MKS Inc
MKSI- Exchange
- Nasdaq
- Industry
- Industrial Instruments For Measurement, Display, and Control
- SEC CIK
- 0001049502
In the last 90 days, MKS Inc insiders filed 0 open-market purchases and 3 sales; 777 institutions reported holding it in 13F filings for Q2 2026, worth $31.3B in total; Maverick Capital is the only superinvestor holding it.
13F holders, Q1 2025
Institutional positions in MKS Inc as of Mar 31, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 397
- −19 vs. Q4 2024
- Shares held
- 71.6M
- +2.16M (+3.1%) vs. Q4 2024
- Total value
- $5.73B
- −$1.52B (−20.9%) vs. Q4 2024
- New holders
- 60
- 169 more added
- Sold out
- 79
- 120 more reduced
4 institutions that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2024: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting MKSI on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 777 | $31.3B |
| Q1 2026 | 621 | $15.8B |
| Q4 2025 | 516 | $11.3B |
| Q3 2025 | 435 | $8.91B |
| Q2 2025 | 396 | $7.42B |
| Q1 2025 | 397 | $5.73B |
| Q4 2024 | 420 | $7.36B |
| Q3 2024 | 410 | $7.37B |
| Q2 2024 | 397 | $9.02B |
| Q1 2024 | 343 | $9.16B |
| Q4 2023 | 325 | $6.88B |
| Q3 2023 | 324 | $5.80B |
| Q2 2023 | 320 | $7.32B |
| Q1 2023 | 325 | $5.94B |
| Q4 2022 | 316 | $5.74B |
| Q3 2022 | 358 | $4.84B |
| Q2 2022 | 375 | $5.46B |
| Q1 2022 | 399 | $8.06B |
| Q4 2021 | 405 | $9.34B |
| Q3 2021 | 376 | $7.93B |
| Q2 2021 | 376 | $9.28B |
| Q1 2021 | 351 | $9.83B |
Institutions, Q1 2025
Shares, value and share of portfolio for each institution holding MKS Inc; share changes are against Q4 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Assenagon Asset Management S.A. | 0 | $0 | 0.00% | −300,711−100.0% | Sold out |
| Point72 Hong Kong Ltd | 0 | $0 | 0.00% | −123,689−100.0% | Sold out |
| Concentric Capital Strategies, LP | 0 | $0 | 0.00% | −85,033−100.0% | Sold out |
| Crestline Management, LP | 0 | $0 | 0.00% | −78,938−100.0% | Sold out |
| Qube Research & Technologies Ltd | 0 | $0 | 0.00% | −67,344−100.0% | Sold out |
| Twinbeech Capital LP | 0 | $0 | 0.00% | −54,153−100.0% | Sold out |
| Shellback Capital, LP | 0 | $0 | 0.00% | −53,432−100.0% | Sold out |
| Two Sigma Investments, LP | 0 | $0 | 0.00% | −42,200−100.0% | Sold out |
| Allspring Global Investments Holdings, LLC | 0 | $0 | 0.00% | −39,123−100.0% | Sold out |
| Citadel Advisors LLC | 0 | $0 | 0.00% | −37,120−100.0% | Sold out |
| Cubist Systematic Strategies, LLC | 0 | $0 | 0.00% | −33,327−100.0% | Sold out |
| Hood River Capital Management LLC | 0 | $0 | 0.00% | −32,826−100.0% | Sold out |
| Man Group plc | 0 | $0 | 0.00% | −31,432−100.0% | Sold out |
| Aquatic Capital Management LLC | 0 | $0 | 0.00% | −23,283−100.0% | Sold out |
| Vestcor Inc | 0 | $0 | 0.00% | −20,494−100.0% | Sold out |
| Schonfeld Strategic Advisors LLC | 0 | $0 | 0.00% | −20,411−100.0% | Sold out |
| Natixis | 0 | $0 | 0.00% | −17,204−100.0% | Sold out |
| Los Angeles Capital Management LLC | 0 | $0 | 0.00% | −17,015−100.0% | Sold out |
| Glenmede Trust Co NA | 0 | $0 | 0.00% | −16,489−100.0% | Sold out |
| Schroder Investment Management Group | 0 | $0 | 0.00% | −14,217−100.0% | Sold out |
| Main Management ETF Advisors, LLC | 0 | $0 | 0.00% | −12,816−100.0% | Sold out |
| Highland Capital Management, LLC | 0 | $0 | 0.00% | −12,055−100.0% | Sold out |
| Magnetar Financial LLC | 0 | $0 | 0.00% | −9,688−100.0% | Sold out |
| Peak Asset Management, LLC | 0 | $0 | 0.00% | −9,514−100.0% | Sold out |
| Graham Capital Management, L.P. | 0 | $0 | 0.00% | −9,110−100.0% | Sold out |
| Bayesian Capital Management, LP | 0 | $0 | 0.00% | −8,700−100.0% | Sold out |
| Inceptionr LLC | 0 | $0 | 0.00% | −8,327−100.0% | Sold out |
| Jackson Creek Investment Advisors LLC | 0 | $0 | 0.00% | −7,414−100.0% | Sold out |
| Fox Run Management, L.L.C. | 0 | $0 | 0.00% | −7,192−100.0% | Sold out |
