Avantor, Inc. (AVTR)
NYSE: AVTR · Real-Time Price · USD
17.26
+0.64 (3.85%)
At close: Oct 21, 2026, 4:00 PM EDT
17.27
+0.01 (0.06%)
Pre-market: Oct 22, 2026, 8:09 AM EDT
Avantor Market Cap
Avantor has a market cap or net worth of $11.67 billion as of October 21, 2026. It is the 1,889th most valuable company in the world and the 683rd biggest in the United States. Its market cap has increased by 12.80% in one year.
Market Cap
11.67B
Enterprise Value
15.06B
1-Year Change
12.80%
Global Rank
Country Rank
#683 United States
Category
ChartMarket Cap Chart
Since May 17, 2019, Avantor's market cap has increased from $4.93B to $11.67B, an increase of 136.91%. That is a compound annual growth rate of 12.30%.
| Date | Market Cap | % Change |
|---|---|---|
| Oct 21, 2026 | 11.67B | 49.41% |
| Dec 31, 2025 | 7.81B | -45.51% |
| Dec 31, 2024 | 14.34B | -7.13% |
| Dec 29, 2023 | 15.44B | 8.60% |
| Dec 30, 2022 | 14.22B | -44.64% |
| Dec 31, 2021 | 25.68B | 57.75% |
| Dec 31, 2020 | Upgrade Pro | Upgrade Pro |
| Dec 31, 2019 | Upgrade Pro | Upgrade Pro |
| May 17, 2019 | Upgrade Pro | Upgrade Pro |
Market Capitalization
Market capitalization, also called net worth, is the total value of all of a company's outstanding shares. It is calculated by multiplying the stock price by the number of shares outstanding.
Formula: Market Cap = Stock Price * Shares Outstanding
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