MKS (MKSI) Stock Price Target 2026

The average analyst price target for MKS is $333.68, 56.7% above the current price. Of 13 analysts, 12 rate it Buy and 1 Sell. Targets range from $128 to $600. The latest change came on Nov 6, 2026, when Citigroup lowered its price target on MKS from $430 to $350 and kept a Buy rating.

The Average Analyst Price Target for MKS is $333.68.

Price Target Range — 12 Quarters

Analyst Consensus — 13 Analysts

12Buy

1Sell

Consensus RatingBuy# Analysts13Avg. Consensus PT$333.68Upside to Avg. PT+56.7%

Rating Trend — Last 9 Months

Latest Upgrades and Downgrades for MKS Stock

See all ratings →

Date	Firm	Analyst	Action	Rating Change	Price Target
Nov 6, 2026	Citigroup	Elizabeth Sun	PT Cut	Buy	$430→$350
Nov 6, 2026	Wells Fargo	Joseph Quatrochi	PT Cut	Equal-Weight	$285→$195
Nov 5, 2026	Needham	James Ricchiuti	PT Cut	Buy	$390→$300
Oct 26, 2026	Morgan Stanley	Joseph Moore	PT Cut	Overweight	$345→$330
Sep 17, 2026	Morgan Stanley	Joseph Moore	PT Cut	Overweight	$439→$345
Aug 25, 2026	Mizuho	Vijay Rakesh	PT Cut	Outperform	$360→$330
Aug 7, 2026	Citigroup	Elizabeth Sun	PT Raise	Buy	$425→$430
Aug 7, 2026	JP Morgan	Mayur Ramdhani	PT Raise	Overweight	$365→$380
Aug 7, 2026	Wells Fargo	Joseph Quatrochi	PT Raise	Equal-Weight	$300→$325
Aug 6, 2026	Needham	James Ricchiuti	PT Raise	Buy	$360→$390
Aug 3, 2026	Cantor Fitzgerald	Matthew Prisco	Maintained	Overweight	$600
Jul 24, 2026	Citigroup	Elizabeth Sun	PT Raise	Buy	$355→$425
Jul 9, 2026	Mizuho	Vijay Rakesh	PT Raise	Outperform	$400→$415
Jul 6, 2026	Morgan Stanley	Joseph Moore	PT Raise	Overweight	$374→$442
Jun 30, 2026	BMO Capital	Bhavesh Lodaya	Initiate	Outperform	$453
Jun 29, 2026	Cantor Fitzgerald	C.J. Muse	PT Raise	Overweight	$400→$600
Jun 29, 2026	Keybanc	Steve Barger	PT Raise	Overweight	$360→$475
Jun 23, 2026	B of A Securities	Vivek Arya	PT Raise	Buy	$380→$500
May 18, 2026	Morgan Stanley	Joseph Moore	PT Raise	Overweight	$354→$374
May 8, 2026	Citigroup	Elizabeth Sun	PT Raise	Buy	$290→$355