US equities |

MKS Inc. - Common Stock (NQ:MKSI)

218.04 -16.46 (-7.02%)
Delayed Quote Updated: 10:41 AM EDT, Oct 15, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 863,314
Open 224.32
Bid (Size) 217.81 (100)
Ask (Size) 218.46 (100)
Prev. Close 234.50
Today's Range 212.35 - 224.32
52wk Range 126.92 - 447.62
Shares Outstanding 66,862,788
Dividend Yield 0.46%

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Performance

52-Week Range 51.3% below 52-week high
218.04
126.9252W Low 447.6252W High
1 Week 20.4% below 1-week high
232.201W Low 274.071W High

MKS Inc. - Common Stock (MKSI) traded between $126.92 and $447.62 over the past 52 weeks and last traded at $218.04, 51.3% below its 52-week high. Over the past week it ranged between $232.20 and $274.07.

Past 12 Months
-16.3%
-8.9%
-38.4%
-18.9%
+29.5%
+64.3%
1W -$42.34
1M -$21.23
3M -$135.76
6M -$50.96
YTD +$49.68
1Y +$85.36

MKSI was +64.3% over the past year, -18.9% over six months, +29.5% year to date, -16.3% in the last week.

12 Months vs Market
MKSI
+64.3%
DIA
+12.2%
SPY
+16.0%
QQQ
+20.4%
IWM
+10.3%

Over the past 12 months MKSI returned +64.3% versus DIA (Dow) +12.2%, SPY (S&P 500) +16.0%, QQQ (Nasdaq 100) +20.4% and IWM (Russell 2000) +10.3%.

Volume & Liquidity 0.62× 3-mo avg
Today 863,314 3-mo avg 1.4M
1W
1.3M
1M
1.3M
3M
1.4M
6M
1.4M
YTD
1.4M
1Y
1.3M

MKSI most recently traded 863,314 shares against a 3-month average daily volume of 1.4M.

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Frequently Asked Questions

Is MKS Inc. - Common Stock publicly traded?
Yes, MKS Inc. - Common Stock is publicly traded.
What exchange does MKS Inc. - Common Stock trade on?
MKS Inc. - Common Stock trades on the Nasdaq Stock Market
What is the ticker symbol for MKS Inc. - Common Stock?
The ticker symbol for MKS Inc. - Common Stock is MKSI on the Nasdaq Stock Market
What is the current price of MKS Inc. - Common Stock?
The current price of MKS Inc. - Common Stock is 218.04
When was MKS Inc. - Common Stock last traded?
The last trade of MKS Inc. - Common Stock was at 10/15/26 10:41 AM ET
What is the market capitalization of MKS Inc. - Common Stock?
The market capitalization of MKS Inc. - Common Stock is 14.58B
How many shares of MKS Inc. - Common Stock are outstanding?
MKS Inc. - Common Stock has 15B shares outstanding.