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ALL
Market cap
$14.76B
EPS
6.27
P/E ratio
42.2
Price to sales
4.11
Dividend yield
0.458%
Beta
2.028044
Previous close
$212.16
Today's open
$218.68
Day's range
$214.35 - $220.41
52 week range
$134.74 - $447.62
show more
CEO
John T.C. Lee
Employees
10200
Headquarters
Andover, MA
Exchange
Nasdaq Global Select
Shares outstanding
67617558
Issue type
Common Stock
Technology
Hardware & Equipment
Calamos Convertible Fund: Q3 2026 Contributors And Detractors
HPE advanced after reporting strong earnings results that beat analyst expectations. Cloudflare's stock and convertible rose after the company reported strong quarterly results in August. MKS's stock and convertible fell during the quarter alongside a broad selloff in semiconductor equipment stocks.
Seeking Alpha • Oct 28, 2026

Carillon Scout Mid Cap Fund Q3 2026 Portfolio Review
MPC benefited from a favorable refining environment. Operating execution under Agilent's multi-year Ignite initiative supported better profitability. FTAI management lowered the outlook for the aviation leasing business.
Seeking Alpha • Oct 28, 2026

MKS Inc. to Sell Its Ophir® Optics Business to TTM Technologies, Inc.
ANDOVER, Mass., Oct. 19, 2026 (GLOBE NEWSWIRE) -- MKS Inc. (NASDAQ: MKSI), a global provider of enabling technologies that transform our world, today announced that it has entered into a definitive agreement to sell its Ophir® Optics business to TTM Technologies, Inc. (“TTM”) in an all-cash transaction for $650 million, subject to customary closing adjustments. The purchase price represents an estimated multiple of over 18x projected FY 2026 Adjusted EBITDA for the Ophir Optics business.
GlobeNewsWire • Oct 19, 2026

MKS (MKSI) Forms 'Hammer Chart Pattern': Time for Bottom Fishing?
MKS (MKSI) appears to have found support after losing some value lately, as indicated by the formation of a hammer chart. In addition to this technical chart pattern, strong agreement among Wall Street analysts in revising earnings estimates higher enhances the stock's potential for a turnaround in the near term.
Zacks Investment Research • Oct 16, 2026

MKS (MKSI) is a Top-Ranked Growth Stock: Should You Buy?
Whether you're a value, growth, or momentum investor, finding strong stocks becomes easier with the Zacks Style Scores, a top feature of the Zacks Premium research service.
Zacks Investment Research • Oct 15, 2026

Wall Street Analysts Think MKS (MKSI) Could Surge 60.28%: Read This Before Placing a Bet
The consensus price target hints at a 60.3% upside potential for MKS (MKSI). While empirical research shows that this sought-after metric is hardly effective, an upward trend in earnings estimate revisions could mean that the stock will witness an upside in the near term.
Zacks Investment Research • Oct 14, 2026

MKSI vs. ROK: Which Stock Is the Better Value Option?
Investors looking for stocks in the Electronics - Miscellaneous Products sector might want to consider either MKS (MKSI) or Rockwell Automation (ROK). But which of these two stocks is more attractive to value investors?
Zacks Investment Research • Oct 14, 2026

MKS (MKSI) is a Top-Ranked Value Stock: Should You Buy?
Whether you're a value, growth, or momentum investor, finding strong stocks becomes easier with the Zacks Style Scores, a top feature of the Zacks Premium research service.
Zacks Investment Research • Oct 13, 2026

Here's Why MKS (MKSI) is a Strong Growth Stock
Whether you're a value, growth, or momentum investor, finding strong stocks becomes easier with the Zacks Style Scores, a top feature of the Zacks Premium research service.
Zacks Investment Research • Sep 29, 2026

Here's Why MKS (MKSI) is a Strong Momentum Stock
Whether you're a value, growth, or momentum investor, finding strong stocks becomes easier with the Zacks Style Scores, a top feature of the Zacks Premium research service.
Zacks Investment Research • Sep 28, 2026

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