MKS Inc. Common Stock (MKSI)

• Market cap: $6.83B
• 1 day: 0.22%
• 5 days: 2.44%
• 1 month: 2.53%
• 3 months: 45.24%
• 6 months: -9.83%
• Year to date: -3.91%
• 1 year: -14.58%
• 5 years: -19.51%
• 10 years: 186.23%
• Sector: Technology
• Industry: Scientific & Technical Instruments

About: MKS Inc formerly, MKS Instruments Inc is engaged in providing instruments, subsystems, and process control systems used to measure, monitor, deliver, and control parameters of manufacturing processes. The company's product portfolio includes instruments, components, and systems required in manufacturing products such as flat panel displays, medical devices, and electronic materials, among others, used in industrial technologies, semiconductors, life and health sciences, and research and defense markets. The company organizes itself into three reportable business segments: Vacuum Solutions, Photonics Solutions, and Materials Solutions. The Vacuum Solutions segment contributes the majority of the company's revenue.

Employees: 10,200

Fund manager confidence

Based on 2025 Q1 regulatory disclosures by fund managers ($100M+ AUM)

847% more call options, than puts

Call options by funds: $155M | Put options by funds: $16.4M

39% more repeat investments, than reductions

Existing positions increased: 163 | Existing positions reduced: 117

0.33% less ownership

Funds ownership: 104.69% [Q4 2024] → 104.36% (-0.33%) [Q1 2025]

6% less funds holding

Funds holding: 413 [Q4 2024] → 389 (-24) [Q1 2025]

22% less first-time investments, than exits

New positions opened: 62 | Existing positions closed: 79

23% less capital invested

Capital invested by funds: $7.36B [Q4 2024] → $5.64B (-$1.72B) [Q1 2025]

25% less funds holding in top 10

Funds holding in top 10: 4 [Q4 2024] → 3 (-1) [Q1 2025]

Research analyst outlook

6 Wall Street Analysts provided 1 year price targets over the past 3 months

• Low target: $90 12% downside
• Avg. target: $113 11% upside
• High target: $140 37% upside

6 analyst ratings

• positive: 4 67%
• neutral: 1 17%
• negative: 1 17%

Morgan Stanley Joseph Moore	10% upside $112	Overweight Maintained	22 Jul 2025
Mizuho Vijay Rakesh	16% upside $118	Outperform Maintained	14 Jul 2025
Goldman Sachs James Schneider	12% downside $90	Sell Initiated	10 Jul 2025
Wells Fargo Joseph Quatrochi	2% downside $100	Equal-Weight Maintained	8 Jul 2025
Cantor Fitzgerald Matthew Prisco	18% upside $120	Overweight Maintained	24 Jun 2025