| Landscape Capital Management, L.L.C. | 0 | $0 | 0.00% | −6,906−100.0% | Sold out |
| Arrowstreet Capital, Limited Partnership | 0 | $0 | 0.00% | −6,551−100.0% | Sold out |
| Squarepoint Ops LLC | 0 | $0 | 0.00% | −5,874−100.0% | Sold out |
| ExodusPoint Capital Management, LP | 0 | $0 | 0.00% | −5,692−100.0% | Sold out |
| Sherbrooke Park Advisers LLC | 0 | $0 | 0.00% | −5,047−100.0% | Sold out |
| Bryce Point Capital, LLC | 0 | $0 | 0.00% | −5,011−100.0% | Sold out |
| Cornercap Investment Counsel Inc | 0 | $0 | 0.00% | −4,398−100.0% | Sold out |
| Bridgefront Capital, LLC | 0 | $0 | 0.00% | −4,206−100.0% | Sold out |
| Hudson Value Partners, LLC | 0 | $0 | 0.00% | −4,169−100.0% | Sold out |
| Alpha DNA Investment Management LLC | 0 | $0 | 0.00% | −4,163−100.0% | Sold out |
| Univest Financial Corp | 0 | $0 | 0.00% | −3,601−100.0% | Sold out |
| Verity Asset Management, Inc. | 0 | $0 | 0.00% | −3,236−100.0% | Sold out |
| AE Wealth Management LLC | 0 | $0 | 0.00% | −3,148−100.0% | Sold out |
| Fieldview Capital Management, LLC | 0 | $0 | 0.00% | −3,117−100.0% | Sold out |
| Private Advisor Group, LLC | 0 | $0 | 0.00% | −3,042−100.0% | Sold out |
| Centiva Capital, LP | 0 | $0 | 0.00% | −2,723−100.0% | Sold out |
| Counterpoint Mutual Funds LLC | 0 | $0 | 0.00% | −2,691−100.0% | Sold out |
| PharVision Advisers, LLC | 0 | $0 | 0.00% | −2,500−100.0% | Sold out |
| Shelton Capital Management | 0 | $0 | 0.00% | −2,479−100.0% | Sold out |
| Burney Co | 0 | $0 | 0.00% | −2,420−100.0% | Sold out |
| Gabelli & Co Investment Advisers, Inc. | 0 | $0 | 0.00% | −2,220−100.0% | Sold out |
| Dundas Partners LLP | 0 | $0 | 0.00% | −2,198−100.0% | Sold out |
| Bailard, Inc. | 0 | $0 | 0.00% | −2,100−100.0% | Sold out |
| Net Worth Advisory Group | 0 | $0 | 0.00% | −2,072−100.0% | Sold out |
| CIBC Asset Management Inc | 0 | $0 | 0.00% | −2,068−100.0% | Sold out |
| Congress Wealth Management LLC | 0 | $0 | 0.00% | −2,060−100.0% | Sold out |
| Romano Brothers and Company | 0 | $0 | 0.00% | −2,057−100.0% | Sold out |
| Seeds Investor LLC | 0 | $0 | 0.00% | −1,939−100.0% | Sold out |
| Fifth Third Wealth Advisors LLC | 0 | $0 | 0.00% | −1,922−100.0% | Sold out |
| Mirae Asset Global ETFs Holdings Ltd. | 0 | $0 | 0.00% | −1,251−100.0% | Sold out |
| Aster Capital Management (DIFC) Ltd | 0 | $0 | 0.00% | −850−100.0% | Sold out |
| TD Private Client Wealth LLC | 0 | $0 | 0.00% | −371−100.0% | Sold out |
| Coppell Advisory Solutions LLC | 0 | $0 | 0.00% | −210−100.0% | Sold out |
| V-Square Quantitative Management LLC | 0 | $0 | 0.00% | −200−100.0% | Sold out |
| Elequin Capital LP | 0 | $0 | 0.00% | −169−100.0% | Sold out |
| Wingate Wealth Advisors, Inc. | 0 | $0 | 0.00% | −162−100.0% | Sold out |
| Exchange Traded Concepts, LLC | 0 | $0 | 0.00% | −67−100.0% | Sold out |
| Continuum Advisory, LLC | 0 | $0 | 0.00% | −41−100.0% | Sold out |
| WPG Advisers, LLC | 0 | $0 | 0.00% | −40−100.0% | Sold out |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 0 | $0 | 0.00% | −24−100.0% | Sold out |
| Private Wealth Management Group, LLC | 0 | $0 | 0.00% | −15−100.0% | Sold out |
| Westside Investment Management, Inc. | 0 | $0 | 0.00% | −12−100.0% | Sold out |
| Decker Retirement Planning Inc. | 0 | $0 | 0.00% | −11−100.0% | Sold out |
| Human Investing LLC | 0 | $0 | 0.00% | −8−100.0% | Sold out |
| IFP Advisors, Inc | 0 | $0 | 0.00% | −7−100.0% | Sold out |
| Caitong International Asset Management Co., Ltd | 0 | $0 | 0.00% | −3−100.0% | Sold out |
| Capital A Wealth Management, LLC | 0 | $0 | 0.00% | −1−100.0% | Sold out |
| Madison Investment Advisors, LLC | – | – | – | – | Not filed |
| Nuveen Asset Management, LLC | – | – | – | – | Not filed |
| Global Retirement Partners, LLC | – | – | – | – | Not filed |
| Cassady Schiller Wealth Management, LLC | – | – | – | – | Not filed |