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ONTO
Onto Innovation Inc.Stock · Industrials
$338.10+$0.75 (+0.22%)as of market close, Aug 13, 2026
☾ After hours:$337.82+0.00%3:59 PM ET
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If you invested $1,000 in ONTO — what it would be worth today

If you invested in ONTO

A $1,000 investment in Onto Innovation Inc. (ONTO) in October 2019 would be worth $10,500 as of August 2026 with dividends reinvested41.4% a year. Use the dropdowns above to try any amount, ticker, or starting month back to October 2019.

Over the same period, the same $1,000 would be worth $2,819 in the S&P 500 (SPY) and $3,868 in the Nasdaq-100 (QQQ). ONTO beat both the S&P 500 and the Nasdaq-100 over that period.

Worth today
$10,500
Multiple
10.5×
Annualized
41.4%/yr
Max drawdown
-58.1%
6/28/2024 – 5/30/2025
Same $ in SPY
$2,819

Growth of $1,000 in ONTO since October 2019#

monthly
$2,000$4,000$6,000$8,000$10,000
2020202120222023202420252026
ONTO$10,500SPY$2,819

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

Growth of $1,000 in ONTO by starting month#

$2K$4K$6K$8K$10K
2020202120222023202420252026

$1,000 invested in ONTO, by starting year#

Invested inWorth todaySame in QQQMultipleAnnualized
2019$10,500$4,56110.5×41.4%
2020$8,911$3,4728.9×39.8%
2021$6,255$2,4016.3×39.3%
2022$3,693$2,0703.7×33.4%
2023$4,299$2,5334.3×51.1%
2024$2,093$1,7772.1×33.9%
2025$1,651$1,4111.7×38.8%

Methodology#

Investments are assumed made at the first trading day's close of the chosen year. "Dividends reinvested" uses split- and dividend-adjusted closes (a standard total-return approximation; taxes and fees excluded). "Price-only" uses split-adjusted closes. ONTO data begins October 2019; values as of August 2026 and refresh daily. Past performance does not predict future returns; not investment advice.

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

FAQ

How much would $1,000 invested in ONTO be worth today?
A $1,000 investment in Onto Innovation Inc. (ONTO) in October 2019 would be worth about $10,500 as of August 2026, with dividends reinvested. That works out to about 41.4% a year.
How far back does the ONTO calculation go?
ONTO data begins October 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.