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AVTR
Avantor Inc.Stock · Industrials
$15.52-2.14%
as of market close, Sep 18, 2026
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If you invested $1,000 in AVTR — what it would be worth today

If you invested
$1,000
in AVTR
once inDollar-cost averaging invests the same amount every period, so the chart compares value against what you put in.
May 2019
Priced at a real closing price — the month's last trading day, or that exact day's close when you pick one.
and held until
today
Monthly data: valued at the closing price on the last trading day of that month.

A $1,000 investment in Avantor Inc. (AVTR) in May 2019 would be worth $887 as of September 2026 with dividends reinvested — -1.6% a year. Use the dropdowns above to try any amount or starting month back to May 2019.

Over the same period, the same $1,000 would be worth $3,080 in the S&P 500 (SPY) and $4,342 in the Nasdaq-100 (QQQ). AVTR trailed both the S&P 500 and the Nasdaq-100 over that period.

Worth today
$887
Multiple
0.9×
Annualized
-1.6%/yr
Max drawdown
-81.4%
12/31/2021 – 3/31/2026
Same $ in SPY
$3,080

Growth of $1,000 in AVTR since May 2019— monthly

Avantor Inc. (AVTR). Total return approximated via dividend- and split-adjusted closes (no taxes or fees). Not investment advice.

What $1,000 in AVTR would be worth today, by starting month— each bar = one starting month, held to today

$1,000
20192020202120222023202420252026

$1,000 invested in AVTR, by year— dividends reinvested, held to today

Invested inWorth todayMultipleAnnualized
2019$8870.9×-1.6%
2020$8400.8×-2.6%
2021$5260.5×-10.8%
2022$4160.4×-17.3%
2023$6490.6×-11.2%
2024$6750.7×-13.9%
2025$6970.7×-19.9%

Methodology

Investments are assumed made at the chosen month's last trading day close, or that exact day's close when a day is picked. "Dividends reinvested" uses split- and dividend-adjusted closes (a standard total-return approximation; taxes and fees excluded). "Price-only" uses split-adjusted closes. AVTR data begins May 2019; values as of September 2026 and refresh daily. Past performance does not predict future returns; not investment advice.

See the live AVTR chart and fundamentals on the AVTR quote page or compare with the same investment in SPY.

FAQ#

How much would $1,000 invested in AVTR be worth today?
A $1,000 investment in Avantor Inc. (AVTR) in May 2019 would be worth about $887 as of September 2026, with dividends reinvested. That works out to about -1.6% a year.
How far back does the AVTR calculation go?
AVTR data begins May 2019. You can pick any starting month from then to the present and see what your investment would be worth today.
Does this include dividends?
Yes. The default "dividends reinvested" view uses split- and dividend-adjusted closing prices — a standard total-return approximation that excludes taxes and fees. A price-only view (split-adjusted, no dividends) is also available.