27.35BMarket Cap
83.65P/E TTM
Institutional Confidence
Currency: USD Updated: 2026-06-18The current institutional shareholding score of MKS Instruments Inc is 10.00, ranking 1 out of 182 in the Machinery, Tools, Heavy Vehicles, Trains & Ships industry. The latest institutional shareholding proportion is 116.29%, representing a quarter-over-quarter increase of 7.67%. The largest institutional shareholder is Steven Cohen, holding a total of 1.13M shares, representing 2.39% of shares outstanding, with 0.25% increase in holdings.
Institutional Shareholding
Shareholder Activity
BlackRock Institutional Trust Company, N.A.
Capital International Investors
Fidelity Management & Research Company LLC
Victory Capital Management Inc.
Wellington Management Company, LLP
State Street Investment Management (US)