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, Q3 2021
Institutional positions in MKS Inc as of Sep 30, 2021. 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
- 376
- +2 vs. Q2 2021
- Shares held
- 52.6M
- +1.16M (+2.3%) vs. Q2 2021
- Total value
- $7.93B
- −$1.21B (−13.2%) vs. Q2 2021
- New holders
- 68
- 126 more added
- Sold out
- 66
- 119 more reduced
2 institutions that held it in Q2 2021 haven't filed for Q3 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2021: 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, Q3 2021
Shares, value and share of portfolio for each institution holding MKS Inc; share changes are against Q2 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Vanguard Group Inc | 5,812,592 | $877.2M | 0.02% | +139,782+2.5% | Added |
| BlackRock Inc. | 5,195,623 | $784.1M | 0.02% | −78,313−1.5% | Reduced |
| Wellington Management Group LLP | 4,682,964 | $706.7M | 0.12% | −193,450−4.0% | Reduced |
| Capital International Investors | 4,524,421 | $682.8M | 0.16% | +913,823+25.3% | Added |
| JPMorgan Chase & Co | 2,182,695 | $329.4M | 0.04% | −28,675−1.3% | Reduced |
| State Street Corp | 1,382,528 | $208.6M | 0.01% | −12,165−0.9% | Reduced |
| Goldman Sachs Group Inc | 1,309,938 | $197.7M | 0.05% | +97,381+8.0% | Added |
| Neuberger Berman Group LLC | 1,301,257 | $195.3M | 0.17% | −25,157−1.9% | Reduced |
| Invesco Ltd. | 1,254,631 | $189.3M | 0.05% | −300,633−19.3% | Reduced |
| Ceredex Value Advisors LLC | 978,216 | $147.6M | 1.67% | +799,515+447.4% | Added |
| Amundi | 888,532 | $134.1M | 0.09% | +634,371+249.6% | Added |
| Royce & Associates LP | 876,132 | $132.2M | 0.99% | +96,739+12.4% | Added |
| Wells Fargo & Company | 867,638 | $130.9M | 0.03% | +52,481+6.4% | Added |
| Geode Capital Management, LLC | 744,970 | $112.4M | 0.02% | +36,200+5.1% | Added |
| Principal Financial Group Inc | 709,428 | $107.1M | 0.07% | −170,977−19.4% | Reduced |
| FMR LLC | 691,554 | $104.4M | 0.01% | −48,476−6.6% | Reduced |
| Pictet Asset Management SA | 685,428 | $103.4M | 0.11% | +685,428 | New |
| Dimensional Fund Advisors LP | 679,807 | $102.6M | 0.03% | +5,620+0.8% | Added |
| Norges Bank | 645,965 | $97.5M | 0.02% | +79,583+14.1% | Added |
| Bank of New York Mellon Corp | 572,368 | $86.4M | 0.02% | +5,531+1.0% | Added |
| TimesSquare Capital Management, LLC | 556,950 | $84.0M | 0.73% | −49,200−8.1% | Reduced |
| Westfield Capital Management Co LP | 553,972 | $83.6M | 0.50% | +195,969+54.7% | Added |
| Fisher Asset Management, LLC | 534,722 | $80.7M | 0.05% | +8,523+1.6% | Added |
| Cooke & Bieler LP | 532,409 | $80.3M | 0.73% | +279,338+110.4% | Added |
| Charles Schwab Investment Management Inc | 497,086 | $75.0M | 0.02% | +17,493+3.6% | Added |
| Alliancebernstein L.P. | 468,679 | $70.7M | 0.03% | −974,794−67.5% | Reduced |
| Ameriprise Financial Inc | 454,290 | $68.6M | 0.02% | −5,192−1.1% | Reduced |
| Northern Trust Corp | 445,492 | $67.2M | 0.01% | −17,790−3.8% | Reduced |
