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September 15, 2026

MKS Inc. - Common Stock (NQ:MKSI)

214.83 -13.69 (-5.99%)
Delayed Quote Updated: 4:00 PM EDT, Oct 16, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 1,600,486
Open 224.40
Bid (Size) 214.80 (100)
Ask (Size) 226.00 (100)
Prev. Close 228.52
Today's Range 213.95 - 225.79
52wk Range 130.72 - 447.62
Shares Outstanding 66,862,788
Dividend Yield 0.47%

Performance

52-Week Range 52.0% below 52-week high
214.83
130.7252W Low 447.6252W High
1 Week 19.8% below 1-week high
212.351W Low 267.961W High

MKS Inc. - Common Stock (MKSI) traded between $130.72 and $447.62 over the past 52 weeks and last traded at $214.83, 52.0% below its 52-week high. Over the past week it ranged between $212.35 and $267.96.

Past 12 Months
-18.8%
-7.2%
-35.3%
-20.4%
+27.6%
+57.5%
1W -$49.67
1M -$16.67
3M -$117.17
6M -$55.06
YTD +$46.47
1Y +$78.41

MKSI was +57.5% over the past year, -20.4% over six months, +27.6% year to date, -18.8% in the last week.

12 Months vs Market
MKSI
+57.5%
DIA
+12.2%
SPY
+14.7%
QQQ
+17.9%
IWM
+8.0%

Over the past 12 months MKSI returned +57.5% versus DIA (Dow) +12.2%, SPY (S&P 500) +14.7%, QQQ (Nasdaq 100) +17.9% and IWM (Russell 2000) +8.0%.

Volume & Liquidity 1.14× 3-mo avg
Today 1,600,486 3-mo avg 1.4M
1W
1.6M
1M
1.4M
3M
1.4M
6M
1.4M
YTD
1.4M
1Y
1.3M

MKSI most recently traded 1,600,486 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 214.83
When was MKS Inc. - Common Stock last traded?
The last trade of MKS Inc. - Common Stock was at 10/16/26 04:00 PM ET
What is the market capitalization of MKS Inc. - Common Stock?
The market capitalization of MKS Inc. - Common Stock is 14.36B
How many shares of MKS Inc. - Common Stock are outstanding?
MKS Inc. - Common Stock has 14B shares outstanding.
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