If you'd invested in MKS Instruments (MKSI): performance and returns
Looking for MKS Instruments's share price history and how much the stock has returned? Here's its year-by-year performance and what $1,000 invested at different dates would be worth today.
💰 Calculator: how much would MKS Instruments have returned?
This calculator shows how much MKS Instruments stock would have returned based on the amount invested and the starting year. Pick a sum and a year and you'll instantly see what it would be worth today and the total gain. Real prices, excluding dividends.
If I'd invested $1,000 in MKS Instruments
| Investment | Worth today | Gain |
|---|---|---|
| 1 years ago | $4,261 | +326% |
| 3 years ago | $5,250 | +425% |
| 5 years ago | $2,956 | +196% |
| 10 years ago | $12,356 | +1136% |
| since inception (1999) | $32,646 | +3165% |
Return by year (MKS Instruments)
| Year | Return | $1,000 invested at year start |
|---|---|---|
| 2026 (YTD) | +178% | $2,783 (+178%) |
| 2025 | +53% | $4,261 (+326%) |
| 2024 | +1% | $4,324 (+332%) |
| 2023 | +21% | $5,250 (+425%) |
| 2022 | -51% | $2,554 (+155%) |
| 2021 | +16% | $2,956 (+196%) |
| 2020 | +37% | $4,043 (+304%) |
| 2019 | +70% | $6,884 (+588%) |
| 2018 | -32% | $4,707 (+371%) |
| 2017 | +59% | $7,488 (+649%) |
| 2016 | +65% | $12,356 (+1136%) |
Frequently asked questions
How much does MKSI return?
$1,000 invested in MKS Instruments 10 years ago would be worth $12,356 today, i.e. +29%/yr on average (price, excluding dividends).
What was MKSI's best/worst year?
Best year: 2019 (+70%). Worst year: 2022 (-51%). Year-by-year detail is above.
How much would $1,000 invested in MKSI since inception be worth?
Since 1999, $1,000 would have become $32,646 (+3165%). Past performance is not a guarantee.
Do MKS Instruments's returns include dividends?
No — these returns are price-only. If MKS Instruments pays a dividend, its total return would be somewhat higher — see its dividend page.
What is MKS Instruments's average annual return (ROI)?
MKS Instruments's return on investment is about +29%/yr over 10 years (price, excluding dividends), versus the S&P 500's ~10%/yr over the long run.