| Price T Rowe Associates Inc | 430,438 | $65.0M | 0.01% | −39,618−8.4% | Reduced |
| Lord, Abbett & Co. LLC | 375,127 | $56.6M | 0.14% | −192,564−33.9% | Reduced |
| Nuveen Asset Management, LLC | 359,170 | $54.2M | 0.02% | −59,506−14.2% | Reduced |
| Massachusetts Financial Services Co | 352,261 | $53.2M | 0.02% | −523,106−59.8% | Reduced |
| Vaughan Nelson Investment Management, L.P. | 348,979 | $52.7M | 0.53% | +13,235+3.9% | Added |
| Lazard Asset Management LLC | 348,664 | $52.6M | 0.06% | −19,454−5.3% | Reduced |
| Deutsche Bank AG | 327,561 | $49.4M | 0.02% | +56,561+20.9% | Added |
| Value Holdings Management Co. LLC | 305,714 | $46.1M | 10.41% | 00.0% | Unchanged |
| Silvercrest Asset Management Group LLC | 303,296 | $45.8M | 0.31% | −21,818−6.7% | Reduced |
| Thrivent Financial for Lutherans | 279,797 | $42.2M | 0.09% | +439+0.2% | Added |
| Neumeier Poma Investment Counsel LLC | 257,840 | $38.9M | 2.31% | −4,970−1.9% | Reduced |
| Victory Capital Management Inc | 238,158 | $35.9M | 0.04% | −401−0.2% | Reduced |
| Loomis Sayles & Co L P | 234,122 | $35.3M | 0.04% | −60,793−20.6% | Reduced |
| UBS Group AG | 201,704 | $30.4M | 0.01% | −14,794−6.8% | Reduced |
| Prudential Financial Inc | 195,621 | $29.5M | 0.04% | −285,741−59.4% | Reduced |
| Bank of America Corp | 194,490 | $29.4M | 0.00% | +17,075+9.6% | Added |
| Systematic Financial Management LP | 185,122 | $27.9M | 0.87% | +4,171+2.3% | Added |
| Two Sigma Investments, LP | 184,015 | $27.8M | 0.07% | +184,015 | New |
| Brookfield Asset Management Inc. | 169,265 | $25.5M | 0.10% | +169,265 | New |
| Renaissance Technologies LLC | 168,952 | $25.5M | 0.03% | +168,952 | New |
| Citigroup Inc | 163,890 | $24.7M | 0.02% | +31,882+24.2% | Added |
| Needham Investment Management LLC | 155,000 | $23.4M | 3.12% | +44,500+40.3% | Added |
| Polar Capital Holdings Plc | 153,450 | $23.2M | 0.13% | +153,450 | New |
| Rhumbline Advisers | 146,569 | $22.1M | 0.03% | −1,635−1.1% | Reduced |
| AQR Capital Management LLC | 139,775 | $21.1M | 0.04% | +4,025+3.0% | Added |
| D. E. Shaw & Co., Inc. | 138,616 | $20.9M | 0.03% | +109,511+376.3% | Added |
| Morgan Stanley | 136,323 | $20.6M | 0.00% | +44,672+48.7% | Added |
| Millennium Management LLC | 136,174 | $20.6M | 0.03% | −157,608−53.6% | Reduced |
| Royal Bank of Canada | 131,048 | $19.8M | 0.01% | −42,342−24.4% | Reduced |
| Rafferty Asset Management, LLC | 127,094 | $19.2M | 0.13% | −37,210−22.6% | Reduced |
| California Public Employees Retirement System | 124,806 | $18.8M | 0.01% | +447+0.4% | Added |
| FIL Ltd | 124,722 | $18.8M | 0.02% | −39,535−24.1% | Reduced |
| Swiss National Bank | 122,300 | $18.5M | 0.01% | +600+0.5% | Added |
| William Blair Investment Management, LLC | 121,576 | $18.3M | 0.05% | +32,674+36.8% | Added |
| Legal & General Group Plc | 119,314 | $18.0M | 0.01% | +4,795+4.2% | Added |
| Voloridge Investment Management, LLC | 106,267 | $16.0M | 0.10% | +97,992+1,184.2% | Added |
| First Trust Advisors LP | 105,754 | $16.0M | 0.02% | −60,478−36.4% | Reduced |
