MKSI Institutional Ownership
Top institutional (13F) holders of MKSI and activist (13D/G) positions, sourced from SEC EDGAR.
Institutional owners
43
Institutional value
$21.96B
Top holder
BlackRock, Inc.
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Top holders
| Holder | Filed | Value |
|---|---|---|
| BlackRock, Inc.holding company | Aug 7, 2026 | $3.08B |
| Invesco Ltd.investment advisor | Aug 14, 2026 | $2.07B |
| Vanguard Portfolio Managementinvestment advisor | Aug 13, 2026 | $1.65B |
| JPMORGAN CHASE & COinvestment advisor | Aug 12, 2026 | $1.4B |
| Vanguard Capital Managementinvestment advisor | Aug 13, 2026 | $1.36B |
| STATE STREET CORPORATIONinvestment advisor | Sep 22, 2026 | $949.44M |
| Point72 Asset Management, L.P.investment advisor | Aug 14, 2026 | $890.2M |
| Capital International Investorsinvestment advisor | Aug 12, 2026 | $851.88M |
| T. Rowe Price Associates, Inc.investment advisor | Aug 14, 2026 | $840.63M |
| JANE STREET GROUP, LLCholding company | Aug 14, 2026 | $821.53M |
| GEODE CAPITAL MANAGEMENT, LLCinvestment advisor | Aug 12, 2026 | $686.57M |
| FMR LLCinvestment advisor | Aug 13, 2026 | $666.98M |
| UBS Group AGinvestment advisor | Aug 13, 2026 | $648.42M |
| WELLINGTON MANAGEMENT GROUP LLPinvestment advisor | Aug 14, 2026 | $629.85M |
| Capital World Investorsinvestment advisor | Aug 12, 2026 | $607.73M |
| Neuberger Berman Group LLCinvestment advisor | Aug 13, 2026 | $518.22M |
| Norges Bankother | Aug 12, 2026 | $424.64M |
| SUSQUEHANNA INTERNATIONAL GROUP, LLPinvestment advisor | Aug 14, 2026 | $382.67M |
| CITADEL ADVISORS LLCinvestment advisor | Sep 1, 2026 | $378.2M |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INCinvestment advisor | Aug 14, 2026 | $359.49M |
| MORGAN STANLEYinvestment advisor | Aug 13, 2026 | $303.17M |
| Bank of New York Mellon Corpholding company | Aug 6, 2026 | $292.92M |
| MILLENNIUM MANAGEMENT LLCinvestment advisor | Aug 14, 2026 | $287.33M |
| AQR CAPITAL MANAGEMENT LLCinvestment advisor | Aug 14, 2026 | $280.24M |
| NORTHERN TRUST CORPinvestment advisor | Aug 13, 2026 | $257.03M |
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Source: SEC EDGAR Schedule 13D / 13G and 13F filings.