1. MKS Instruments, Inc.
  2. MKS Instruments, Inc. Ownership

Historical shareholding details of Vanguard Russell 3000 Index Fund holdings in MKS Instruments, Inc. (MKSI)

Monthly changes of Vanguard Russell 3000 Index Fund shareholding in MKS Instruments, Inc. over the previous months

Month Name Total no. shares held Percent Holding
Jul 31, 2025 Vanguard Russell 3000 Index Fund 5,217 0.01%
Jun 30, 2025 Vanguard Russell 3000 Index Fund 5,329 0.01%
May 31, 2025 Vanguard Russell 3000 Index Fund 5,329 0.01%
Apr 30, 2025 Vanguard Russell 3000 Index Fund 5,249 0.01%
Mar 31, 2025 Vanguard Russell 3000 Index Fund 5,449 0.01%
Feb 28, 2025 Vanguard Russell 3000 Index Fund 5,087 0.01%
Jan 31, 2025 Vanguard Russell 3000 Index Fund 5,420 0.01%
Dec 31, 2024 Vanguard Russell 3000 Index Fund 5,452 0.01%
Nov 30, 2024 Vanguard Russell 3000 Index Fund 5,452 0.01%
Oct 31, 2024 Vanguard Russell 3000 Index Fund 5,026 0.01%
Sep 30, 2024 Vanguard Russell 3000 Index Fund 4,909 0.01%
Aug 31, 2024 Vanguard Russell 3000 Index Fund 4,755 0.01%
Jul 31, 2024 Vanguard Russell 3000 Index Fund 4,738 0.01%
Jun 30, 2024 Vanguard Russell 3000 Index Fund 4,738 0.01%
May 31, 2024 Vanguard Russell 3000 Index Fund 4,747 0.01%
Apr 30, 2024 Vanguard Russell 3000 Index Fund 4,700 0.01%
Mar 31, 2024 Vanguard Russell 3000 Index Fund 4,620 0.01%
Feb 29, 2024 Vanguard Russell 3000 Index Fund 4,677 0.01%
Jan 31, 2024 Vanguard Russell 3000 Index Fund 4,597 0.01%
Dec 31, 2023 Vanguard Russell 3000 Index Fund 4,357 0.01%
Nov 30, 2023 Vanguard Russell 3000 Index Fund 4,491 0.01%
Oct 31, 2023 Vanguard Russell 3000 Index Fund 4,347 0.01%
Sep 30, 2023 Vanguard Russell 3000 Index Fund 4,337 0.01%
Aug 31, 2023 Vanguard Russell 3000 Index Fund 4,611 0.01%
Jul 31, 2023 Vanguard Russell 3000 Index Fund 4,204 0.01%
Jun 30, 2023 Vanguard Russell 3000 Index Fund 4,244 0.01%
May 31, 2023 Vanguard Russell 3000 Index Fund 4,381 0.01%
Apr 30, 2023 Vanguard Russell 3000 Index Fund 4,430 0.01%

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