| Capital Group Private Client Services, Inc. | 105,660 | $15.9M | 0.18% | +105,660 | New |
| BNP Paribas Arbitrage, SA | 102,721 | $15.5M | 0.04% | −20,163−16.4% | Reduced |
| Parametric Portfolio Associates LLC | 101,149 | $15.3M | 0.01% | +2,852+2.9% | Added |
| UBS Asset Management Americas Inc | 96,542 | $14.6M | 0.01% | +223+0.2% | Added |
| American International Group, Inc. | 95,895 | $14.5M | 0.08% | −2,846−2.9% | Reduced |
| Raymond James & Associates | 94,978 | $14.3M | 0.01% | −7,638−7.4% | Reduced |
| California State Teachers Retirement System | 93,519 | $14.1M | 0.02% | −2,375−2.5% | Reduced |
| Marshall Wace, LLP | 91,359 | $13.8M | 0.07% | +91,359 | New |
| Bank of Montreal | 84,532 | $12.8M | 0.01% | +64,319+318.2% | Added |
| Central Securities Corp | 80,000 | $12.1M | 1.28% | +80,000 | New |
| Comerica Bank | 76,816 | $11.1M | 0.07% | −6,825−8.2% | Reduced |
| State of Wisconsin Investment Board | 73,430 | $11.1M | 0.02% | +327+0.4% | Added |
| Retirement Systems of Alabama | 71,799 | $10.8M | 0.04% | −11,819−14.1% | Reduced |
| New York State Common Retirement Fund | 71,481 | $10.8M | 0.01% | −9,706−12.0% | Reduced |
| Channing Capital Management, LLC | 70,832 | $10.7M | 0.33% | +64+0.1% | Added |
| Manufacturers Life Insurance Company, The | 66,525 | $10.0M | 0.01% | +5,904+9.7% | Added |
| New York State Teachers Retirement System | 66,219 | $9.99M | 0.02% | +2,686+4.2% | Added |
| Laurion Capital Management LP | 65,000 | $9.81M | 0.14% | +65,000 | New |
| Rothschild & Co Asset Management US Inc. | 64,530 | $9.74M | 0.12% | −4,197−6.1% | Reduced |
| SEI Investments Co | 63,090 | $9.53M | 0.02% | +5,535+9.6% | Added |
| STRS Ohio | 60,769 | $9.17M | 0.03% | −1,274−2.1% | Reduced |
| Teachers Retirement System of the State of Kentucky | 59,328 | $8.95M | 0.08% | +1,170+2.0% | Added |
| Frontier Capital Management Co LLC | 58,912 | $8.89M | 0.07% | −7,752−11.6% | Reduced |
| Paradigm Capital Management Inc | 58,000 | $8.75M | 0.45% | +2,100+3.8% | Added |
| State Board of Administration of Florida Retirement System | 57,782 | $8.72M | 0.02% | −2,584−4.3% | Reduced |
| Credit Suisse AG | 56,755 | $8.56M | 0.01% | +2,307+4.2% | Added |
| RMB Capital Management, LLC | 56,646 | $8.55M | 0.28% | +200.0% | Added |
| Allianz Asset Management GmbH | 54,497 | $8.22M | 0.01% | +21,891+67.1% | Added |
| Mutual of America Capital Management LLC | 53,927 | $8.14M | 0.08% | +53+0.1% | Added |
| Schroder Investment Management Group | 52,773 | $7.96M | 0.01% | +44,354+526.8% | Added |
| Verition Fund Management LLC | 50,307 | $7.59M | 0.12% | +47,125+1,481.0% | Added |
| Susquehanna Fundamental Investments, LLC | 49,334 | $7.45M | 0.14% | +34,766+238.6% | Added |
| Natixis Advisors, L.P. | 48,770 | $7.36M | 0.03% | −6,093−11.1% | Reduced |
| Leith Wheeler Investment Counsel Ltd. | 47,129 | $7.11M | 1.06% | +560+1.2% | Added |
| GHP Investment Advisors, Inc. | 46,087 | $6.96M | 0.55% | −295−0.6% | Reduced |