 11.58 | -23.21% | |
| 15.11 | 15.19 | 14.85 | 15.08 | -0.20% | |
| 15.40 | 15.46 | 14.88 | 15.11 | -1.88% | |
| 15.61 | 15.76 | 15.39 | 15.40 | -0.39% | |
| 15.23 | 15.60 | 15.23 | 15.46 | +1.98% | |
| 15.50 | 15.89 | 15.13 | 15.16 | -2.82% | |
| 15.65 | 15.93 | 15.37 | 15.60 | +2.77% | |
| 14.98 | 15.25 | 14.83 | 15.18 | +2.71% | |
| 14.50 | 14.83 | 14.45 | 14.78 | +1.44% | |
| 14.10 | 14.77 | 13.98 | 14.57 | +5.05% | |
| 13.77 | 14.04 | 13.71 | 13.87 | -0.29% | |
| 13.60 | 14.12 | 13.47 | 13.91 | +0.94% | |
| 13.52 | 13.96 | 13.43 | 13.78 | +2.84% | |
| 13.65 | 13.65 | 13.12 | 13.40 | -1.03% | |
| 13.63 | 13.80 | 13.48 | 13.54 | — |
Prices are adjusted for stock splits. See adjusted closing price for how dividends and splits affect history, and the AVTR chart for longer ranges.